The active element Ru was added via

所述有源元件的Ru经由初湿含浸添加<br>使用的RuCl 3作为前体浸渍法; 后者是DIS？在蒸馏水中来解决，并且将溶液逐滴添加<br>在载体同时总质量充分混合。所述<br>然后混合物置于烘箱中在200◦C使水分蒸发。<br>的催化粉末，在玛瑙研钵中研磨后，为CAL？在350◦C在纯O2 cined 2小时，以除去氯离子和，<br>反过来，以形成钌氧化物，然后将其在纯H 2还原<br>气氛中在350◦C2个小时。对于所有的制备的催化剂，在Ru <br>负载为等于按重量计3％。

The active element Ru was added via the incipient wetness<br>impregnation method using RuCl3 as precursor; the latter was dissolved in distilled water and the solution was added drop by drop<br>over the carrier meanwhile thoroughly mixing the whole mass. The<br>mixture was then placed in an oven at 200 ◦C to evaporate water.<br>The catalytic powders, after grinding in an agate mortar, were calcined in pure O2 for 2 h at 350 ◦C to remove the chloride ions and,<br>in turn, to form the Ru oxide, which was then reduced in pure H2<br>atmosphere for 2 h at 350 ◦C. For all the prepared catalysts, the Ru<br>load was equal to 3% by weight.

活性元素Ru是通过初始湿度添加的<br>以RuCl3为前驱体的浸渍法，后者在蒸馏水中溶解，逐滴加入<br>同时在载体上彻底混合整个物质。这个<br>然后将混合物置于200℃的烤箱中蒸发水分。<br>催化粉末在玛瑙砂浆中研磨后，在350℃下在纯O2中灰化2小时，以去除氯离子，<br>反过来，形成氧化钌，然后在纯H2中还原<br>在350℃的气氛中放置2小时。对于所有制备的催化剂，Ru<br>重量等于3%。