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RNDr. Marta Valášková, DSc.

Academic quantification

2011 D.Sc. degree Doctor of Geological and Geophysical Sciences, Czech Academy of Sciences, Prague
1990 C.Sc. degree Charles University Prague
1980 RNDr. degree Charles University Prague

The research areas

  • Cover modification and characterizations of clay minerals using X-ray diffraction methods. Vermiculites in mixtures of ceramic cordierites. Vermiculites modified as carrier of attached nanoparticles Ag, CeO2, α-Fe2O3 with the antibacterial and photocatalytic functional efficiency. Kaolinites modified into antibacterial forms and ceramic composites.

Projects

Code Title Start year End year
GAP210/11/2215 Study and evaluation of vermiculite structures modified in role of nanofillers and substrates 2011 2013
HS730120 SPUR, Valášková, 1573 2011 2011
HS730143 Vesuvius, Valášková, 1573 2011 2011
HS730022 SPUR, a.s.-Valášková RNDr., 1573 2010 2010
HS730029 Bochemie, Valášková, 1573 2010 2010
HS730906 Urdiamant,Valášková,1573 2009 2009
HS730924 Continental Aut.Sys.Valášková,1573 2009 2009
HS730938 Státní úst. J CH B ochr.Valášková,1573 2009 2009
HS730943 Continental Aut.Syst.CR-RNDr.Valášková, 2009 2009
HS730876 Univerzita T.Bati,Valášková,1573 2008 2008
205/05/2548 Nanomaterials based on structurally modified clay minerals 2005 2007
GA205/05/2548 Nanomaterials based on structurally modified clay minerals 2005 2007

Theses lead by lecturer

2016/2017

Title Name of student Supervisor Type
Organo-anorganické hybridní materiály s antibakteriálními vlastnostmi
(Organo-inorganic hybrid materials with antibacterial properties) 		Ing. Magda Reli, Ph.D. RNDr. Marta Valášková, DSc. Doctoral

2014/2015

Title Name of student Supervisor Type
Příprava a charakterizace nových forem keramických nanokompozitů na bázi modifikovaných jílových minerálů
(Preparation and Characterization of new Forms of Ceramic Nanocomposites Based on Modified Clay Minerals) 		Ing. Jana Kupková, Ph.D. RNDr. Marta Valášková, DSc. Doctoral

2012/2013

Title Name of student Supervisor Type
Charakterizace strukturních vlastností nanovermikulitů po acidifikaci
(Characterization of structural properties of nanovermiculites after acidification) 		Bc. Dominik Honěk RNDr. Marta Valášková, DSc. Bachelors
Příprava a charakterizace antibakteriálních nanokompozitů
(Preparation and Characterization of Antibacterial Nanocoposites) 		Ing. Marianna Hundáková, Ph.D. RNDr. Marta Valášková, DSc. Doctoral

Article

ZAWADZKI, Bartosz Romuald; VALÁŠKOVÁ, Marta; MARTAUS, Alexandr; PAVLOVSKÝ, Jiří and KOČÍ, Kamila. Effect of sodium doping in NiO/Vermiculite composite on photocatalytic hydrogen production from methanol-water decomposition. Online. Applied Surface Science Advances. 2025, Vol. 27, no. June. ISSN 2666-5239. Available from: https://www.sciencedirect.com/science/article/pii/S2666523925000534?via%3Dihub.
Detail
VALÁŠKOVÁ, Marta; LEŠTINSKÝ, Pavel; FILIP EDELMANNOVÁ, Miroslava; MADEJOVÁ, Jana and KOČÍ, Kamila. NiO/vermiculite composites prepared for photocatalytic degradation of methanol-water solution and hydrogen generation. Online. Applied Clay Science. 2024, Vol. 259, no. October. ISSN 0169-1317. Available from: https://www.sciencedirect.com/science/article/pii/S0169131724002576.
Detail
VALÁŠKOVÁ, Marta; BLAHŮŠKOVÁ, Veronika; FILIP EDELMANNOVÁ, Miroslava; MATĚJOVÁ, Lenka; SOUKUP, Karel and PLEVOVÁ, Eva. Clay/Fly Ash Bricks Evaluated in Terms of Kaolin and Vermiculite Precursors of Mullite and Forsterite, and Photocatalytic Decomposition of the Methanol–Water Mixture. Online. Minerals. 2023, Vol. 13, no. 9. ISSN 2075-163X. Available from: https://www.webofscience.com/wos/woscc/full-record/WOS:001072517300001.
Detail
VALÁŠKOVÁ, Marta; LEŠTINSKÝ, Pavel; MATĚJOVÁ, Lenka; KLEMENCOVÁ, Kateřina; RITZ, Michal; SCHIMPF, Christian; MOTYLENKO, Mykhailo; RAFAJA, David and BĚLÍK, Jakub. Hematites Precipitated in Alkaline Precursors: Comparison of Structural and Textural Properties for Methane Oxidation. Online. International Journal of Molecular Sciences. 2022, Vol. 23, no. 15. ISSN 1422-0067. Available from: https://www.mdpi.com/1422-0067/23/15/8163.
Detail
VALÁŠKOVÁ, Marta; KOČÍ, Kamila; MADEJOVA, Jana; MATĚJOVÁ, Lenka; PAVLOVSKÝ, Jiří; TRINDADE MARTINS VIDIGAL BARROCAS, Beatriz and KLEMENCOVÁ, Kateřina. alpha-Fe2O3 Nanoparticles/Iron-Containing Vermiculite Composites: Structural, Textural, Optical and Photocatalytic Properties. Online. Minerals. 2022, Vol. 12, no. 5. ISSN 2075-163X. Available from: https://www.webofscience.com/wos/woscc/full-record/WOS:000802637600001.
Detail
VALÁŠKOVÁ, Marta; KLIKA, Zdeněk; VLČEK, Jozef; MATĚJOVÁ, Lenka; TOPINKOVÁ, Michaela; PÁLKOVÁ, Helena and MADEJOVÁ, Jana. Alkali-Activated Metakaolins: Mineral Chemistry and Quantitative Mineral Composition. Online. Minerals. 2022, Vol. 12, no. 11, p. 1-18. ISSN 2075-163X. Available from: https://www.mdpi.com/2075-163X/12/11/1342.
Detail
RELI, Martin; AMBROŽOVÁ, Nela; VALÁŠKOVÁ, Marta; FILIP EDELMANNOVÁ, Miroslava; ČAPEK, Libor; SCHIMPF, Christian; MOTYLENKO, Mykhaylo; RAFAJA, David and KOČÍ, Kamila. Photocatalytic water splitting over CeO2/Fe2O3/Ver photocatalysts. Online. Energy Conversion and Management. 2021, Vol. 238, no. June. ISSN 0196-8904. Available from: https://www.sciencedirect.com/science/article/pii/S0196890421003320?casa_token=4DaOiXHalUQAAAAA:55oMxhb9KCogkDxLXjK3HObXv7bPQeGu9NI7mtBDUq999mIRI7164Bs66qdR-SqWPN0a-yGZYlA.
Detail
VALÁŠKOVÁ, Marta; CHLEBÍKOVÁ, Lucie and LEŠTINSKÝ, Pavel. alpha-Fe2O3 nanoparticles/vermiculite composites prepared for catalytic decomposition of polystyrene. Online. Materials Today: Proceedings. Volume 37, Part 1. 2021, Vol. 93, no. 37, p. 1-4. ISSN 2214-7853. Available from: http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=8&SID=E6RN3qxLI555hWL7GaF&page=1&doc=4.
Detail
VALÁŠKOVÁ, Marta; BLAHŮŠKOVÁ, Veronika and VLČEK, Jozef. Effects of Kaolin Additives in Fly Ash on Sintering and Properties of Mullite Ceramics. Online. Minerals. 2021, Vol. 11, no. 8. ISSN 2075-163X. Available from: http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=6&SID=D6Kq86bORztc9bUYYn8&page=1&doc=1.
Detail
VALÁŠKOVÁ, Marta; BLAHŮŠKOVÁ, Veronika; MARTAUS, Alexandr; ŠTUDENTOVÁ, Soňa; VALLOVÁ, Silvie and TOKARSKÝ, Jonáš. Effect of Talc in Mixtures with Fly Ash on Sintering Crystalline Phases and Porosity of Mullite-Cordierite Ceramics. Online. Minerals. 2021, Vol. 11, no. 2, p. 1-14. ISSN 2075-163X. Available from: http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=13&SID=F1v4ZM2iRpfpiTzoOWf&page=1&doc=1.
Detail
VALÁŠKOVÁ, Marta; MADEJOVÁ, Jana; INAYAT, Amer; MATĚJOVÁ, Lenka; RITZ, Michal; MARTAUS, Alexandr and LEŠTINSKÝ, Pavel. Vermiculites from Brazil and Palabora: Structural changes upon heat treatment and influence on the depolymerization of polystyrene. Online. Applied Clay Science. 2020, Vol. 192, no. JUL 2020. ISSN 0169-1317. Available from: http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=1&SID=D3uThMm1Ym8dAujKp3q&page=1&doc=1.
Detail
KARÁSKOVÁ, Kateřina; PACULTOVÁ, Kateřina; KLEGOVÁ, Anna; FRIDRICHOVÁ, Dagmar; VALÁŠKOVÁ, Marta; JIRÁTOVÁ, Květuse; STELMACHOWSKI, Pawel; KOTARBA, Andrzej and OBALOVÁ, Lucie. Magnesium Effect in K/Co-Mg-Mn-Al Mixed Oxide Catalyst for Direct NO Decomposition. Online. Catalysts. 2020, Vol. 10, no. 8. ISSN 2073-4344. Available from: https://www.mdpi.com/2073-4344/10/8/931.
Detail
