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1

Characterization and reactivity in toluene reforming of a Fe/olivine catalyst designed for gas cleanup in biomass gasification

Mirella Virginie, Claire Courson, Daniel Niznansky, Nouari Chaoui, Alain Kiennemann

Journal:

Applied Catalysis B: Environmental

Année:

2010

Langue:

english

Fichier:

PDF, 1.41 MB

english, 2010

2

Nanocomposites Fe2O3/SiO2-preparation by sol-gel method and physical properties

D. Niznansky, N. Viart, J. L. Rehspringer

Journal:

Journal of Sol-Gel Science and Technology

Année:

1997

Langue:

english

Fichier:

PDF, 240 KB

english, 1997

3

Fe2O3–SiO2 composites obtained by sol–gel synthesis

Cecilia Savii, Mihaela Popovici, Corina Enache, J Subrt, D Niznansky, Snejana Bakardzieva, C Caizer, I Hrianca

Journal:

Solid State Ionics

Année:

2002

Langue:

english

Fichier:

PDF, 349 KB

english, 2002

4

Discoloration of Fired Kaolinitic Clays (Study of Fe3+ Coordination by Mössbauer and UV-ViS-NIR Spectroscopy)

T. Hanzlicek, D. Niznansky, J. Dedecek, M. Steinerova, P. Straka, J. Triskova

Journal:

Journal of the American Ceramic Society

Année:

2007

Langue:

english

Fichier:

PDF, 375 KB

english, 2007

5

Sol-gel fabricated CoFe2O4/SiO2 nanocomposites: synthesis and magnetic properties

Vejpravova, J., Plocek, J., Niznansky, D., Hutlova, A., Rehspringer, J.L., Sechovsky, V.

Journal:

IEEE Transactions on Magnetics

Année:

2005

Langue:

english

Fichier:

PDF, 156 KB

english, 2005

6

Preparation of ZnFe2O4/SiO2 and CdFe2O4/SiO2 nanocomposites by sol–gel method

J Plocek, A Hutlová, D Nižňanský, J Buršı́k, J.-L Rehspringer, Z Mička

Journal:

Journal of Non-Crystalline Solids

Année:

2003

Langue:

english

Fichier:

PDF, 505 KB

english, 2003

7

Magnetite nanoparticles with no surface spin canting

Roca, A. G., Niznansky, D., Poltierova-Vejpravova, J., Bittova, B., GonzaÌlez-FernaÌndez, M. A., Serna, C. J., Morales, M. P.

Journal:

Journal of Applied Physics

Année:

2009

Langue:

english

Fichier:

PDF, 727 KB

english, 2009

8

Preparation of magnetic nanoparticles (γ-Fe/sub 2/O/sub 3/) in the silica matrix

Niznansky, D., Rehspringer, J.L., Drillon, M.

Journal:

IEEE Transactions on Magnetics

Année:

1994

Langue:

english

Fichier:

PDF, 214 KB

english, 1994

9

Much More than a Glass: the Complex Magnetic and Microstructural Properties of Obsidian

Mameli, Valentina, Musinu, Anna, Niznansky, Daniel, Peddis, Davide, Ennas, Guido, Ardu, Andrea, Lugliè, Carlo, Cannas, Carla

Journal:

The Journal of Physical Chemistry C

Année:

2016

Langue:

english

Fichier:

PDF, 2.61 MB

english, 2016

10

GC–MS/MS method for age determination of fingerprints

Szabóová, Žofia, Galbavá, Paulína, Szabó, Alexandra Hengerics, Cigáň, Marek, Nižnanský, Ľuboš, Kubinec, Róbert, Blaško, Jaroslav

Journal:

Monatshefte für Chemie - Chemical Monthly

Année:

2017

Langue:

english

Fichier:

PDF, 738 KB

english, 2017

11

Spinel Ferrite Core–Shell Nanostructures by a Versatile Solvothermal Seed-Mediated Growth Approach and Study of Their Nanointerfaces

Sanna Angotzi, Marco, Musinu, Anna, Mameli, Valentina, Ardu, Andrea, Cara, Claudio, Niznansky, Daniel, Xin, Huolin L., Cannas, Carla

Journal:

Année:

2017

Langue:

english

Fichier:

PDF, 3.10 MB

english, 2017

12

Coupled Hard-Soft Spinel Ferrite-Based Core-Shell Nanoarchitectures: Magnetic Properties and Heating Abilities

