Transition Metal - Fe Modified TiO2 Add in Thermochromic Materials Made of PVA Film on the UV/Vis Spectral of Properties

Y. P. Shan; K. C. Lee

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Transition Metal - Fe Modified TiO2 Add in Thermochromic Materials Made of PVA Film on the UV/Vis Spectral of Properties

以過渡金屬-鐵改質TiO2加入熱致變色材料製成PVA薄膜之探討

Y. P. Shan 單于蘋 Department of Textile Engineering, Chinese Culture University
K. C. Lee 李貴琪 ✉ Department of Textile Engineering, Chinese Culture University

Abstract

This study was thermochromic materials[(CH3CH2)2NH2]2[CuCl4], according to the weight percentage of fixed concentrations 0.2% adding polyvinyl alcohol (PVA) solution (8%) doped Fe/TiO2 made of film﹐and then the film were at the room temperature and heated to 60℃ UV/Vis 200~800nm light absorption and light transmittance values were measured for analysis.The results obtained for the concentration and temperature increases, the [(CH3CH2)2NH2]2[CuCl4] doped Fe/TiO2 absorption value of polyvinyl alcohol PVA films increased transmittance decreased, [(CH3CH2)2NH2]2[CuCl4] doped Fe/TiO2 absorption of polyvinyl alcohol (PVA) films value of 200~400nm.

Keywords

摘要

本實驗將熱致變色材料四氯銅雙二乙基銨鹽依重量百分濃度0.2wt%添加於聚乙烯醇水溶液(8wt%)並依重量百分濃度(0.1wt%、0.15wt%、0.2wt%)添加二氧化鈦製成薄膜，在分別將薄膜照射UV/Vis光譜分析儀和分光分析儀，得到的結果為熱致變色聚乙烯醇添加二氧化鈦薄膜具有吸收400nm-200nm紫外線的功效，而隨溫度的升高會使吸收值上升，透光值下降。

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Issue: Vol. 20 No. 1 (2013)
Section: Original Research Articles
Pages: 28
Submitted: 2015-06-20
Published: 2015-06-20
ID: JHGT-15-066
Views: 1
Downloads: 0

引用 How to cite

Shan, Y. P., & Lee, K. C. (2013). Transition Metal - Fe Modified TiO2 Add in Thermochromic Materials Made of PVA Film on the UV/Vis Spectral of Properties. Journal of the Hwa Gang Textile, 20(1), 28. https://jhgt.org.tw/article/view/65

@article{shan2013_65,
  author  = {Shan, Y. P. and Lee, K. C.},
  title   = {Transition Metal - Fe Modified TiO2 Add in Thermochromic Materials Made of PVA Film on the UV/Vis Spectral of Properties},
  journal = {Journal of the Hwa Gang Textile},
  year    = {2013},
  volume  = {20},
  number  = {1},
  pages   = {28},
  issn    = {1025-9678},
  url     = {https://jhgt.org.tw/article/view/65}
}

TY  - JOUR
AU  - Shan, Y. P.
AU  - Lee, K. C.
TI  - Transition Metal - Fe Modified TiO2 Add in Thermochromic Materials Made of PVA Film on the UV/Vis Spectral of Properties
JO  - Journal of the Hwa Gang Textile
T2  - 華岡紡織期刊
VL  - 20
IS  - 1
PY  - 2013
SP  - 28
KW  - [(CH3CH2)2NH2]2[CuCl4]
KW  - PVA
KW  - TiO2
SN  - 1025-9678
UR  - https://jhgt.org.tw/article/view/65
AB  - This study was thermochromic materials[(CH3CH2)2NH2]2[CuCl4], according to the weight percentage of fixed concentrations 0.2% adding polyvinyl alcohol (PVA) solution (8%) doped Fe/TiO2 made of film﹐and then the film were at the room temperature and heated to 60℃ UV/Vis 200~800nm light absorption and light transmittance values were measured for analysis.The results obtained for the concentration and temperature increases, the [(CH3CH2)2NH2]2[CuCl4] doped Fe/TiO2 absorption value of polyvinyl alcohol PVA films increased transmittance decreased, [(CH3CH2)2NH2]2[CuCl4] doped Fe/TiO2 absorption of polyvinyl alcohol (PVA) films value of 200~400nm.
ER  -

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