RU2007141299A - METHOD FOR OBTAINING THIN TRANSPARENT COATINGS BASED ON MESOPOROUS SILICON DIOXIDE BY ZOL-GEL METHOD IN THE PRESENCE OF ORGANIC ACIDS, FUNCTIONAL ORGANIC OIL-OIL - Google Patents
METHOD FOR OBTAINING THIN TRANSPARENT COATINGS BASED ON MESOPOROUS SILICON DIOXIDE BY ZOL-GEL METHOD IN THE PRESENCE OF ORGANIC ACIDS, FUNCTIONAL ORGANIC OIL-OIL Download PDFInfo
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Abstract
Способ получения тонких 50-200 нм однослойных просветляющих покрытий с низким показателем преломления 1,27-1,40 на основе мезопористого диоксида кремния на изделиях из силикатного стекла с максимумом пропускания 96-99,9% в видимой области спектра, включающий в себя золь-гель процесс тетраалкоксида кремния в присутствии органической добавки в концентрации 0,1-5,0 вес.% к весу золя, с использованием техники EISA, отличающийся тем, что ! 1) в качестве органической добавки, которая определяет самопроизвольное микроразделение неорганической и органической фаз при образовании твердого покрытия на стекле, используются одноосновные органические кислоты; ! 2) в качестве органической добавки, которая определяет самопроизвольное микроразделение неорганической и органической фаз при образовании твердого покрытия на стекле, используются двухосновные органические кислоты; ! 3) в качестве органической добавки, которая определяет самопроизвольное микроразделение неорганической и органической фаз при образовании твердого покрытия на стекле, используются многоосновные (в соединении более двух карбоксильных групп) органические кислоты; ! 4) в качестве органической добавки, которая определяет самопроизвольное микроразделение неорганической и органической фаз при образовании твердого покрытия на стекле, используются функциональные производные органических кислот, содержащие группы - ОН, - NH2, >NH, >СО; ! 5) в качестве органической добавки, которая определяет самопроизвольное микроразделение неорганической и органической фаз при образовании твердого покрытия на стекле, используются сложные эфиры органических кислот; ! 6) органическая дA method for producing thin 50-200 nm single-layer antireflection coatings with a low refractive index of 1.27-1.40 based on mesoporous silicon dioxide on silicate glass products with a transmission maximum of 96-99.9% in the visible spectral region, including sol gel process of silicon tetraalkoxide in the presence of an organic additive at a concentration of 0.1-5.0 wt.% to the weight of the sol, using the EISA technique, characterized in that! 1) monobasic organic acids are used as an organic additive, which determines the spontaneous micro-separation of inorganic and organic phases during the formation of a solid coating on glass; ! 2) dibasic organic acids are used as an organic additive, which determines the spontaneous micro-separation of inorganic and organic phases during the formation of a solid coating on glass; ! 3) polybasic (in the combination of more than two carboxyl groups) organic acids are used as an organic additive, which determines the spontaneous micro-separation of inorganic and organic phases during the formation of a solid coating on glass; ! 4) as an organic additive, which determines the spontaneous micro-separation of inorganic and organic phases during the formation of a solid coating on glass, functional derivatives of organic acids containing the groups —OH, —NH2,> NH,> CO are used; ! 5) as the organic additive, which determines the spontaneous micro-separation of inorganic and organic phases during the formation of a solid coating on glass, esters of organic acids are used; ! 6) organic d
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RU2007141299/03A RU2368575C2 (en) | 2007-11-07 | 2007-11-07 | Method for production of thin antireflection layers based on mesoporous silicon dioxide by sol-gel method in presence of organic acids, functional derivatives of organic acids, esters of organic acids |
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RU2007141299/03A RU2368575C2 (en) | 2007-11-07 | 2007-11-07 | Method for production of thin antireflection layers based on mesoporous silicon dioxide by sol-gel method in presence of organic acids, functional derivatives of organic acids, esters of organic acids |
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RU2007141299A true RU2007141299A (en) | 2009-05-20 |
RU2368575C2 RU2368575C2 (en) | 2009-09-27 |
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RU2007141299/03A RU2368575C2 (en) | 2007-11-07 | 2007-11-07 | Method for production of thin antireflection layers based on mesoporous silicon dioxide by sol-gel method in presence of organic acids, functional derivatives of organic acids, esters of organic acids |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102199312A (en) * | 2011-03-07 | 2011-09-28 | 青岛大学 | Mesoporous silica particle compound carrier with controlled-release function as well as preparation method and application thereof |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2490222C1 (en) * | 2012-01-27 | 2013-08-20 | Открытое акционерное общество "Производственное объединение "Новосибирский приборостроительный завод" (ОАО "ПО "НПЗ") | Method of applying antireflecting coating |
RU2602594C2 (en) * | 2013-08-15 | 2016-11-20 | Общество с ограниченной ответственностью "Сферастек" | Glass |
RU2542997C1 (en) * | 2014-02-25 | 2015-02-27 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский государственный университет" | Clarifying thin-film coating based on silicon(iv) and bismuth(iii) oxide compounds |
RU2713004C1 (en) * | 2018-11-27 | 2020-02-03 | Федеральное государственное бюджетное учреждение науки Институт металлоорганической химии им. Г.А. Разуваева Российской академии наук | Method of obtaining coatings from silicon dioxide on silicate glass at low curing temperature of 60-90 °c, having increased hardness |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102199312A (en) * | 2011-03-07 | 2011-09-28 | 青岛大学 | Mesoporous silica particle compound carrier with controlled-release function as well as preparation method and application thereof |
CN102199312B (en) * | 2011-03-07 | 2012-07-25 | 青岛大学 | Mesoporous silica particle compound carrier with controlled-release function as well as preparation method and application thereof |
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