发明授权
- 专利标题: Film or coating deposition and powder formation
- 专利标题(中): 膜或涂层沉积和粉末形成
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申请号: US09091456申请日: 1998-06-15
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公开(公告)号: US06331330B1公开(公告)日: 2001-12-18
- 发明人: Kwang-Leong Choy , Wei Bai
- 申请人: Kwang-Leong Choy , Wei Bai
- 优先权: GB9525505 19951214; GB9617248 19960816; GB9619146 19960913
- 主分类号: B05D104
- IPC分类号: B05D104
摘要:
Methods for depositing a material onto a substrate include the steps of: feeding a material solution including one or more precursor compounds, a solvent and a pH-modifying catalyst to an outlet to provide a stream of droplets of the material solution; generating an electric field to electrostatically attract the droplets from the outlet towards the substrate; and providing an increase in temperature between the outlet and the substrate.