A convenient electrolytic assembly of graphene-MOF composite thin film and its photoanodic application
- Authors
- Kaur, Rajnish; Kim, Ki-Hyun; Deep, Akash
- Issue Date
- Feb-2017
- Publisher
- ELSEVIER
- Keywords
- Graphene; Metal organic framework; Composite; Thin film; Solar cell
- Citation
- APPLIED SURFACE SCIENCE, v.396, pp.1303 - 1309
- Indexed
- SCIE
SCOPUS
- Journal Title
- APPLIED SURFACE SCIENCE
- Volume
- 396
- Start Page
- 1303
- End Page
- 1309
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/4824
- DOI
- 10.1016/j.apsusc.2016.11.150
- ISSN
- 0169-4332
- Abstract
- In the recent past, the metal organic frameworks (MOFs) have been recognized as attractive photosensitizer materials due to their hierarchically ordered structures and attractive light-harvesting characteristics. In this work, we report the application of a graphene-MOF composite as a potential photosensitizer material in dye-sensitized solar cells (DSSCs). A thin film of graphene-MOF hybrid composite was electrochemically assembled on a TiO2/FTO substrate and the different characteristics of the prepared film were investigated. This novel photoanode material hybrid structure demonstrated the potency of an alternative solid-state DSSC configuration. The 2.2% observed power conversion efficiency of the above graphene-MOF composite is a good basis for the further development of graphene-MOF composite-based photoanodes.
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