Fabrication of hierarchical flower-like porous ZnO nanostructures from layered ZnC2O4路3Zn(OH)2 and gas sensing properties
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- 作者：Jiashan Cui ; Jianbo Sun ; xiaohan2298@163.com" class="auth_mail ; Xin Liu ; Jinwei Li ; Xinzhi Ma ; Tingting Chen
- 关键词：ZnO ; Hierarchical and porous structures ; Gas sensing properties ; Oxalic acid
- 刊名：Applied Surface Science
- 出版年：30 July 2014
- 年：2014
- 卷：308
- 期：Complete
- 页码：17-23
- 全文大小：1856 K
文摘
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Hierarchical flower-like porous ZnO nanostructures are synthesized.
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Layered precursor of zinc oxalate hydroxide are first prepared with oxalic acid assistant facile hydrothermal method and according to the method, the material growth mechanism was discussed.
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The sensor based on such flower-like porous ZnO nanostructures exhibits excellent gas sensitive properties for ethanol.
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