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Author:

何洪 (何洪.) (Scholars:何洪) | 戴宏兴 (戴宏兴.) | 李佩恒 (李佩恒.) | 区泽堂 (区泽堂.)

Abstract:

我们测定了Ce_(0.6)Zr_(0.35)Y_(0.05)O_2和Pr_(0.6)Zr_(0.35)Y_(0.05)O_2两种固熔体的晶体结构,氧的储存以及Redox性能。XRD结果表明:Ce_(0.6)Zr_(0.35)Y_(0.05)O_2主要以立方的Ce_(0.75)Zr_(0.25)O_2结构形式存在,此外还有少量的ZrO_(1.87)。而Pr_(0.6)Zr_(0.35)Y_(0.05)O_2则主要以立方的Pr_(0.60)Zr_(0.40)O_2结构形式存在。这两种固熔体粒子都为纳米级,具有多孔和较大表面积的特征。将Y~(3+)掺杂到Ce_(0.6)Zr_(0.4)O_2或Pr_...

Keyword:

O_2 晶格氧 储存能力 固熔体 Redox

Author Community:

  • [ 1 ] 北京工业大学环境与能源工程学院
  • [ 2 ] 香港浸会大学化学系

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Source :

Year: 2001

Language: Chinese

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 8

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