SOEC阴极纳米催化剂制备及其对电解性能的影响研究  

Preparation of Nano-catalyst for SOEC Cathode and Its Effect onElectrolytic Performance

作　　者：范东杰 李亮[1] 赵世凯[1] 马腾飞 张晓娇 朱泽华 张珂珂 介志远 FAN Dongjie;LI Liang;ZHAO Shikai;MA Tengfei;ZHANG Xiaojiao;ZHU Zehua;ZHANG Keke;JIE Zhiyuan(Shandong Industrial Ceramics Research&Design Institute Co.,Ltd.,Zibo 255000,China)

机构地区：[1]山东工业陶瓷研究设计院有限公司,山东淄博255000

出　　处：《山东化工》2025年第7期13-16,共4页Shandong Chemical Industry

摘　　要：化石能源的消耗产生了大量的CO_(2),形成了温室效应导致自然灾害频发。因此对CO_(2)利用的研究受到越来越多的关注。其中通过固体氧化物电解电池(SOEC)将CO_(2)(H_(2)O)催化形成CO(H_(2))合成气的方式是一种高效、环境友好的手段。针对当前发展可再生能源技术的迫切需求,本研究的重点是阴极纳米催化剂的制备及其对电池性能的影响,拟设计新型SOEC支撑电极来有效地电解CO_(2),利用CO_(2)作为载体储存可再生能源。本研究设计的新型阴极支撑体结构具有良好的力学性能;开发的纳米催化剂表面提供大量电极反应场所点,可有效抑制积碳,提高电解CO_(2)的速率和稳定性。The consumption of fossil energy generates a large amount of CO_(2),causing serious natural disasters such as the greenhouse effect.Therefore,the development of the use of CO_(2) has attracted more and more researchers.Among them,CO_(2)(H_(2)O)catalyzed by the solid oxide electrolysis cell(SOEC)to form CO(H_(2))synthesis gas is an efficient and environmentally friendly means.In response to the urgent need for the development of renewable energy technology,the focus of this study is on the preparation of cathode nano-catalysts and their impact on battery performance.It is proposed to design a new type of SOEC support electrode to effectively electrolyze CO_(2) and use CO_(2) as a carrier to store renewable energy.The new cathode support structure proposed in this study has good mechanical properties to provide mechanical support for batteries.The surface of nano-catalysts provides a large number of electrode reaction sites.It will effectively suppress carbon deposition and improve the rate and stability of CO_(2) electrolysis.

关 键 词：CO_(2)电解 SOEC 催化剂 抗积碳 

分 类 号：TQ426[化学工程]