The fabrication of highly uniform ZnO/CdS core/shell structures using a spin-coating-based successive ion layer adsorption and reaction method
SCIE
SCOPUS
- Title
- The fabrication of highly uniform ZnO/CdS core/shell structures using a spin-coating-based successive ion layer adsorption and reaction method
- Authors
- Joo, J; Kim, D; Yun, DJ; Jun, H; Rhee, SW; Lee, JS; Yong, K; Kim, S; Jeon, S
- Date Issued
- 2010-08-13
- Publisher
- IOP PUBLISHING LTD
- Abstract
- We developed a successive ion layer adsorption and reaction method based on spin-coating (spin-SILAR) and applied the method to the fabrication of highly uniform ZnO/CdS core/shell nanowire arrays. Because the adsorption, reaction, and rinsing steps occur simultaneously during spin-coating, the spin-SILAR method does not require rinsing steps between the alternating ion adsorption steps, making the growth process simpler and faster than conventional SILAR methods based on dip-coating (dip-SILAR). The ZnO/CdS core/shell nanowire arrays prepared by spin-SILAR had a denser and more uniform structure than those prepared by dip-SILAR, resulting in the higher power efficiency for use in photoelectrochemical cells.
- Keywords
- SENSITIZED SOLAR-CELLS; CDS QUANTUM DOTS; PHOTOCATALYTIC ACTIVITY; ZNO; GROWTH; ARRAYS; NANOCRYSTALS; DEPOSITION; TRANSPORT
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/25398
- DOI
- 10.1088/0957-4484/21/32/325604
- ISSN
- 0957-4484
- Article Type
- Article
- Citation
- NANOTECHNOLOGY, vol. 21, no. 32, 2010-08-13
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- There are no files associated with this item.
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