KLIKA, Zdeněk; VALÁŠKOVÁ, Marta; BARTOŇOVÁ, Lucie and MAIEROVÁ, Petra. Quantitative evaluation of crystalline and amorphous phases in clay-based cordierite ceramic. Online. Minerals. 2020, Vol. 10, no. 12, p. 1-13. ISSN 2075-163X. Available from: http://file:///C:/Users/bar57/AppData/Local/Temp/minerals-10-01122-v2.pdf.
Detail
VALÁŠKOVÁ, Marta; HUNDÁKOVÁ, Marianna; SMETANA, Bedřich; DROZDOVÁ, Ľubomíra; KLEMM, Volker and RAFAJA, David. Cordierite/CeO2 ceramic nanocomposites from vermiculite with fixed CeO2 nanoparticles, talc and kaolin. Online. Applied Clay Science. 2019, Vol. 179, no. 10, p. 1-7. ISSN 0169-1317. Available from: https://www.sciencedirect.com/science/article/pii/S016913171930208X?via%3Dihub.
Detail
HUNDÁKOVÁ, Marianna; VALÁŠKOVÁ, Marta; PAZDZIORA, Erich and KIMMER, Dušan. Polyethylene/Organo-Inorgano Vermiculites and Their Antimicrobial Properties. Journal of nanoscience and nanotechnology. 2019, Vol. 19, no. 5, p. 2599-2605. ISSN 1533-4880.
Detail
AMBROŽOVÁ, Nela; EDELMANNOVÁ, Miroslava; TROPPOVÁ, Ivana; KOČÍ, Kamila and VALÁŠKOVÁ, Marta. Photocatalytic Decomposition of N2O Over Ceramics Cordierite/CeO2 Nanoparticles. Online. Journal of nanoscience and nanotechnology. 2019, Vol. 19, no. 11, p. 7339-7344. ISSN 1533-4880. Available from: https://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=1&SID=D2R1dw54um4kUfqLkoO&page=1&doc=1.
Detail
VALÁŠKOVÁ, Marta; TOKARSKÝ, Jonáš; PAVLOVSKÝ, Jiří; PROSTĚJOVSKÝ, Tomáš and KOČÍ, Kamila. α-Fe2O3 nanoparticles/vermiculite clay material: Structural, optical and photocatalytic properties. Online. Materials. 2019, Vol. 12, no. 11. ISSN 1996-1944. Available from: https://www.mdpi.com/1996-1944/12/11/1880.
Detail
VALÁŠKOVÁ, Marta; KLIKA, Zdeněk; NOVOSAD, Boris and SMETANA, Bedřich. Crystallization and Quantification of Crystalline and Non-Crystalline Phases in Kaolin-Based Cordierites. Online. Materials. 2019, Vol. 12, no. 19, p. 1-13. ISSN 1996-1944. Available from: https://www.mdpi.com/1996-1944/12/19/3104.
Detail
VALÁŠKOVÁ, Marta; KUPKOVÁ, Jana; SIMHA MARTYNKOVÁ, Gražyna; SEIDLEROVÁ, Jana; TOMÁŠEK, Vladimír; RITZ, Michal; KOČÍ, Kamila; KLEMM, Volker and RAFAJA, David. Comparable study of vermiculites from four commercial deposits prepared with fixed ceria nanoparticles. Applied Clay Science. 2018, Vol. 151, no. january, p. 164-174. ISSN 0169-1317.
Detail
RITZ, Michal and VALÁŠKOVÁ, Marta. Infrared and Raman spectroscopy of three commercial vermiculites doped with cerium dioxide nanoparticles. Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy. 2018, Vol. 201, no. 1, p. 39-45. ISSN 1386-1425.
Detail
KUPKOVÁ, Jana; VALÁŠKOVÁ, Marta and ŠTUDENTOVÁ, Soňa. Influence of acid-treated talc and Na2CO3 flux on mineralogical phase composition and porosity in steatite ceramics. International Journal of Applied Ceramic Technology. 2017, Vol. 14, no. 4, p. 803-809. ISSN 1546-542X.
Detail
SAMLÍKOVÁ, Magda; HOLEŠOVÁ, Sylva; HUNDÁKOVÁ, Marianna; PAZDZIORA, Erich; JANKOVIČ, Luboš and VALÁŠKOVÁ, Marta. Preparation of antibacterial chlorhexidine/vermiculite and release study. International Journal of Mineral Processing. 2017, Vol. 159, no. 8 December 2016, p. 1-6. ISSN 0301-7516.
Detail
HUNDÁKOVÁ, Marianna; SIMHA MARTYNKOVÁ, Gražyna; VALÁŠKOVÁ, Marta; MĚŘÍNSKÁ, Dagmar and PAZDZIORA, Erich. Antibacterial polypropylene/Ag-kaolinite, preparation and characterization. Advanced Science Letters : 4th Biennial Nanomaterials and Nanotechnology International Conference : proceedings : May 18-21, 2015, Ostrava, Czech Republic. 2016, Vol. 22, no. 3, p. 656-660. ISSN 1936-6612.
Detail
KLIKA, Zdeněk; SEIDLEROVÁ, Jana; VALÁŠKOVÁ, Marta; KLIKOVÁ, Christiana and KOLOMAZNÍK, Ivan. Uptake of Ce(III) and Ce(IV) on montmorillonite. Applied Clay Science. 2016, Vol. 132, no. NOV 2016, p. 41-49. ISSN 0169-1317.
Detail
VALÁŠKOVÁ, Marta. STRUCTURAL CHARACTERISTICS OF CORDIERITES BASED ON COMMERCIAL VERMICULITES IN RELATION TO THE NATURAL AND SYNTHETIC CORDIERITES. Ceramics - Silikáty. 2016, Vol. 60, no. 4, p. 308-316. ISSN 0862-5468.
Detail
VALÁŠKOVÁ, Marta; KUPKOVÁ, Jana; KOČÍ, Kamila; AMBROŽOVÁ, Nela; KLEMM, Volker and RAFAJA, David. Structural properties and photocatalytic activity of ceria nanoparticles on vermiculite matrix. Journal of nanoscience and nanotechnology. 2016, Vol. 16, no. 8, p. 7844-7848. ISSN 1533-4880.
Detail
KUPKOVÁ, Jana; HONĚK, Dominik; VALLOVÁ, Silvie and VALÁŠKOVÁ, Marta. Characterization of two low-charge vermiculites after hydrochloric acid treatment. Acta Geodynamica et Geomaterialia. 2015, Vol. 12, no. 3, p. 299-306. ISSN 1214-9705.
Detail
VALÁŠKOVÁ, Marta. Clays, Clay minerals and Cordierite ceramics - A review. Ceramics - Silikáty. 2015, Vol. 59, no. 4, p. 331-340. ISSN 0862-5468.
Detail
VALÁŠKOVÁ, Marta; KOČÍ, Kamila and KUPKOVÁ, Jana. Cordierite/steatite/CeO2 porous materials – preparation, structural characterization and their photocatalytic activity. Microporous and mesoporous materials. 2015, Vol. 207, no. 4, p. 120-125. ISSN 1387-1811.
