“学萃讲坛”第249期-Carbon based materials for electrochemical energy conversion and storage

发布时间:2014-10-08 浏览次数:391

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  报告题目:Carbon based materials for electrochemical energy conversion and storage
  报告人:李峰 (Feng Li) 教授
  时间:10月11日上午9:30-10:30
  地点:72#346
  主办单位:科学技术研究院、“2011计划”办公室
  承办单位:材料科学与化学工程学院
  报告人简介:李峰,中国科学院金属研究所研究员,工学博士。2001年在中科院金属所获得材料学专业工学博士学位后,在中科院金属所沈阳材料科学国家(联合)实验室先进炭材料部进行从事电化学能量储存与转换用碳基纳米材料及相关器件的制备和应用研究。目前主要以能源领域用纳米材料的基础和应用为主要研究方向,探索纳米材料新奇的微观结构、独特的纳米尺度效应和界面效应;并利用其优异理化性能解决新型能源材料研发中的关键科学问题提供新思路、新方法和新途径,在超级电容器、锂离子电池电极材料、锂硫电池、柔性电极材料及新型储能器件设计等方面取得了多项创新性成果,并且实现部分成果的转化。迄今已在国内外学术刊物Angewandte Chemie, Adv Mater,Adv Fun Mater, Energy & Environmental Science,ACS Nano, Adv Eng Mater,Carbon等发表论文150余篇,相关论文被SCI论文他引超过5000次,获得国家发明专利15项,申请国家专利13项,2006年获得国家自然科学奖二等奖(排名第二)。
  报告内容简介:In recent years, electrochemical energy devices (mainly supercapacitor, lithium ion battery and lithium sulfur battery) have been extensively explored for energy storage in response to the ever-increasing demand for clean energy and climate change mitigation technologies. Carbon materials play an important role in this field, which can use the electrode materials, conductive networks and its hybrid materials. A brief introduction of our work will be given in this talk. I demonstrate the synthesis, properties and applications of porous carbon, carbon nanotubes, graphenebased materials and its application in the electrochemical energy conversion and storage, such as the graphene based electrode for lithium ion batteries, hierarchical pores carbon materials for supercapacitors and carbon conductive electrode for flexible device and lithium sulfur battery.