Description Detail

Vol.19, No.1(2012-)(36) 
Thermochromic Materials made of PVA Film Doped ZnO on the UV/Vis Spectral of Properties
熱致變色材料製成PVA薄膜掺雜ZnO對UV/Vis光譜性質之探討
C. K. Tseng, K. C. Lee, H. J. Yu*
曾軍凱, 李貴琪, 游輝仁
In this study, thermochromic materials of [(CH3CH2)2NH2]2[CuCl4] ]percentage concentration of 0.2wt% by weight added to PVA solution (4wt%) and by the weight percent concentration (0.1wt%, 0.15wt%, 0.2 wt%) adding zinc oxide thin films made in the film were irradiated UV / Vis spectrometer and the spectral analyzer, the results obtained by adding thermochromic oxide films with the absorption350nm-200nm of alcohol ultraviolet shielding effect, and with the temperature will increase the value of increased absorption, transmittance decreases.
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(4wt%)並依重量百分濃度(0.1wt%、0.15wt%、0.2wt%)添加氧化鋅製成薄膜,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氧化鋅薄膜具有吸收350nm-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。
[(CH3CH2)2NH2]2[CuCl4], PVA, ZnO
四氯銅雙二乙基銨鹽、聚乙烯醇、氧化鋅
Year Volume
2020 27.1 | 27.2
27.3 |
2019 26.1 |
2018 25.1 |
2017 24.1 | 24.2
24.3 | 24.4
24.5 | 24.6
24.7 | 24.8
24.9 |
2016 23.1 | 23.2
23.3 | 23.4
23.5 | 23.6
23.7 | 23.8
2015 22.1 | 22.2
22.3 | 22.4
22.5 |
2014 21.1 | 21.2
21.3 |
2013 20.1 | 20.2
20.3 | 20.4
2012 19.1 | 19.2
19.3 | 19.4
2011 18.1 | 18.2
2010 17.4