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  • 专利标题:   Tin-based material, useful in a photoresistor, a thermoresistor and touch applications such as screens, keyboards and touch pads, comprises graphene, tin dioxide doped with antimony, and tin dioxide doped with indium.
  • 专利号:   FR2989677-A1, WO2013156705-A1, KR2015010703-A, EP2838849-A1, US2015053895-A1, FR2989677-B1, JP2015523297-W, US10008619-B2
  • 发明人:   ALIANE A, BENWADIH M
  • 专利权人:   COMMISSARIAT ENERGIE ATOMIQUE, COMMISSARIAT ENERGIE ATOMIQUE, ALIANE A, BENWADIH M, COMMISSARIAT ENERGIE ATOMIQUE
  • 国际专利分类:   C01B031/02, C01G019/02, H01C007/04, H03K017/00, C01G019/00, H01C007/00, H01L031/0288, C01G030/00, H01C007/02, H01C017/065
  • 专利详细信息:   FR2989677-A1 25 Oct 2013 C01G-019/02 201372 Pages: 15 French
  • 申请详细信息:   FR2989677-A1 FR053653 20 Apr 2012
  • 优先权号:   FR053653, KR726614

▎ 摘　　要

NOVELTY - Tin-based material comprises 50-100 pts. wt. of graphene, 0-50 pts. wt. of tin dioxide doped with antimony, and 0-50 pts. wt. of tin dioxide doped with indium. USE - The tin-based material is useful in a photoresistor, a thermoresistor (all claimed) and touch applications such as screens, keyboards and touch pads. ADVANTAGE - The inexpensive tin-based material exhibits high stability, increased light sensitivity, and good photosensitive properties and heat resistance properties. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparing the material, comprising preparing a graphene ink, preparing an antimony tin oxide and indium tin oxide ink, adding the graphene ink and the antimony tin oxide and/or indium tin oxide ink, adding, if necessary, the mixture of metal nanoparticles and metal oxide nanoparticles or the mixture of metal nanoparticles and semiconductive nanoparticles, stirring the obtained mixture at a temperature of 30-60 degrees C, and drying the mixture by solvent evaporation.