| 微生物电解池制氢研究进展 |
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| 引用本文： | 向利娟,戴 玲,郭可鑫,温珍海,次素琴,李景虹. 微生物电解池制氢研究进展[J]. 化学物理学报, 2020, 33(3): 263-284 |
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| 作者姓名： | 向利娟 戴 玲 郭可鑫 温珍海 次素琴 李景虹 |
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| 作者单位： | 南昌航空大学，江西省持久性污染物控制与资源回收重点实验室，南昌 330063;中国科学院福建物质结构研究所，中国科学院功能纳米结构设计与组装重点实验室，福州 350002;清华大学化学系，生物有机磷化学和化学生物学重点实验室，北京 100084 |
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| 摘 要： | 微生物电解池(MECs)是一种以微生物为电解制氢电池的阴极或阳极催化剂，将有机物间接转化为氢气的新型高效节能制氢技术. 此类可再生制氢技术的开发，仍面临如何提高制氢速率、降低能耗以及成本等方面的挑战. 本综述着重介绍MECs制氢的最新研究进展，首先扼要介绍了MECs技术制氢的工作原理和反应机理，总结并讨论了近几年电极材料、以及用于制氢的代表性电催化剂的研究进展，并且总结了不同有机物基底对MECs制氢性能的影响，最后提出了MECs制氢技术研究面临的几个关键挑战，展望提高MECs制氢性能的潜在方法.
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| 关 键 词： | 微生物电解池，产氢，电催化，污水处理，电极材料 |
| 收稿时间： | 2020-05-26 |
Microbial Electrolysis Cells for Hydrogen Production |
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| Li-juan Xiang,Ling Dai,Ke-xin Guo,Zhen-hai Wen,Su-qin Ci,Jing-hong Li. Microbial Electrolysis Cells for Hydrogen Production[J]. Chinese Journal of Chemical Physics, 2020, 33(3): 263-284 |
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| Authors: | Li-juan Xiang Ling Dai Ke-xin Guo Zhen-hai Wen Su-qin Ci Jing-hong Li |
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| Affiliation: | Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China;CAS Key Laboratory of Design and Assembly of Functional Nanostructures, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China; Department of Chemistry, Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology, Tsinghua University, Beijing 100084, China |
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| Abstract: | Microbial electrolysis cells (MECs) present an attractive route for energy-saving hydrogen(H2) production along with treatment of various wastewaters, which can convert organic matter into H2 with the assistance of microbial electrocatalysis. However, the development of such renewable technologies for H2 production still faces considerable challenges regarding how to enhance the H2 production rate and to lower the energy and the system cost. In this review, we will focus on the recent research progress of MEC for H2 production. First, we present a brief introduction of MEC technology and the operating mechanism for H2 production. Then, the electrode materials including some typical electrocatalysts for hydrogen production are summarized and discussed. We also highlight how various substrates used in MEC affect the associated performance of hydrogen generation. Finally we presents several key scientific challenges and our perspectives on how to enhance the electrochemical performance. |
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| Keywords: | Microbial electrolysis cells H2 production Electrocatalysis Wastewater treatment Electrode materials |
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