Sanna Angotzi, Marco, Mameli, Valentina, Cara, Claudio, Musinu, Anna, Sangregorio, Claudio, Niznansky, Daniel, Xin, Huolin, Vejpravova, Jana, Cannas, Carla

Journal:

Nanoscale Advances

Année:

2020

Fichier:

PDF, 7.67 MB

2020

13

Electroluminescence from Sol–Gel Derived Film of CdS Nanocrystals

J. Valenta, J. Dian, K. Luterová, I. Pelant, J. Buršík, D. Nižňanský

Journal:

physica status solidi (a)

Année:

2001

Langue:

english

Fichier:

PDF, 128 KB

english, 2001

14

High Coercive Field for Nanoparticles of CoFe2O4 in Amorphous Silica Sol–Gel

A. Hutlova, D. Niznansky, J.-L. Rehspringer, C. Estournès, M. Kurmoo

Journal:

Advanced Materials

Année:

2003

Langue:

english

Fichier:

PDF, 228 KB

english, 2003

15

On the synthesis and characterization of iron-containing garnets (Y3Fe5O12, YIG and Fe3Al5O12, IAG)

E. Garskaite, K. Gibson, A. Leleckaite, J. Glaser, D. Niznansky, A. Kareiva, H.-J. Meyer

Journal:

Chemical Physics

Année:

2006

Langue:

english

Fichier:

PDF, 330 KB

english, 2006

16

Colloidal suspensions of silicon nanocrystals: from single nanocrystals to photonic structures

J. Valenta, P. Janda, K. Dohnalová, D. Nižňansky, F. Vácha, J. Linnros

Journal:

Optical Materials

Année:

2005

Langue:

english

Fichier:

PDF, 453 KB

english, 2005

17

SEM and HRTEM study of porous silicon—relationship between fabrication, morphology and optical properties

J. Dian, A. Macek, D. Nižňanský, I. Němec, V. Vrkoslav, T. Chvojka, I. Jelı́nek

Journal:

Applied Surface Science

Année:

2004

Langue:

english

Fichier:

PDF, 393 KB

english, 2004

18

Magnetically separable photocatalytic composite γ-Fe2O3@TiO2 synthesized by heterogeneous precipitation

V. Tyrpekl, J. Poltierová Vejpravová, A.G. Roca, N. Murafa, L. Szatmary, D. Nižňanský

Journal:

Applied Surface Science

Année:

2011

Langue:

english

Fichier:

PDF, 1.09 MB

english, 2011

19

Hyperfine interactions of 155Gd and 157Gd in gadolinium iron garnet

V. Procházka, J. Kohout, H. Štěpánková, J. Englich, J. Kuriplach, D. Nižňanský

Journal:

Journal of Magnetism and Magnetic Materials

Année:

2004

Langue:

english

Fichier:

PDF, 166 KB

english, 2004

20

Magnetism of FF6.2/SiO2 nanocomposites as observed by static and dynamic probes

J. Vejpravova, R. Kornak, D. Niznansky, K. Haimann, K. Maruszewski

Journal:

Journal of Magnetism and Magnetic Materials

Année:

2007

Langue:

english

Fichier:

PDF, 140 KB

english, 2007

21

SSG or SFM state in nano-agglomerates fabricated by micro-emulsion method

Jana Poltierová Vejpravová, Václav Tyrpekl, Stanislav Daniš, Daniel Nižňanský, Vladimír Sechovský

Journal:

Journal of Magnetism and Magnetic Materials

Année:

2010

Langue:

english

Fichier:

PDF, 874 KB

english, 2010

22

57Fe Mössbauer effect in R2Fe13.6Si3.4 (R=U, Lu)

A.V. Andreev, D. Nižňanský, Y. Homma, H. Onodera, Y. Shiokawa, I. Satoh

Journal:

Physica B: Condensed Matter

Année:

2005

Langue:

english

Fichier:

PDF, 194 KB

english, 2005

23

The crystal structures, molecular spectra and thermal behaviour of carbamoylferrocene and ferrocenecarbonylhydrazide

Petr Štěpnička, Ivana Císařová, Daniel Nižňanský, Snejana Bakardjieva

Journal:

Année:

2010

Langue:

english

Fichier:

PDF, 1.23 MB

english, 2010

24

Structural evolution of a formamide modified sol—Spectroscopic study

N. Viart, D. Niznansky, J. L. Rehspringer

Journal:

Journal of Sol-Gel Science and Technology

Année:

