Abstract: Ion conductive organic-inorganic composite particles are particles that have an organic group on the surface of inorganic particles and have at least a configuration that does not allow the inorganic particles to contact with each other by steric hindrance of the organic group, the organic group containing an ion conductive group.

Abstract: Organic-inorganic composite particles that can be dispersed in a solvent and/or a resin as primary particles having an organic group on the surface of inorganic particles, the organic-inorganic composite particles having negative birefringence.

Abstract: Organic-inorganic composite particles that can be dispersed in a solvent and/or a resin as primary particles having an organic group on the surface of inorganic particles, the organic-inorganic composite particles having negative birefringence.

Abstract: Organic-inorganic composite particles that can be dispersed in a solvent and/or a resin as primary particles having an organic group on the surface of inorganic particles, the organic-inorganic composite particles having negative birefringence.

Abstract: The present invention provides an epoxy resin molded article excellent in thermal conductivity and an epoxy composition suitable for forming such an epoxy resin molded article. Namely, the present invention relates to an epoxy composition containing an epoxy monomer having a mesogenic skeleton and a phenolic curing agent having a triphenyl methane structure.

Abstract: Ion conductive organic-inorganic composite particles are particles that have an organic group on the surface of inorganic particles and have at least a configuration that does not allow the inorganic particles to contact with each other by steric hindrance of the organic group, the organic group containing an ion conductive group.

Abstract: Organic-inorganic composite particles that can be dispersed in a solvent and/or a resin as primary particles having an organic group on the surface of inorganic particles, the organic-inorganic composite particles having negative birefringence.

Abstract: A thermal conductive sheet has a peeling adhesive force with respect to a copper foil of 2 N/10 mm or more, a thermal conductivity in a thickness direction (TC1) of 4 W/m·K or more, a thermal conductivity in a direction perpendicular to the thickness direction (TC2) of 20 W/m·K or more, and a ratio (TC2/TC1) of the thermal conductivity in a direction perpendicular to the thickness direction (TC2) with respect to the thermal conductivity in the thickness direction (TC1) of 3 or more.

Abstract: The phase-separated structure is composed of a resin phase and a particle phase that is arranged adjacent to the resin phase and that contains organic-inorganic composite particles having an organic group on the surface of inorganic particles. The organic-inorganic composite particles in the particle phase at least have a configuration in which the steric hindrance of the organic group prevents the inorganic particles from contacting each other.

Abstract: The organic-inorganic composite particles can be dispersed as primary particles in a solvent and/or a resin and have a plurality of mutually different organic groups on the surface of inorganic particles.

Abstract: A first resin, a curable precursor of a second resin that differs from the first resin, an inorganic material and a solvent are blended and a mixed solution is prepared. Next, by heating the mixed solution, the solvent is removed and the curable precursor is cured, and an organic-inorganic composite is obtained that comprises a composite resin having a co-continuous phase-separated structure formed from a three-dimensionally continuous first phase made of the first resin and a three-dimensionally continuous second phase made of the second resin, and an inorganic material that is localized at the interface between the first phase and the second phase.