Published in
Royal Society of Chemistry, Nanoscale, 5(5), p. 1945
DOI: 10.1039/c2nr33795a
Links
Tools
Ion doping of graphene for high-efficiency heterojunction solar cells
Journal article published in 2013 by
Xinming Li 
,
Dan Xie,
Hyesung Park,
Miao Zhu,
Tingying Helen Zeng,
Kunlin Wang,
Jinquan Wei,
Dehai Wu,
Jing Kong,
Hongwei Zhu
,
Dan Xie,
Hyesung Park,
Miao Zhu,
Tingying Helen Zeng,
Kunlin Wang,
Jinquan Wei,
Dehai Wu,
Jing Kong,
Hongwei Zhu
This paper is available in a repository.
Full text: Download
Published version:
archiving forbidden
Data provided by 
Abstract
We demonstrated the p-type chemical doping by chlorine and nitrate anions to enhance the Schottky junction in the solar cell. Nitrate ions were found to be more effective for reducing the sheet resistance and enlarging the work function of graphene for effective charge separation and transport, and the efficiency was increased to 9.2% by a factor of 1.68 under AM 1.5 illumination.