Solution processed growth and photoelectrochemistry of Bi₂S₃ nanorods thin film
- Authors
- Patil, Supriya A.; Hwang, Yeon-Taek; Jadhav, Vijaykumar V.; Kim, Kwang Ho; Kim, Hak-Sung
- Issue Date
- Jan-2017
- Publisher
- ELSEVIER SCIENCE SA
- Keywords
- Bi₂S₃ nanorod (NR); Solution-processed; Thin films; Photoelectrochemistry; Photocurrent
- Citation
- JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, v.332, pp.174 - 181
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY
- Volume
- 332
- Start Page
- 174
- End Page
- 181
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/2481
- DOI
- 10.1016/j.jphotochem.2016.07.037
- ISSN
- 1010-6030
- Abstract
- Bismuth sulfide (Bi₂S₃) belongs to a family of metal chalcogenides in a class of non-toxic semiconductor materials, whose importance in photovoltaic and thermoelectric applications is well recognized. We have successfully prepared crystalline Bi₂S₃ nanorod (NR) thin films from a solution of bismuth chloride and thioacetamide via a solution process method. A possible mechanism for the growth process of the Bi₂S₃ NRs is proposed. Prepared Bi₂S₃ NR films characterized via X-ray diffraction (XRD), energy dispersive analysis (EDX), field-emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), brunauer-emmett-teller (BET) surface area, and photoelectrochemical cells are studied. The morphology of the Bi₂S₃ NR reveals a photocurrent density of 0.20 mA/cm(2) at 0 V bias condition under 1 sun illumination. The charge transport properties of the Bi₂S₃ NRs are studied via impedance spectroscopy analysis. This preparation method is economical for scale-up processes, and can also applied to the preparation of other metal sulfide semiconductors.
- Files in This Item
-
Go to Link
- Appears in
Collections - 서울 공과대학 > 서울 기계공학부 > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/2481)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.