Detail
HUNDÁKOVÁ, Marianna; TOKARSKÝ, Jonáš; VALÁŠKOVÁ, Marta; SLOBODIAN, Petr; PAZDZIORA, Erich and KIMMER, Dušan. Structure and antibacterial properties of polyethylene/organo-vermiculite composites. Solid State Sciences. 2015, Vol. 48, no. October 2015, p. 197-204. ISSN 1293-2558.
Detail
HOLEŠOVÁ, Sylva; VALÁŠKOVÁ, Marta; HLAVÁČ, Dominik; MADEJOVÁ, Jana; SAMLÍKOVÁ, Magda; TOKARSKÝ, Jonáš and PAZDZIORA, Erich. Antibacterial kaolinite/urea/chlorhexidine nanocomposites: Experiment and molecular modelling. Applied Surface Science. 2014, Vol. 305, no. June, p. 783-791. ISSN 0169-4332.
Detail
VALÁŠKOVÁ, Marta; ZDRÁLKOVÁ, Jana; TOKARSKÝ, Jonáš; SIMHA MARTYNKOVÁ, Gražyna; RITZ, Michal and ŠTUDENTOVÁ, Soňa. Structural characteristics of cordierite/steatite ceramics sintered from mixtures containing pore-forming organovermiculite. Ceramics International. 2014, Vol. 40, no. 10, p. 15717-15725. ISSN 0272-8842.
Detail
VALÁŠKOVÁ, Marta; ZDRÁLKOVÁ, Jana; SIMHA MARTYNKOVÁ, Gražyna; SMETANA, Bedřich; VLČEK, Jozef and ŠTUDENTOVÁ, Soňa. Structural variability of high purity cordierite/steatite ceramics sintered from mixtures with various vermiculites. Ceramics International. 2014, Vol. 40, no. 6, p. 8489-8498. ISSN 0272-8842.
Detail
HUNDÁKOVÁ, Marianna; VALÁŠKOVÁ, Marta; SAMLÍKOVÁ, Magda and PAZDZIORA, Erich. Vermiculite with Ag and Cu used as an antibacterial nanofiller in polyethylene. GeoScience Engineering. 2014, Vol. LX, no. 3, p. 28-36. ISSN 1802-5420.
Detail
SIMHA MARTYNKOVÁ, Gražyna; HUNDÁKOVÁ, Marianna; ČECH BARABASZOVÁ, Karla and VALÁŠKOVÁ, Marta. Cobalt-Organovermiculite Arrangement and Mechanical Properties: Models and Experiments. Journal of Computational and Theoretical Nanoscience. 2014, Vol. 11, no. 11, p. 2387-2392. ISSN 1546-1955.
Detail
SIMHA MARTYNKOVÁ, Gražyna and VALÁŠKOVÁ, Marta. Antimicrobial Nanocomposites Based on Natural Modified Materials: A Review of Carbons and Clays. Journal of nanoscience and nanotechnology. 2014, Vol. 14, no. 1, p. 673-693. ISBN 0-000-00000-0.
Detail
HOLEŠOVÁ, Sylva; ŠTEMBÍREK, Jan; BARTOŠOVÁ, Ladislava; PRAŽANOVÁ, Gabriela; VALÁŠKOVÁ, Marta; SAMLÍKOVÁ, Magda and PAZDZIORA, Erich. Antibacterial efficiency of vermiculite/chlorhexidine nanocomposites and results of the in vivo test of harmlessness of vermiculite. Materials Science and Engineering C. 2014, Vol. 42, no. September, p. 466-473. ISSN 0928-4931.
Detail
RITZ, Michal; ZDRÁLKOVÁ, Jana and VALÁŠKOVÁ, Marta. Vibrational spectroscopy of acid treated vermiculites. Vibrational Spectroscopy. 2014, Vol. 70, no. January, p. 63-69. ISSN 0924-2031.
Detail
HUNDÁKOVÁ, Marianna; VALÁŠKOVÁ, Marta; TOMÁŠEK, Vladimír; PAZDZIORA, Erich and MATĚJOVÁ, Kateřina. Silver and/or copper vermiculites and their antibacterial effect. Acta Geodynamica et Geomaterialia. 2013, Vol. 10, no. 1, p. 97-104. ISSN 1214-9705.
Detail
VALÁŠKOVÁ, Marta; TOKARSKÝ, Jonáš; HUNDÁKOVÁ, Marianna; KUPKOVÁ, Jana and SMETANA, Bedřich. Role of vermiculite and zirconium–vermiculite on the formation of zircon–cordierite nanocomposites. Applied Clay Science. 2013, Vol. 75-76, no. May, p. 100-108. ISSN 0169-1317.
Detail
VALÁŠKOVÁ, Marta; TOKARSKÝ, Jonáš; ČECH BARABASZOVÁ, Karla; MATĚJKA, Vlastimil; HUNDÁKOVÁ, Marianna; PAZDZIORA, Erich and KIMMER, Dušan. New aspects on vermiculite filler in polyethylene. Applied Clay Science. 2013, Vol. 72, no. February, p. 110-116. ISSN 0169-1317.
Detail
HOLEŠOVÁ, Sylva; SAMLÍKOVÁ, Magda; ERICH, Pazdziora and VALÁŠKOVÁ, Marta. Antibacterial activity of organomontmorillonites and organovermiculites prepared using chlorhexidine diacetate. Applied Clay Science. 2013, Vol. 83-84, no. October, p. 17-23. ISSN 0169-1317.
Detail
ČECH BARABASZOVÁ, Karla and VALÁŠKOVÁ, Marta. Characterization of vermiculite particles after different milling techniques. Powder technology. 2013, Vol. 239, no. January, p. 277-283. ISSN 0032-5910.
Detail
SIMHA MARTYNKOVÁ, Gražyna; YUN, Rongping; LU, Yafei; ČECH BARABASZOVÁ, Karla; SLÍVA, Aleš; XIE, Xiaofeng and VALÁŠKOVÁ, Marta. Vermiculite’s Effect Study on the Friction Performance of Composites: Extension Evaluation and Interactions Modeling. Advanced Science Focus. 2012, Vol. 1, no. 1, p. 1-8. ISSN 0000-0000.
Detail
SAMLÍKOVÁ, Magda; HOLEŠOVÁ, Sylva; PAZDZIORA, Erich and VALÁŠKOVÁ, Marta. Antibacterial activity of organovermiculites with variously modified surface area. Journal of Nanocomposites and Nanoceramics. 2012, Vol. 3, no. 1, p. 29-33. ISSN 0976-6294.
Detail
ZDRÁLKOVÁ, Jana and VALÁŠKOVÁ, Marta. Talc and its basic modifications into nanocomposites. Journal of Nanocomposites and Nanoceramics. 2012, Vol. 3, no. 1, p. 35-42. ISSN 0976-6294.
Detail
VALÁŠKOVÁ, Marta; SIMHA MARTYNKOVÁ, Gražyna; ZDRÁLKOVÁ, Jana; VLČEK, Jozef and MATĚJKOVÁ, Petra. Cordierite composites reinforced with zircon arising from zirconium-vermiculite precursor. Materials letters. 2012, Vol. 80, no. August, p. 158-161. ISSN 0167-577X.
Detail
