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Author:

王金淑 (王金淑.) (Scholars:王金淑) | 周美玲 (周美玲.) | 张久兴 (张久兴.) | 聂祚仁 (聂祚仁.) (Scholars:聂祚仁) | 左铁镛 (左铁镛.) (Scholars:左铁镛)

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CQVIP PKU CSCD

Abstract:

采用高温X射线光电子能谱(XPS)对碳化La2O3-Mo阴极材料表面La的价态进行了研究.结果表明,材料中的La2O3可以被Mo2C还原成单质La.单质La的结合能高于La2O3的结合能.从实验上证实单质La3d5/2的结合能为835.96eV,并首次给出单质La3d3/2结合能实验数值为852.23eV.

Keyword:

阴极 La2O3-Mo 高温XPS 价态

Author Community:

  • [ 1 ] [王金淑]北京工业大学
  • [ 2 ] [周美玲]北京工业大学
  • [ 3 ] [张久兴]北京工业大学
  • [ 4 ] [聂祚仁]北京工业大学
  • [ 5 ] [左铁镛]北京工业大学

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Source :

稀有金属材料与工程

ISSN: 1002-185X

Year: 2000

Issue: 4

Volume: 29

Page: 225-227

0 . 7 0 0

JCR@2022

ESI Discipline: MATERIALS SCIENCE;

JCR Journal Grade:3

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 19

Chinese Cited Count:

30 Days PV: 8

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