Perovskite Micro-Nano Cage SrTiO3: Formation Mechanism, Vacancy Analysis, and Exciton Dynamics
文献类型：期刊论文
| 作者 | Wang, Chuyu1,2; Liu, Jian1,2; Cai, Xiaojiao1; Jia, Qibo1; Duan, Dongping1,2 |
| 刊名 | JOURNAL OF PHYSICAL CHEMISTRY C
 |
| 出版日期 | 2022-09-22 |
| 卷号 | 126期号:37页码:15962-15970 |
| ISSN号 | 1932-7447 |
| DOI | 10.1021/acs.jpcc.2c04059 |
| 英文摘要 | In the former research, we produced the regular polyhedron single-crystalline SrTiO3 particles with multiple crystal facets exposed by a one-step hydrothermal method. In this work, the dissolution process mechanism of SrTiO3 has been analyzed based on the evidence of the crystal structure and particle morphology with a completely new point of view. The anisotropic formation process of perovskite micro-nano cage SrTiO3 was primarily summarized, and the defective vacancy composition was analyzed. Simultaneously, based on femtosecond transient absorption spectroscopy, the exciton dynamic of SrTiO3 was deduced, and it will play a key role in improving the photoelectric properties of SrTiO3. Furthermore, the abundant defective vacancies promote the ability of SrTiO3 to oxidize Co species, which has a great advantage in the wastewater treatment processes. |
| WOS关键词 | SELF-TRAPPED EXCITONS ; PERFORMANCE ; ABSORPTION ; MORPHOLOGY ; TITANATE |
| 资助项目 | Institute of Process Engineering, Chinese Academy of Sciences-NEWMAT (Beijing) Environmental Materials Technology Co., LTD -Joint Laboratory of Photoelectronic New Materials Technology |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000861776800001 |
| 出版者 | AMER CHEMICAL SOC |
| 资助机构 | Institute of Process Engineering, Chinese Academy of Sciences-NEWMAT (Beijing) Environmental Materials Technology Co., LTD -Joint Laboratory of Photoelectronic New Materials Technology |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/54943]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Jia, Qibo; Duan, Dongping |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, CAS Key Lab Green Proc & Engn, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Chuyu,Liu, Jian,Cai, Xiaojiao,et al. Perovskite Micro-Nano Cage SrTiO3: Formation Mechanism, Vacancy Analysis, and Exciton Dynamics[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2022,126(37):15962-15970. |
| APA | Wang, Chuyu,Liu, Jian,Cai, Xiaojiao,Jia, Qibo,&Duan, Dongping.(2022).Perovskite Micro-Nano Cage SrTiO3: Formation Mechanism, Vacancy Analysis, and Exciton Dynamics.JOURNAL OF PHYSICAL CHEMISTRY C,126(37),15962-15970. |
| MLA | Wang, Chuyu,et al."Perovskite Micro-Nano Cage SrTiO3: Formation Mechanism, Vacancy Analysis, and Exciton Dynamics".JOURNAL OF PHYSICAL CHEMISTRY C 126.37(2022):15962-15970. |
入库方式： OAI收割
来源：过程工程研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。