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Registro Completo |
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
20/02/2006 |
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Data da última atualização: |
20/02/2006 |
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Autoria: |
ALVES, C. R.; ASSIS, O. B. G. |
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Título: |
Surface modification of ceramic household filtration candles by SiO2 sol-gel film coatings. |
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Ano de publicação: |
1999 |
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Fonte/Imprenta: |
In: INTERNATIONAL LATIN-AMERICAN CONFERENCE ON POWDER TECHNOLOGY-PTECH, 2., 1999, Foz do Iguaçu. PTECH' 99: Powder technology: challenges for the next millenium. [S.l.]: Associação Brasileira de Cerâmica, 1999. Não paginado, ref. CO45. |
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Idioma: |
Inglês |
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Conteúdo: |
In this work we used the sol-gel technique to obtain SiO2 film onto commercial household ceramic filter candles. The main aim here is to increment the wetting characteristics of these elements by increasing of Si density on the pore's surfaces. Since the number of silanois sites (SiOH) can define the degree of hydrophilization, these sites can be chemically activated to become appropriated as substrate for the immobilization of organic agents. |
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Palavras-Chave: |
EDX; SEM; SiOH; TMOS. |
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Categoria do assunto: |
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Marc: |
LEADER 01115naa a2200181 a 4500
001 1029483
005 2006-02-20
008 1999 bl --- 0-- u #d
100 1 $aALVES, C. R.
245 $aSurface modification of ceramic household filtration candles by SiO2 sol-gel film coatings.
260 $c1999
520 $aIn this work we used the sol-gel technique to obtain SiO2 film onto commercial household ceramic filter candles. The main aim here is to increment the wetting characteristics of these elements by increasing of Si density on the pore's surfaces. Since the number of silanois sites (SiOH) can define the degree of hydrophilization, these sites can be chemically activated to become appropriated as substrate for the immobilization of organic agents.
653 $aEDX
653 $aSEM
653 $aSiOH
653 $aTMOS
700 1 $aASSIS, O. B. G.
773 $tIn: INTERNATIONAL LATIN-AMERICAN CONFERENCE ON POWDER TECHNOLOGY-PTECH, 2., 1999, Foz do Iguaçu. PTECH' 99: Powder technology: challenges for the next millenium. [S.l.]: Associação Brasileira de Cerâmica, 1999. Não paginado, ref. CO45.
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Registro original: |
Embrapa Instrumentação (CNPDIA) |
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