Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
Hierarchical flower-like titanium phosphate derived from H-titanate nanotubes for photocatalysis | |
Xi, Min; Wu, Liangpeng; Li, Juan; Li, Xinjun | |
2015-11-01 | |
发表期刊 | JOURNAL OF MATERIALS SCIENCE |
卷号 | 50期号:22页码:7293-7302 |
摘要 | Nanosheet-assembled hierarchical flower-like titanium phosphate (TiP) is synthesized via hydrothermal treatment of H-titanate nanotubes (Ti-NT) at the optimized conditions of 0.1 M of H3PO4 and hydrothermal temperature of 130 A degrees C. A possible formation mechanism for the TiP flowers, involving the disintegration of Ti-NT and the growth and assembling of TiP nanosheets, is proposed. The main compositions of the uncalcined TiP flowers are titanium hydrogen phosphate hydrates (Ti(HPO4)(2)center dot xH(2)O), which can be transformed to titanium phosphate (TiP2O7) after high temperature calcination. The photocatalytic activity of the prepared TiP flowers is increased with the increased calcination temperature, which may be attributed to the better photocatalytic activity of TiP2O7 than Ti(HPO4)(2)center dot xH(2)O and the increased crystallization of TiP2O7. |
文章类型 | Article |
WOS标题词 | Science & Technology ; Technology |
DOI | 10.1007/s10853-015-9285-5 |
研究领域[WOS] | Materials Science |
关键词[WOS] | VISIBLE-LIGHT ; CALCINATION TEMPERATURE ; BACTERIAL DISINFECTION ; HYDROGEN GENERATION ; TIO2 ; WATER ; NANOSTRUCTURES ; PHOTODEGRADATION ; MICROSPHERES ; PERFORMANCE |
收录类别 | SCI |
语种 | 英语 |
WOS类目 | Materials Science, Multidisciplinary |
WOS记录号 | WOS:000360389300013 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.giec.ac.cn/handle/344007/10855 |
专题 | 中国科学院广州能源研究所 |
作者单位 | Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China |
推荐引用方式 GB/T 7714 | Xi, Min,Wu, Liangpeng,Li, Juan,et al. Hierarchical flower-like titanium phosphate derived from H-titanate nanotubes for photocatalysis[J]. JOURNAL OF MATERIALS SCIENCE,2015,50(22):7293-7302. |
APA | Xi, Min,Wu, Liangpeng,Li, Juan,&Li, Xinjun.(2015).Hierarchical flower-like titanium phosphate derived from H-titanate nanotubes for photocatalysis.JOURNAL OF MATERIALS SCIENCE,50(22),7293-7302. |
MLA | Xi, Min,et al."Hierarchical flower-like titanium phosphate derived from H-titanate nanotubes for photocatalysis".JOURNAL OF MATERIALS SCIENCE 50.22(2015):7293-7302. |
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