SIMHA MARTYNKOVÁ, Gražyna; SLÍVA, Aleš; HUNDÁKOVÁ, Marianna; ČECH BARABASZOVÁ, Karla; VALÁŠKOVÁ, Marta; GUNEY, O; BACHMATIUK, Alicia and RÜMMELI, Mark H.. Carbonaceous nanoparticles prepared with help of silicate substrate and metal catalysts. Advanced Science, Engineering and Medicine. 2011, Vol. 1/2, no. 3, p. 38-43. ISSN 2164-6627.
Detail
ČECH BARABASZOVÁ, Karla; VALÁŠKOVÁ, Marta; KALIVODA, Pavel and SIMHA MARTYNKOVÁ, Gražyna. Comparative study of ultrasonic effect on mechanical modified vermiculite particles. Advanced Science, Engineering and Medicine. 2011, Vol. 3, no. 1/2, p. 89-92. ISSN 2164-6627.
Detail
VALÁŠKOVÁ, Marta; ČECH BARABASZOVÁ, Karla; HUNDÁKOVÁ, Marianna; RITZ, Michal and PLEVOVÁ, Eva. Effects of brief milling and acid treatment on two ordered and disordered kaolinite structures. Applied Clay Science. 2011, Vol. 1, no. 54, p. 70-76. ISSN 0169-1317.
Detail
BARABASZOVÁ, Karla and VALÁŠKOVÁ, Marta. AFM study of vermiculite particles. 5th Mid-Evropean Clay Conference. 2010, Vol. 2010, no. 6, p. 700-700. ISSN 0324-6523.
Detail
TOKARSKÝ, Jonáš; ČAPKOVÁ, Pavla; RAFAJA, David; KLEMM, Volker; VALÁŠKOVÁ, Marta; KUKUTSCHOVÁ, Jana and TOMÁŠEK, Vladimír. Adhesion of silver nanoparticles on the clay substrate, modeling and experiment. Applied Surface Science. 2010, Vol. 256, no. 9, p. 2841-2848. ISSN 0169-4332.
Detail
VALÁŠKOVÁ, Marta; HUNDÁKOVÁ, Marianna; MAMULOVÁ KUTLÁKOVÁ, Kateřina; SEIDLEROVÁ, Jana; ČAPKOVÁ, Pavla; PAZDZIORA, Erich; MATĚJOVÁ, Kateřina; HEŘMÁNEK, Martin; KLEMM, Volker and RAFAJA, David. Preparation and characterization of antibacterial silver/vermiculites and silver/montmorillonites. Geochimica et Cosmochimica Acta. 2010, Vol. 74, no. 22, p. 6287-6300. ISSN 0016-7037.
Detail
SIMHA MARTYNKOVÁ, Gražyna; BUCHTÍK, Ondřej; PLEVOVÁ, Eva; BARABASZOVÁ, Karla; HOLEŠOVÁ, Sylva and VALÁŠKOVÁ, Marta. Vermiculite Filler for Polymeric Nanocomposites: Thermal and Dispersion Study. Journal of Scientific Conference Proceedings. 2010, Vol. 1, no. 2, p. 42-44. ISSN 1937-6456.
Detail
VALÁŠKOVÁ, Marta and SIMHA MARTYNKOVÁ, Gražyna. Microporous Cordierite Ceramics Prepared from Clay Mineral Mixtures Containing Vermiculite. Journal of Scientific Conference Proceedings. 2010, Vol. 2, no. 1, p. 49-52. ISSN 1937-6456.
Detail
SIMHA MARTYNKOVÁ, Gražyna; BUCHTÍK, Ondřej; PLEVOVÁ, Eva; BARABASZOVÁ, Karla; HOLEŠOVÁ, Sylva and VALÁŠKOVÁ, Marta. Vermiculite filler for polymeric nanocomposites: thermal and dispersion study. Journal of Scientific Conference Proceedings. 2010, Vol. 2, no. 1, p. 42-44. ISSN 1937-6456.
Detail
SIMHA MARTYNKOVÁ, Gražyna; BUCHTÍK, Ondřej; PLEVOVÁ, Eva; BARABASZOVÁ, Karla; HOLEŠOVÁ, Sylva and VALÁŠKOVÁ, Marta. Vermiculite filler for polymeric nanocomposites: thermal and dispersion study. Journal of Scientific Conference Proceedings. 2010, Vol. 2, no. 1, p. 42-44. ISSN 1937-6456.
Detail
HOLEŠOVÁ, Sylva; VALÁŠKOVÁ, Marta; PLEVOVÁ, Eva; PAZDZIORA, Erich and MATĚJOVÁ, Kateřina. Preparation of novel organovermiculites with antibacterial activity using chlorhexidine diacetate. Journal of colloid and interface science. 2010, Vol. 1, no. 342, p. 593-597. ISSN 0021-9797.
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MATĚJKA, Vlastimil; ŠUPOVÁ, Monika; KLEMM, Volker; RAFAJA, David; VALÁŠKOVÁ, Marta; TOKARSKÝ, Jonáš; KUKUTSCHOVÁ, Jana and PLEVOVÁ, Eva. Vermiculite interlayer as a reactor for CdS ultrafine particles preparation. Microporous and mesoporous materials. 2010, Vol. 1-2, no. 129, p. 118-125. ISSN 1387-1811.
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MATĚJKA, Vlastimil; ŠUPOVÁ, Monika; KLEMM, Volker; RAFAJA, David; VALÁŠKOVÁ, Marta; TOKARSKÝ, Jonáš; KUKUTSCHOVÁ, Jana and PLEVOVÁ, Eva. Vermiculite interlayer as a reactor for CdS ultrafine particles preparation. Microporous and mesoporous materials. 2010, Vol. 129, no. 1-2, p. 118-125. ISSN 1387-1811.
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VALÁŠKOVÁ, Marta; SIMHA MARTYNKOVÁ, Gražyna; SMETANA, Bedřich and ŠTUDENTOVÁ, Soňa. Influence of Vermiculite on the Formation of Porous Cordierites. Applied Clay Science. 2009, Vol. 46, no. 2, p. 196-201. ISSN 0169-1317.
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VALÁŠKOVÁ, Marta; SIMHA MARTYNKOVÁ, Gražyna; MATĚJKA, Vlastimil; BARABASZOVÁ, Karla; PLEVOVÁ, Eva and MĚŘÍNSKÁ, D. Organovermiculite nanofillers in polypropylene. Applied Clay Science. 2009, Vol. 43, no. 1, p. 108-112. ISSN 0169-1317.
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VALÁŠKOVÁ, Marta and SIMHA MARTYNKOVÁ, Gražyna. Preparation and Characterization of Porous Cordierite for Potential Use in Cellular Ceramics. Chemical papers. 2009, Vol. 63, no. 4, p. 445-449. ISSN 0366-6352.
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KOVÁŘ, P; POSPÍŠIL, M; MALÝ, P; KLIKA, Zdeněk; ČAPKOVÁ, Pavla; PUSTKOVÁ, Petra and VALÁŠKOVÁ, Marta. Molecular modelling of surface modification of Wyoming and Cheto montmorillonite by methylene blue. Journal of Molecular Modeling. 2009, Vol. 15, no. 11, p. 1391-1396. ISSN 1610-2940.
