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  • 专利标题:   Preparation of graphene/titanium dioxide composite material involves weighing titanium dioxide sample, feeding into arc discharge device with graphite electrodes, adding helium and air mixture, opening arc discharge device and discharging.
  • 专利号:   CN104148045-A, CN104148045-B
  • 发明人:   JIA Y, JING Y, MA J, SUN J, YAO Y, LI S, XIE S
  • 专利权人:   QINGHAI INST SALT LAKES CHINESE ACAD SCI
  • 国际专利分类:   B01J021/18
  • 专利详细信息:   CN104148045-A 19 Nov 2014 B01J-021/18 201505 Pages: 6 Chinese
  • 申请详细信息:   CN104148045-A CN10404557 15 Aug 2014
  • 优先权号:   CN10404557

▎ 摘　　要

NOVELTY - Preparation of graphene/titanium dioxide composite material comprises weighing titanium dioxide sample, feeding into arc discharge device with graphite electrodes, placing sample into cathode and intermediate anode, adding helium and air mixture, reacting, opening arc discharge device, adjusting current size and discharging. USE - Method for preparing graphene/titanium dioxide composite material (claimed). ADVANTAGE - The method is simple and has shorter processing time.