A simple method for controlling the type of cuprous oxide semiconductors using different surfactants

被引：18

作者：

Zhang, N. ^{[1
]}

Du, Y. L. ^{[1
]}

Zhang, Y. ^{[1
]}

Wang, C. M. ^{[1
]}

机构：

[1] Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2011年 / 21卷 / 14期

基金：

美国国家科学基金会;

关键词：

SOLAR-CELLS; CU2O; ELECTROLESS; DEPOSITION; MORPHOLOGY; COPPER;

D O I：

10.1039/c0jm03535a

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The conduction type (n- or p-type) of cuprous oxide (Cu2O) can be controlled by adding different kinds of surfactant in solution through a wet reduction process. It was found that cuprous oxides fabricated in the presence of cationic surfactants were n-type semiconductors, the cuprous oxides formed in the presence of anionic or nonionic surfactants were p-type semiconductors. A suggested formation process and corresponding mechanism has been proposed on the basis of the experimental results.

引用

页码：5408 / 5413

页数：6

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