• 专利标题:   Inhibitory graphene conductive material contains tributyl citrate, polybenzimidazole, chloro-1-allyl-3-methylimidazole, phosphoric acid, lithium hydroxide, ferrous sulfate, glucose, acetylene black and unsaturated polyester resin.
  • 专利号:   CN106046733-A
  • 发明人:   CHU J
  • 专利权人:   ANHUI ZIJIN NEW MATERIAL SCI TECHNOLOG
  • 国际专利分类:   C08K013/06, C08K003/04, C08K005/098, C08K007/06, C08K009/04, C08L067/06, C08L079/04, H01B001/24
  • 专利详细信息:   CN106046733-A 26 Oct 2016 C08L-067/06 201711 Pages: 5 Chinese
  • 申请详细信息:   CN106046733-A CN10594368 26 Jul 2016
  • 优先权号:   CN10594368

▎ 摘  要

NOVELTY - An inhibitory graphene conductive material comprises tributyl citrate, polybenzimidazole, chloro-1-allyl-3-methylimidazole, phosphoric acid, lithium hydroxide, ferrous sulfate, glucose, acetylene black, unsaturated polyester resin, N,N-dimethylformamide, graphene oxide, hydrazine hydrate, sodium dodecyl sulfate, polytetrahydrofuran ether diol, calcium ricinoleate, carbon fiber, hydrolyzed polymaleic anhydride, calcium propionate and aluminum stearate. USE - Inhibitory graphene conductive material (claimed). ADVANTAGE - The inhibitory graphene conductive material has excellent electrical conductivity. DETAILED DESCRIPTION - Inhibitory graphene conductive material comprises 4-6 pts. wt. tributyl citrate, 0.6-1 pt. wt. polybenzimidazole, 1-2 pts. wt. chloro-1-allyl-3-methylimidazole, 1.7-2 pts. wt. phosphoric acid, 2-3 pts. wt. lithium hydroxide, 0.8-1 pt. wt. ferrous sulfate, 0.1-0.2 pt. wt. glucose, 6-7 pts. wt. acetylene black, 81-90 pts. wt. unsaturated polyester resin, 600-700 pts. wt. N,N-dimethylformamide, 27-30 pts. wt. graphene oxide, 26-30 pts. wt. hydrazine hydrate, 0.7-1 pt. wt. sodium dodecyl sulfate, 6-7 pts. wt. polytetrahydrofuran ether diol, 1-2 pts. wt. calcium ricinoleate, 4-5 pts. wt. carbon fiber, 1-2 pts. wt. hydrolyzed polymaleic anhydride, 2-3 pts. wt. calcium propionate and 1-2 pts. wt. aluminum stearate. An INDEPENDENT CLAIM is included for a preparation of inhibitory graphene conductive material, which involves adding polybenzimidazole to absolute ethanol with a weight of 10-14 times, heating at 60-70 degrees C, stirring for 3-5 minutes, adding calcium ricinoleate, stirring to normal temperature to obtain bacteriostatic alcohol liquid, taking 30-35 wt.% graphene oxide, adding deionized water and phosphoric acid, uniformly stirring, adding lithium hydroxide, stirring and mixing for 30-40 minutes, introducing nitrogen gas, sequentially adding ferrous sulfate and glucose, heating at 200-210 degrees C for 10-11 hours, filtering, precipitating to obtain precipitate (a), adding precipitate (a) to bacteriostatic alcohol liquid, adding aluminum stearate, uniformly stirring, distilling ethanol, drying in vacuum at 60-65 degrees C for 10-12 hours to obtain modified graphene, mixing sodium dodecyl sulfonate and hydrolyzed polymaleic anhydride, adding deionized water, adding calcium propionate, uniformly stirring to obtain bacteriostatic aqueous dispersion, adding 1-allyl-3-methylimidazole to N,N-dimethylformamide, stirring evenly to obtain amide solution, mixing modified graphene and remaining oxidized graphene, adding carbon fiber, adding deionized water, adding bacteriostatic aqueous dispersion, ultrasonically dispersing for 3-5 minutes, dripping 6-10 mol/L sodium hydroxide, adjusting pH to 11-12, adding amide solution, stirring evenly, adding hydrazine hydrate, stirring at 76-80 degrees C for 20-25 hours, discharging the material to cool, filtering, precipitating the deionized water, washing with ethanol for 2-3 times, drying at 80-86 degrees C for 1-2 hours to obtain chlorinated modified graphene, mixing the chlorinated modified graphene with remaining raw materials, feeding extruded material to extruder, melt-extruding and cooling to form final product.