Bandgap engineering of dual acceptor-containing naphthalene diimide polymers for all-polymer solar cells
文献类型：期刊论文
| 作者 | Tu, Dandan1,2; Liu, Xuan1,2; Zhang, Jing1,2; Yang, Qing1,2; Yu, Shuwen1,3; Guo, Xin1,3; Li, Can1,3 |
| 刊名 | Acs sustainable chemistry & engineering
 |
| 出版日期 | 2018-12-01 |
| 卷号 | 6期号:12页码:16005-16010 |
| 关键词 | Naphthalene diimide polymers All-polymer solar cells Complementary absorption Dual-acceptor strategy |
| ISSN号 | 2168-0485 |
| DOI | 10.1021/acssuschemeng.8b05021 |
| 通讯作者 | Guo, xin(guoxin@dicp.ac.cn) ; Li, can(canli@dicp.ac.cn) |
| 英文摘要 | Naphthalene diimide (ndi)-based polymers, as nonfullerene acceptors for all-polymer solar cells (all-pscs), are usually investigated by manipulating electron donating units, which have a narrow bandgap showing absorption spectra mostly overlapping with high-performance donor polymers like ptb7-th. in order to gain complementary absorptions between ndi-based polymers and ptb7-th, we report three ndi-based polymers (p1-p3) designed by a dual-acceptor strategy and systematically study their effect on the bandgap, molecular configuration, and charge transport property. the absorption bands of these polymers range from 300 to 800 nm; in particular, p1 with a maximum absorption at 530 nm exhibits a good complementary absorption with the ptb7-th. the device based on the ptb7-th:p1 blend provides higher j(sc) and efficiency than those based on other two polymers. the result suggests that the dual-acceptor strategy is effective to design acceptor polymers with adjustable absorption and molecular configuration for the all-pscs. |
| WOS关键词 | POWER CONVERSION EFFICIENCY ; OPTIMIZATION ; COPOLYMERS ; SOLVENT ; DONOR |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Engineering |
| WOS类目 | Chemistry, Multidisciplinary ; GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY ; Engineering, Chemical |
| 语种 | 英语 |
| WOS记录号 | WOS:000452344900013 |
| 出版者 | AMER CHEMICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2372994 |
| 专题 | 大连化学物理研究所 |
| 通讯作者 | Guo, Xin; Li, Can |
| 作者单位 | 1.Chinese Acad Sci, Dalian Natl Lab Clean Energy, Dalian Inst Chem Phys, State Key Lab Catalysis, Zhongshan Rd 457, Dalian 116023, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Collaborat Innovat Ctr Chem Energy Mat iChEM, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tu, Dandan,Liu, Xuan,Zhang, Jing,et al. Bandgap engineering of dual acceptor-containing naphthalene diimide polymers for all-polymer solar cells[J]. Acs sustainable chemistry & engineering,2018,6(12):16005-16010. |
| APA | Tu, Dandan.,Liu, Xuan.,Zhang, Jing.,Yang, Qing.,Yu, Shuwen.,...&Li, Can.(2018).Bandgap engineering of dual acceptor-containing naphthalene diimide polymers for all-polymer solar cells.Acs sustainable chemistry & engineering,6(12),16005-16010. |
| MLA | Tu, Dandan,et al."Bandgap engineering of dual acceptor-containing naphthalene diimide polymers for all-polymer solar cells".Acs sustainable chemistry & engineering 6.12(2018):16005-16010. |
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来源：大连化学物理研究所
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