• 专利标题:   Manufacture of coating agent for dye-sensitive solar cell, involves mixing precursor containing strong acid with graphene oxide, filtering acidic aqueous solution, adding graphene oxide solution to solvent mixture, and heating.
  • 专利号:   KR2013123477-A, KR1347198-B1
  • 发明人:   CHI H H, KWAN W K, JAE H B, SONG H J, LEE Y A
  • 专利权人:   KOREA INST ENERGY RES
  • 国际专利分类:   C09D001/00, C09D011/00, C09D133/04, H01L031/042
  • 专利详细信息:   KR2013123477-A 13 Nov 2013 C09D-001/00 201403 Pages: 11
  • 申请详细信息:   KR2013123477-A KR046613 03 May 2012
  • 优先权号:   KR046613

▎ 摘  要

NOVELTY - Strong acid, sodium nitrate and potassium permanganate, and graphene oxide are mixed to obtain precursor. The obtained precursor is mixed with graphene oxide to obtain an acidic aqueous solution. The resultant solution is then filtered to obtain graphene oxide solution. The obtained solution is added to a mixture of solvent, and heated at 150-250 degrees C, and ultrasonically processed to obtain dye-sensitive solar cell coating agent. USE - Manufacture of coating agent for dye-sensitive solar cell (claimed). ADVANTAGE - The method efficiently and economically provides coating agent by simple method. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) coating agent; and (2) coating agent-coated dye-sensitive solar cell.