Higher efficiency perovskite solar cells using additives of LiI, LiTFSI and BMImI in the PbI2 precursor-Reference-Cited by-同舟云学术

Higher efficiency perovskite solar cells using additives of LiI, LiTFSI and BMImI in the PbI2 precursor

Published:2017 Issue:10 Volume:1 Page:2162-2171
ISSN:2398-4902
Container-title:Sustainable Energy & Fuels
language:en
Short-container-title:Sustainable Energy Fuels

Author:

Mabrouk Sally¹²³⁴⁵,Bahrami Behzad¹²³⁴⁵,Gurung Ashim¹²³⁴⁵,Reza Khan Mamun¹²³⁴⁵,Adhikari Nirmal¹²³⁴⁵,Dubey Ashish¹²³⁴⁵,Pathak Rajesh¹²³⁴⁵,Yang Shangfeng⁶⁷⁸⁹¹⁰^ORCID,Qiao Qiquan¹²³⁴⁵^ORCID

Affiliation:

1. Center for Advanced Photovoltaics

2. Department of Electrical Engineering and Computer Science

3. South Dakota State University

4. Brookings

5. USA

6. Hefei National Laboratory for Physical Sciences at Microscale

7. Key Laboratory of Materials for Energy Conversion

8. Chinese Academy of Sciences

9. Department of Materials Science and Engineering

10. Synergetic Innovation Center of Quantum Information & Quantum Physics

Abstract

The efficiencies of perovskite solar cells have been significantly increased to 18%, 17.01% and 15.6% via doping with BMImI, LiI and LiTFSI in the PbI₂ precursor solutions, respectively, versus 11.3% for the undoped devices.

Funder

EPSCoR

U.S. – Egypt Science and Technology (S&T) Joint Fund

NSF

Publisher

Royal Society of Chemistry (RSC)

Subject

Energy Engineering and Power Technology,Fuel Technology,Renewable Energy, Sustainability and the Environment

Link

http://pubs.rsc.org/en/content/articlepdf/2017/SE/C7SE00435D

Reference45 articles.

1. Reduced surface defects of organometallic perovskite by thermal annealing for highly efficient perovskite solar cells