Dismutation of Titanium Sub-oxide into TiO and TiO2 with Structural Hierarchy Assisted by Ammonium Halides
文献类型：期刊论文
| 作者 | Huan, Jiantao; Xu, Jijian; Che, Xiangli; Huang, Chong |
| 刊名 | CHEMISTRY-A EUROPEAN JOURNAL
 |
| 出版日期 | 2019-08-09 |
| 卷号 | 25期号:45页码:10642 |
| 关键词 | ammonium halide black TiO2-x conductive TiO disproportionation reaction titanium sub-oxides |
| ISSN号 | 0947-6539 |
| DOI | 10.1002/chem.201901057 |
| 文献子类 | Article |
| 英文摘要 | Black TiO2-x attracts enormous attention due to its large solar absorption and improved conductivity. In this work, a novel structure of TiO2-x with conductive TiO layer, performing full-spectrum absorption, was synthesized in one step by the unforeseen dismutation reaction of titanium sub-oxides (TinO2n-1) in ammonium halide atmosphere. For this new reaction, a possible mechanism of decomposition-etching-disproportionation-rehydrolysis process was proposed. The vital intermediate reactant TiCl4, which verifies the assumption, has been captured in the form of (NH4)(2)TiCl6, especially where Ti2O3 is the reactant. Furthermore, this work not only can nominate TiO as an alternative for noble metals or carbon materials in the aim to improve the electron conductivity and solar absorption of black TiO2-x, which are important in electrochemistry and optoelectronics fields, but also can be a new route to synthesize special structures for other multivalent transition metals. |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.sic.ac.cn/handle/331005/26983]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Huan, Jiantao,Xu, Jijian,Che, Xiangli,et al. Dismutation of Titanium Sub-oxide into TiO and TiO2 with Structural Hierarchy Assisted by Ammonium Halides[J]. CHEMISTRY-A EUROPEAN JOURNAL,2019,25(45):10642. |
| APA | Huan, Jiantao,Xu, Jijian,Che, Xiangli,&Huang, Chong.(2019).Dismutation of Titanium Sub-oxide into TiO and TiO2 with Structural Hierarchy Assisted by Ammonium Halides.CHEMISTRY-A EUROPEAN JOURNAL,25(45),10642. |
| MLA | Huan, Jiantao,et al."Dismutation of Titanium Sub-oxide into TiO and TiO2 with Structural Hierarchy Assisted by Ammonium Halides".CHEMISTRY-A EUROPEAN JOURNAL 25.45(2019):10642. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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