Результаты исследований: Вклад в журнал › Материалы конференции › Рецензирование
Результаты исследований: Вклад в журнал › Материалы конференции › Рецензирование
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TY - JOUR
T1 - Surface reaction diffusion during formation of molybdates and tungstates
AU - Neiman, Arkady
AU - Guseva, Anna
AU - Trifonova, Marina
N1 - This study was financially supported by the Russian Fund for Fundamental Research (Grant No.98-03-32606 a), the program ‘Universities of Russia: Fundamental Problems of Natural Sciences’ (Grant No. 616) and in part by Award No. REC-005 of the U.S. Civilian Research & Development Foundation for the Independent States of the Former Soviet Union (CRDF).
PY - 2001/5
Y1 - 2001/5
N2 - Two diffusion routes and locations of the reaction front are observed during the interaction of MoO3 or WO3 with MexOy in MoO3∣MexOy cells. The first front is located at the direct contact between the reagents (thickness ℓ). The second front propagates on the external side surface of MexOy (length ℓs, thickness δ). The latter is due to the surface reaction diffusion (SRD). More than 30 reaction systems were studied (Me=Ca, Cd, Pb, Ni, Zn, Cu, Co, Ln). The nature and specific features of SRD caused by a low surface energy, a high surface mobility, specific forms of migration of MoO3 and WO3, and a double layer present at the initial interface were discussed.
AB - Two diffusion routes and locations of the reaction front are observed during the interaction of MoO3 or WO3 with MexOy in MoO3∣MexOy cells. The first front is located at the direct contact between the reagents (thickness ℓ). The second front propagates on the external side surface of MexOy (length ℓs, thickness δ). The latter is due to the surface reaction diffusion (SRD). More than 30 reaction systems were studied (Me=Ca, Cd, Pb, Ni, Zn, Cu, Co, Ln). The nature and specific features of SRD caused by a low surface energy, a high surface mobility, specific forms of migration of MoO3 and WO3, and a double layer present at the initial interface were discussed.
UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=000169421800048
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=0035330440
U2 - 10.1016/S0167-2738(01)00798-6
DO - 10.1016/S0167-2738(01)00798-6
M3 - Conference article
VL - 141-142
SP - 321
EP - 329
JO - Solid State Ionics
JF - Solid State Ionics
SN - 0167-2738
ER -
ID: 42594601