AlGaInP LED with low-speed spin-coating silver nanowires as transparent conductive layer

The low-speed spin-coating method was developed to prepare uniform and interconnected silver nanowires (AgNWs) film with the transmittance of 95% and sheet resistance of 20Ω/sq on glass, which was comparable to ITO. The fitting value of σ(dc)/σ(op) of 299.3 was attributed to the spin-coating process...

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Detalles Bibliográficos
Autores principales: Guo, Xia, Guo, Chun Wei, Wang, Cheng, Li, Chong, Sun, Xiao Ming
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer-Verlag 2014
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4493991/
https://www.ncbi.nlm.nih.gov/pubmed/26089002
http://dx.doi.org/10.1186/1556-276X-9-670
Descripción
Sumario:The low-speed spin-coating method was developed to prepare uniform and interconnected silver nanowires (AgNWs) film with the transmittance of 95% and sheet resistance of 20Ω/sq on glass, which was comparable to ITO. The fitting value of σ(dc)/σ(op) of 299.3 was attributed to the spin-coating process. Advantages of this solution-processed AgNW film on AlGaInP light-emitting diodes (LEDs) as transparent conductive layer were explored. The optical output power enhanced 100%, and the wavelength redshift decreased from 12 to 3 nm, which indicated the AgNW films prepared by low-speed spin-coating possessed attractive features for large-scale TCL applications in optoelectronic devices.

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