发明名称 |
CATALYTIC COMPOSITION FOR THE ELECTROCHEMICAL REDUCTION OF CARBON DIOXIDE |
摘要 |
The catalytic composition for the electrochemical reduction of carbon dioxide is a metal oxide supported by multi-walled carbon nanotubes. The metal oxide may be nickel oxide (NiO) or tin dioxide (SnO2). The metal oxides form 20 wt % of the catalyst. In order to make the catalysts, a metal oxide precursor is first dissolved in deionized water to form a metal oxide precursor solution. The metal oxide precursor solution is then sonicated and the solution is impregnated in a support material composed of multi-walled carbon nanotubes to form a slurry. The slurry is then sonicated to form a homogeneous solid solution. Solids are removed from the homogeneous solid solution and dried in an oven for about 24 hours at a temperature of about 110° C. Drying is then followed by calcination in a tubular furnace under an argon atmosphere for about three hours at a temperature of 450° C. |
申请公布号 |
US2015072854(A1) |
申请公布日期 |
2015.03.12 |
申请号 |
US201414539508 |
申请日期 |
2014.11.12 |
申请人 |
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS ;KING ABDULAZIZ CITY FOR SCIENCE AND TECHNOLOGY |
发明人 |
RAHMAN SALEEM UR;AHMED SHAKEEL;HOSSAIN MOHAMMAD MOZAHAR;BASHIR SHAHID MUHAMMAD |
分类号 |
B01J23/14;B01J37/02;B01J37/08;B01J37/34 |
主分类号 |
B01J23/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
DHAHRAN SA |