| 曹丽娟,张荣欣,周蕾.贵与非贵金属材料催化醇氧化耦合制氢研究进展[J].分子催化,2025,39(2):178-187 |
| 贵与非贵金属材料催化醇氧化耦合制氢研究进展 |
| Advances in Coupled Hydrogen Production from Alcohol Oxidation Catalyzed by Noble and Non-Precious Metal Materials |
| 投稿时间：2025-01-20 修订日期：2025-02-26 |
| DOI：10.16084/j.issn1001-3555.2025.02.008 |
| 中文关键词: 醇氧化 过渡金属催化剂 贵金属催化剂 原位表征 |
| 英文关键词:alcohol oxidation transition metal catalysts precious metal catalysts in-situ characterization |
| 基金项目:国家自然科学基金(52102208), 北京石油化工学院交叉科研探索项目(BIPTCSF-002)[National Natural Science Foundation of China (52102208), Beijing Institute of Petrochemical Technology Cross-Scientific Research Exploration Program (BIPTCSF-002)]. |
|
| 摘要点击次数: 0 |
| 全文下载次数: 0 |
| 中文摘要: |
| 在电催化醇氧化耦合制氢反应中, 过渡金属催化剂发挥着关键作用. 因此, 深入研究贵金属与非贵金属过渡金属的调配及改性机理具有重要意义. 已有相关研究在纳米结构优化、电子结构调控、多组分协同效应等方面对催化剂进行改性, 本文详细综述了杂原子掺杂、空位工程、合金化、核-壳结构等策略对醇氧化电催化剂进行微观调控的机理, 深入剖析d电子轨道、空轨道、晶格参数等因素对催化剂催化性能的重大影响, 接着对典型的表征技术进行了原理分析. 最后, 对催化剂的微观调控进行了总结, 并对其发展前景进行了展望, 在电催化领域中有望实现进一步突破. |
| 英文摘要: |
| Transition metal catalysts play a key role in the electrocatalytic alcohol oxidation coupled with hydrogen production reaction. Therefore, it is of great significance to deeply study the formulation and modification mechanism of precious and non-precious transition metals. Relevant studies have been conducted to modify the catalysts in terms of nanostructure optimization, electronic structure modulation, and multi-component synergistic effect, and so on. The mechanisms of micro-modulation of the alcohol oxidation electrocatalysts by heteroatom doping, vacancy engineering, alloying, and core-shell structure and other strategies have been reviewed in detail, and the significant effects of the d-electronic orbitals, empty orbitals, and lattice parameters on the catalytic performance have been analyzed in-depth, followed by a principle analysis of the typical characterization. The typical characterization techniques are then analyzed. Finally, the microregulation of the catalysts is summarized, and its development prospect is outlooked, which is expected to achieve further breakthroughs in the field of electrocatalysis. |
| HTML 查看全文 查看/发表评论 下载PDF阅读器 |
|
|
|
