【数理学院】一维纳米结构电极的电化学能量转换和储存——太阳能电池、电催化和锂/钠电池应用

讲座标题:【数理学院】一维纳米结构电极的电化学能量转换和储存——太阳能电池、电催化和锂/钠电池应用

主讲人: 黄海涛

讲座时间:2019-12-02 14:00:00

讲座地点:临港学术楼301会议室

讲座语言:中文

主办单位:数理学院


讲座内容:

One-dimensional nanostructured electrodes are playing more and more important roles in electrochemical energy conversion and storage due to increased number of active sites, enhanced electron transport, shortened charge transport distance, and prolonged light-matter interaction, etc. In this talk, I will give three examples of our recent work on the application of one-dimensional nanostructured electrodes in solar cells, electrocatalysis, and anodes for Li/Na-ion batteries. (1) One-dimensional TiO2 nanotube photonic crystals were used to direct the propagation of light and/or slow down the group velocity of light to realize photon management in dye-sensitized solar cells for enhanced light harvesting. (2) Core-shell structured nanotube arrays of transition metal compound were used for enhanced electrochemical energy storage and improved oxygen evolution reaction. (3) Electrospun N-doped carbon nanofibers were used as free-standing anodes for high capacity and high rate Li-/Na-ion batteries.



主讲人简介:

黄海涛博士,现任香港理工大学应用物理系教授。长期从事电介质材料和新型低维纳米结构新能源材料的制备、性能表征及物理机制研究。至今发表包括Nature Photonics, Nature Communications, Journal of the American Chemical Society, Energy & Environment Science, Advanced Materials, Joule和Chem等国际著名学术期刊论文200多篇,被引8500多次,H因子52。编著书1部和受邀参写2部书章节。曾荣获国土资源部科学技术二等奖(2017)和教育部高等学校科研优秀成果自然科学二等奖(2019年)。曾任英国皇家化学会刊物Journal of Materials Chemistry C的顾问委员。现任国际学术期刊Scientific Reports,Composites Communications,Science of Advanced Materials和Materials Reports Energy的国际编委,国际电化学能源科学院(IAOEES)理事,中国复合材料学会矿物复合材料专业委员会委员,中国仪表功能材料学会电子元器件关键材料与技术专业委员会资深委员。