| 碳载体处理对Pd催化氧化甲酸的影响 |
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| 引用本文： | 李旺,王力威,涂丹丹,邬冰,高颖.碳载体处理对Pd催化氧化甲酸的影响[J].化学工程师,2011(1):18-20. |
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| 作者姓名： | 李旺 王力威 涂丹丹 邬冰 高颖 |
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| 作者单位： | 哈尔滨师范大学,化学化工学院,黑龙江,哈尔滨,150025 |
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| 摘 要： | 采用饱和Co盐浸渍碳黑,然后高温热处理.发现处理后的碳黑微孔体积减少,介孔体积增加,更适于作为催化剂的载体.用处理后的碳黑制备的碳载Pd催化剂比未处理的碳黑做载体制备的催化剂对甲酸氧化具有更高的电催化活性.XRD结果可以看出,经Co盐浸渍处理过的碳黑中含有一定量的Co,有助于金属Pd在碳黑表面的分散,增加活性金属的电化...
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| 关 键 词： | Pd 碳黑 甲酸 电催化氧化 |
Effect of treatment of carbon black on the behavior of formic acid oxidation at carbon supported Pd catalyst |
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| LI Wang,WANG Li-wei,TU Dan-dan,WU Bing,GAO Ying.Effect of treatment of carbon black on the behavior of formic acid oxidation at carbon supported Pd catalyst[J].Chemical Engineer,2011(1):18-20. |
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| Authors: | LI Wang WANG Li-wei TU Dan-dan WU Bing GAO Ying |
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| Affiliation: | LI Wang,WANG Li-wei,TU Dan-dan,WU Bing,GAO Ying(College of Chemical Engineering,Harbin Normal University,Harbin 150025,China) |
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| Abstract: | The treatment of carbon black is in the method of impregnation and followed heat treatment.The treated carbon black has more volume of mesopores and less volume of micropores compared with the untreated carbon black,which is fit as support.The Pd/C catalysts with treated carbon black as support showed higher activity than that with untreated carbon black as support.XRD result shows that metal Co exited in the treated carbon black which can help the dispersion of Pd on the surface of the carbon and then enha... |
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| Keywords: | Pd |
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