Acid-base transport model depicting the dynamic pH response of interfacial reactions
文献类型：期刊论文
| 作者 | Yin, Fengjun1,2,3 ; Yang, Xiaohui1,3; Zheng, Lei1,3; Fang, Ling1,3; Wang, Sha1,3; Liu, Hong1,3
|
| 刊名 | AICHE JOURNAL
 |
| 出版日期 | 2022-03-08 |
| 页码 | 11 |
| 关键词 | acid-base transport model buffer solutions dynamic pH response hydrogen evolution reaction interfacial reactions |
| ISSN号 | 0001-1541 |
| DOI | 10.1002/aic.17669 |
| 通讯作者 | Liu, Hong(liuhong@cigit.ac.cn) |
| 英文摘要 | Acid-base transport is integral to many important interfacial reactions in various fields of chemistry, but its theoretical foundation is lacked. Herein, a common acid-base transport model is established owing to the success in deriving buffer transport equations. This model is applicable to most buffer systems by flexibly integrating the transport equations in terms of buffer components, and is verified through the model relationships of buffer transport limiting current by using hydrogen evolution reaction experiments. Based on model calculations, two diagram approaches are proposed to depict the dynamic pH response and aid buffer operation optimizations. The model and methods allow us to quantify the rate-limiting effect of acid-base transport on interfacial reactions and to precisely control the effect through medium regulations. Furthermore, the model has laid the foundation of dynamic pH effect on species transformation and process mechanism, which can be of wide interest in the chemistry encompassing interfacial reactions. |
| 资助项目 | National Natural Science Foundation of China[51727812] ; National Natural Science Foundation of China[51808526] ; National Natural Science Foundation of China[51808527] ; National Natural Science Foundation of China[52131003] ; National Natural Science Foundation of China[52170059] |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000765788300001 |
| 出版者 | WILEY |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/15389]  |
| 专题 | 中国科学院重庆绿色智能技术研究院 |
| 通讯作者 | Liu, Hong |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Reservoir Aquat Environm, Chongqing, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 400714, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yin, Fengjun,Yang, Xiaohui,Zheng, Lei,et al. Acid-base transport model depicting the dynamic pH response of interfacial reactions[J]. AICHE JOURNAL,2022:11. |
| APA | Yin, Fengjun,Yang, Xiaohui,Zheng, Lei,Fang, Ling,Wang, Sha,&Liu, Hong.(2022).Acid-base transport model depicting the dynamic pH response of interfacial reactions.AICHE JOURNAL,11. |
| MLA | Yin, Fengjun,et al."Acid-base transport model depicting the dynamic pH response of interfacial reactions".AICHE JOURNAL (2022):11. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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