{"title":"紫外-可见辐照三元杂化PMMA复合材料的分光光度分析","authors":"R. Al-Khafaji, Rusul Taha Hussein","doi":"10.15866/IREPHY.V9I4.7614","DOIUrl":null,"url":null,"abstract":"Ternary hybrid composite PMMA matrix with TiO2-Al2O3- ZrO2 as additives were prepared carried out casting method. Range of weight fractions (92-84 wt %) of PMMA, fixed percentage (4%) of TiO2 and range of weight fractions (4-12 wt %) of Al2O3 and ZrO2 were used as started materials. Optical constants were obtained of the prepared samples using spectrometer (UV- VIS). Absorption coefficient, extinction coefficient, refractive index and optical energy gap were calculated. It was noticing of absorption coefficient and extinction coefficient and refractive index values for (PMMA - TiO2- Al2O3) higher than that of (PMMA - TiO2- ZrO2), also, more decreasing optical energy gap values in the first composites than other samples.","PeriodicalId":448231,"journal":{"name":"International Review of Physics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Spectrophotometric Analysis UV-VIS Irradiated Ternary Hybrid PMMA Composite\",\"authors\":\"R. Al-Khafaji, Rusul Taha Hussein\",\"doi\":\"10.15866/IREPHY.V9I4.7614\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Ternary hybrid composite PMMA matrix with TiO2-Al2O3- ZrO2 as additives were prepared carried out casting method. Range of weight fractions (92-84 wt %) of PMMA, fixed percentage (4%) of TiO2 and range of weight fractions (4-12 wt %) of Al2O3 and ZrO2 were used as started materials. Optical constants were obtained of the prepared samples using spectrometer (UV- VIS). Absorption coefficient, extinction coefficient, refractive index and optical energy gap were calculated. It was noticing of absorption coefficient and extinction coefficient and refractive index values for (PMMA - TiO2- Al2O3) higher than that of (PMMA - TiO2- ZrO2), also, more decreasing optical energy gap values in the first composites than other samples.\",\"PeriodicalId\":448231,\"journal\":{\"name\":\"International Review of Physics\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-08-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Review of Physics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.15866/IREPHY.V9I4.7614\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Review of Physics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15866/IREPHY.V9I4.7614","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Ternary hybrid composite PMMA matrix with TiO2-Al2O3- ZrO2 as additives were prepared carried out casting method. Range of weight fractions (92-84 wt %) of PMMA, fixed percentage (4%) of TiO2 and range of weight fractions (4-12 wt %) of Al2O3 and ZrO2 were used as started materials. Optical constants were obtained of the prepared samples using spectrometer (UV- VIS). Absorption coefficient, extinction coefficient, refractive index and optical energy gap were calculated. It was noticing of absorption coefficient and extinction coefficient and refractive index values for (PMMA - TiO2- Al2O3) higher than that of (PMMA - TiO2- ZrO2), also, more decreasing optical energy gap values in the first composites than other samples.
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