Preparation and sensing properties of hierarchical 3D assembled porous ZnO from zinc hydroxide carbonate

RSC Advances ◽  
2014 ◽  
Vol 4 (10) ◽  
pp. 5122 ◽  
Author(s):  
Zhidong Lin ◽  
Fei Guo ◽  
Chen Wang ◽  
Xuehua Wang ◽  
Ke Wang ◽  
...  
2005 ◽  
Vol 438 (1-2) ◽  
pp. 102-106 ◽  
Author(s):  
Zhongjun Li ◽  
Xiaoqing Shen ◽  
Xun Feng ◽  
Peiyuan Wang ◽  
Zhishen Wu

2014 ◽  
Vol 16 (4) ◽  
Author(s):  
Amir Moezzi ◽  
Michael Cortie ◽  
Annette Dowd ◽  
Andrew McDonagh

2016 ◽  
Vol 177 ◽  
pp. 242-248 ◽  
Author(s):  
Jing Mao ◽  
Xuemin Chen ◽  
Tao Ling ◽  
Xiwen Du

2015 ◽  
Vol 2015 ◽  
pp. 1-9
Author(s):  
Shengsheng You ◽  
Haojie Song ◽  
Jing Qian ◽  
Ya-li Sun ◽  
Xiao-hua Jia

The ZnO microspheres constructed by porous nanosheets were successfully synthesized by calcinating zinc hydroxide carbonate (ZHC) microspheres obtained by a sample hydrothermal method. The samples were characterized in detail with scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD), and thermogravimetric and differential scanning calorimetry (TG-DSC). The results indicated that the prepared ZnO microspheres were well crystalline with wurtzite hexagonal phase. The effects of reaction time, temperature, the amount of trisodium citrate, and urea on the morphology of ZnO microspheres were studied. The formation mechanism of porous ZnO microspheres was discussed. Furthermore, the gas-sensing properties for detection of organic gas of the prepared porous ZnO microspheres were investigated. The results indicated that the prepared porous ZnO microspheres exhibited high gas-sensing properties for detection of ethanol gas.


2013 ◽  
Vol 14 (1) ◽  
pp. 38-45 ◽  
Author(s):  
Shisen Song ◽  
Bo You ◽  
Yingchun Zhu ◽  
Yandan Lin ◽  
Yin Wu ◽  
...  

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