▎ 摘　　要

NOVELTY - Manufacture of rough graphene friction power generation fabric involves placing glass fiber prepared in radio frequency plasma-enhanced chemical vapor deposition device, evacuating, passing hydrogen, heating, ionizing hydrogen to generate plasma to obtain reduced glass fiber, introducing mixed gas comprising acetylene and hydrogen, reacting, cooling to obtain rough graphene silicon-based composite fiber, preparing inner layer by blending polyester fiber with rough graphene silicon-based composite fiber to form fabric, dividing fabric into fabric surface (A) and (B), mixing indium oxide and tin oxide into uniform indium-tin oxide film, depositing indium-tin oxide film on surface (A) of fabric, preparing outer layer by spinning the remaining amount of polyester fiber into dense woven fabric, using ODPA/PMDA copolymer polyimide resin as finishing solution, immersing dense woven fabric in finishing solution to obtain finished fabric and assembling layers. USE - Manufacture of rough graphene friction power generation fabric (claimed). ADVANTAGE - The method is economical, and environmentally-friendly and produces lightweight fabric with high power generation efficiency. DETAILED DESCRIPTION - Manufacture of rough graphene friction power generation fabric involves preparing raw material by weighing 300 pts. wt. polyester fiber, 5-8 pts. wt. glass fiber, oxydiphthalic anhydride/pyromellitic dianhydride (ODPA/PMDA) copolymer polyimide resin (PMR), indium oxide and tin oxide, selecting radio frequency plasma-enhanced chemical vapor deposition device for preparation, placing glass fiber prepared in radio frequency plasma-enhanced chemical vapor deposition device, evacuating to pressure of 1x 10-1 to 1x 10-2 Pa, passing hydrogen at flow rate of 8-10 sccm, heating to 860-870 degrees C for 6-7 minutes, adjusting radio frequency power of chemical vapor deposition device to 200 W, ionizing hydrogen to generate plasma for 2.5-3 minutes to obtain reduced glass fiber, introducing mixed gas comprising acetylene and hydrogen in volume ratio of 3:1 at flow rate of 4-5 sccm, adjusting power to 290-320 W, maintaining for 1.5-2 hours, naturally cooling to room temperature, releasing the pressure to atmospheric pressure, taking out processed reduced glass fiber to obtain rough graphene silicon-based composite fiber, preparing inner layer by blending 100-120 pts. wt. polyester fiber with rough graphene silicon-based composite fiber into uniform mesh cloth with mesh spacing of 2-3 mm, mesh diameter of 0.5-0.8 mm, processing into fabric, dividing fabric into fabric surface (A) and (B), mixing indium oxide and tin oxide in mass ratio of 9:1 to into uniform indium-tin oxide film with thickness of 50-100 nm, depositing indium-tin oxide film on the surface (A) of the fabric, preparing outer layer by spinning the remaining amount of polyester fiber into dense woven fabric, using ODPA/PMDA copolymer polyimide resin as finishing solution, immersing dense woven fabric in finishing solution to obtain finished fabric where finished fabric is divided into (C) and (D) surfaces on both side, vapor-depositing indium-tin oxide film on surface (C) of the finished fabric with film thickness of 50-100 nm, assembling layers by integrating the outer layer and the inner layer of the finished fabric that have been evaporated on the surface, attaching and assembling the (B) and (D) sides surface of the two layers of fabric that have not been vapor deposited, connecting positive and negative electrodes of the rechargeable battery to indium-tin oxide conductive film on the inner layer surface (A) of fabric and on the outer layer surface (C) of fabric side respectively through wires to form required rough graphene friction power generation fabric. An INDEPENDENT CLAIM is included for rough graphene friction power generation fabric, which comprises outer layer, inner layer and rechargeable battery comprising positive and negative electrode. The outer layer is made of indium-tin oxide conductive film and outer surface layer is made of polyester fiber finished with ODPA/PMDA copolymer polyimide resin. The inner layer is made of polyester fiber and silicon-based fiber grown with rough graphene. The positive and negative electrodes of rechargeable battery are respectively connected to inner and outer layer of indium-tin oxide conductive film.