发明授权
US07968489B2 Methods of preparing supported catalysts from metal loaded carbon nanotubes
失效
从负载碳纳米管的碳纳米管制备载体催化剂的方法
- 专利标题： Methods of preparing supported catalysts from metal loaded carbon nanotubes
- 专利标题（中）： 从负载碳纳米管的碳纳米管制备载体催化剂的方法
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申请号： US11841359申请日： 2007-08-20
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公开(公告)号： US07968489B2公开(公告)日： 2011-06-28
- 发明人: Jun Ma , David Moy , Asif Chishti , Jun Yang
- 申请人： Jun Ma , David Moy , Asif Chishti , Jun Yang
- 申请人地址： US MA Cambridge
- 专利权人： Hyperion Catalysis International, Inc.
- 当前专利权人： Hyperion Catalysis International, Inc.
- 当前专利权人地址： US MA Cambridge
- 主分类号： B01J21/18
- IPC分类号： B01J21/18 ; B01J27/06 ; B01J23/00 ; B01J23/02 ; B01J23/06 ; B01J23/40 ; B01J23/74
摘要：
A new method for preparing a supported catalyst is herein provided. Carbon nanotubes are functionalized by contacting them with an oxidizing agent to form functionalized carbon nanotubes. A metal catalyst is then loaded or deposited onto the functionalized carbon nanotubes. The mixture is then extruded to form the supported catalyst comprising a carbon nanotube structure containing metal catalyst more evenly dispersed within the internal structure of the carbon nanotube structure.