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题名: Synthesis of band-gap tunable Cu-In-S ternary nanocrystals in aqueous solution
作者: Wang, Meina1;  Liu, Xiangyou2;  Cao, Chuanbao1;  Shi, Cui1
刊名: RSC ADVANCES
发表日期: 2012
DOI: 10.1039/c2ra00034b
卷: 2, 期:7, 页:2666-2670
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Multidisciplinary
研究领域[WOS]: Chemistry
英文摘要: Cu-In-S ternary nanocrystals (NCs), with an average size of less than 10 nm, were synthesized in an aqueous solution containing bovine serum albumin (BSA). X-Ray powder diffraction (XRD) and selected-area electron diffraction (SAED) analyses showed that these NCs featured a roquesite structure. The composition of the NCs could be adjusted by controlling the molar ratio of the starting Cu/In precursors in the reaction solution, which led to a tunable band gap ranging from 1.48 eV to 2.30 eV. Cytotoxicity testing showed that the BSA-stabilized Cu-In-S NCs had little effect on the cell viability, which suggested that they are user-friendly and environmentally benign. With low cost, minimal energy input and environmental impact, this simple approach shows great potential for industrial applications.
关键词[WOS]: BOVINE SERUM-ALBUMIN ;  PHASE-TRANSFORMATION ;  ALLOY NANOPARTICLES ;  CUINS2 NANORODS ;  PROTEIN ;  PHOTOVOLTAICS ;  TOXICITY ;  SILVER ;  ROUTE ;  FILMS
语种: 英语
WOS记录号: WOS:000301459900005
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/142952
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Beijing Inst Technol, Res Ctr Mat Sci, Beijing 100081, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China

Recommended Citation:
Wang, Meina,Liu, Xiangyou,Cao, Chuanbao,et al. Synthesis of band-gap tunable Cu-In-S ternary nanocrystals in aqueous solution[J]. RSC ADVANCES,2012,2(7):2666-2670.
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