报告题目 | 恒电势分子动力学模拟液固电化学界面 |
报告人 | 赵训华 教授 |
报告人单位 | 东南大学 |
报告时间 | 2025年11月12日(星期三)10:00 |
报告地点 | 物质科研楼B804会议室 |
主办单位 | 精准智能化学全国重点实验室 |
Liquid-solid interfaces structure and dynamics is one of the most interesting yet challenging topics to study in electrochemistry. The complexity and enrichment come from several elements: constant potential leads to different charge state upon different adsorptions; dynamical hydrogen bonds may accelerate/hinder reaction steps; electron transfer and proton transfer maybe coupled etc. In this talk, I will report our recent works on using first-principles“constant potential-hybrid solvation-dynamic model” (CP-HS-DM) to simulate electrochemical interfaces and reactions under realistic conditions. Particularly, we will use N2 reduction catalysts design as an example to discuss the dynamics versus thermodynamics scaling relations under realistic conditions, as well as our recently developed “hybrid explicit-droplet/implicit solvation model”, to accelerate constant-potential molecular dynamics simulations. | |
报告人简介 | 赵训华,东南大学教授、博士生导师,先后在德国马普学会Fritz-Haber研究所和柏林工业大学取得博士学位,在普林斯顿大学、德州大学奥斯汀分校从事研究工作。2022年入选国家高层次人才计划,主要研究领域为利用第一性原理计算和机器学习方法研究固体表界面,近年来聚焦于真实电压和溶液条件下电化学界面的结构动态、质子传递、化学反应。在VASPsol和VASPsol++基础上开发了恒电势分子动力学的杂化溶剂模型“CP-HS-DM”(代码cp-VASP),被同行应用到不同类别的电化学界面问题。在JACS, Nat. Mater., Nat. Energy, Nat. Communi., JPCL, Small Chem. Rev.等国际知名期刊上发表论文40余篇(总引用3500余次),其中6篇为ESI高被引论文。 |

