Evolution of microstructural defects of tio2 nanocrystals by zr4+ or/and ge4+ doping lead to high disinfection efficiency for cwas
文献类型：期刊论文
| 作者 | Shen, Zhong1,2; Zhong, Jin-Yi2,3; Chai, Na-Na1; He, Xin1; Zang, Jian-Zheng1; Xu, Hui1; Han, Xiao-Yuan1; Zhang, Peng4 |
| 刊名 | Chemical physics letters
 |
| 出版日期 | 2017-06-16 |
| 卷号 | 678页码:146-152 |
| 关键词 | Chemical warfare agents Decontamination Zirconium Germanium Titanium dioxide Positron annihilation lifetime spectroscopy |
| ISSN号 | 0009-2614 |
| DOI | 10.1016/j.cplett.2017.03.069 |
| 通讯作者 | Shen, zhong(shenzhong_626@163.com) |
| 英文摘要 | Zr4+, ge4+ doped and co-doped tio2 nanoparticles were prepared by a 'one-pot' homogeneous precipitation method. the photocatalytic reaction kinetics of dmmp and the disinfection efficiency of hd, gd and vx on the samples were investigated. by means of a variety of characterization methods, especially the positron annihilation lifetime spectroscopy, the changes in structure and property of tio2 across doping were studied. the results show that the reasonable engineering design of novel photocatalysts in the field of cwas decontamination can be realized by adjusting the bulk-to-surface defects ratio, except for crystal structure, specific surface area, pore size distribution and light utilization. (c) 2017 elsevier b.v. all rights reserved. |
| WOS关键词 | VACANCY-TYPE DEFECTS ; POSITRON-ANNIHILATION ; PHOTOCATALYTIC ACTIVITY ; PHASE-TRANSITION ; WARFARE AGENTS ; DOPED TIO2 ; TITANIA ; DEGRADATION ; LIFETIME |
| WOS研究方向 | Chemistry ; Physics |
| WOS类目 | Chemistry, Physical ; Physics, Atomic, Molecular & Chemical |
| 语种 | 英语 |
| WOS记录号 | WOS:000402218100025 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2177358 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Shen, Zhong |
| 作者单位 | 1.North Western Inst Nucl Technol, POB 69, Xian 710024, Peoples R China 2.Res Inst Chem Def, POB 1043, Beijing 102205, Peoples R China 3.State Key Lab NBC Protect Civilian, POB 1043, Beijing 102205, Peoples R China 4.Chinese Acad Sci, Inst High Energy Phys, Yuquan Rd 19, Beijing 100040, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shen, Zhong,Zhong, Jin-Yi,Chai, Na-Na,et al. Evolution of microstructural defects of tio2 nanocrystals by zr4+ or/and ge4+ doping lead to high disinfection efficiency for cwas[J]. Chemical physics letters,2017,678:146-152. |
| APA | Shen, Zhong.,Zhong, Jin-Yi.,Chai, Na-Na.,He, Xin.,Zang, Jian-Zheng.,...&Zhang, Peng.(2017).Evolution of microstructural defects of tio2 nanocrystals by zr4+ or/and ge4+ doping lead to high disinfection efficiency for cwas.Chemical physics letters,678,146-152. |
| MLA | Shen, Zhong,et al."Evolution of microstructural defects of tio2 nanocrystals by zr4+ or/and ge4+ doping lead to high disinfection efficiency for cwas".Chemical physics letters 678(2017):146-152. |
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来源：高能物理研究所
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