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关于举行华东师范大学保秦烨研究员学术报告的通知

时间:2017-10-09 17:23      发布人:何秋云      阅读:71

报告题目:光电子能谱与有机光伏界面

报 告 人:保秦烨 研究员(华东师范大学)

邀 请 人:何志才教授

地  点:北区科技园发光材料与器件国家重点实验室502室

时  间:2017年10月12日 上午10:00-11:00

 

报告摘要:

Organic solar cells as a promising renewable-energy source are under intense development. In order to further improve the photovoltaic efficiencies so as to enable their successful commercialization, significant investments are made to understand interface electronic structures as many key electronic processes, e.g. charge injection/extraction, recombination, and excition dissociation, occur at interfaces that significantly governing the final power efficiency conversion, in turn a prerequisite for developing high-performance solar cells.

This talk will highlight our latest explorations on interface electronic structures in organic solar cells applied by UPS/XPS covering donor/acceptor inerface and electrode interface. The findings will open a new and clear way to design effective donor:acceptor combiantion and electrode modifer.

 

Selected References:

[1] Q. Bao* et al., Adv. Funct. Mater. 24, 6309 (2014)

[2] Q. Bao* et al., Adv. Energy Mater. 4, 1301272 (2014)

[3] Q. Bao* et al., Adv. Mater. Interfaces 2, 1500204 (2015)

[4] Q. Bao* et al., Adv. Mater. Interfaces 2, 1400403 (2015)

[5] Q. Bao et al., Adv. Funct. Mater. 26, 1077 (2016)

[6] Q. Bao* et al., Solar RRL DOI: 10.1002/solr.201700075

[7] Q. Bao* et al., ACS Appl. Mater. Interfaces DOI: 10.1021/acsami.7b11768


报告人简介:

保秦烨,华东师范大学,极化材料与器件教育部重点实验室,研究员,博导。2015-2016年瑞典林雪平(Linköping)大学表面物理与化学部门助理教授,2015年瑞典林雪平大学物理系获博士学位,2011年苏州大学获硕士学位,2010年香港城市大学COSDAF任研究助理,2008年苏州大学获学士学位。主要从事基于光电子能谱(UPS/IPES/XPS)、同步辐射X射线吸收谱等表界面能谱技术探索有机光电器件界面电子结构与光电转换机制,以及基于新颖界面效应的有机电子器件研究。