RELATION BETWEEN NICKEL CRYSTALLINE-STRUCTURES AND THEIR ELECTROCATALYTIC PROPERTIES .1. DETERMINATION OF STRUCTURAL CHARACTERISTICS OF NICKEL ELECTRODES OBTAINED BY VACUUM DEPOSITION

被引:18
作者
ANGELY, L
BRONOEL, G
PESLERBE, G
机构
[1] Laboratoire d'Electrolyse, C.N.R.S. Meudon
关键词
D O I
10.1016/S0022-0728(79)80375-7
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
Different nickel configurations need to be defined and characterized. These different structures are obtained by vacuum deposition on several substrates. Apart from the nature of substrate, the influence of deposit and annealing temperature have been studied. We observe that the variations of the nickel structure concern: unit cell, diameter and shape of the crystallites, crystallization facies, stacking faults, microvacancies, vacancies, etc. Four films are described in detail. © 1979 Elsevier Sequoia S.A.
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页码:183 / 190
页数:8
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