journal article·2011-08-31

Fabrication of Cu 2 (OH) 2 CO 3 and CuO particles: from spindle to nanorod, nanoribbon and hollow structure

Hongfang Jiu, Yixin Sun, Zhenghao Li, Yuanzhong Wang, Yuehua Fu, Zhijing Zhang, Junyan Zhang, Xiaoming Fan, Lixin Zhang

Micro & Nano Letters· Volume 6· Issue 8
Publisher page

Abstract

Present is a hydrothermal process to fabricate hollow self-assembled Cu2(OH)2CO3 and CuO particles. Urea is employed to serve as not only a precipitant but also the source to afford the templates of gas bubbles. H2O2 may play a role as a catalytic agent to assist decomposition of urea. Polyvinyl pyrrolidone is employed to act as the structure-directing agent to control the topography of products. The as-prepared samples are characterised through X-ray diffraction, transmission electron microscopy and scanning electron microscopy. A probable forming mechanism is performed.
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Research context

OpenAlex topics: Copper-based nanomaterials and applications · ZnO doping and properties · Gas Sensing Nanomaterials and Sensors

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

College of Science, North University of China, Taiyuan, 030051, People's Republic of China

Chemical Engineering and Environment Institute, North University of China, Taiyuan, 030051, People's Republic of China

College of Materials Science and Engineering, North University of China, Taiyuan, 030051, People's Republic of China

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