TY  - JOUR
AU  - Gubanova, N. N.
AU  - Kopitsa, G. P.
AU  - Ezdakova, K. V.
AU  - Baranchikov, A. Ye.
AU  - Angelov, B.
AU  - Feoktystov, A.
AU  - Pipich, V.
AU  - Ryukhtin, V.
AU  - Ivanov, V. K.
TI  - Structure of zirconium dioxide based porous glasses
JO  - Journal of surface investigation
VL  - 8
IS  - 5
SN  - 1819-7094
CY  - Moscow
PB  - MAIK Nauka/Interperiodics Publ.
M1  - FZJ-2014-05397
SP  - 967 - 975
PY  - 2014
AB  - This study is devoted to investigation of the micro- and mesostructure (including fractal properties) of porous zirconia glasses synthesized by precipitation from zirconium n-propoxide solutions in the presence of different hydrolyzing-agent (H2O) quantities at different temperatures. Analysis of small-angle neutron, ultra-small-angle neutron and X-ray scattering, scanning electron microscopy allows concluding that the synthesized glasses are complex systems with a three-level hierarchical fractal structure. It is revealed that both the temperature of synthesis and the H2O concentration in the initial solution significantly affect the structural characteristics of the glasses.
LB  - PUB:(DE-HGF)16
DO  - DOI:10.1134/S1027451014050309
UR  - https://juser.fz-juelich.de/record/171840
ER  -