Thermoplasmonics-assisted nanoheterostructured Au-decorated CuInS2 nanoparticles: Matching solar spectrum absorption and its application on selective distillation of non-polar solvent systems by thermal solar energy

Yu Ting Yen, Chia Wei Chen, Ming Fang, Yu Ze Chen, Chih Chung Lai, Cheng Hung Hsu, Yi Chung Wang, Hao Lin, Chang Hong Shen, Jia Min Shieh, Johnny C. Ho, Yu Lun Chueh

研究成果: Article同行評審

19 引文 斯高帕斯(Scopus)

摘要

In this work, enhanced broadband solar spectrum absorption and solar-thermal conversion efficiency (~ 8%) has realized and reported by Au-decorated CuInS2 nanoparticles, namely Au@CIS NPs. The morphologies, compositions and absorptions were characterized by high resolution transmission electron microscopy (HR-TEM), UV-vis spectrometer and Finite-Difference Time-Domain (FDTD) numeric methods. The Au@CIS NPs shows a distinguished absorption perfectly matching AM1.5G solar spectrum, compared with pure Au, CIS and CIS-Au mixture nanoparticles (NPs) owing to near field plasmonic-assisted effect. In addition, the Au@CIS NPs proves its practical applications on selective distillation in non-polar solvent systems, for which the selective distillation of methylcyclohexane from toluene as an example was demonstrated. The approach can evoke future developments of plasmonic-assisted heterostructure in nanoscale for thermal solar energy harvesting application.

原文English
頁(從 - 到)470-478
頁數9
期刊Nano Energy
15
DOIs
出版狀態Published - 2015 七月 1

All Science Journal Classification (ASJC) codes

  • 可再生能源、永續發展與環境
  • 材料科學(全部)
  • 電氣與電子工程

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