Effect of Calcination Temperature on Phase Transformation and Crystallite Size of Copper Oxide (CuO) Powders

被引：12

作者：

Ratnawulan ^{[1
]}

Fauzi, Ahmad ^{[1
]}

Hayati, Sukma A. E. ^{[1
]}

机构：

[1] Univ Negeri Padang, Fac Math & Nat Sci, Dept Phys, Jl Prof Dr Hamka, Air Tawar, Padang, Indonesia

来源：

4TH INTERNATIONAL CONFERENCE ON RESEARCH, IMPLEMENTATION, AND EDUCATION OF MATHEMATICS AND SCIENCES (ICRIEMS): RESEARCH AND EDUCATION FOR DEVELOPING SCIENTIFIC ATTITUDE IN SCIENCES AND MATHEMATICS | 2017年 / 1868卷

关键词：

D O I：

10.1063/1.4995173

中图分类号：

G40 [教育学];

学科分类号：

040101 ; 120403 ;

摘要：

Copper oxide powder was prepared from Copper iron from South Solok, Indonesia. The samples was dried and calcined for an hour at temperatures of 145 degrees C, 300 degrees C, 850 degrees C, 1000 degrees C. Phase transformation and crystallite size of the calcined powders have been investigated as a function of calcination temperature by room-temperature X-ray diffraction (XRD). It was seen that the tenorite, CuO was successfully obtained. With increasing calcining temperature, CuO transformed from malachite Cu-2(CO3)(OH)(2) to tenorite phase (CuO) and crystallite size of prepared samples increased from 36 nm to 76 nm

引用

页数：5

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