Abstract
Purpose - The authors aimed to develop environmentally stable NIR-absorbing windows by blending a near-infrared (NIR)-absorbing dye and a photo-crosslinkable polymer. Design/methodology/approach - To prepare an environmentally stable NIR-absorbing window, a NIR-absorbing dye was mixed with crosslinkable poly(vinyl cinnamate) (PVCn). The crosslinking of PVCn was carried out by photo-dimerisation reaction of cinnamate with UV-exposure at a wavelength of 254?nm for 4?min. Findings - The resistance of the photo-crosslinked hybrid films against humidity, heat, and ultraviolet radiation damage was improved dramatically relative to the pristine NIR-absorbing dye. These improvements result from the protection of NIR-absorbing dye to moisture exposure in the presence of the polymer network. Originality/value - The simple and practical method resulted in a dramatic improvement in the environmental stability of NIR-absorbing window.
| Original language | English |
|---|---|
| Pages (from-to) | 170-174 |
| Number of pages | 5 |
| Journal | Pigment and Resin Technology |
| Volume | 42 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 2013 Aug 26 |
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All Science Journal Classification (ASJC) codes
- Surfaces, Coatings and Films
- Materials Chemistry
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Photo-crosslinkable NIR-absorbing window with environmental stability. / Hwang, Hyunmin; Kang, Moon Sung; Han, Jong Hun; Shin, Kwonwoo; Cho, Jeong Ho.
In: Pigment and Resin Technology, Vol. 42, No. 3, 26.08.2013, p. 170-174.Research output: Contribution to journal › Article
TY - JOUR
T1 - Photo-crosslinkable NIR-absorbing window with environmental stability
AU - Hwang, Hyunmin
AU - Kang, Moon Sung
AU - Han, Jong Hun
AU - Shin, Kwonwoo
AU - Cho, Jeong Ho
PY - 2013/8/26
Y1 - 2013/8/26
N2 - Purpose - The authors aimed to develop environmentally stable NIR-absorbing windows by blending a near-infrared (NIR)-absorbing dye and a photo-crosslinkable polymer. Design/methodology/approach - To prepare an environmentally stable NIR-absorbing window, a NIR-absorbing dye was mixed with crosslinkable poly(vinyl cinnamate) (PVCn). The crosslinking of PVCn was carried out by photo-dimerisation reaction of cinnamate with UV-exposure at a wavelength of 254?nm for 4?min. Findings - The resistance of the photo-crosslinked hybrid films against humidity, heat, and ultraviolet radiation damage was improved dramatically relative to the pristine NIR-absorbing dye. These improvements result from the protection of NIR-absorbing dye to moisture exposure in the presence of the polymer network. Originality/value - The simple and practical method resulted in a dramatic improvement in the environmental stability of NIR-absorbing window.
AB - Purpose - The authors aimed to develop environmentally stable NIR-absorbing windows by blending a near-infrared (NIR)-absorbing dye and a photo-crosslinkable polymer. Design/methodology/approach - To prepare an environmentally stable NIR-absorbing window, a NIR-absorbing dye was mixed with crosslinkable poly(vinyl cinnamate) (PVCn). The crosslinking of PVCn was carried out by photo-dimerisation reaction of cinnamate with UV-exposure at a wavelength of 254?nm for 4?min. Findings - The resistance of the photo-crosslinked hybrid films against humidity, heat, and ultraviolet radiation damage was improved dramatically relative to the pristine NIR-absorbing dye. These improvements result from the protection of NIR-absorbing dye to moisture exposure in the presence of the polymer network. Originality/value - The simple and practical method resulted in a dramatic improvement in the environmental stability of NIR-absorbing window.
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U2 - 10.1108/03699421311317334
DO - 10.1108/03699421311317334
M3 - Article
AN - SCOPUS:84882336736
VL - 42
SP - 170
EP - 174
JO - Pigment and Resin Technology
JF - Pigment and Resin Technology
SN - 0369-9420
IS - 3
ER -