Passivation ability of graphene oxide demonstrated by two-different-metal solar cells

The study on graphene oxide (GO) grows rapidly in recent years. We find that graphene oxide could act as the passivation material in photovoltaic applications. Graphene oxide has been applied on Si two-different-metal solar cells. The suitable introduction of graphene oxide could result in obvious e...

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Detalles Bibliográficos
Autores principales: Hsu, Wen-Tzu, Tsai, Zong-Sian, Chen, Liang-Chun, Chen, Guan-Yu, Lin, Chun-Chieh, Chen, Mei-Hsin, Song, Jenn-Ming, Lin, Chu-Hsuan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2014
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4493844/
https://www.ncbi.nlm.nih.gov/pubmed/26088990
http://dx.doi.org/10.1186/1556-276X-9-696
Descripción
Sumario:The study on graphene oxide (GO) grows rapidly in recent years. We find that graphene oxide could act as the passivation material in photovoltaic applications. Graphene oxide has been applied on Si two-different-metal solar cells. The suitable introduction of graphene oxide could result in obvious enhancement on the efficiency. The simple chemical process to deposit graphene oxide makes low thermal budget, large-area deposition, and fast production of surface passivation possible. The different procedures to incorporate graphene oxide in Si two-different-metal solar cells are compared, and 21% enhancement on the efficiency is possible with a suitable deposition method.

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