Qinyuan Zhang, Zhong-hong Jiang, Yung-Yuan Wu, Lili Hu
{"title":"Ti(OC4H9)4-GPTMS-MMA衍生二氧化钛溶胶-凝胶光学涂层的制备与性能","authors":"Qinyuan Zhang, Zhong-hong Jiang, Yung-Yuan Wu, Lili Hu","doi":"10.1117/12.300680","DOIUrl":null,"url":null,"abstract":"Sol-gel processing of acid-catalyzed tetrabutoxytitanate, 3- glycidyl propyl trimethoxisilane and monomeric methyl methacrylate to produce titania-silica sol-gel optical coatings and matrix materials has been systematically studied. The coatings were deposited by dip-coating technique on glass substrates from a polymeric solutions, pseudo-ternary phase diagram were used to outline the regions of stability of the Ti(OC4H9)4-C2H5OH-H2O-HAC and Ti(OC4H9)4-GPTMS-C2H5OH-H2O-HAC system respectively. It was found that the stability of the system depend on the compositions, especially the molar ratio of [H2O]/[Ti(OC4H9)4]. The use of GPTMS allows a thicker coatings than is possible with the sol- gel films prepared from non-organically modified alkoxides.","PeriodicalId":362287,"journal":{"name":"Thin Film Physics and Applications","volume":"83 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1998-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Preparation and properties of Ti(OC4H9)4-GPTMS-MMA derived titania-silica sol-gel optical coatings\",\"authors\":\"Qinyuan Zhang, Zhong-hong Jiang, Yung-Yuan Wu, Lili Hu\",\"doi\":\"10.1117/12.300680\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Sol-gel processing of acid-catalyzed tetrabutoxytitanate, 3- glycidyl propyl trimethoxisilane and monomeric methyl methacrylate to produce titania-silica sol-gel optical coatings and matrix materials has been systematically studied. The coatings were deposited by dip-coating technique on glass substrates from a polymeric solutions, pseudo-ternary phase diagram were used to outline the regions of stability of the Ti(OC4H9)4-C2H5OH-H2O-HAC and Ti(OC4H9)4-GPTMS-C2H5OH-H2O-HAC system respectively. It was found that the stability of the system depend on the compositions, especially the molar ratio of [H2O]/[Ti(OC4H9)4]. The use of GPTMS allows a thicker coatings than is possible with the sol- gel films prepared from non-organically modified alkoxides.\",\"PeriodicalId\":362287,\"journal\":{\"name\":\"Thin Film Physics and Applications\",\"volume\":\"83 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1998-02-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Thin Film Physics and Applications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1117/12.300680\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Thin Film Physics and Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1117/12.300680","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Preparation and properties of Ti(OC4H9)4-GPTMS-MMA derived titania-silica sol-gel optical coatings
Sol-gel processing of acid-catalyzed tetrabutoxytitanate, 3- glycidyl propyl trimethoxisilane and monomeric methyl methacrylate to produce titania-silica sol-gel optical coatings and matrix materials has been systematically studied. The coatings were deposited by dip-coating technique on glass substrates from a polymeric solutions, pseudo-ternary phase diagram were used to outline the regions of stability of the Ti(OC4H9)4-C2H5OH-H2O-HAC and Ti(OC4H9)4-GPTMS-C2H5OH-H2O-HAC system respectively. It was found that the stability of the system depend on the compositions, especially the molar ratio of [H2O]/[Ti(OC4H9)4]. The use of GPTMS allows a thicker coatings than is possible with the sol- gel films prepared from non-organically modified alkoxides.
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