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SEIDLEROVÁ, Jana; VALÁŠKOVÁ, Marta; ŠUSTAJ, Ondřej and KUKUTSCHOVÁ, Jana. Fázová a morfologická charakteristika kovonosných mikročástic. Acta Metallurgica Slovaca. 2008, Vol. 14, no. 265, p. 209-223. ISSN 1335-1532.
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VALÁŠKOVÁ, Marta; SIMHA MARTYNKOVÁ, Gražyna; KUKUTSCHOVÁ, Jana; ČAPKOVÁ, Pavla; KLEMM, V and RAFAJA, D. Silver nanoparticles/montmorillonite composites prepared using nitrating reagent at water and glycerol. Journal of nanoscience and nanotechnology. 2008, Vol. 8, no. 6, p. 3050-3058. ISBN 0-000-00000-0.
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PRAUS, Petr; TURICOVÁ, Martina and VALÁŠKOVÁ, Marta. Study of silver adsorption on montmorillonite. Journal of the Brazilian Chemical Society. 2008, Vol. 19, no. 3, p. 549-556. ISSN 0103-5053.
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MA, Yuning; SIMHA MARTYNKOVÁ, Gražyna; VALÁŠKOVÁ, Marta; MATĚJKA, Vlastimil and LU, Yafei. Effects of ZrSiO4 in non-metallic brake friction materials on friction performance. Tribology international. 2008, Vol. 41, no. 3, p. 166-174. ISSN 0301-679X.
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MATĚJKA, Vlastimil; NEUWIRTHOVÁ, Lucie; KOVÁŘ, P and VALÁŠKOVÁ, Marta. Kaolinite and Metakaolinite as a Matrix for Preparation of Nanosized TiO2 with Photocatalytical Properties. Acta Metallurgica Slovaca. 2007, Vol. 13, no. 6, p. 261-265. ISSN 1335-1532.
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SIMHA MARTYNKOVÁ, Gražyna; BARABASZOVÁ, Karla and VALÁŠKOVÁ, Marta. Effect of Size and Preparation Method of Particles on Intercalation Ability of Vermiculite. Acta Metallurgica Slovaca. 2007, Vol. 13, no. 6, p. 275-279. ISSN 1335-1532.
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VALÁŠKOVÁ, Marta; RIEDER, Milan; MATĚJKA, Vlastimil; ČAPKOVÁ, Pavla and SLÍVA, A. Exfoliation/delamination of kaolinite by low-temperature washing of kaolinite-urea intercalates. Applied Clay Science. 2007, Vol. 2007, no. 35, p. 108-118. ISSN 0169-1317.
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OBALOVÁ, Lucie; PACULTOVÁ, Kateřina; BALABÁNOVÁ, J; JIRÁTOVÁ, Květuše; BASTL, Z; VALÁŠKOVÁ, Marta; LACNÝ, Zdenek and KOVANDA, František. Effect of Mn/Al ratio in Co-Mn-Al catalysts prepared from hydrotalcite-like precursors on catalytic decomposition of N2O. Catalysis Today. 2007, Vol. 119, no. 1-4, p. 233-238. ISSN 0920-5861.
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VALÁŠKOVÁ, Marta; SIMHA MARTYNKOVÁ, Gražyna; MATĚJKA, Vlastimil and KRATOŠOVÁ, Gabriela. Chemically activated kaolinites after de-intercalation of formamide. Ceramics - Silikáty. 2007, Vol. 2007, no. 51, p. 24-29. ISSN 0862-5468.
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KOSTURA, Bruno; KOVANDA, František; VALÁŠKOVÁ, Marta and LEŠKO, Juraj. Rehydratation of calcined Mg-Al hydrotalcite in acidified chloride-containing aqueous solution. Collection of Czechoslovak Chemical Communications. 2007, Vol. 72, no. 9, p. 1284-1294. ISSN 0010-0765.
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KLIKA, Zdeněk; ČAPKOVÁ, Pavla; HORÁKOVÁ, Petra; VALÁŠKOVÁ, Marta; MALÝ, P; MACHÁŇ, R and POSPÍŠIL, M. Composition, structure, and luminescence of montmorillonite saturated with different aggregates of methylene blue. Journal of colloid and interface science. 2007, Vol. 311, no. 1, p. 14-23. ISSN 0021-9797.
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SIMHA MARTYNKOVÁ, Gražyna; VALÁŠKOVÁ, Marta; ČAPKOVÁ, Pavla and MATĚJKA, Vlastimil. Structural ordering of organovermiculite: Experiments and modeling. Journal of colloid and interface science. 2007, Vol. 2007, no. 313, p. 281-287. ISSN 0021-9797.
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SIMHA MARTYNKOVÁ, Gražyna; VALÁŠKOVÁ, Marta and ŠUPOVÁ, Monika. Organo-vermiculite structure ordering after PVAc introduction. Physica status solidi. A, Applications and Materials Science. 2007, Vol. 2007, no. 6, p. 1870-1875. ISSN 1862-6300.
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VALÁŠKOVÁ (CHMIELOVÁ), Marta; RIEDER, Milan; MATĚJKA, Vlastimil; ČAPKOVÁ, Pavla and SLÍVA, Aleš. Exfoliation/delamination of kaolinite by low-temperature washing of kaolinite-urea intercalates. Applied Clay Science. 2006, Vol. 35, no. 1-2, p. 108-118. ISSN 0169-1317.
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WEISS, Zdeněk; CRELLING, John; SIMHA MARTYNKOVÁ, Gražyna; VALÁŠKOVÁ (CHMIELOVÁ), Marta and FILIP, Peter. Identification of carbon forms and other phases in automotive brake composites using multiple analytical techniques. Carbon. 2006, Vol. 44, no. 4, p. 792-798. ISSN 0008-6223.
