Process for producing electroactive inorganic organic hybrid materials
    3.
    发明授权
    Process for producing electroactive inorganic organic hybrid materials 失效
    电活性无机有机杂化材料的制备方法

    公开(公告)号:US06277304B1

    公开(公告)日:2001-08-21

    申请号:US09575438

    申请日:2000-05-22

    IPC分类号: H01B104

    摘要: Hybrid materials are formed having a homogeneous distribution of a conductive organic polymer or copolymer in an inorganic matrix. The conductive organic polymer may be electronically conductive, e.g., polyaniline, or may be ionically conductive, e.g., sulfonated polystyrene. The inorganic matrix is formed as a result of sol-gel chemistry, e.g., by the hydrolysis and condensation of tetraethyl orthosilicate and trialkoxysilyl groups in the organic polymers. A homogeneous distribution of organic polymer in the inorganic matrix is achieved by preparing separate solutions of organic polymer and sol-gel monomer, and then combining those solutions with a catalyst and stirring, to form a homogeneous clear solution. Upon evaporation of the solvent and other volatiles, a monolithic hybrid material may be formed. The combination of conductive organic polymer in an inorganic matrix provides desirable adhesion properties to an inorganic substrate while maintaining the conductivity of the organic polymer.

    摘要翻译: 在无机基质中形成具有均匀分布的导电有机聚合物或共聚物的杂化材料。 导电有机聚合物可以是电子导电的,例如聚苯胺,或者可以是离子导电的,例如磺化聚苯乙烯。 无机基质由溶胶 - 凝胶化学结果形成,例如通过在有机聚合物中水解和缩合原硅酸四乙酯和三烷氧基甲硅烷基。 有机聚合物在无机基质中的均匀分布通过制备有机聚合物和溶胶 - 凝胶单体的分离溶液,然后将这些溶液与催化剂混合并搅拌来形成均匀的澄清溶液来实现。 在蒸发溶剂和其它挥发物时,可以形成单体混合材料。 无机基质中的导电有机聚合物的组合在保持有机聚合物的导电性的同时提供了对无机基材的期望的粘附性质。

    Electroactive inorganic hybrid materials
    4.
    发明授权
    Electroactive inorganic hybrid materials 失效
    电动无机杂化材料

    公开(公告)号:US6066269A

    公开(公告)日:2000-05-23

    申请号:US173840

    申请日:1998-10-16

    IPC分类号: C08K9/08 H01B1/12

    摘要: Hybrid materials are formed having a homogeneous distribution of a conductive organic polymer or copolymer in an inorganic matrix. The conductive organic polymer may be electronically conductive, e.g., polyaniline, or may be ionically conductive, e.g., sulfonated polystyrene. The inorganic matrix is formed as a result of sol-gel chemistry, e.g., by the hydrolysis and condensation of tetraethyl orthosilicate and trialkoxysilyl groups in the organic polymers. A homogeneous distribution of organic polymer in the inorganic matrix is achieved by preparing separate solutions of organic polymer and sol-gel monomer, and then combining those solutions with a catalyst and stirring, to form a homogeneous clear solution. Upon evaporation of the solvent and other volatiles, a monolithic hybrid material may be formed. The combination of conductive organic polymer in an inorganic matrix provides desirable adhesion properties to an inorganic substrate while maintaining the conductivity of the organic polymer.

    摘要翻译: 在无机基质中形成具有均匀分布的导电有机聚合物或共聚物的杂化材料。 导电有机聚合物可以是电子导电的,例如聚苯胺,或者可以是离子导电的,例如磺化聚苯乙烯。 无机基质由溶胶 - 凝胶化学结果形成,例如通过在有机聚合物中水解和缩合原硅酸四乙酯和三烷氧基甲硅烷基。 有机聚合物在无机基质中的均匀分布通过制备有机聚合物和溶胶 - 凝胶单体的分离溶液,然后将这些溶液与催化剂混合并搅拌来形成均匀的澄清溶液来实现。 在蒸发溶剂和其它挥发物时,可以形成单体混合材料。 无机基质中的导电有机聚合物的组合在保持有机聚合物的导电性的同时提供了对无机基材的期望的粘附性质。

    Electroactive inorganic organic hybrid materials
    5.
    发明授权
    Electroactive inorganic organic hybrid materials 失效
    电动无机有机杂化材料

