A flocked surface tribo-electric charge generator includes first and second contact surface electrodes; first and second flock fiber support layers a first flock fiber material flocked onto the first flock fiber support layer; a tribo-electrically second different flock fiber material flocked onto the second flock fiber support layer. A tribo-electric charge is generated by intermittent intermeshing/separation of the tribo-electrically diverse flock fiber materials of the first and second flock fiber support layers.

Disclosed is a method of manufacturing a graphene conductive fabric, which includes mixing a first solvent, a second solvent and nano-graphene sheets, dispersing the nano-graphene sheets with a mechanical force to form a graphene suspension solution; adding at least a curable resin to the graphene suspension solution, dispersing the nano-graphene sheets and the curable resin with the mechanical force to form a graphene resin solution; coating or printing the graphene resin solution on a hydrophobic protective layer, curing the graphene resin solution to form a graphene conductive layer adhered to the hydrophobic protective layer; coating a hot glue layer on the graphene conductive layer; and attaching a fibrous tissue on the hot glue layer, heating and pressing the fibrous tissue to allow the hot glue layer respectively adhere to the graphene conductive layer and the fibrous tissue.

The present invention relates to a process for producing an electrically conductive composite textile article, comprising a step of providing at least part of a textile article with a biopolymer, wherein at least part of said biopolymer comprises an electrically conductive material. The invention also relates to an electrically conductive composite textile article comprising a textile article and a biopolymer, wherein at least part of said biopolymer is provided with an electrically conductive material; and to a yarn, or a fabric, or a garment, consisting of, or essentially consisting of a biopolymer that can be produced by a microorganism, wherein at least part of said biopolymer is provided with an electrically conductive material.

A composite structure is provided that includes a polymer layer and an auxetic material layer disposed within or partially within the polymer layer. The auxetic material layer provides increased conductivity and elastomeric reinforcement to the polymer layer.

Method for making a thermally and electrically conductive coating on natural or synthetic leather comprising the deposition of several layers based on aliphatic polyurethanes, with an intermediate layer, having a thickness from 10 to 50 μm, comprising graphene nano-platelets, wherein at least 90% has a lateral dimension (x, y) from 50 to 50000 μm and a thickness (z) from 0.34 to 50 nm, and wherein the C/O ratio is ≥100:1.

A non-aqueous isotropic electrically conductive signal receptive composite is disclosed comprising a continuous conductive material, with a top surface and a bottom surface with both surfaces substantially covered by a dielectric polymer material with a polar material within the dielectric polymer.

The invention relates to a method of fabricating a conductive fabric by vapor phase polymerization, a multi-pressure sensor for a fiber type, and a multi-pressure measuring method employing the multi-pressure sensor. The method of fabricating a conductive fabric by vapor phase polymerization provides a conductive fabric having a resistance value which changes depending on pressure applied by a user. The multi-pressure measuring method employing the multi-pressure sensor has high resistance to moisture and repeated loading, is manufactured with lower costs than existing pressure sensors, is capable of measuring both dynamic and static pressures using a principle of a piezo-resistive sensor, has a simple circuit configuration, and is strong against a high-frequency disturbance.

An electrically conductive textile containing graphene that undergoes a change in electrical resistance when deformed.

The present invention relates to heatable garments (1), comprising a garment body (3) and a heating pad (5) adhered to at least a portion of the garment body (3), wherein the heating pad (5) comprises graphene particles dispersed in a polymer matrix material. The invention also provides fabrics for making such garments, and methods of making such garments and fabrics. Also provided are heatable bedding incorporating a heating pad as described above.

An electrically conductive geotextile incorporating graphene and a method of using conductive properties in same to detect anomalies in said textile.