The synthesis of flower shaped microstructures of Co3O4 by solvothermal approach and investigation of its catalytic activity
Jamil, Saba; Janjua, Muhammad Ramzan Saeed Ashraf; Ahmad, Tauqeer
2014
发表期刊Solid State Sciences
ISSN12932558
卷号36期号:10页码:73-79
摘要A unique flower like microstructures of cobalt oxide (Co3O 4) are prepared by solvothermal method in two steps: In first step the Co(OH)2 micro particles are generated and in second step Co 3O4 flower like microstructures are obtained after annealing for 2 h. The final product of Co3O4 is subjected to different instrumental analysis to investigate its morphology and other properties. It is clear from the Scanning Electron Microscopy (SEM) and Transmission Electron Microscopy (TEM) that the product is flower like in shape with a size of approximately 10-15 μm from sideway view. It is also observed that these structures are composed of nanosheets, which are further organized into layer by layer pattern to form a specific flower like morphology. The experimental data proved that the solvent and temperature played a significant role in the formation of such flowers like morphology under provided reaction conditions. These microstructures have shown remarkable catalytic activity for thermal decomposition of ammonium perchlorate (AP).
关键词Nanosheets Chemical Synthesis Differential Scanning Calorimetry (Dsc) Thermo Gravimetric Analysis (Tga) Catalytic Properties
DOI10.1016/j.solidstatesciences.2014.07.012
收录类别SCI
WOS记录号WOS:000343382100011
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被引频次:13[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.xjipc.cas.cn/handle/365002/4023
专题中国科学院特殊环境功能材料与器件重点试验室
作者单位Univ Sargodha, Dept Chem, Sargodha 40100, Pakistan;Harbin Engn Univ, Key Lab Superlight Mat & Surface Technol, Minist Educ, Harbin 150001, Peoples R China;Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Xinjiang Key Lab Elect Informat Mat & Devices, Key Lab Funct Mat & Devices Special Environm, Urumqi 830011, Peoples R China
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Jamil, Saba,Janjua, Muhammad Ramzan Saeed Ashraf,Ahmad, Tauqeer. The synthesis of flower shaped microstructures of Co3O4 by solvothermal approach and investigation of its catalytic activity[J]. Solid State Sciences,2014,36(10):73-79.
APA Jamil, Saba,Janjua, Muhammad Ramzan Saeed Ashraf,&Ahmad, Tauqeer.(2014).The synthesis of flower shaped microstructures of Co3O4 by solvothermal approach and investigation of its catalytic activity.Solid State Sciences,36(10),73-79.
MLA Jamil, Saba,et al."The synthesis of flower shaped microstructures of Co3O4 by solvothermal approach and investigation of its catalytic activity".Solid State Sciences 36.10(2014):73-79.
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