TY  - JOUR
AU  - Gubicza, Jenő
AU  - Ungár, Tamás
TI  - Characterization of defect structures in nanocrystalline materials by X-ray line profile analysis
JF  - ZEITSCHRIFT FUR KRISTALLOGRAPHIE
J2  - Z KRISTALLOGR
VL  - 222
PY  - 2007
IS  - 11
SP  - 567
EP  - 579
PG  - 13
SN  - 0044-2968
DO  - 10.1524/zkri.2007.222.11.567
UR  - https://m2.mtmt.hu/api/publication/1115935
ID  - 1115935
N1  - Megjegyzés-23743332
Megjegyzés-22332038
Z9: 7
WC: Crystallography
AB  - X-ray line profile analysis is a powerful alternative tool for 
determining dislocation densities, dislocation type, crystallite 
and subgrain size and size-distributions, and planar defects, 
especially the frequency of twin boundaries and stacking faults. 
The method is especially useful in the case of submicron grain 
size or nanocrystalline materials, where X-ray line broadening 
is a well pronounced effect, and the observation of defects with 
very large density is often not easy by transmission electron 
microscopy. The fundamentals of X-ray line broadening are 
summarized in terms of the different qualitative breadth 
methods, and the more sophisticated and more quantitative whole 
pattern fitting procedures. The efficiency and practical use of 
X-ray line profile analysis is shown by discussing its 
applications to metallic, ceramic, diamond-like and polymer 
nanomaterials. ? by Oldenbourg Wissenschaftsverlag.
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - M. Nagy, Noémi
AU  - Kónya, József
AU  - Foldvari, M
AU  - Kovacs-Palffy, P
TI  - The adsorption of caesium-137 on bentonites from the Carpathian basin
JF  - CZECHOSLOVAK JOURNAL OF PHYSICS
J2  - CZECH J PHYS
VL  - 53
PY  - 2003
SP  - A103
EP  - A111
SN  - 0011-4626
DO  - 10.1007/s10582-003-0016-9
UR  - https://m2.mtmt.hu/api/publication/1354723
ID  - 1354723
N1  - PN: Part 1 Suppl. A
AB  - The adsorption of cesium was studied on the surface of bentonite rocks from the Carpathian basin. The adsorbed quantity at carrier-free concentration was measured using Cs-137, the adsorption capacity of bentonites for cesium ions was determined by X-ray fluorescence analysis. The relation of the cesium adsorption and mineral composition as well as the structural modifications of crystal structure was studied by X-ray diffraction spectrometry and thermoanalysis. The results show that the adsorbed quantity of cesium primarily depends on the montmorillonite content of bentonites.
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Kun, I
AU  - Szőllősi, György
AU  - Bartók, Mihály
TI  - Crotonaldehyde hydrogenation over clay-supported platinum catalysts
JF  - JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL
J2  - J MOL CATAL A-CHEM
VL  - 169
PY  - 2001
SP  - 235
EP  - 246
PG  - 12
SN  - 1381-1169
DO  - 10.1016/S1381-1169(00)00566-5
UR  - https://m2.mtmt.hu/api/publication/105000
ID  - 105000
N1  - BM-300
Megjegyzés-23996360
PG: 12
Megjegyzés-20330595
B-300.
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Szőllősi, György
AU  - Török, Béla
AU  - Baranyi, L
AU  - Bartók, Mihály
TI  - Chemoselective hydrogenation of cinnamaldehyde to cinnamyl alcohol over Pt/K-10 catalyst
JF  - JOURNAL OF CATALYSIS
J2  - J CATAL
VL  - 179
PY  - 1998
SP  - 619
EP  - 623
PG  - 5
SN  - 0021-9517
DO  - 10.1006/jcat.1998.2219
UR  - https://m2.mtmt.hu/api/publication/105030
ID  - 105030
N1  - BM-267
Megjegyzés-23996369
PG: 5
Megjegyzés-20334852
1. B-267.
LA  - English
DB  - MTMT
ER  -