地 点： 中南大学南校区超微超快所211

王二刚，博士，副教授，

瑞典查尔姆斯理工大学(Chalmers University of Technology)

简介：

2008 年6 月在华南理工大学材料科学与工程学院获材料学工学博士学位，师从曹镛教授，博士论文被评为华南理工大学优秀博士论文，同时获2009年广东省优秀博士论文及2010年全国百篇优秀博士论文提名奖。 2008 年9 月—2011 年，赴瑞典查尔莫斯理工大学(Chalmers University of Technology)从事博士后研究工作。 并在2012 年被任命为该校助理教授（Assistant Professor），2016年获得副教授职位（tenure）。现课题组有2名博后和4名博士生，另外共同指导5名博士生。研究课题主要是共轭材料及石墨烯的合成以及该材料在太阳能电池，有机发光二极管及场效应管中的应用。

已在JACS， Adv. Mater., Adv. Energy Mater., Adv. Func. Mater., Nano. Lett （SCI 影响因子均大于10）等国际权威刊物上发表论文70 多篇, 总被引用次数超过3300 次，其中单篇最高被引用500余次。H－index达31。同时已成为美国化学会，英国皇家化学会，Wiley，Elsevier等多个出版社20多种刊物的特邀审稿人。另有两项中国发明专利被授权。于2011年和2015年两次获得瑞典科学基金委青年科学家基金（共八百万克朗），2015年获得瑞典可持续发展基金委未来科学领袖基金（3百万克朗）。

Bio:

Ergang Wang obtained his PhD in South China University of Technology under the supervision of Prof. Yong Cao in 2008. His PhD thesis was nominated as TOP 100 of National Excellent Doctoral Dissertations in China in 2010. He has been a postdoc in Prof. Mats Andersson group at Chalmers University of Technology in 2008-2011. After that, he was appointed as an Assistant Professor in 2012 and Associate Professor in 2016. He also won the Marie Curie fellowship in 2016 as a senior scientist. The focus of his work is mainly on the design and synthesis of conjugated polymers and graphene-like materials for organic solar cells, OLEDs and OFETs.

n-Type Materials forAll-PolymerSolarCells

Ergang Wang

Department of Chemistry and Chemical Engineering, Chalmers University of Technology, SE-412 96 Göteborg, Sweden.

E-mail:ergang@chalmers.se

Our research at Chalmers mainly focuses on synthesis of conjugated polymers and Graphene-like materials. The applications of the materials include bulk-heterojunction organic solar cells (OSCs),ADDIN EN.CITE ADDIN EN.CITE.DATA^1-2organic light-emitting diodes (OLEDs) in near IR region and field effect transistors (FETs). As driven by the need of green energy, the interest in OSCs is rapidly growing due to their advantages of light weight, low cost and flexibility. The widely investigated OSCs are based on bulk heterojunction concept with a polymer as donor and a fullerene derivative (PCBM) as acceptor. In our recent work, we developed a polymer acceptor instead of PCBM and achieved efficiency of 7.6% in the resulting solar cells, which highlighted the promise of polymer:polymer solar cells.