Cited 0 time in webofscience Cited 0 time in scopus

Efficient Solar Cells Based on Light-Harvesting Antimony Sulfoiodide

Title
Efficient Solar Cells Based on Light-Harvesting Antimony Sulfoiodide
Authors
Nie, RimingYun, Hyun-sungPaik, Min-JaeMehta, AartiPark, Byung-wookChoi, Yong ChanSeok, Sang Il
DGIST Authors
Choi, Yong Chan
Issue Date
2018-03
Citation
Advanced Energy Materials, 8(7)
Type
Article
Article Type
Article
Keywords
Crystal-StructureSbsiTellurideSemiconductorConductivitySpectroscopyCopper
ISSN
1614-6832
Abstract
Although antimony sulfoiodide (SbSI) exhibits very interesting properties including high photoconductivity, ferroelectricity, and piezoelectricity, it is not applied to solar cells. Meanwhile, SbSI is predominantly prepared as a powder using a high-temperature, high-pressure system. Herein, the fabrication of solar cells utilizing SbSI as light harvesters is reported for the first time to the best of knowledge. SbSI is prepared by solution processing, followed by annealing under mild temperature conditions by a reaction between antimony trisulfide, which is deposited by chemical bath deposition on a mesoporous TiO2 electrode and antimony triiodide, under air at a low temperature (90 °C) without any external pressure. The solar cells fabricated using SbSI exhibit a power conversion efficiency of 3.05% under standard illumination conditions of 100 mW cm−2. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
URI
http://hdl.handle.net/20.500.11750/6152
DOI
10.1002/aenm.201701901
Publisher
WILEY-V C H VERLAG GMBH
Related Researcher
Files:
There are no files associated with this item.
Collection:
Convergence Research Center for Solar Energy1. Journal Articles


qrcode mendeley

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE