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Title: High-Performance Fully Printable Perovskite Solar Cells via Blade-Coating Technique under the Ambient Condition

A fully printable perovskite solar cell (PVSC) is demonstrated using a blade-coating technique under ambient conditions with controlled humidity. The influence of humidity on perovskite's crystallization is systematically investigated to realize the ambient processing condition. A high power conversion efficiency of 10.44% is achieved after optimizing the blade-coating process and, more importantly, a high-performance flexible PVSC is demonstrated for the first time. A high efficiency of 7.14% is achieved.
Authors:
 [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [1]
  1. Univ. of Washington, Seattle, WA (United States)
Publication Date:
Report Number(s):
DOE-UW-Jen-4
Journal ID: ISSN 1614-6832
Grant/Contract Number:
EE0006710; N00014-14-1-0246
Type:
Accepted Manuscript
Journal Name:
Advanced Energy Materials
Additional Journal Information:
Journal Volume: 5; Journal Issue: 13; Journal ID: ISSN 1614-6832
Publisher:
Wiley
Research Org:
Univ. of Washington, Seattle, WA (United States)
Sponsoring Org:
USDOE Office of Energy Efficiency and Renewable Energy (EERE); US Department of the Navy, Office of Naval Research (ONR); Boeing-Johnson Foundation
Contributing Orgs:
This work was supported by the Office of Naval Research (N00014-14-1-0246), the Department of Energy SunShot (DE-EE0006710), and Washington Research Foundation Postdoctoral Research Program. A.K.-Y.J. thanks the Boeing-Johnson Foundation for financial support.
Country of Publication:
United States
Language:
English
Subject:
14 SOLAR ENERGY; blade coating; flexible materials; perovskite solar cells; printable materials; surfactants
OSTI Identifier:
1343449
Alternate Identifier(s):
OSTI ID: 1343565