Formation of ZnIn₂S₄ nanosheets and tubular structures in organic media

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• 作者：Milica V. Carević^a ; Tatjana D. Savić^a ; Nadica D. Abazović^a ; ^{kiki@vinca.rs} ; Miodrag N. Mitrić^a ; Zoran A. Stojanović^a ; Scott P. Ahrenkiel^b ; Mirjana I. Čomor^a ; ^{mirjanac@vinca.rs}
• 关键词：A. Nanostructures ; B. Chemical synthesis ; B. Optical properties ; C. X-ray diffraction ; D. Crystal structure
• 刊名：Materials Research Bulletin
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：87
• 期：Complete
• 页码：140-147
• 全文大小：6356 K
• 卷排序：87

文摘

Hot-injection synthesis of ZnIn2S4 in oleic acid/oleylamine media is developed. The band gaps were calculated to be in the range from 2.6 to 3.0 eV. Mesostructured nanosheets consisting from nanoparticles of 5 to 10 nm were synthesized. Growth mechanism of mesostructures through cation-exchange process is proposed.