• 专利标题:   Preparing ionic liquid doped polymer conductive graphene material comprises taking lithium aluminum hydride, stirring, dissolving, heating, softening, distilling, boiling, ultrasonic, filtering, washing, vacuum drying and cooling.
  • 专利号:   CN106832921-A
  • 发明人:   ZHAO X, YANG Z, YU F, YANG B
  • 专利权人:   SHANDONG BENYUAN CRYSTAL TECHNOLOGY CO
  • 国际专利分类:   C08G073/02, C08K013/02, C08K003/04, C08K005/20, C08K005/3445, C08K005/42, C08L079/02, C08L093/00
  • 专利详细信息:   CN106832921-A 13 Jun 2017 C08L-079/02 201749 Pages: 6 Chinese
  • 申请详细信息:   CN106832921-A CN10185168 25 Mar 2017
  • 优先权号:   CN10185168

▎ 摘  要

NOVELTY - Preparing ionic liquid doped polymer conductive graphene material comprises (i) taking lithium aluminum hydride, adding tetrahydrofuran, stirring and dissolving, (ii) taking dammar resin, heating, softening, stirring, distilling, (iii) taking acetic anhydride, heating, boiling, cooling, feeding and drying, (iv) taking the graphene oxide and insulating, (v) taking acylated aniline resin, stirring and ultrasonic, (vi) taking ammonium sulfate, and stirring, and (vii) taking 4-methyl benzene sulfonic acid, stirring, introducing nitrogen gas, filtering, washing, vacuum drying and cooling. USE - The method is useful for preparing ionic liquid doped polymer conductive graphene material (claimed). ADVANTAGE - The method improves the stability of the product. DETAILED DESCRIPTION - Preparing ionic liquid doped polymer conductive graphene material comprises (i) taking lithium aluminum hydride, adding 100-160 times tetrahydrofuran, stirring and dissolving to obtain the reducing solvent, (ii) taking dammar resin, heating and softening, adding into the reducing solvent, placing into the 60-70 degrees C water bath, adding aniline, insulating for 40-50 minutes, discharging, adding dimethyl sulfate, stirring at normal temperature for 1-2 hours, distilling to remove tetrahydrofuran to obtain methylated aniline resin, (iii) taking acetic anhydride, adding 18-20 times de-ionized water, uniformly stirring, orderly adding methylating aniline resin, zinc powder, heating to boil, insulating and boiling for 20-30 minutes, cooling at normal temperature, feeding 3-4 times of ice water, stirring uniformly, filtering, washing the filter cake with water, drying at normal temperature to obtain methyl acylate aniline resin, (iv) taking the graphene oxide, adding 100-110 times of deionized water, adding coconut, insulating at 50-60 degrees C for 3-4 minutes to obtain the graphene oxide dispersion, (v) taking the acylated aniline resin, adding the graphene oxide dispersion liquid, stirring uniformly, adding ion liquid and ultrasonic for 10-20 minutes to obtain ionic liquid doped dispersion, (vi) taking ammonium sulfate, adding 80-100 times of de-ionized water and uniformly stirring, and (vii) taking 4-methyl benzene sulfonic acid, adding ion liquid doped dispersion, stirring uniformly, adding tin, placing into the reaction kettle, stirring uniformly, introducing nitrogen gas, heating to 70-75 degrees C, adding the ammonium persulfate aqueous solution, preserving and reacting for 4-6 hours, discharging, filtering, washing the deposition with water, vacuum drying at 90-100 degrees C for 2-3 hours and cooling to room temperature, where the raw materials is as follows: 30-40 pts. wt. graphene oxide, 4-6 pts. wt. dimethyl sulfate, 120-170 pts. wt. aniline, 1-2 pts. wt. ionic liquid 5-oleic acid diethanolamide, 5-7 pts. wt. dammar resin, 0.1-0.3 pts. wt. lithium aluminum hydride, 30-40 pts. wt. acetic anhydride, 2-4 pts. wt. zinc powder, 3-5 pts. wt. 4-methyl benzene sulfonic acid, 4-6 pts. wt. ammonium persulfate and 0.8-2 pts. wt. dibutyl tin laurate.