    公开(公告)号:US5868966A

    公开(公告)日:1999-02-09

    申请号:US701570

    申请日:1996-08-22

    摘要: Hybrid materials are formed having a homogeneous distribution of a conductive organic polymer or copolymer in an inorganic matrix. The conductive organic polymer may be electronically conductive, e.g., polyaniline, or may be ionically conductive, e.g., sulfonated polystyrene. The inorganic matrix is formed as a result of sol-gel chemistry, e.g., by the hydrolysis and condensation of tetraethyl orthosilicate and trialkoxysilyl groups in the organic polymers. A homogeneous distribution of organic polymer in the inorganic matrix is achieved by preparing separate solutions of organic polymer and sol-gel monomer, and then combining those solutions with a catalyst and stirring, to form a homogeneous clear solution. Upon evaporation of the solvent and other volatiles, a monolithic hybrid material may be formed. The combination of conductive organic polymer in an inorganic matrix provides desirable adhesion properties to an inorganic substrate while maintaining the conductivity of the organic polymer.

    摘要翻译: 在无机基质中形成具有均匀分布的导电有机聚合物或共聚物的杂化材料。 导电有机聚合物可以是电子导电的,例如聚苯胺,或可以是离子导电的,例如磺化聚苯乙烯。 无机基质由溶胶 - 凝胶化学结果形成,例如通过在有机聚合物中水解和缩合原硅酸四乙酯和三烷氧基甲硅烷基。 有机聚合物在无机基质中的均匀分布通过制备有机聚合物和溶胶 - 凝胶单体的分离溶液,然后将这些溶液与催化剂混合并搅拌来形成均匀的澄清溶液来实现。 在蒸发溶剂和其它挥发物时,可以形成单体混合材料。 无机基质中的导电有机聚合物的组合在保持有机聚合物的导电性的同时提供了对无机基材的期望的粘附性质。

    Compound and method for producing the same
    6.
    发明授权
    Compound and method for producing the same 有权
    化合物及其制备方法

    公开(公告)号:US08142857B2

    公开(公告)日:2012-03-27

    申请号:US12330382

    申请日:2008-12-08

    IPC分类号: B05D1/34

    摘要: The invention provides a compound and method of producing the same. The method of the invention includes the following steps. First of all, Polycaprolactone (PCL), dimethylol propionic acid (DMPA), 4,4′-methylenebis (cyclohexyl isocyanate) (H12MDI), and dibutyltin dilaurate (DBT) are mixed in a solvent in the first place and a solution is formed. This solution is then mixed with triethylamine (TEA) and triethylene tetramine (TETA). After that, amino-terminated anionic waterborne polyurethane (WPU) is produced. A sol-gel process is proceeded with a mixture of amino-terminated anionic waterborne polyurethane, tetraethylorthosilicate (TEOS) without any extra catalyst, and a compound, waterborne polyurethane-silica nanocomposite materials, is eventually produced.

    摘要翻译: 本发明提供了一种化合物及其制备方法。 本发明的方法包括以下步骤。 首先将聚己内酯(PCL),二羟甲基丙酸(DMPA),4,4'-亚甲基双(环己基异氰酸酯)(H12MDI)和二月桂酸二丁基锡(DBT)首先在溶剂中混合,形成溶液 。 然后将该溶液与三乙胺(TEA)和三亚乙基四胺(TETA)混合。 之后,生成氨基封端的阴离子水性聚氨酯(WPU)。 溶胶 - 凝胶法用氨基封端的阴离子水性聚氨酯,原硅酸四乙酯(TEOS)与无任何额外催化剂的混合物进行,最终生产化合物水性聚氨酯 - 二氧化硅纳米复合材料。

    POLYANILINE/C-MWNT NANOCOMPOSITE AND METHOD FOR FABRICATING THE SAME
    7.
    发明申请
    POLYANILINE/C-MWNT NANOCOMPOSITE AND METHOD FOR FABRICATING THE SAME 有权
    聚氨酯/ C-MWNT纳米复合物及其制备方法

    公开(公告)号:US20100256327A1

    公开(公告)日:2010-10-07

    申请号:US12420000

    申请日:2009-04-07

    IPC分类号: C08G69/00

    摘要: The invention discloses a polyaniline/c-MWNT nanocomposite and a method for fabricating the same. The method comprises the following steps: carboxylating at least one carbon nanotube to form at least one carboxylic carbon nanotube; mixing the at least one carboxylic carbon nanotube with a solvent to form a first carbon nanotube solution; mixing at least one aniline monomer with the first carbon nanotube solution to form a second carbon nanotube solution; mixing an ammonium persulfate solution with the second carbon nanotube solution to form a third carbon nanotube solution; air-extracting and filtering the third carbon nanotube solution to obtain the polyaniline/c-MWNT nanocomposite; cleaning and baking the polyaniline/c-MWNT nanocomposite. The polyaniline/c-MWNT nanocomposite fabricated by the method could be used for electromagnetic shielding or anti-static shielding.

