应用化学2023，Vol.40Issue(11)：1531-1538,8.DOI:10.19894/j.issn.1000-0518.230084
可溶液处理镓萘酞菁酰亚胺类电子受体材料合成与表征
Synthesis and Properties of Gallium Naphthalene Phthalocyanine Imide Electron Acceptor Materials
摘要
Abstract
Five gallium naphthalocyanines,Cl-GaNcTI,OH-GaNcTl,OSiR3-GaNcTI,F5Ph-GaNcTI and QL-GaNcTI,have been designed and synthesized as acceptor materials for bulk heterojunction organic solar cells(BHJ OSCs).They exhibit strong near-infrared absorption at 300～1100 nm,a high maximum extinction coefficient of 6.18×105 L/(mol·cm),a low minimum unoccupied molecular orbital(LUMO)energy level of-3.9 eV,and good thermal stability(Td＞320 ℃).The introduction of long chain substituents in the axial direction of naphthalocyanine is found to be effective in decreasing molecular aggregation.All of them could be used as acceptor materials for bulk-phase heterojunction organic solar cells.关键词
萘酞菁/有机太阳能电池/电子受体材料/近红外吸收Key words
Naphthalocyanine/Organic solar cell/Electron acceptor material/Near-infrared absorption分类
化学化工引用本文复制引用
李磊,李莉,马俊杰,付居标,蔡春生,陈玫玲,覃雪雁,袁忠义,陈义旺..可溶液处理镓萘酞菁酰亚胺类电子受体材料合成与表征[J].应用化学,2023,40(11):1531-1538,8.基金项目
国家自然科学基金(No.22161029)和江西省自然科学基金(No.20213BCJ22033)资助 Supported by the National Natural Science Foundation of China(No.22161029)and the Natural Science Foundation of Jiangxi Province(No.20213BCJ22033) （No.22161029）
