CHARACTERIZATION OF CDS-BI2S3 PELLETS PREPARED BY COPRECIPITATION METHOD

被引：9

作者：

GADAVE, KM ^{[1
]}

LOKHANDE, CD ^{[1
]}

HANKARE, PP ^{[1
]}

机构：

[1] SHIVAJI UNIV,DEPT CHEM,KOLHAPUR 416004,MAHARASHTRA,INDIA

来源：

MATERIALS CHEMISTRY AND PHYSICS | 1994年 / 38卷 / 04期

关键词：

Semiconducting cadmium compounds;

D O I：

10.1016/0254-0584(94)90219-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The CdS-Bi2S3 powder prepared by controlled precipitation method is used to form the pellets. The CdS-Bi2S3 pellets are characterized by SEM, optical absorption, XRD, resistivity measurement and photoelectrochemical techniques. The powder is polycrystalline and optical band gap, 'Eg' is 2.0 eV. The electrical resistivity of sintered pellets at room temperature is of the order of 10(3) ohm-cm. Photoelectrochemical characterization showed that the pellets are photoactive.

引用

页码：393 / 397

页数：5

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