题目：High Temperature Solid Oxide Electrolysers for Green Fuel Production

时间：2023年11月13日 14:00-15:00

地点：德赢vwin055 F210会议室

邀请人：倪娜 副教授（叶轮机械研究所）

报告人简介

陈铭，丹麦技术大学能源转化与储存系正教授。他在固体氧化物电池（SOCs）领域拥有超过25年的研究经验，研究领域涵盖单电池和电堆开发与测试、微观结构表征、微观结构演化建模等方面。带领其项目团队在用于高温电解的固体氧化物单电池及电池堆部件的制备，电化学性能和微观结构表征，性能和长期稳定性的优化等方面做出了突出贡献。在Energy & Environmental Science, npj Computational Materials, Chemical Engineering Journal, Acta Materialia等国际期刊或会议论文集上发表了论文160余篇文。曾担任13个丹麦和欧盟项目负责人。于2005年获得美国陶瓷协会颁发的Richard and Patricia 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）。他还是丹麦自然科学学院院士以及丹麦电化学学会副会长。

报告摘要

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 by producing H2 or synthesis gas (CO+H2) via high temperature electrolysis. 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. In this presentation 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 SOEC operation (both at the cell level and at the stack level) will be discussed. Finally, some of the challenges faced in the future development of SOEC cells, stack components and stacks will be presented.