题目:石墨烯薄膜:可控制备与应用
报告人:任文才 研究员 (中国科学院金属研究所)
时间:10月30日 上午 10:00点
地点:田家炳楼南203室
邀请人:倪振华
欢迎各位老师、同学参加!
摘要:Graphene films are essentially important to enable the excellent in-plane properties of graphene being utilized to the maximum extent at macroscopic scale, which can be directly grown by chemical vapour deposition (CVD) or assembled from graphene/graphene oxide (GO) nanosheets. In this talk, I will first introduce grain size and number of layers control, doping and clean transfer of CVD-grown graphene films and demonstrate their applications for flexible OLEDs. Then, I will introduce the synthesis of GO-based films with controlled alignment and compaction, and demonstrate their applications for high-performance nanofiltration membranes, super-strong and highly conductive papers, electromagnetic interference shielding membranes, and flexible supercapacitors with record volumetric energy density.
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报告人简介:任文才,中国科学院金属研究所研究员,国家杰出青年科学基金获得者。主要从事石墨烯等二维材料的制备及其在光电、储能、复合材料等领域的应用研究。在Nature Materials等期刊发表SCI论文130多篇,被SCI引用22,000多次,是材料领域高被引学者;获授权发明专利40余项(含4项国际专利),2项已产业化。曾获国家自然科学二等奖(2017,2006)、何梁何利基金科学与技术创新奖、辽宁省自然科学一等奖、中国青年科技奖、中国科学院青年科学家奖等奖项,并入选了科技部创新人才推进计划中青年科技创新领军人才和国家“万人计划”科技创新领军人才。