Novel polyorganosiloxane xerogels with bifunctional ≡Si(CH₂)₃H/≡Si(CH₂)₃NH₂ surface layer
Novel polyorganosiloxanes gels with bifunctional (≡Si(CH₂)₃H/≡Si(CH₂)₃NH₂) surface layer have been prepared by a sol-gel technique using silane-ternary systems. The surface properties of the obtained gels are highly reproducible. The effect of the addition of a catalyst was investigated, and it is s...
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| Дата: | 2002 |
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| Автори: | , , , |
| Формат: | Стаття |
| Мова: | English |
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Інститут хімії поверхні ім. О.О. Чуйка НАН України
2002
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| Назва видання: | Поверхность |
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| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/126359 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Novel polyorganosiloxane xerogels with bifunctional ≡Si(CH₂)₃H/≡Si(CH₂)₃NH₂ surface layer / I.V. Melnyk (Seredyuk), Yu.L. Zub, A.A. Chuiko, P. Van Der Voort // Поверхность. — 2002. — Вип. 7-8. — С. 125-133. — Бібліогр.: 20 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-126359 |
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irk-123456789-1263592017-11-22T03:02:41Z Novel polyorganosiloxane xerogels with bifunctional ≡Si(CH₂)₃H/≡Si(CH₂)₃NH₂ surface layer Melnyk (Seredyuk), I.V. Zub, Yu.L. Chuiko, A.A. Van Der Voort, P. Surface chemistry of silica and related sorbents Novel polyorganosiloxanes gels with bifunctional (≡Si(CH₂)₃H/≡Si(CH₂)₃NH₂) surface layer have been prepared by a sol-gel technique using silane-ternary systems. The surface properties of the obtained gels are highly reproducible. The effect of the addition of a catalyst was investigated, and it is shown that the addition of fluoride ion has a highly beneficial effect on the porous properties of the materials. The synthesized samples have specific surface areas up to 250 m²/g, and have a high potential as selective sorbents for heavy and noble metals (Hg²⁺, Ag⁺, Au³⁺ etc.). 2002 Article Novel polyorganosiloxane xerogels with bifunctional ≡Si(CH₂)₃H/≡Si(CH₂)₃NH₂ surface layer / I.V. Melnyk (Seredyuk), Yu.L. Zub, A.A. Chuiko, P. Van Der Voort // Поверхность. — 2002. — Вип. 7-8. — С. 125-133. — Бібліогр.: 20 назв. — англ. XXXX-0106 http://dspace.nbuv.gov.ua/handle/123456789/126359 en Поверхность Інститут хімії поверхні ім. О.О. Чуйка НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Surface chemistry of silica and related sorbents Surface chemistry of silica and related sorbents |
| spellingShingle |
Surface chemistry of silica and related sorbents Surface chemistry of silica and related sorbents Melnyk (Seredyuk), I.V. Zub, Yu.L. Chuiko, A.A. Van Der Voort, P. Novel polyorganosiloxane xerogels with bifunctional ≡Si(CH₂)₃H/≡Si(CH₂)₃NH₂ surface layer Поверхность |
| description |
Novel polyorganosiloxanes gels with bifunctional (≡Si(CH₂)₃H/≡Si(CH₂)₃NH₂) surface layer have been prepared by a sol-gel technique using silane-ternary systems. The surface properties of the obtained gels are highly reproducible. The effect of the addition of a catalyst was investigated, and it is shown that the addition of fluoride ion has a highly beneficial effect on the porous properties of the materials. The synthesized samples have specific surface areas up to 250 m²/g, and have a high potential as selective sorbents for heavy and noble metals (Hg²⁺, Ag⁺, Au³⁺ etc.). |
| format |
Article |
| author |
Melnyk (Seredyuk), I.V. Zub, Yu.L. Chuiko, A.A. Van Der Voort, P. |
| author_facet |
Melnyk (Seredyuk), I.V. Zub, Yu.L. Chuiko, A.A. Van Der Voort, P. |
| author_sort |
Melnyk (Seredyuk), I.V. |
| title |
Novel polyorganosiloxane xerogels with bifunctional ≡Si(CH₂)₃H/≡Si(CH₂)₃NH₂ surface layer |
| title_short |
Novel polyorganosiloxane xerogels with bifunctional ≡Si(CH₂)₃H/≡Si(CH₂)₃NH₂ surface layer |
| title_full |
Novel polyorganosiloxane xerogels with bifunctional ≡Si(CH₂)₃H/≡Si(CH₂)₃NH₂ surface layer |
| title_fullStr |
Novel polyorganosiloxane xerogels with bifunctional ≡Si(CH₂)₃H/≡Si(CH₂)₃NH₂ surface layer |
| title_full_unstemmed |
Novel polyorganosiloxane xerogels with bifunctional ≡Si(CH₂)₃H/≡Si(CH₂)₃NH₂ surface layer |
| title_sort |
novel polyorganosiloxane xerogels with bifunctional ≡si(ch₂)₃h/≡si(ch₂)₃nh₂ surface layer |
| publisher |
Інститут хімії поверхні ім. О.О. Чуйка НАН України |
| publishDate |
2002 |
| topic_facet |
Surface chemistry of silica and related sorbents |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/126359 |
| citation_txt |
Novel polyorganosiloxane xerogels with bifunctional ≡Si(CH₂)₃H/≡Si(CH₂)₃NH₂ surface layer / I.V. Melnyk (Seredyuk), Yu.L. Zub, A.A. Chuiko, P. Van Der Voort // Поверхность. — 2002. — Вип. 7-8. — С. 125-133. — Бібліогр.: 20 назв. — англ. |
| series |
Поверхность |
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2023-10-18T20:50:38Z |
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