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OBALOVÁ, Lucie; JIRÁTOVÁ, K; KOVANDA, F; VALÁŠKOVÁ (CHMIELOVÁ), Marta; BALABÁNOVÁ, J and PACULTOVÁ, Kateřina. Structure-activity relationship in the N2O decomposition over Ni-(Mg)-Al and Ni-(Mg)-Mn mixed oxides prepared from hydrotalcite-like precursors. Journal of Molecular Catalysis A: Chemical. 2006, Vol. 248, no. 6, p. 210-219. ISSN 1381-1169.
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ČAPKOVÁ, Pavla; POSPÍŠIL, Miroslav; VALÁŠKOVÁ (CHMIELOVÁ), Marta; MĚŘÍNSKÁ, Dagmar; TRCHOVÁ, Miroslava; SEDLÁKOVÁ, Zdeňka; WEISS, Zdeněk and ŠIMONÍK, Josef. Structure of montmorillonite cointercalated with stearic acid and octadecylamine: Modeling, diffraction, IR spectroscopy. Journal of colloid and interface science. 2006, Vol. 300, no. 1, p. 264-269. ISSN 0021-9797.
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WEISS, Zdeněk; VALÁŠKOVÁ (CHMIELOVÁ), Marta; SEIDLEROVÁ, Jana; ŠUPOVÁ, Monika; ŠUSTAI, Ondřej; MATĚJKA, Vlastimil and ČAPKOVÁ, Pavla. Preparation of Vermiculite Nanoparticles Using Thermal Hydrogen Peroxide Treatment. Journal of nanoscience and nanotechnology. 2006, Vol. 6, no. 3, p. 1-5. ISBN 0-000-00000-0.
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MATĚJKA, Vlastimil; ŠUPOVÁ, Monika; KRATOŠOVÁ, Gabriela and VALÁŠKOVÁ (CHMIELOVÁ), Marta. Preparation of Mg-vermiculite nanoparticles using potassium persulfate. Journal of nanoscience and nanotechnology. 2006, Vol. 6, no. 8, p. 2484-2488. ISBN 0-000-00000-0.
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WEISS, Zdeněk; VALÁŠKOVÁ (CHMIELOVÁ), Marta; SEIDLEROVÁ, Jana and ŠUSTAI, Ondřej. Preparation of vermiculite nanopartickles using thermal hydrogen peroxide delamination. Chemické listy. 2004, Vol. 98, no. 8, p. 778. ISSN 0009-2770.
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POSPÍŠIL, ; KALENDOVÁ, ; ČAPKOVÁ, ; ŠIMONÍK, and VALÁŠKOVÁ (CHMIELOVÁ), Marta. Structure Analysis of Intercalated Layer Silicates: Combination of Molecular Simulations and Experiment. Journal of colloid and interface science. 2004, no. 277, p. 154-161. ISSN 0021-9797.
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WEISS, Zdeněk; VALÁŠKOVÁ (CHMIELOVÁ), Marta and KŘÍSTKOVÁ, Monika. Intercalation and Grafting of Vermiculite with Octadecylamine Using Low Temperature Melting. Clays and clay minerals. 2003, Vol. 51, no. 3, p. 555-565. ISSN 0009-8604.
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VALÁŠKOVÁ (CHMIELOVÁ), Marta; SEIDLEROVÁ, Jana and WEISS, Zdeněk. X-ray diffraction phase analysis of crystalline copper corrosion products after treatment in different chloride solutions. Corrosion Science. 2003, Vol. 45, no. 4, p. 883-889. ISSN 0010-938X.
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MĚŘÍNSKÁ, ; VALÁŠKOVÁ (CHMIELOVÁ), Marta; KALENDOVÁ, ; WEISS, Zdeněk and ČAPKOVÁ, . Montmorillonite Co-intercalated with Octadecylamine and Stearic Acid by Low Temperature Melting and its Influence on PP Nanocomposites. International Polymer Processing. 2003, Vol. 18, no. 1, p. 133-137. ISSN 0930-777X.
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POSPÍŠIL, ; ČAPKOVÁ, ; WEISSMANNOVÁ, ; KLIKA, Zdeněk; TRCHOVÁ, ; VALÁŠKOVÁ (CHMIELOVÁ), Marta and WEISS, Zdeněk. Structure analysis of montmorillonite intercalated with rhodamine B: modeling and experiment. Journal of Molecular Modeling. 2003, Vol. 9, no. 1, p. 39-46. ISSN 1610-2940.
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WEISS, Zdeněk and VALÁŠKOVÁ (CHMIELOVÁ), Marta. Determination of structural disorder degree using an XRD profile fitting procedure. Application to Czech kaolins. Applied Clay Science. 2002, Vol. 22, no. 1-2, p. 65-74. ISSN 0169-1317.
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OBALOVÁ, Lucie; KOVANDA, ; VALÁŠKOVÁ (CHMIELOVÁ), Marta; LACNÝ, Zdenek and SMETANA, . Catalytic Decomposition of Nitrous Oxide over Oxides Derived from Hydrotalcite- Like Compounds. Chemical papers. 2002, Vol. 56, no. 6, p. 387-393. ISSN 0366-6352.
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MĚŘÍNSKÁ, ; MALÁČ, ; POSPÍŠIL, ; WEISS, Zdeněk and VALÁŠKOVÁ (CHMIELOVÁ), Marta. Polymer/clay nanocomposites based on MMT/ODA intercalates. Composite interfaces. 2002, no. 6, p. 529-540. ISSN 0927-6440.
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WEISS, Zdeněk and VALÁŠKOVÁ (CHMIELOVÁ), Marta. Dehydration and rehydration of Montmorillonite from Ivančice (Czech Republic). Geologica Carpatica Clays. 1999, Vol. 1999, no. 6, p. 91-97. ISSN 1210-2695.
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VALÁŠKOVÁ (CHMIELOVÁ), Marta; MARTINEC, Petr and WEISS, Zdeněk. Almandin-pyrop-grossularové granáty: metoda pro odhad jejich složení pomocí RTG práškových difrakčních záznamu. European Journal of Mineralogy. 1997, Vol. 1997, no. 9, p. 403-410. ISSN 0935-1221.
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WEISS, Zdeněk and VALÁŠKOVÁ (CHMIELOVÁ), Marta. Dehydration and Rehydration of Natural Mg-Vermiculite. Geologica Carpatica Clays. 1994, Vol. 1994, no. 1, p. 33-40. ISSN 1210-2695.
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Chapter

