Illustration of high-active Ag2CrO4 photocatalyst from the first-principle calculation of electronic structures and carrier effective mass
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- 作者：Jinfeng Zhanga ; b ; Weilai Yuc ; Jianjun Liua ; b ; Baoshun Liud ; liubaoshun@126.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Effective mass ; Ag2CrO4 ; Density functional theory
- 刊名：Applied Surface Science
- 出版年：2015
- 出版时间：15 December 2015
- 年：2015
- 卷：358
- 期：part_PA
- 页码：457-462
- 全文大小：1469 K
文摘
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The electronic structures and carrier effective masses of Ag2CrO4 were calculated.
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Ag2CrO4 belongs to indirect band gap semiconductor and has small band gap.
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Ag2CrO4 with relative small effective mass of electrons and holes.
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A great effective mass difference facilitating separation of carriers in Ag2CrO4.