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基于聚合物给体/有机小分子/富勒烯受体的三元共混有机太阳能电池
  • ISSN号：0567-7351
  • 期刊名称：《化学学报》
  • 时间：0
  • 分类：TM914.4[电气工程—电力电子与电力传动]
  • 作者机构：中国科学院化学研究所中国科学院有机固体重点实验室, 中国科学院大学, 北京大学工学院材料科学与工程系
  • 相关基金：国家自然科学基金(Nos.21025418,51261130582);国家973计划(No.2011
作者： 程沛, 史钦钦, 占肖卫
关键词： 有机太阳能电池, 三元共混, P3HT/PC61BM, 相纯度, 形貌调控
中文摘要：

成功构筑了基于聚合物给体P3HT/有机小分子TT-TTPA/富勒烯受体PC61BM的三元共混有机太阳能电池.共轭有机小分子TT-TTPA与PC61BM有很好的相容性,相分离很小.溶剂退火和热退火时,含量相对较少的TT-TTPA容易从P3HT相中脱离出来进入PC61BM相,增加P3HT的结晶空间,从而提高P3HT的结晶度和相纯度.通过引入少量的第三组分TT-TTPA,制备的三元共混有机太阳能电池获得了4.41%的能量转换效率,相对于P3HT/PC61BM二元共混体系的效率(3.85%)提高显著.

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期刊信息
  • 《化学学报》
  • 北大核心期刊（2014版）
  • 主管单位:中国科学院
  • 主办单位:中国化学会 中国科学院上海有机化学研究所
  • 主编：周其林
  • 地址：上海市零陵路345号
  • 邮编：200032
  • 邮箱：hxxb@sioc.ac.cn
  • 电话：021-54925085
  • 国际标准刊号：ISSN：0567-7351
  • 国内统一刊号：ISSN：31-1320/O6
  • 邮发代号:4-209
  • 获奖情况:
  • 首届国家期刊奖,第二届国家期刊奖提名奖,中国期刊方阵“双高期刊”
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘（网络版）,荷兰文摘与引文数据库,美国科学引文索引（扩展库）,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,英国英国皇家化学学会文摘,中国北大核心期刊（2000版）
  • 被引量:28694