VALÁŠKOVÁ, Marta and SIMHA MARTYNKOVÁ, Gražyna. Cordierite ceramics: Clay minerals precursors and nanocomposite applications. In: Clay Minerals: Properties, Occurrence and Uses. New York: Nova Science Publishers, Inc., 2017. p. 89-141. ISBN 978-1-5361-0823-1.
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VALÁŠKOVÁ, Marta and SIMHA MARTYNKOVÁ, Gražyna. Vermiculite: structural properties and examples of the use. In: Clay minerals in nature, their characterization, modification and application. Rijeka: InTech, 2012. p. 209-238. ISBN 978-953-51-0738-5.
Detail
VALÁŠKOVÁ, Marta; SIMHA MARTYNKOVÁ, Gražyna; MATĚJKA, Vlastimil; KRATOŠOVÁ, Gabriela and TOMÁŠEK, Vladimír. Chemically exfoliated kaolinite for preparation of nanocomposites with functional metals. In: Annual Proceeding of Science and Technology at VŠB-TUO. Ostrava: REPRONIS, 2007. p. 115-120. ISBN 978-80-248-1662-3.
Detail
SIMHA MARTYNKOVÁ, Gražyna; VALÁŠKOVÁ, Marta and ČAPKOVÁ, Pavla. Role of surfactant molecule size in PVAc polymerization in a vermiculite gallery nanoreactor. In: Annual Proceeding of Science and Technology at VŠB-TUO. Ostrava: REPRONIS, 2007. p. 72-78. ISBN 978-80-248-1662-3.
Detail
WEISS, Zdeněk; ŠUSTAI, Ondřej; VALÁŠKOVÁ (CHMIELOVÁ), Marta and ROUBÍČEK, Václav. Teplotní transformace minerálních složek uhelné hmoty. In: Mezinárodní konference APROCHEM 98. Milovy: APROCHEM '98, Na Dračkách 13, 162 00 Praha 6, Czech Republic, 1998. p. 420-428. ISBN 80-02-01244-5.
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WEISS, Zdeněk; KLIKA, Zdeněk; VALÁŠKOVÁ (CHMIELOVÁ), Marta; ŠUSTAI, Ondřej and TOMÁŠEK, Vladimír. The effect of coal combustion temperature on mineralogical composition and content of residual trace elements in ash. In: Acta Montana. Praha: , 1995. p. 103-119. ISSN 1211-1929.
Detail
LEŠKO, Juraj; VALÁŠKOVÁ (CHMIELOVÁ), Marta and WEISS, Zdeněk. Stanovení kaolinitu v kyselých půdách pomocí termické analýzy a RTG difrakce. In: . Vysoké Tatry: CHTF STU Bratislava, 1994.
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