All-conjugated amphiphilic diblock copolymers for improving morphology and thermal stability of polymer/nanocrystals hybrid solar cells

doi:10.1007/s11706-018-0428-x

CORC > 化学研究所 > 中国科学院化学研究所

	All-conjugated amphiphilic diblock copolymers for improving morphology and thermal stability of polymer/nanocrystals hybrid solar cells
	Jia, Zhenrong 1,2,3,4; Xia, Xuefeng 1,3; Wang, Xiaofeng 1,3; Wang, Tengyi 1,3; Xu, Guiying 1,3; Liu, Bei 1,3; Zhou, Jitong 1,3; Li, Fan 1,3
刊名	FRONTIERS OF MATERIALS SCIENCE
	2018-09-01
卷号	12 期号:3 页码:225-238
关键词	Hybrid Solar Cell P3ht Zno All-conjugated Amphiphilic Block Copolymer Additive
ISSN号	2095-025X
DOI	10.1007/s11706-018-0428-x
英文摘要	Herein, the ability to optimize the morphology and photovoltaic performance of poly(3-hexylthiophene) (P3HT)/ZnO hybrid bulk-heterojunction solar cells via introducing all-conjugated amphiphilic P3HT-based block copolymer (BCP), poly(3-hexylthiophene)-block-poly(3-triethylene glycol-thiophene) (P3HT-b-P3TEGT), as polymeric additives is demonstrated. The results show that the addition of P3HT-b-P3TEGT additives can effectively improve the compatibility between P3HT and ZnO nanocrystals, increase the crystalline and ordered packing of P3HT chains, and form optimized hybrid nanomorphology with stable and intimate hybrid interface. The improvement is ascribed to the P3HT-b-P3TEGT at the P3HT/ZnO interface that has strong coordination interactions between the TEG side chains and the polar surface of ZnO nanoparticles. All of these are favor of the efficient exciton dissociation, charge separation and transport, thereby, contributing to the improvement of the efficiency and thermal stability of solar cells. These observations indicate that introducing all-conjugated amphiphilic BCP additives can be a promising and effective protocol for high-performance hybrid solar cells.
语种	英语
出版者	HIGHER EDUCATION PRESS
WOS记录号	WOS:000444616900003
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/42993]
专题	中国科学院化学研究所
通讯作者	Wang, Xiaofeng; Li, Fan
作者单位	1.Nanchang Univ, Dept Mat Sci & Engn, Aff10000 0001 2182 8825grid 260463 5, 999 Xuefu Avenue330031Nanchang, Nanchang, Jiangxi, Peoples R China 2.Beijing Natl Lab Mol Sci, Chinese Acad Sci, Inst Chem, CAS Key Lab Organ Solids, Beijing, Peoples R China 3.Nanchang Univ, Dept Mat Sci & Engn, 999 Xuefu Ave, Nanchang 330031, Jiangxi, Peoples R China 4.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, CAS Key Lab Organ Solids, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Jia, Zhenrong,Xia, Xuefeng,Wang, Xiaofeng,et al. All-conjugated amphiphilic diblock copolymers for improving morphology and thermal stability of polymer/nanocrystals hybrid solar cells[J]. FRONTIERS OF MATERIALS SCIENCE,2018,12(3):225-238.
APA	Jia, Zhenrong.,Xia, Xuefeng.,Wang, Xiaofeng.,Wang, Tengyi.,Xu, Guiying.,...&Li, Fan.(2018).All-conjugated amphiphilic diblock copolymers for improving morphology and thermal stability of polymer/nanocrystals hybrid solar cells.FRONTIERS OF MATERIALS SCIENCE,12(3),225-238.
MLA	Jia, Zhenrong,et al."All-conjugated amphiphilic diblock copolymers for improving morphology and thermal stability of polymer/nanocrystals hybrid solar cells".FRONTIERS OF MATERIALS SCIENCE 12.3(2018):225-238.