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Polymer-sensitized photoelectrochemical solar cells based on water-soluble polyacetylene and beta-In2S3 nanorods
- Authors
- Lee, Wonjoo; Min, Sun-Ki; Cai, Gangri; Mane, Rajaram S.; Ganesh, T.; Koo, Gumae; Chang, Jinho; Baek, Su-Jin; Lee, Soo-Hyoung; Han, Sung-Hwan
- Issue Date
- Dec-2008
- Publisher
- PERGAMON-ELSEVIER SCIENCE LTD
- Keywords
- Polymer photosensitizer; Solar cells; Chemical bath deposition; Interfacial contact; In2S3
- Citation
- ELECTROCHIMICA ACTA, v.54, no.2, pp.714 - 719
- Indexed
- SCIE
SCOPUS
- Journal Title
- ELECTROCHIMICA ACTA
- Volume
- 54
- Number
- 2
- Start Page
- 714
- End Page
- 719
- ISSN
- 0013-4686
- Abstract
- In this paper, we present a method for preparing polymer-sensitized photoelectrochemical solar cells (PECs) using water-soluble acetylene polymer photosensitizers and beta-In2S3 nanorods. Since water-soluble acetylene polymers are hydrophilic, they were able to overcome the problems associated with the adhesion of hydrophobic polymers and were well matched with the hydrophilic beta-In2S3 surface. The polymer layers were easily prepared by dipping the beta-In2S3 nanorods films in an aqueous polymer solution, and the resulting polymer-sensitized PECs showed a power conversion efficiency of 1.63% under air mass 1.5 conditions (I = 80 mW/cm(2)).
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Related Researcher
- Chang, Jin ho
- COLLEGE OF NATURAL SCIENCES (DEPARTMENT OF CHEMISTRY)