@article{ART003053527},
author={Namil Kim and Geug Tae Kim},
title={Characteristics of an electrochromic ECD (electro-chromic device) film in applications for smart windows with a 4-layer structure, a thickness of 0.5 mm},
journal={Journal of the Korean Crystal Growth and Crystal Technology},
issn={1225-1429},
year={2024},
volume={34},
number={1},
pages={16-21},
doi={10.6111/JKCGCT.2024.34.1.016}
TY - JOUR
AU - Namil Kim
AU - Geug Tae Kim
TI - Characteristics of an electrochromic ECD (electro-chromic device) film in applications for smart windows with a 4-layer structure, a thickness of 0.5 mm
JO - Journal of the Korean Crystal Growth and Crystal Technology
PY - 2024
VL - 34
IS - 1
PB - The Korea Association Of Crystal Growth, Inc.
SP - 16
EP - 21
SN - 1225-1429
AB - Using electrochromic devices (ECD), smart window films that can change the colors from tinted state into transparent state by applying an external voltage were manufactured. Polyethylene terephthalate (PET) film was used as a substrate instead of conventional glass, and ECD modules having a total thickness of about 50 μm were manufactured by sequentially introducing an ITO/Ag/ITO electrode layer, a WO3/TIC2 organic discoloration layer, and a Nafion fluorine electrolyte layer. Through a series of sputtering, bar coating, and thermal compression processes, a large scale smart window with a horizontal and vertical length of more than 80 mm was manufactured. When DC 3.5 V was applied, the transmittance decreased from 54 % to 24 % and moreover the color change could be confirmed even with the naked eye. Reversible color change capability at low external voltage implies that external sunlight can be selectively blocked which is effective in terms of energy saving.
KW - Electrochromic devices;Electric voltage;Color change
DO - 10.6111/JKCGCT.2024.34.1.016
ER -
Namil Kim and Geug Tae Kim. (2024). Characteristics of an electrochromic ECD (electro-chromic device) film in applications for smart windows with a 4-layer structure, a thickness of 0.5 mm. Journal of the Korean Crystal Growth and Crystal Technology, 34(1), 16-21.
Namil Kim and Geug Tae Kim. 2024, "Characteristics of an electrochromic ECD (electro-chromic device) film in applications for smart windows with a 4-layer structure, a thickness of 0.5 mm", Journal of the Korean Crystal Growth and Crystal Technology, vol.34, no.1 pp.16-21. Available from: doi:10.6111/JKCGCT.2024.34.1.016
Namil Kim, Geug Tae Kim "Characteristics of an electrochromic ECD (electro-chromic device) film in applications for smart windows with a 4-layer structure, a thickness of 0.5 mm" Journal of the Korean Crystal Growth and Crystal Technology 34.1 pp.16-21 (2024) : 16.
Namil Kim, Geug Tae Kim. Characteristics of an electrochromic ECD (electro-chromic device) film in applications for smart windows with a 4-layer structure, a thickness of 0.5 mm. 2024; 34(1), 16-21. Available from: doi:10.6111/JKCGCT.2024.34.1.016
Namil Kim and Geug Tae Kim. "Characteristics of an electrochromic ECD (electro-chromic device) film in applications for smart windows with a 4-layer structure, a thickness of 0.5 mm" Journal of the Korean Crystal Growth and Crystal Technology 34, no.1 (2024) : 16-21.doi: 10.6111/JKCGCT.2024.34.1.016
Namil Kim; Geug Tae Kim. Characteristics of an electrochromic ECD (electro-chromic device) film in applications for smart windows with a 4-layer structure, a thickness of 0.5 mm. Journal of the Korean Crystal Growth and Crystal Technology, 34(1), 16-21. doi: 10.6111/JKCGCT.2024.34.1.016
Namil Kim; Geug Tae Kim. Characteristics of an electrochromic ECD (electro-chromic device) film in applications for smart windows with a 4-layer structure, a thickness of 0.5 mm. Journal of the Korean Crystal Growth and Crystal Technology. 2024; 34(1) 16-21. doi: 10.6111/JKCGCT.2024.34.1.016
Namil Kim, Geug Tae Kim. Characteristics of an electrochromic ECD (electro-chromic device) film in applications for smart windows with a 4-layer structure, a thickness of 0.5 mm. 2024; 34(1), 16-21. Available from: doi:10.6111/JKCGCT.2024.34.1.016
Namil Kim and Geug Tae Kim. "Characteristics of an electrochromic ECD (electro-chromic device) film in applications for smart windows with a 4-layer structure, a thickness of 0.5 mm" Journal of the Korean Crystal Growth and Crystal Technology 34, no.1 (2024) : 16-21.doi: 10.6111/JKCGCT.2024.34.1.016