1997

Langue:

english

Fichier:

PDF, 260 KB

english, 1997

25

A new approach to characterization of barrier properties of ORMOCER protective coatings

V. Balek, Z. Málek, B. Cásenský, D. Niznanský, J. Šubrt, E. Vecerníková, H. Römich, M. Pilz

Journal:

Journal of Sol-Gel Science and Technology

Année:

1997

Langue:

english

Fichier:

PDF, 291 KB

english, 1997

26

Sol-gel thin films of BaFe12O19from chemically modified alkoxide precursors

J. Buršík, D. Nižňanský, J. Šubrt, V. Peřina, V. Matějec

Journal:

Journal of Sol-Gel Science and Technology

Année:

1997

Langue:

english

Fichier:

PDF, 324 KB

english, 1997

27

Mathematical model of ontogenetic changes and circadian cycles of transpiration rates

A. Nižňanský, S. Priehradný

Journal:

Biologia Plantarum

Année:

1969

Langue:

english

Fichier:

PDF, 662 KB

english, 1969

28

A methodical contribution to the gravimetric determination of the transpiration of intact plants in early stages of development

S. Priehradný, A. Nižnanský

Journal:

Biologia Plantarum

Année:

1969

Langue:

english

Fichier:

PDF, 905 KB

english, 1969

29

Mathematical model of ontogenetic changes and circadian cycles of transpiration rates

A. Nižňanský, S. Priehradný

Journal:

Biologia Plantarum

Année:

1969

Langue:

english

Fichier:

PDF, 662 KB

english, 1969

30

Biometric analysis of the relationship between the osmotic pressure of the cell sap and its refractive index

Vladimír Kozinka, Augustín Nižnánsky

Journal:

Biologia Plantarum

Année:

1963

Langue:

english

Fichier:

PDF, 476 KB

english, 1963

31

Characterization of structure of Fe-species in Fe-ferrierite using Mössbauer spectroscopy

M. Schwarze, Z. Sobalík, E. G. Caspary, D. Nižnanský

Journal:

Czechoslovak Journal of Physics

Année:

2006

Langue:

english

Fichier:

PDF, 260 KB

english, 2006

32

A temperature and magnetic field dependence Mössbauer study of ɛ-Fe2O3

J.-L. Rehspringer, S. Vilminot, D. Niznansky, K. Zaveta, C. Estournes, M. Kurmoo

Journal:

Hyperfine Interactions

Année:

2005

Langue:

english

Fichier:

PDF, 382 KB

english, 2005

33

Novel sol–gel method for preparation of high concentration ε-Fe2O3/SiO2nanocomposite

Petr Brázda, Daniel Nižňanský, Jean-Luc Rehspringer, Jana Poltierová Vejpravová

Journal:

Journal of Sol-Gel Science and Technology

Année:

2009

Langue:

english

Fichier:

PDF, 633 KB

english, 2009

34

Preparation of MgFe2O4nanoparticles by microemulsion method and their characterization

P. Holec, J. Plocek, D. Nižňanský, J. Poltierová Vejpravová

Journal:

Journal of Sol-Gel Science and Technology

Année:

2009

Langue:

english

Fichier:

PDF, 209 KB

english, 2009

35

Simple and fast preparation of pure maghemite nanopowders through sol–gel self-combustion

C. Cannas, A. Ardu, D. Niznansky, D. Peddis, G. Piccaluga, A. Musinu

Journal:

Journal of Sol-Gel Science and Technology

Année:

2011

Langue:

english

Fichier:

PDF, 854 KB

english, 2011

36

A study of oleic acid-based hydrothermal preparation of CoFe2O4nanoparticles

Anton Repko, Daniel Nižňanský, Jana Poltierová-Vejpravová

Journal:

Journal of Nanoparticle Research

Année:

2011

Langue:

english

Fichier:

PDF, 2.20 MB

english, 2011

37

Magnetomineralogy of the cordierite gneiss from the magnetic anomaly at Humpolec, Bohemian Moldanubicum (Czech Republic)

Václav Procházka, Marta Chlupáčová, Daniel Nižňanský, František Hrouda, Pavel Uher, Petr Rajlich

Journal:

Studia Geophysica et Geodaetica

Année:

2010

Langue:

english

Fichier:

PDF, 733 KB

english, 2010

38

Magnetic Properties of Fe2O3Particles Prepared by Sol-Gel Method

J.L. Dormann, N. Viart, J.L. Rehspringer, A. Ezzir, D. Niznansky

Journal:

