Synthesis and photophysical benzotriazole-based acceptors with side-chain modulation for solar cells

Xin Zhao; Shiyu Tian; Jinliang Wang

Synthesis and photophysical benzotriazole-based acceptors with side-chain modulation for solar cells

Xin Zhao, Shiyu Tian, Jinliang Wang^*

^*此作品的通讯作者

化学与化工学院

Beijing Institute of Technology

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

摘要

A narrow gap A-DA'D-A acceptor based on benzotriazole was designed and synthesized, named BTz-TTC9-4F. By introducing multiple fused benzotriazole and IC-4F, BTz-TTC9-4F can maintain a narrow bandgap of 1.39 eV, showing wide absorption from 500 nm to 1000 nm in spectrum, due to the introduction of benzotriazole with weak central nuclear electron absorption ability. The strong intermolecular charge transfer in the central benzotriazole and IC-2F endgroup. The compound structure of BTz-TTC9-4F was detected by ¹H NMR. Not only the solubility of BTz-TTC9-4F in some organic solvents is good, but also BTz-TTC9-4F has a wide absorption making for high efficiency organic solar cells obtained.

源语言	英语
主期刊名	2nd International Conference on Electronic Materials and Information Engineering, EMIE 2022
编辑	Guohua Xie
出版商	VDE VERLAG GMBH
页	329-332
页数	4
ISBN（电子版）	9781713865629
出版状态	已出版 - 2022
活动	2nd International Conference on Electronic Materials and Information Engineering, EMIE 2022 - Hangzhou, 中国期限: 15 4月 2022 → 17 4月 2022

出版系列

姓名	2nd International Conference on Electronic Materials and Information Engineering, EMIE 2022
卷	1

会议

会议	2nd International Conference on Electronic Materials and Information Engineering, EMIE 2022
国家/地区	中国
市	Hangzhou
时期	15/04/22 → 17/04/22

其它文件与链接

链接到 Scopus 的出版物

引用此

Zhao, X., Tian, S., & Wang, J. (2022). Synthesis and photophysical benzotriazole-based acceptors with side-chain modulation for solar cells. 在 G. Xie (编辑), 2nd International Conference on Electronic Materials and Information Engineering, EMIE 2022 (页码 329-332). (2nd International Conference on Electronic Materials and Information Engineering, EMIE 2022; 卷 1). VDE VERLAG GMBH.

Zhao, Xin ; Tian, Shiyu ; Wang, Jinliang. / Synthesis and photophysical benzotriazole-based acceptors with side-chain modulation for solar cells. 2nd International Conference on Electronic Materials and Information Engineering, EMIE 2022. 编辑 / Guohua Xie. VDE VERLAG GMBH, 2022. 页码 329-332 (2nd International Conference on Electronic Materials and Information Engineering, EMIE 2022).

@inproceedings{9fe083517f6240d89d96537b45cbb9ac,

title = "Synthesis and photophysical benzotriazole-based acceptors with side-chain modulation for solar cells",

abstract = "A narrow gap A-DA'D-A acceptor based on benzotriazole was designed and synthesized, named BTz-TTC9-4F. By introducing multiple fused benzotriazole and IC-4F, BTz-TTC9-4F can maintain a narrow bandgap of 1.39 eV, showing wide absorption from 500 nm to 1000 nm in spectrum, due to the introduction of benzotriazole with weak central nuclear electron absorption ability. The strong intermolecular charge transfer in the central benzotriazole and IC-2F endgroup. The compound structure of BTz-TTC9-4F was detected by 1H NMR. Not only the solubility of BTz-TTC9-4F in some organic solvents is good, but also BTz-TTC9-4F has a wide absorption making for high efficiency organic solar cells obtained.",

author = "Xin Zhao and Shiyu Tian and Jinliang Wang",

note = "Publisher Copyright: {\textcopyright} VDE VERLAG GMBH ∙ Berlin ∙ Offenbach.; 2nd International Conference on Electronic Materials and Information Engineering, EMIE 2022 ; Conference date: 15-04-2022 Through 17-04-2022",

year = "2022",

language = "English",

series = "2nd International Conference on Electronic Materials and Information Engineering, EMIE 2022",

publisher = "VDE VERLAG GMBH",

pages = "329--332",

editor = "Guohua Xie",

booktitle = "2nd International Conference on Electronic Materials and Information Engineering, EMIE 2022",

