专利号:US-8859785-B2 优先权日:2009-05-29 标 题 :Volatile group 2 metal precursors 发明人:NORMAN JOHN ANTHONY THOMAS 权利人:NORMAN JOHN ANTHONY THOMAS; AIR PROD & CHEM 摘要:A compound comprising one or more polyfunctionalized pyrrolyl anions coordinated to a metal selected from the group consisting of barium, strontium, magnesium, radium or calcium or mixtures thereof. Alternatively, one anion can be substituted with and a second non-pyrrolyl anion. n Synthesis of the novel compounds and their use to form BST films is also contemplated.
专利号:KR-20200113238-A 优先权日:2018-01-22 标题:Large-scale synthesis of 2D semiconductors by epitaxial phase transition