Cu_2ZnSnS_4纳米晶体的研究现状  

Current Research State of Cu_2ZnSnS_4 Nanocrystals

作　　者：蔡倩[1] 向卫东[1,2] 梁晓娟[1] 王芸[1] 赵秀丽[1] 

机构地区：[1]温州大学化学与材料工程学院,温州325035 [2]同济大学材料科学与工程学院,上海200092

出　　处：《硅酸盐通报》2011年第6期1333-1337,1342,共6页Bulletin of the Chinese Ceramic Society

基　　金：国家自然科学基金(No.50772075;50972107);浙江省纳米材料与器件重点科技创新团队(2009R50010)

摘　　要：锌黄锡矿结构的Cu2ZnSnS4(CZTS)晶体属于四元金属硫化物纳米材料,由于其高吸收系数,适宜的禁带宽度(约1.50 eV),原料丰富等优点成为太阳能电池领域重要的光吸收层材料。本文主要综述了金属硫化物纳米材料的常用制备方法,并重点介绍CZTS纳米晶体的制备方法及研究现状。The Cu2ZnSnS4 nanocrystals with kesterite structure is quaternary sulfide semiconductors.It has become an important light-absorbing materials in the field of solar cells owning to its high absorption coefficient,proper band gap（1.50 eV）,abundant raw materials and so on.In this paper,the common methods to prepare metal sulfide nanomaterials were reviewed,and the preparation and current research of CZTS nanocrystals were emphatically introduced.

关 键 词：Cu2ZnSnS4 纳米材料 制备方法 研究现状 

分 类 号：O613[理学—无机化学]