Investigation of phase formation temperature of nano-sized solid solution of copper/cobalt molybdate and chromium-phosphate (M1xCr1-xMoxP1-xO4) [M1 = Co, Cu]

被引：18

作者：

Ghorai, TK

Dhak, D

Azizan, A

Pramanik, P ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Chem, Kharagpur 721302, W Bengal, India

[2] Univ Sains Malaysia, Sch Mat & Mineral Resources Engn, Nibong Tebal 14300, Pulau Pinang, Malaysia

来源：

MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY | 2005年 / 121卷 / 03期

关键词：

solid solution; molybdate; phosphate; nano-size; soft chemical method;

D O I：

10.1016/j.mseb.2005.03.031

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A series of nano-sized metal-chromium-molybdenum-phosphorous ((MxCr1-xMoxP1-xO4)-Cr-1) [M-1= Co, Cu] oxides solid solutions have been prepared having different percentage of the constituting transition metals from their precursors metal molybdates and chromium phosphate using organic complexing agent TEA (triethanolamine). The variations of phase separation temperature with respect to the amount of different constituents have been studied. The materials are efficient catalyst for reduction of p-nitrophenol to p-aminophenol by sodium borohydride. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：216 / 223

页数：8

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