}

Zhao, X, Tian, S & Wang, J 2022, Synthesis and photophysical benzotriazole-based acceptors with side-chain modulation for solar cells. 在 G Xie (编辑), 2nd International Conference on Electronic Materials and Information Engineering, EMIE 2022. 2nd International Conference on Electronic Materials and Information Engineering, EMIE 2022, 卷 1, VDE VERLAG GMBH, 页码 329-332, 2nd International Conference on Electronic Materials and Information Engineering, EMIE 2022, Hangzhou, 中国, 15/04/22.

Synthesis and photophysical benzotriazole-based acceptors with side-chain modulation for solar cells. / Zhao, Xin; Tian, Shiyu; Wang, Jinliang.
2nd International Conference on Electronic Materials and Information Engineering, EMIE 2022. 编辑 / Guohua Xie. VDE VERLAG GMBH, 2022. 页码 329-332 (2nd International Conference on Electronic Materials and Information Engineering, EMIE 2022; 卷 1).

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

TY - GEN

T1 - Synthesis and photophysical benzotriazole-based acceptors with side-chain modulation for solar cells

AU - Zhao, Xin

AU - Tian, Shiyu

AU - Wang, Jinliang

PY - 2022

Y1 - 2022

N2 - A narrow gap A-DA'D-A acceptor based on benzotriazole was designed and synthesized, named BTz-TTC9-4F. By introducing multiple fused benzotriazole and IC-4F, BTz-TTC9-4F can maintain a narrow bandgap of 1.39 eV, showing wide absorption from 500 nm to 1000 nm in spectrum, due to the introduction of benzotriazole with weak central nuclear electron absorption ability. The strong intermolecular charge transfer in the central benzotriazole and IC-2F endgroup. The compound structure of BTz-TTC9-4F was detected by 1H NMR. Not only the solubility of BTz-TTC9-4F in some organic solvents is good, but also BTz-TTC9-4F has a wide absorption making for high efficiency organic solar cells obtained.

AB - A narrow gap A-DA'D-A acceptor based on benzotriazole was designed and synthesized, named BTz-TTC9-4F. By introducing multiple fused benzotriazole and IC-4F, BTz-TTC9-4F can maintain a narrow bandgap of 1.39 eV, showing wide absorption from 500 nm to 1000 nm in spectrum, due to the introduction of benzotriazole with weak central nuclear electron absorption ability. The strong intermolecular charge transfer in the central benzotriazole and IC-2F endgroup. The compound structure of BTz-TTC9-4F was detected by 1H NMR. Not only the solubility of BTz-TTC9-4F in some organic solvents is good, but also BTz-TTC9-4F has a wide absorption making for high efficiency organic solar cells obtained.

UR - http://www.scopus.com/inward/record.url?scp=85187779521&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:85187779521

T3 - 2nd International Conference on Electronic Materials and Information Engineering, EMIE 2022

SP - 329

EP - 332

BT - 2nd International Conference on Electronic Materials and Information Engineering, EMIE 2022

A2 - Xie, Guohua

PB - VDE VERLAG GMBH

T2 - 2nd International Conference on Electronic Materials and Information Engineering, EMIE 2022

Y2 - 15 April 2022 through 17 April 2022

ER -

Zhao X, Tian S, Wang J. Synthesis and photophysical benzotriazole-based acceptors with side-chain modulation for solar cells. 在 Xie G, 编辑, 2nd International Conference on Electronic Materials and Information Engineering, EMIE 2022. VDE VERLAG GMBH. 2022. 页码 329-332. (2nd International Conference on Electronic Materials and Information Engineering, EMIE 2022).