Oxygen Reduction Reaction for Generating H2O2 through a Piezo-Catalytic Process over Bismuth Oxychloride
文献类型：期刊论文
| 作者 | Shao, Dengkui1; Zhang, Ling; Sun, Songmei; Wang, Wenzhong |
| 刊名 | CHEMSUSCHEM
 |
| 出版日期 | 2018 |
| 卷号 | 11期号:3页码:527 |
| 关键词 | bismuth oxychloride hydrogen peroxide oxygen reduction reaction piezo-catalytic effect piezoelectric response |
| ISSN号 | 1864-5631 |
| DOI | 10.1002/cssc.201702405 |
| 英文摘要 | Oxygen reduction reaction (ORR) for generating H2O2 through green pathways have gained much attention in recent years. Herein, we introduce a piezo-catalytic approach to obtain H2O2 over bismuth oxychloride (BiOCl) through an ORR pathway. The piezoelectric response of BiOCl was directly characterized by piezoresponse force microscopy (PFM). The BiOCl exhibits efficient catalytic performance for generating H2O2 (28 mol h(-1)) only from O-2 and H2O, which is above the average level of H2O2 produced by solar-to-chemical processes. A piezo-catalytic mechanism was proposed: with ultrasonic waves, an alternating electric field will be generated over BiOCl, which can drive charge carriers (electrons) to interact with O-2 and H2O, then to form H2O2. |
| 学科主题 | Chemistry, Multidisciplinary ; Green & Sustainable Science & Technology |
| WOS记录号 | WOS:000424762600002 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 资助机构 | The authors acknowledge financial support from the National Natural Science Foundation of China (51772312, 21671197, 51472260) and the research grant (16ZR1440800) from Shanghai Science and Technology Commission ; The authors acknowledge financial support from the National Natural Science Foundation of China (51772312, 21671197, 51472260) and the research grant (16ZR1440800) from Shanghai Science and Technology Commission |
| 源URL | [http://ir.sic.ac.cn/handle/331005/24495]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, 1295 Dingxi Rd, Shanghai 200050, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shao, Dengkui,Zhang, Ling,Sun, Songmei,et al. Oxygen Reduction Reaction for Generating H2O2 through a Piezo-Catalytic Process over Bismuth Oxychloride[J]. CHEMSUSCHEM,2018,11(3):527, 531. |
| APA | Shao, Dengkui,Zhang, Ling,Sun, Songmei,&Wang, Wenzhong.(2018).Oxygen Reduction Reaction for Generating H2O2 through a Piezo-Catalytic Process over Bismuth Oxychloride.CHEMSUSCHEM,11(3),527. |
| MLA | Shao, Dengkui,et al."Oxygen Reduction Reaction for Generating H2O2 through a Piezo-Catalytic Process over Bismuth Oxychloride".CHEMSUSCHEM 11.3(2018):527. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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