Journal
MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING
Volume 56, Issue -, Pages 179-182Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.mssp.2016.08.013
Keywords
Perovskite; SSSCs; Electron transfer layer; Hole transport material
Categories
Funding
- Ministry of Science and Technology of the Republic of China [NSC 103-2221-E-027-029-MY2]
Ask authors/readers for more resources
This work reports the perovskite/titanium dioxide (TiO2)heterojunction solid state solar cells (SSSCs) with a hole transport material (HTM) and graphene electron transport layer. The effects of a nanostructure CH3NH3PbI3 perovskite thin film, the HTM, and graphene electron transport layer in SSSC structure were examined. The SSSCs prepared with the optimal parameter exhibited a short-circuit current density (J(SC)), open-circuit voltage (V-OC), and power conversion efficiency (eta) of 17.89 mA/cm(2), 0.89 V, and 6.91%, respectively. Obvious improvements in power conversion efficiency of the SSSCs were observed by using the HTM and graphene electron transport layer. The HTM and graphene thin films provide a great hole and electron transfer channel for the photogenerated carriers to external circuit, respectively. (C) 2016 Elsevier Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available