Formation of ordered silica-organic hybrids by self-assembly of hydrolyzed organoalkoxysilanes with long organic chains

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    Various layered hybrid films prepared from organoalkoxysilanes with long organic chains, based on the self-assembly of the hydrolyzed species, are reviewed. Morphological control of transparent and oriented films was achieved by cohydrolysis and polycondensation with tetraalkoxysilanes, followed by dip- or spin-coating. In addition to alkytrialkoxysilanes, alkyldimethylmonoalkoxy- and alkylmethyldialkoxy-silanes were also used as the structural units, implying that the inorganic-organic interface can be designed at a molecular level. In these cases, co-condensation in the precursor solution plays an essential role in the formation of homogeneous and ordered films. Alkenyltriethoxysilanes with terminal C=C bonds were also employed to prepare layered hybrid films. Interlayer chains were polymerized upon UV irradiation, and the resulting films exhibited a significant increase in the hardness if compared with the films before polymerization. Hybrid films thus obtained are a new class of materials and of great interest for a wide range of materials chemistry.

    Original languageEnglish
    Title of host publicationMaterials Research Society Symposium - Proceedings
    EditorsS. Moss
    Pages61-72
    Number of pages12
    Volume707
    Publication statusPublished - 2002
    EventSelf-Assembly Processes in Materials - Boston,MA, United States
    Duration: 2001 Nov 262001 Nov 30

    Other

    OtherSelf-Assembly Processes in Materials
    CountryUnited States
    CityBoston,MA
    Period01/11/2601/11/30

    Fingerprint

    Silicon Dioxide
    Self assembly
    Silica
    Silanes
    Spin coating
    Polycondensation
    Condensation
    Hardness
    Polymerization
    Irradiation

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials

    Cite this

    Kuroda, K., & Shimojima, A. (2002). Formation of ordered silica-organic hybrids by self-assembly of hydrolyzed organoalkoxysilanes with long organic chains. In S. Moss (Ed.), Materials Research Society Symposium - Proceedings (Vol. 707, pp. 61-72)

    Formation of ordered silica-organic hybrids by self-assembly of hydrolyzed organoalkoxysilanes with long organic chains. / Kuroda, Kazuyuki; Shimojima, Atsushi.

    Materials Research Society Symposium - Proceedings. ed. / S. Moss. Vol. 707 2002. p. 61-72.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Kuroda, K & Shimojima, A 2002, Formation of ordered silica-organic hybrids by self-assembly of hydrolyzed organoalkoxysilanes with long organic chains. in S Moss (ed.), Materials Research Society Symposium - Proceedings. vol. 707, pp. 61-72, Self-Assembly Processes in Materials, Boston,MA, United States, 01/11/26.
    Kuroda K, Shimojima A. Formation of ordered silica-organic hybrids by self-assembly of hydrolyzed organoalkoxysilanes with long organic chains. In Moss S, editor, Materials Research Society Symposium - Proceedings. Vol. 707. 2002. p. 61-72
    @inproceedings{99dfd837a0054680a7c2bf41e6ad8e5b,
    title = "Formation of ordered silica-organic hybrids by self-assembly of hydrolyzed organoalkoxysilanes with long organic chains",
    abstract = "Various layered hybrid films prepared from organoalkoxysilanes with long organic chains, based on the self-assembly of the hydrolyzed species, are reviewed. Morphological control of transparent and oriented films was achieved by cohydrolysis and polycondensation with tetraalkoxysilanes, followed by dip- or spin-coating. In addition to alkytrialkoxysilanes, alkyldimethylmonoalkoxy- and alkylmethyldialkoxy-silanes were also used as the structural units, implying that the inorganic-organic interface can be designed at a molecular level. In these cases, co-condensation in the precursor solution plays an essential role in the formation of homogeneous and ordered films. Alkenyltriethoxysilanes with terminal C=C bonds were also employed to prepare layered hybrid films. Interlayer chains were polymerized upon UV irradiation, and the resulting films exhibited a significant increase in the hardness if compared with the films before polymerization. Hybrid films thus obtained are a new class of materials and of great interest for a wide range of materials chemistry.",
    author = "Kazuyuki Kuroda and Atsushi Shimojima",
    year = "2002",
    language = "English",
    volume = "707",
    pages = "61--72",
    editor = "S. Moss",
    booktitle = "Materials Research Society Symposium - Proceedings",

    }

    TY - GEN

    T1 - Formation of ordered silica-organic hybrids by self-assembly of hydrolyzed organoalkoxysilanes with long organic chains

    AU - Kuroda, Kazuyuki

    AU - Shimojima, Atsushi

    PY - 2002

    Y1 - 2002

    N2 - Various layered hybrid films prepared from organoalkoxysilanes with long organic chains, based on the self-assembly of the hydrolyzed species, are reviewed. Morphological control of transparent and oriented films was achieved by cohydrolysis and polycondensation with tetraalkoxysilanes, followed by dip- or spin-coating. In addition to alkytrialkoxysilanes, alkyldimethylmonoalkoxy- and alkylmethyldialkoxy-silanes were also used as the structural units, implying that the inorganic-organic interface can be designed at a molecular level. In these cases, co-condensation in the precursor solution plays an essential role in the formation of homogeneous and ordered films. Alkenyltriethoxysilanes with terminal C=C bonds were also employed to prepare layered hybrid films. Interlayer chains were polymerized upon UV irradiation, and the resulting films exhibited a significant increase in the hardness if compared with the films before polymerization. Hybrid films thus obtained are a new class of materials and of great interest for a wide range of materials chemistry.

    AB - Various layered hybrid films prepared from organoalkoxysilanes with long organic chains, based on the self-assembly of the hydrolyzed species, are reviewed. Morphological control of transparent and oriented films was achieved by cohydrolysis and polycondensation with tetraalkoxysilanes, followed by dip- or spin-coating. In addition to alkytrialkoxysilanes, alkyldimethylmonoalkoxy- and alkylmethyldialkoxy-silanes were also used as the structural units, implying that the inorganic-organic interface can be designed at a molecular level. In these cases, co-condensation in the precursor solution plays an essential role in the formation of homogeneous and ordered films. Alkenyltriethoxysilanes with terminal C=C bonds were also employed to prepare layered hybrid films. Interlayer chains were polymerized upon UV irradiation, and the resulting films exhibited a significant increase in the hardness if compared with the films before polymerization. Hybrid films thus obtained are a new class of materials and of great interest for a wide range of materials chemistry.

    UR - http://www.scopus.com/inward/record.url?scp=0036950573&partnerID=8YFLogxK

    UR - http://www.scopus.com/inward/citedby.url?scp=0036950573&partnerID=8YFLogxK

    M3 - Conference contribution

    VL - 707

    SP - 61

    EP - 72

    BT - Materials Research Society Symposium - Proceedings

    A2 - Moss, S.

    ER -