Polyvinylbutyral assisted synthesis and characterization of chalcopyrite quaternary semiconductor Cu(InxGa1-x)Se2 nanofibers by electrospinning route

Lin Jer Chen; Jiunn Der Liao; Yu Ju Chuang; Yaw Shyan Fu

doi:10.1016/j.polymer.2010.10.058

Polyvinylbutyral assisted synthesis and characterization of chalcopyrite quaternary semiconductor Cu(In_xGa_1-x)Se₂ nanofibers by electrospinning route

Lin Jer Chen, Jiunn Der Liao, Yu Ju Chuang, Yaw Shyan Fu

Research output: Contribution to journal › Article

5 Citations (Scopus)

Abstract

Chalcopyrite quaternary semiconductor Cu (In_xGa_1-x) Se₂ nanocrystals were successfully prepared via a relatively simple electrospinning route and characterized using X-ray powder diffraction (XRD), scanning electron microscopy (SEM), thermogravimetric analysis (TGA) and transmission electron microscopy (TEM). Semiconductor Cu(In_xGa _1-x)Se₂ nanofibers were obtained for PVB/Cu(In _xGa_1-x)Se₂ precursor at an applied voltage of 20 kV after annealing treatment at 400 °C for 6 h. The optical property of Cu (In_xGa_1-x) Se₂ nanocrystals was also recorded by means of UV-vis absorption spectroscopy. We also report the first electrospinning synthesis of uniform chalcopyrite crystals Cu (In _xGa_1-x)Se₂ nanofibers and demonstrate can be used to create simple thin film solar cells, with our first cells exhibiting an efficiency of 1.96% under AM1.5 illumination.

Original language	English
Pages (from-to)	116-121
Number of pages	6
Journal	polymer
Volume	52
Issue number	1
DOIs	https://doi.org/10.1016/j.polymer.2010.10.058
Publication status	Published - 2011 Jan 7

All Science Journal Classification (ASJC) codes

Organic Chemistry
Polymers and Plastics
Materials Chemistry

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Chen, L. J., Liao, J. D., Chuang, Y. J., & Fu, Y. S. (2011). Polyvinylbutyral assisted synthesis and characterization of chalcopyrite quaternary semiconductor Cu(In_xGa_1-x)Se₂ nanofibers by electrospinning route. polymer, 52(1), 116-121. https://doi.org/10.1016/j.polymer.2010.10.058

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title = "Polyvinylbutyral assisted synthesis and characterization of chalcopyrite quaternary semiconductor Cu(InxGa1-x)Se2 nanofibers by electrospinning route",

abstract = "Chalcopyrite quaternary semiconductor Cu (InxGa1-x) Se2 nanocrystals were successfully prepared via a relatively simple electrospinning route and characterized using X-ray powder diffraction (XRD), scanning electron microscopy (SEM), thermogravimetric analysis (TGA) and transmission electron microscopy (TEM). Semiconductor Cu(InxGa 1-x)Se2 nanofibers were obtained for PVB/Cu(In xGa1-x)Se2 precursor at an applied voltage of 20 kV after annealing treatment at 400 °C for 6 h. The optical property of Cu (InxGa1-x) Se2 nanocrystals was also recorded by means of UV-vis absorption spectroscopy. We also report the first electrospinning synthesis of uniform chalcopyrite crystals Cu (In xGa1-x)Se2 nanofibers and demonstrate can be used to create simple thin film solar cells, with our first cells exhibiting an efficiency of 1.96% under AM1.5 illumination.",

author = "Chen, {Lin Jer} and Liao, {Jiunn Der} and Chuang, {Yu Ju} and Fu, {Yaw Shyan}",

year = "2011",

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doi = "10.1016/j.polymer.2010.10.058",

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AU - Chen, Lin Jer

AU - Liao, Jiunn Der

AU - Chuang, Yu Ju

AU - Fu, Yaw Shyan

PY - 2011/1/7

Y1 - 2011/1/7

N2 - Chalcopyrite quaternary semiconductor Cu (InxGa1-x) Se2 nanocrystals were successfully prepared via a relatively simple electrospinning route and characterized using X-ray powder diffraction (XRD), scanning electron microscopy (SEM), thermogravimetric analysis (TGA) and transmission electron microscopy (TEM). Semiconductor Cu(InxGa 1-x)Se2 nanofibers were obtained for PVB/Cu(In xGa1-x)Se2 precursor at an applied voltage of 20 kV after annealing treatment at 400 °C for 6 h. The optical property of Cu (InxGa1-x) Se2 nanocrystals was also recorded by means of UV-vis absorption spectroscopy. We also report the first electrospinning synthesis of uniform chalcopyrite crystals Cu (In xGa1-x)Se2 nanofibers and demonstrate can be used to create simple thin film solar cells, with our first cells exhibiting an efficiency of 1.96% under AM1.5 illumination.

AB - Chalcopyrite quaternary semiconductor Cu (InxGa1-x) Se2 nanocrystals were successfully prepared via a relatively simple electrospinning route and characterized using X-ray powder diffraction (XRD), scanning electron microscopy (SEM), thermogravimetric analysis (TGA) and transmission electron microscopy (TEM). Semiconductor Cu(InxGa 1-x)Se2 nanofibers were obtained for PVB/Cu(In xGa1-x)Se2 precursor at an applied voltage of 20 kV after annealing treatment at 400 °C for 6 h. The optical property of Cu (InxGa1-x) Se2 nanocrystals was also recorded by means of UV-vis absorption spectroscopy. We also report the first electrospinning synthesis of uniform chalcopyrite crystals Cu (In xGa1-x)Se2 nanofibers and demonstrate can be used to create simple thin film solar cells, with our first cells exhibiting an efficiency of 1.96% under AM1.5 illumination.

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