水锌矿型铜铋硫化物纳米晶体的胶体合成与表征。
Colloidal synthesis and characterizations of wittichenite copper bismuth sulphide nanocrystals.
机构信息
School of Metallurgical Science and Engineering, Central South University, Changsha, China.
出版信息
Nanoscale. 2013 Mar 7;5(5):1789-92. doi: 10.1039/c3nr33268c. Epub 2013 Jan 30.
PMID:23364355
Abstract
Wittichenite (Cu(3)BiS(3)) nanocrystals have been synthesized utilizing a hot-injection method. They have been characterized in detail. Cu(3)BiS(3) 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 Cu(3)BiS(3) nanocrystals have potential in the application of solar cells.
摘要
利用热注射法合成了 Wittichenite（Cu(3)BiS(3)）纳米晶体，并对其进行了详细的表征。Cu(3)BiS(3)纳米晶体的带隙为 1.56eV，相应的纳米晶薄膜在 I-V 测量中表现出明显的光响应。我们的工作表明，Cu(3)BiS(3)纳米晶体在太阳能电池的应用中具有潜力。
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