Colloidal synthesis and characterizations of wittichenite copper bismuth sulphide nanocrystals

被引：57

作者：

Yan, Chang ^{[1
]}

Gu, Ening ^{[1
]}

Liu, Fangyang ^{[1
]}

Lai, Yanqing ^{[2
]}

Li, Jie ^{[1
]}

Liu, Yexiang ^{[1
]}

机构：

[1] Cent S Univ, Sch Met Sci & Engn, Changsha, Hunan, Peoples R China

[2] Cent S Univ Shenzhen, Engn Res Ctr High Performance Battery Mat & Devic, Res Inst, Shenzhen 518057, Peoples R China

来源：

NANOSCALE | 2013年 / 5卷 / 05期

基金：

中国国家自然科学基金; 国家高技术研究发展计划(863计划);

关键词：

CU2ZNSNS4; NANOCRYSTALS; SOLAR-CELLS; THIN-FILMS; CU3BIS3; FUNDAMENTALS;

D O I：

10.1039/c3nr33268c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Wittichenite (Cu3BiS3) nanocrystals have been synthesized utilizing a hot-injection method. They have been characterized in detail. Cu3BiS3 nanocrystals possessed a band gap of 1.56 eV, and the corresponding nanocrystal-film shows a clear photoresponse in I-V measurements. Our work illustrates that Cu3BiS3 nanocrystals have potential in the application of solar cells.

引用

页码：1789 / 1792

页数：4

共 44 条

[1]

[Anonymous], MINERAL COMMODITY SU

[2] Tin and germanium monochalcogenide IV-VI semiconductor nanocrystals for use in solar cells [J].

Antunez, Priscilla D. ;

Buckley, Jannise J. ;

Brutchey, Richard L. .

NANOSCALE, 2011, 3 (06) :2399-2411

[3] SnSe Nanocrystals: Synthesis, Structure, Optical Properties, and Surface Chemistry [J].

Baumgardner, William J. ;

Choi, Joshua J. ;

Lim, Yee-Fun ;

Hanrath, Tobias .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2010, 132 (28) :9519-9521

[4] Air Stable, Photosensitive, Phase Pure Iron Pyrite Nanocrystal Thin Films for Photovoltaic Application [J].

Bi, Yu ;

Yuan, Yongbo ;

Exstrom, Christopher L. ;

Darveau, Scott A. ;

Huang, Jinsong .

NANO LETTERS, 2011, 11 (11) :4953-4957

[5] Formation of Cu3BiS3 thin films via sulfurization of Bi-Cu metal precursors [J].

Colombara, D. ;

Peter, L. M. ;

Hutchings, K. ;

Rogers, K. D. ;

Schaefer, S. ;

Dufton, J. T. R. ;

Islam, M. S. .

THIN SOLID FILMS, 2012, 520 (16) :5165-5171

[6] Semiconducting Cu3BiS3 thin films formed by the solid-state reaction of CuS and bismuth thin films [J].

Estrella, V ;

Nair, MTS ;

Nair, PK .

SEMICONDUCTOR SCIENCE AND TECHNOLOGY, 2003, 18 (02) :190-194

[7] Solution-Phase Synthesis of SnSe Nanocrystals for Use in Solar Cells [J].

Franzman, Matthew A. ;

Schlenker, Cody W. ;

Thompson, Mark E. ;

Brutchey, Richard L. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2010, 132 (12) :4060-+

[8]

George M.W., 2014, MINERAL COMMODITY SU

[9] One-step synthesis and optical and electrical properties of thin film Cu3BiS3 for use as a solar absorber in photovoltaic devices [J].

Gerein, Nathan J. ;

Haber, Joel A. .

CHEMISTRY OF MATERIALS, 2006, 18 (26) :6297-6302

[10] Ink formulation and low-temperature incorporation of sodium to yield 12% efficient Cu(In,Ga)(S,Se)2 solar cells from sulfide nanocrystal inks [J].

Guo, Qijie ;

Ford, Grayson M. ;

Agrawal, Rakesh ;

Hillhouse, Hugh W. .

PROGRESS IN PHOTOVOLTAICS, 2013, 21 (01) :64-71

← 1 2 3 4 5 →