RU2012155364A - METHOD FOR PRODUCING COMPOSITE MATERIALS BASED ON SILICON DIOXIDE - Google Patents

METHOD FOR PRODUCING COMPOSITE MATERIALS BASED ON SILICON DIOXIDE Download PDF

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Publication number
RU2012155364A
RU2012155364A RU2012155364/05A RU2012155364A RU2012155364A RU 2012155364 A RU2012155364 A RU 2012155364A RU 2012155364/05 A RU2012155364/05 A RU 2012155364/05A RU 2012155364 A RU2012155364 A RU 2012155364A RU 2012155364 A RU2012155364 A RU 2012155364A
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Russia
Prior art keywords
silicon dioxide
deposition
composite material
atmospheric pressure
metal oxide
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RU2012155364/05A
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Russian (ru)
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RU2528667C2 (en
Inventor
Абдулгалим Будаевич Исаев
Зазав Мустафаевич Алиев
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Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "ДАГЕСТАНСКИЙ ГОСУДАРСТВЕННЫЙ УНИВРСИТЕТ"
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Priority to RU2012155364/05A priority Critical patent/RU2528667C2/en
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Abstract

Способ получения композиционного материала на основе силикагеля, путем проведения осаждения геля кремниевой кислоты в присутствии диоксида титана или других оксидов металлов пропусканием диоксида углерода при атмосферном давлении, отличающийся тем, что осаждение диоксида кремния из силиката натрия осуществляют в присутствии оксида металла борбатированием углекислого газа при атмосферном давлении через толщу суспензии, с образованием композиционного материала по типу «ядро(диоксид кремния)/оболочка(оксид металла)».A method of producing a silica gel-based composite material by deposition of silicic acid gel in the presence of titanium dioxide or other metal oxides by passing carbon dioxide at atmospheric pressure, characterized in that the deposition of silicon dioxide from sodium silicate is carried out in the presence of metal oxide by carbon dioxide boiling at atmospheric pressure through the thickness of the suspension, with the formation of a composite material of the type "core (silicon dioxide) / shell (metal oxide)."

Claims (1)

Способ получения композиционного материала на основе силикагеля, путем проведения осаждения геля кремниевой кислоты в присутствии диоксида титана или других оксидов металлов пропусканием диоксида углерода при атмосферном давлении, отличающийся тем, что осаждение диоксида кремния из силиката натрия осуществляют в присутствии оксида металла борбатированием углекислого газа при атмосферном давлении через толщу суспензии, с образованием композиционного материала по типу «ядро(диоксид кремния)/оболочка(оксид металла)». A method of producing a silica gel-based composite material by deposition of silicic acid gel in the presence of titanium dioxide or other metal oxides by passing carbon dioxide at atmospheric pressure, characterized in that the deposition of silicon dioxide from sodium silicate is carried out in the presence of metal oxide by carbon dioxide boiling at atmospheric pressure through the thickness of the suspension, with the formation of a composite material of the type "core (silicon dioxide) / shell (metal oxide)."
RU2012155364/05A 2012-12-19 2012-12-19 Method of production of composite materials based on silicon dioxide RU2528667C2 (en)

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RU2012155364/05A RU2528667C2 (en) 2012-12-19 2012-12-19 Method of production of composite materials based on silicon dioxide

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RU2012155364A true RU2012155364A (en) 2014-06-27
RU2528667C2 RU2528667C2 (en) 2014-09-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113831762A (en) * 2020-11-04 2021-12-24 东华理工大学 Preparation method of coated titanium dioxide

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL276385A1 (en) * 1987-01-30 1989-07-24 Exxon Chemical Patents Inc Method for polymerization of olefines,diolefins and acetylene unsaturated compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113831762A (en) * 2020-11-04 2021-12-24 东华理工大学 Preparation method of coated titanium dioxide

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Effective date: 20161220