Hyperfine Interactions

Année:

1998

Fichier:

PDF, 222 KB

1998

39

Nanocomposites Fe2O3/SiO2-Preparation by Sol-Gel Method and Physical Properties

D. Niznansky, N. Viart, J.L. Rehspringer

Journal:

Journal of Sol-Gel Science and Technology

Année:

1997

Langue:

english

Fichier:

PDF, 70 KB

english, 1997

40

Sol-Gel Thin Films of BaFe12O19from Chemically Modified Alkoxide Precursors

J. Buršík, D. Nižňanský, J. Šubrt, V. Peřina, V. Matějec

Journal:

Journal of Sol-Gel Science and Technology

Année:

1997

Langue:

english

Fichier:

PDF, 102 KB

english, 1997

41

A New Approach to Characterization of Barrier Properties of ORMOCER Protective Coatings

V. Balek, Z. Málek, B. Cásenský, D. Niznanský, J. Šubrt, E. Vecerníková, H. Römich, M. Pilz

Journal:

Journal of Sol-Gel Science and Technology

Année:

1997

Langue:

english

Fichier:

PDF, 52 KB

english, 1997

42

Preparation and Characterization of the Nanocomposites SiO2/H-Bond Hydrogensulphate (Hydrogenselenate)

D. Niznansky, J. Plocek, M. Svobodova, I. Nemec, J.-L. Rehspringer, P. Vanek, Z. Micka

Journal:

Journal of Sol-Gel Science and Technology

Année:

2003

Langue:

english

Fichier:

PDF, 419 KB

english, 2003

43

Nanocomposites NiFe2O4/SiO2and CoFe2O4/SiO2-Preparation by Sol-Gel Method and Physical Properties

Alzbeta Hutlova, Daniel Niznansky, Jiri Plocek, Josef Bursik, Jean-Luc Rehspringer

Journal:

Journal of Sol-Gel Science and Technology

Année:

2003

Langue:

english

Fichier:

PDF, 327 KB

english, 2003

44

Pr3+ luminescence center in Lu2Si2O7 host

M. Nikl, A. M. Begnamini, V. Jary, D. Niznansky, E. Mihokova

Journal:

physica status solidi (RRL) - Rapid Research Letters

Année:

2009

Langue:

english

Fichier:

PDF, 334 KB

english, 2009

45

Frequency-dependent susceptibility and other magnetic properties of Celtic and Mediaeval graphitic pottery from Bohemia: an introductory study

Chlupáčová, Marta, Hrouda, František, Nižňanský, Daniel, Procházka, Václav, Petáková, Zdeňka, Laufek, František

Journal:

Studia Geophysica et Geodaetica

Année:

2012

Langue:

english

Fichier:

PDF, 974 KB

english, 2012

46

Effect of Fe–olivine on the tar content during biomass gasification in a dual fluidized bed

M. Virginie, J. Adánez, C. Courson, L.F. de Diego, F. García-Labiano, D. Niznansky, A. Kiennemann, P. Gayán, A. Abad

Journal:

Applied Catalysis B: Environmental

Année:

2012

Langue:

english

Fichier:

PDF, 950 KB

english, 2012

47

Local moments, exchange interactions, and magnetic order in Mn-doped LaFe2Si2 alloys

I. Turek, M. Diviš, D. Nižňanský, J. Vejpravová

Journal:

Journal of Magnetism and Magnetic Materials

Année:

2007

Langue:

english

Fichier:

PDF, 148 KB

english, 2007

48

Hyperfine interaction of 155Gd in gadolinium iron garnet

J. Kohout, J. Englich, H. Štěpánková, J. Kuriplach, D. Nižňanský

Journal:

Journal of Magnetism and Magnetic Materials

Année:

2002

Langue:

english

Fichier:

PDF, 90 KB

english, 2002

49

Characterisation of bismuth-doped yttrium iron garnet layers prepared by sol–gel process

J.-L Rehspringer, J Bursik, D Niznansky, A Klarikova

Journal:

Journal of Magnetism and Magnetic Materials

Année:

2000

Langue:

english

Fichier:

PDF, 201 KB

english, 2000

50

Infrared study of SiO2 sol to gel evolution and gel aging

D. Niznansky, J.L. Rehspringer

Journal:

Journal of Non-Crystalline Solids

Année:

1995

Langue:

english

Fichier:

PDF, 409 KB

english, 1995