Extended red light harvesting in a poly(3-hexylthiophene)/iron disulfide nanocrystal hybrid solar cell

Yun Yue Lin, Di Yan Wang, Hung Chi Yen, Hsuen Li Chen, Chia Chun Chen, Chun Ming Chen, Chih Yuan Tang, Chun Wei Chen*

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

84 引文 斯高帕斯(Scopus)

摘要

A polymer solar cell based on poly(3-hexylthiophene) (P3HT)/iron disulfide (FeS2) nanocrystal (NC) hybrid is presented. The FeS2 NCs of 10nm in diameter were homogeneously blended with P3HT to form an active layer of a solar cell. An extended red light harvesting up to 900nm resulting from the NCs in the device has been demonstrated, compared to a typical absorption edge of 650nm of a pristine P3HT. The environmentally friendly and low-cost FeS2 NCs can be used as a promising candidate for an acceptor in the polymer solar cell device application with an enhanced photovoltaic response in the extended red light region.

原文英語
文章編號405207
期刊Nanotechnology
20
發行號40
DOIs
出版狀態已發佈 - 2009

ASJC Scopus subject areas

  • 生物工程
  • 一般化學
  • 一般材料科學
  • 材料力學
  • 機械工業
  • 電氣與電子工程

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