刘天西 - 石墨烯大会

演讲嘉宾-刘天西

刘天西
复旦大学教授

复旦大学高分子系教授、博士生导师、国家杰出青年基金获得者(2011)、上海市曙光学者(2009)、教育部新世纪优秀人才(2004)、上海市青年科技启明星(2004)。1988-1992：河南大学化学化工系(化学学士)；1992-1998：中国科学院长春应用化学研究所(理学博士)；1998-2000：德国Dortmund大学化工系(洪堡学者)；2000-2004：新加坡国立大学材料研究院(博士后研究员、研究科学家)；2004.4-至今：复旦大学高分子系(教授)。主要从事高分子纳米复合材料、有机-无机杂化材料、新能源材料与器件、静电纺纳米纤维复合材料等研究工作。在Adv. Mater., Angew. Chem. Int. Ed.等学术期刊发表SCI论文180余篇，被他人引用4200余次，H-指数=36；获授权发明专利3项；先后承担十余项国家级、教育部及上海市科研项目；目前担任5个国际学术期刊编委；中国复合材料学会理事、中国复合材料学会×微纳米复合材料专业委员会副主任。

演讲题目：Physical Hybridization of Graphene and Its Polymer Composites

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内容摘要

Homogeneous dispersion or full exfoliation of nanoparticles such as graphene in the matrix is one of the most important factors to achieve high-performance polymer nanocomposites. In this talk, we will summarize and present our research work in the past years on how to achieve fine dispersion of carbon nanomaterials (e.g., carbon nanotubes, graphene) in aqueous and organic media as well as polymer matrices by using “hybridization” approach via an effective combination (through π-π stacking or electrostatic interaction, hydrogen bonding, etc) among different kinds of nanoscale building blocks (such as carbon nanotubes, graphene, clay, layered double hydroxide). The hybrid nanofillers thus prepared are prone to be finely dispersed in different media or matrices, which are beneficial for fabricating high-performance and multi-functional polymer nanocomposites.