    摘要翻译: 本发明公开了一种聚苯胺/ c-MWNT纳米复合材料及其制造方法。 该方法包括以下步骤:羧化至少一个碳纳米管以形成至少一种羧酸碳纳米管; 将所述至少一种羧酸碳纳米管与溶剂混合以形成第一碳纳米管溶液; 将至少一种苯胺单体与第一碳纳米管溶液混合以形成第二碳纳米管溶液; 将过硫酸铵溶液与第二碳纳米管溶液混合以形成第三碳纳米管溶液; 空气提取和过滤第三个碳纳米管溶液,得到聚苯胺/ c-MWNT纳米复合材料; 清洗和烘烤聚苯胺/ c-MWNT纳米复合材料。 通过该方法制备的聚苯胺/ c-MWNT纳米复合材料可用于电磁屏蔽或防静电屏蔽。

    Method for Making a Poly-lactic acid/Silica Composite
    8.
    发明申请
    Method for Making a Poly-lactic acid/Silica Composite 有权
    制备聚乳酸/二氧化硅复合材料的方法

    公开(公告)号:US20130030107A1

    公开(公告)日:2013-01-31

    申请号:US13194125

    申请日:2011-07-29

    IPC分类号: C08K3/36 B82Y30/00

    CPC分类号: C01B33/18

    摘要: Disclosed is a method for making a poly-lactic acid/silica composite. At first, silica particles are aminated, thus providing aminated silica particles. Secondly, the aminated silica particles are mixed with poly-lactic acid. Then, the mixture is blended and extruded by two micro-screws, thus providing a poly-lactic acid/silica composite. Thus, the mechanical properties of the poly-lactic acid are improved without affecting the biodegradability of the poly-lactic acid.

    摘要翻译: 公开了一种制备聚乳酸/二氧化硅复合材料的方法。 首先,将二氧化硅颗粒胺化,从而提供胺化二氧化硅颗粒。 其次,将胺化二氧化硅颗粒与聚乳酸混合。 然后,将混合物通过两个微型螺杆混合并挤出,从而提供聚乳酸/二氧化硅复合材料。 因此,改善聚乳酸的机械性能而不影响聚乳酸的生物降解性。

    POLYMER/CARBON NANOTUBE COMPOSITE FILM WITH HIGH GAS PERMEABILITY RESISTANCE AND MANUFACTURING METHOD THEREOF
    10.
    发明申请
    POLYMER/CARBON NANOTUBE COMPOSITE FILM WITH HIGH GAS PERMEABILITY RESISTANCE AND MANUFACTURING METHOD THEREOF 审中-公开
    具有高耐渗透性的聚合物/碳纳米管复合膜及其制造方法

    公开(公告)号:US20110240929A1

    公开(公告)日:2011-10-06

    申请号:US12753621

    申请日:2010-04-02

    IPC分类号: H01B1/24 B82Y30/00

    CPC分类号: H01B1/24 B82Y30/00

    摘要: The invention provides a polymer/carbon nanotube composite film with high gas permeability resistance and manufacturing method thereof. The manufacturing method uses the in-situ polymerization method to form a polyaniline polymer composite material with multi-layer carbon nanotubes. Then, the polyaniline polymer composite material is under a heat reflux modification to form a charge transferring compound, so that the multi-layer carbon nanotubes will be distributed in a polyaniline polymer substrate uniformly and dispersively, and the gas permeability resistance of the polymer/carbon nanotube composite film can be largely improved.

    摘要翻译: 本发明提供了一种耐气体渗透性高的聚合物/碳纳米管复合膜及其制造方法。 该制造方法使用原位聚合法形成具有多层碳纳米管的聚苯胺聚合物复合材料。 然后,聚苯胺聚合物复合材料进行热回流改性以形成电荷转移化合物,使得多层碳纳米管将均匀分散地分布在聚苯胺聚合物基材中,并且聚合物/碳的耐气体渗透性 纳米管复合膜可大大改善。