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（10wt%）並依重量百分濃度（0.1wt%、0.15wt%、0.2wt%）添加氧化鋅製成薄膜，在分別將薄膜使用UV/Vis光譜分析儀和分光分析儀照射D65光源，得到的結果為熱致變色聚乙烯醇添加氧化薄膜具有吸收遮蔽紫外線的功效，而隨溫度的升高會使吸收值上升，透光值下降，而熱致變色聚乙烯醇添加氧化薄膜的變色辨識溫度為40℃以上。
In this study, thermochromic materials of [(CH3CH2)2NH2]2[CuCl4] ]percentage concentration concentration of 0.2wt% by weight added to PVA solution (10wt%) and by the weight percent concentration (0.1wt%, 0.15wt%, 0.2 wt%) adding zinc oxide thin films made of, respectively, the film used in the UV/Vis spectrometer and lightsource spectralanalyzer light D65, the results obtained for the thermochromic polyvinyl alcohol film added zinc oxide films with the absorption of UV shielding effect, while With increasing temperature willincrease absorption, transmittance decreases, while the thermochromic alcohol film to add zinc oxide color identification of temperature above 40℃.
