Metallurgical leaching of metal powder for facile and generalized synthesis of metal sulfide nanocrystals
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- 作者：Xing Shi1 ; Jue Zhang1 ; Xiaohai Yang ; Wei Liu ; Li Li ; Gui Li ; Jianbo Liu ; liujianbo@hnu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Kemin Wang ; kmwang@hnu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Metallurgical leaching ; Metal sulfide ; Semiconductor nanocrystals ; Metal dithiocarbamate
- 刊名：Colloids and Surfaces A: Physicochemical and Engineering Aspects
- 出版年：2016
- 出版时间：20 May 2016
- 年：2016
- 卷：497
- 期：Complete
- 页码：344-351
- 全文大小：2616 K
文摘
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A general and facile strategy for preparing metal sulfide nanocrystals was reported based on metallurgical leaching of metal powders.
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In2S3, Ag2S, and AgInS2 nanocrystals can be synthesized just mixture of Ag, In, and dithiocarbamate in stoichiometric molar ratio.
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The size, shape, and chemical composition of the nanomaterials can be easily controlled, and the metal sulfides exhibit novel optical properties.