• 专利标题:   Method for pore-forming of manganese-based ion sieve electrically controlled lithium extraction membrane electrode, comprises e.g. mixing manganese ion sieve, binder, conductive agent and organic solvent to obtain membrane casting solution and adding organic pore-forming agent.
  • 专利号:   CN114835212-A
  • 发明人:   YU J, WANG Y, GU S
  • 专利权人:   UNIV EAST CHINA SCI TECHNOLOGY
  • 国际专利分类:   B01D061/42, C02F001/461, C02F001/469, C22B026/12
  • 专利详细信息:   CN114835212-A 02 Aug 2022 C02F-001/469 202201 Chinese
  • 申请详细信息:   CN114835212-A CN10656925 10 Jun 2022
  • 优先权号:   CN10656925

▎ 摘  要

NOVELTY - Method for pore-forming of manganese-based ion sieve electrically controlled lithium extraction membrane electrode, comprises mixing a manganese ion sieve, a binder, a conductive agent and an organic solvent to obtain a membrane casting solution, adding an organic pore-forming agent into the casting solution to obtain a casting solution containing the organic pore-forming agent and coating the casting solution containing the organic pore-forming agent on an electrode substrate material and removing the organic pore-forming agent. USE - The method is useful for pore-forming of manganese-based ion sieve electrically controlled lithium extraction membrane electrode. ADVANTAGE - The method: improves the membrane electrode porosity, hole penetration degree and embedding speed and capacity. DESCRIPTION OF DRAWING(S) - The drawing shows a flowchart illustrating the method for pore-forming of manganese-based ion sieve electrically controlled lithium extraction membrane electrode (Drawing includes non-English language text).