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    NANO-SILVER DISPERSION AND PREPARATION METHOD THEREOF

    Neue Suche nach: JIN ZUQUAN
    Neue Suche nach: LI SHAOCHUN
    Neue Suche nach: GENG YONGJUAN
    Neue Suche nach: HOU DONGSHUAI
    Neue Suche nach: ZHOU ANJIE
    Neue Suche nach: LIU JUN

    A nano-silver dispersion and a preparation method thereof is disclosed. The method, includes: mixing γ-aminopropyltriethoxysilane, polyvinylpyrrolidone, sodium lauryl sulfate, silver nitrate and water, and conducting a chelation, to obtain a chelating dispersion, wherein before the mixing, the γ-aminopropyltriethoxysilane is exposed to the air for less than 5 min; and dropwise adding a sodium borohydride solution into the chelating dispersion, to obtain a mixture, and subjecting the mixture to an oxidation-reduction reaction, to obtain the nano-silver dispersion.

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    NANO-SILVER DISPERSION AND PREPARATION METHOD THEREOF

    Neue Suche nach: JIN ZUQUAN
    Neue Suche nach: LI SHAOCHUN
    Neue Suche nach: GENG YONGJUAN
    Neue Suche nach: HOU DONGSHUAI
    Neue Suche nach: ZHOU ANJIE
    Neue Suche nach: LIU JUN

    A nano-silver dispersion and a preparation method thereof is disclosed. The method, includes: mixing γ-aminopropyltriethoxysilane, polyvinylpyrrolidone, sodium lauryl sulfate, silver nitrate and water, and conducting a chelation, to obtain a chelating dispersion, wherein before the mixing, the γ-aminopropyltriethoxysilane is exposed to the air for less than 5 min; and dropwise adding a sodium borohydride solution into the chelating dispersion, to obtain a mixture, and subjecting the mixture to an oxidation-reduction reaction, to obtain the nano-silver dispersion.

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    NANO-SILVER DISPERSION AND PREPARATION METHOD THEREOF

    Neue Suche nach: JIN ZUQUAN
    Neue Suche nach: LI SHAOCHUN
    Neue Suche nach: GENG YONGJUAN
    Neue Suche nach: HOU DONGSHUAI
    Neue Suche nach: ZHOU ANJIE
    Neue Suche nach: LIU JUN

    A nano-silver dispersion and a preparation method thereof is disclosed. The method, includes: mixing γ-aminopropyltriethoxysilane, polyvinylpyrrolidone, sodium lauryl sulfate, silver nitrate and water, and conducting a chelation, to obtain a chelating dispersion, wherein before the mixing, the γ-aminopropyltriethoxysilane is exposed to the air for less than 5 min; and dropwise adding a sodium borohydride solution into the chelating dispersion, to obtain a mixture, and subjecting the mixture to an oxidation-reduction reaction, to obtain the nano-silver dispersion.

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    Titel:

    NANO-SILVER DISPERSION AND PREPARATION METHOD THEREOF

    Beteiligte:

    JIN ZUQUAN (Autor:in) / LI SHAOCHUN (Autor:in) / GENG YONGJUAN (Autor:in) / HOU DONGSHUAI (Autor:in) / ZHOU ANJIE (Autor:in) / LIU JUN (Autor:in)

    Erscheinungsdatum:

    13.01.2022

    Medientyp:

    Patent

    Format:

    Elektronische Ressource

    Sprache:

    Englisch

    Klassifikation:

    IPC:  C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / B22F Verarbeiten von Metallpulver , WORKING METALLIC POWDER / C04B Kalk , LIME

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