• 专利标题:   New platinum-containing compound useful in precursor composition for producing platinum-containing thin film.
  • 专利号:   KR2022082351-A
  • 发明人:   CHANG K, SHIN H S, PARK T J, KWON S H
  • 专利权人:   ICHEMS CO LTD
  • 国际专利分类:   B01J037/02, B01J037/08, C07F015/00, C23C016/18, C23C016/455, H01M004/92
  • 专利详细信息:   KR2022082351-A 17 Jun 2022 C07F-015/00 202262 Pages: 13
  • 申请详细信息:   KR2022082351-A KR172181 10 Dec 2020
  • 优先权号:   KR172181

▎ 摘  要

NOVELTY - Platinum-containing compound (I), is new. USE - (I) is useful in precursor composition for producing platinum-containing thin film (all claimed). ADVANTAGE - (I) has high volatility and excellent thermal stability; produces platinum-containing thin film having high purity and improved durability; and is liquid at room temperature. The platinum-containing precursor has high thermal stability and volatility, and minimizes the high non-ignition conversion of the ligand separated during the process at high temperature. DETAILED DESCRIPTION - Platinum-containing compound of formula (I), is new. R1 and R2 = amino, silyl or 1-5C alkyl. INDEPENDENT CLAIMS are also included for: (1) platinum-containing precursor composition comprising the platinum-containing compound; (2) platinum-containing thin film prepared by using the platinum-containing compound or the platinum-containing precursor composition; and (3) producing platinum-containing thin film using platinum-containing compound or the platinum-containing precursor composition.