钌基纳米颗粒催化剂对阴离子交换膜燃料电池中氢氧化反应的改进

IF 0.6 4区工程技术 Q4 ENERGY & FUELS

Journal of The Japan Petroleum Institute Pub Date : 2021-07-01 DOI:10.1627/JPI.64.166

Junya Ohyama, A. Satsuma

{"title":"钌基纳米颗粒催化剂对阴离子交换膜燃料电池中氢氧化反应的改进","authors":"Junya Ohyama, A. Satsuma","doi":"10.1627/JPI.64.166","DOIUrl":null,"url":null,"abstract":"Anion exchange membrane fuel cells (AEMFCs) are important alternatives to proton exchange membrane fuel cells (PEMFCs). However, AEMFCs involve slow hydrogen oxidation reaction (HOR) on the anode. Catalysts to improve the HOR were developed by control of ruthenium nanoparticle size, alloying ruthenium with iridium, and surface modification of metal nanoparticles, resulting in enhanced catalytic activity by optimizing hydrogen binding energy and bifunctionality of the catalyst surface. Here, the recent development of anode catalysts for AEMFCs is reviewed.","PeriodicalId":17362,"journal":{"name":"Journal of The Japan Petroleum Institute","volume":null,"pages":null},"PeriodicalIF":0.6000,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Improvement of Hydrogen Oxidation Reaction in Anion Exchange Membrane Fuel Cells with Ruthenium-based Nanoparticle Catalysts\",\"authors\":\"Junya Ohyama, A. Satsuma\",\"doi\":\"10.1627/JPI.64.166\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Anion exchange membrane fuel cells (AEMFCs) are important alternatives to proton exchange membrane fuel cells (PEMFCs). However, AEMFCs involve slow hydrogen oxidation reaction (HOR) on the anode. Catalysts to improve the HOR were developed by control of ruthenium nanoparticle size, alloying ruthenium with iridium, and surface modification of metal nanoparticles, resulting in enhanced catalytic activity by optimizing hydrogen binding energy and bifunctionality of the catalyst surface. Here, the recent development of anode catalysts for AEMFCs is reviewed.\",\"PeriodicalId\":17362,\"journal\":{\"name\":\"Journal of The Japan Petroleum Institute\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.6000,\"publicationDate\":\"2021-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of The Japan Petroleum Institute\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.1627/JPI.64.166\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ENERGY & FUELS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of The Japan Petroleum Institute","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1627/JPI.64.166","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENERGY & FUELS","Score":null,"Total":0}

引用次数: 1

摘要

阴离子交换膜燃料电池(aemfc)是质子交换膜燃料电池的重要替代品。然而，aemfc在阳极上发生缓慢的氢氧化反应(HOR)。通过控制纳米钌颗粒大小、钌与铱合金、金属纳米颗粒表面改性等方法，通过优化催化剂表面的氢结合能和双官能团，提高了催化剂的催化活性。本文综述了近年来aemfc阳极催化剂的研究进展。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Improvement of Hydrogen Oxidation Reaction in Anion Exchange Membrane Fuel Cells with Ruthenium-based Nanoparticle Catalysts

Anion exchange membrane fuel cells (AEMFCs) are important alternatives to proton exchange membrane fuel cells (PEMFCs). However, AEMFCs involve slow hydrogen oxidation reaction (HOR) on the anode. Catalysts to improve the HOR were developed by control of ruthenium nanoparticle size, alloying ruthenium with iridium, and surface modification of metal nanoparticles, resulting in enhanced catalytic activity by optimizing hydrogen binding energy and bifunctionality of the catalyst surface. Here, the recent development of anode catalysts for AEMFCs is reviewed.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Journal of The Japan Petroleum Institute 工程技术-工程：石油

CiteScore

1.70

自引率

10.00%

发文量

审稿时长

>12 weeks

期刊介绍： “Journal of the Japan Petroleum Institute”publishes articles on petroleum exploration, petroleum refining, petrochemicals and relevant subjects (such as natural gas, coal and so on). Papers published in this journal are also put out as the electronic journal editions on the web. Topics may range from fundamentals to applications. The latter may deal with a variety of subjects, such as: case studies in the development of oil fields, design and operational data of industrial processes, performances of commercial products and others