Fabrication of stable photovoltachromic cells using a solvent-free hybrid polymer electrolyte

Ming Che Yang; Hsun Wei Cho; Jih Jen Wu

doi:10.1039/c4nr01695e

Fabrication of stable photovoltachromic cells using a solvent-free hybrid polymer electrolyte

Ming Che Yang, Hsun Wei Cho, Jih Jen Wu

Department of Chemical Engineering

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

Abstract

In this work, photovoltachromic cells (PVCCs) are fabricated using a solvent-free polyethylene glycol (PEG)-titanium hybrid polymer electrolyte. With appropriate addition of 1,2-dimethyl-3-propylimidazolium iodide in the electrolyte, the range of tunable colored-state transmittance of the PVCC is enlarged due to an improved fill factor. A transmittance modulation larger than 40% can be maintained for at least 3 months, demonstrating the good long-term stability of PVCCs fabricated using the solvent-free PEG-Ti hybrid electrolyte.

Original language	English
Pages (from-to)	9541-9544
Number of pages	4
Journal	Nanoscale
Volume	6
Issue number	16
DOIs	https://doi.org/10.1039/c4nr01695e
Publication status	Published - 2014 Aug 21

All Science Journal Classification (ASJC) codes

Materials Science(all)

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abstract = "In this work, photovoltachromic cells (PVCCs) are fabricated using a solvent-free polyethylene glycol (PEG)-titanium hybrid polymer electrolyte. With appropriate addition of 1,2-dimethyl-3-propylimidazolium iodide in the electrolyte, the range of tunable colored-state transmittance of the PVCC is enlarged due to an improved fill factor. A transmittance modulation larger than 40% can be maintained for at least 3 months, demonstrating the good long-term stability of PVCCs fabricated using the solvent-free PEG-Ti hybrid electrolyte.",

author = "Yang, {Ming Che} and Cho, {Hsun Wei} and Wu, {Jih Jen}",

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AU - Yang, Ming Che

AU - Cho, Hsun Wei

AU - Wu, Jih Jen

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Y1 - 2014/8/21

N2 - In this work, photovoltachromic cells (PVCCs) are fabricated using a solvent-free polyethylene glycol (PEG)-titanium hybrid polymer electrolyte. With appropriate addition of 1,2-dimethyl-3-propylimidazolium iodide in the electrolyte, the range of tunable colored-state transmittance of the PVCC is enlarged due to an improved fill factor. A transmittance modulation larger than 40% can be maintained for at least 3 months, demonstrating the good long-term stability of PVCCs fabricated using the solvent-free PEG-Ti hybrid electrolyte.

AB - In this work, photovoltachromic cells (PVCCs) are fabricated using a solvent-free polyethylene glycol (PEG)-titanium hybrid polymer electrolyte. With appropriate addition of 1,2-dimethyl-3-propylimidazolium iodide in the electrolyte, the range of tunable colored-state transmittance of the PVCC is enlarged due to an improved fill factor. A transmittance modulation larger than 40% can be maintained for at least 3 months, demonstrating the good long-term stability of PVCCs fabricated using the solvent-free PEG-Ti hybrid electrolyte.

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