气态CO在Ru/硅纳米线催化剂上利用可见光和近红外光子进行光催化甲烷化反应。
Photomethanation of Gaseous CO over Ru/Silicon Nanowire Catalysts with Visible and Near-Infrared Photons.
作者信息
O'Brien Paul G, Sandhel Amit, Wood Thomas E, Jelle Abdinoor A, Hoch Laura B, Perovic Doug D, Mims Charles A, Ozin Geoffrey A
机构信息
Materials Chemistry Research Group, Department of Chemistry University of Toronto 80 St. George Street Toronto Ontario M5S 3H6 Canada.
Department of Chemical Engineering and Applied Chemistry University of Toronto Ontario 200 College St. Toronto M5S 3E5 Canada.
出版信息
Adv Sci (Weinh). 2014 Nov 25;1(1):1400001. doi: 10.1002/advs.201400001. eCollection 2014 Dec.
in the presence of H to CH at millimole per hour per gram of catalyst conversion rates, using visible and near-infrared photons. The catalyst used to drive this reaction comprises black silicon nanowire supported ruthenium. These results represent a step towards engineering broadband solar fuels tandem photothermal reactors that enable a three-step process involving i) CO capture, ii) gaseous water splitting into H, and iii) reduction of gaseous CO2 by H.
在每克催化剂每小时毫摩尔的H到CH转化率下，使用可见光和近红外光子。用于驱动该反应的催化剂包括负载钌的黑色硅纳米线。这些结果代表了朝着设计宽带太阳能燃料串联光热反应器迈出的一步，该反应器能够实现一个三步过程，包括：i）CO捕获，ii）气态水分解为H，以及iii）用H还原气态CO2 。
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