NDLI: 2D expanded conjugated polymers with non-fullerene acceptors for efficient polymer solar cells

Please wait, while we are loading the content...

2D expanded conjugated polymers with non-fullerene acceptors for efficient polymer solar cells

Content Provider	Semantic Scholar
Author	Wen, Shuguang Chen, Weichao Huang, Gongyue Shen, Wenfei Liu, Hui-Zhou Duan, Linrui Zhang, Jun Yang, Renqiang
Copyright Year	2018
Abstract	Non-fullerene polymer solar cells (PSCs) have attracted great attention due to their good optical absorption and convenient structure modification. Some small molecular acceptors such as ITIC have exhibited excellent photovoltaic performance. Based on these acceptors, it is very important to screen donor materials to further improve the performance. The benzotriazole-based polymer is an important type of donor material, especially for non-fullerene PSCs. We have designed and synthesized a type of benzotriazole-based conjugated polymer with a 2D expanded side chain. These polymers exhibit good crystallinity in films. Non-fullerene PSC devices based on polymer:ITIC show a PCE of 8.03% with a high JSC of over 17 mA cm−2, which might be attributed to its good crystallinity. This result indicates the advancement of the 2D extended structure in the design of a high performance polymer.
Starting Page	1753
Ending Page	1758
Page Count	6
File Format	PDF HTM / HTML
DOI	10.1039/C7TC04750A
Volume Number	6
Alternate Webpage(s)	http://www.rsc.org/suppdata/c7/tc/c7tc04750a/c7tc04750a1.pdf
Alternate Webpage(s)	https://doi.org/10.1039/C7TC04750A
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in