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This content will become publicly available on December 18, 2018

Title: Synergistic effects of chlorination and a fully two-dimensional side-chain design on molecular energy level modulation toward non-fullerene photovoltaics

By taking the advantage of chlorination and fully conjugated side chains,2D-PBTClshows a PCE of up to 8.81% in non-fullerene solar cells, which corresponds to an approximately 28% improvement compared to that ofPTB7-Th-based devices.
Authors:
 [1] ;  [2] ;  [2] ; ORCiD logo [3] ; ORCiD logo [4] ; ORCiD logo [2]
  1. Southern Univ. of Science and Technology, Shenzhen (China). Dept. of Chemistry; Peking Univ., Shenzhen (China). Shenzhen Graduate School, and School of Advanced Materials
  2. Southern Univ. of Science and Technology, Shenzhen (China). Dept. of Chemistry
  3. Peking Univ., Shenzhen (China). Shenzhen Graduate School, and School of Advanced Materials
  4. Argonne National Lab. (ANL), Argonne, IL (United States). Materials Science Division; Univ. of Chicago, IL (United States). Inst. for Molecular Engineering
Publication Date:
Grant/Contract Number:
AC02-06CH11357
Type:
Accepted Manuscript
Journal Name:
Journal of Materials Chemistry. A
Additional Journal Information:
Journal Volume: 6; Journal Issue: 7; Journal ID: ISSN 2050-7488
Publisher:
Royal Society of Chemistry
Research Org:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22). Materials Sciences & Engineering Division; National Natural Science Foundation of China (NNSFC)
Country of Publication:
United States
Language:
English
Subject:
14 SOLAR ENERGY; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
OSTI Identifier:
1425253