哈尔滨工业大学（深圳）学术讲座

演讲人Speaker： 陈铭 教授

题目Title:  High Temperature Solid Oxide Electrolysers for Green Fuel Production

时间Date：  2023年 7月 14日       Time：10:00-11:30

地点Venue： T5205

内容摘要Abstract： 

Globally the amount of electricity generated from renewable energy sources is increasing. To integrate high amount of fluctuating energy into the existing energy grid, efficient and cost competitive conversion of electricity into other kinds of energy carriers is needed. Solid oxide electrolysis (SOE) has the potential to become a key technology in enabling this integration. With solid oxide electrolysis cells (SOECs), electrical energy can be converted to chemical energy and stored as H2 or synthesis gas (syngas, CO+H2) via high temperature electrolysis of steam or co-electrolysis of steam and CO2. H2 and syngas can be further processed to a variety of synthetic fuels, which may be stored and later either reconverted into electricity or used in the transportation sector. Within the last decade, we have coordinated and participated in a number of projects on developing the SOEC technology. In this presentation results from the recently completed projects will be given. The focus will be on performance and durability of different generations of SOEC cells and stacks, together with post-mortem analysis results. Latest results on using SOEC stacks for grid balancing based on real-world wind profile will be highlighted. Potential problems in terms of life time limiting degradation phenomena in SOEC operation (both at the cell level and at the stack level) will be discussed in detail based on own findings as well as literature. Finally, some of the challenges faced in the future development of SOEC cells, stack components and stacks will be presented.

个人简介(About the speaker):

陈铭现任丹麦技术大学能源转化和存储系全职正教授, 丹麦自然科学院院士，丹麦电化学学会副会长。主要研究方向：固体氧化物电解电池和燃料电池，计算材料学，陶瓷金属材料高温相变腐蚀等。负责或参与主持了近20项丹麦或欧盟科研课题。累计在Energy & Environmental Science、npj Computational Materials、Chemical Engineering Journal、Acta Materialia等国际期刊和会议上发表论文160余篇，出版英文专著章节2篇，获中国专利授权2项，欧盟或国际专利授权3项。基于其在计算材料学领域做出的突出贡献，被美国陶瓷学会授予2005年度Spriggs相平衡奖。基于其在高温电解和项目管理方面的杰出贡献，被丹麦国家电网公司 (Energinet.dk) 授予2016研究大奖 (ForskEL-prize 2016)。个人主页：https://orbit.dtu.dk/en/persons/ming-chen。