{"id":245947,"date":"2023-01-24T06:00:08","date_gmt":"2023-01-23T22:00:08","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=245947"},"modified":"2023-01-25T23:12:45","modified_gmt":"2023-01-25T15:12:45","slug":"%e3%80%90%e5%b7%b2%e5%ae%a1%e3%80%91journal-of-energy-chemistry%ef%bc%9aru-mgo%e5%82%ac%e5%8c%96%e5%89%82%e4%b8%ad%e6%b7%bb%e5%8a%a0k%ef%bc%8c%e5%8a%a0%e9%80%9f%e8%8a%b3%e9%a6%99%e8%8b%84%e5%9f%ba","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=245947","title":{"rendered":"Journal of Energy Chemistry\uff1aRu\/MgO\u50ac\u5316\u5242\u4e2d\u6dfb\u52a0K\uff0c\u52a0\u901f\u82b3\u9999\u82c4\u57fa\u7532\u82ef\u7684\u50a8\u6c22\uff01"},"content":{"rendered":"<p><b>\u4e00\u3001<\/b><strong>\u5bfc\u8bfb<\/strong><\/p>\n<p>\u6c22\u5177\u6709\u91cd\u529b\u80fd\u91cf\u5bc6\u5ea6\u9ad8\u3001\u73af\u4fdd\u65e0\u6c61\u67d3\u7b49\u4f18\u70b9\uff0c\u88ab\u8ba4\u4e3a\u662f\u7528\u4e8e\u6ee1\u8db3\u4e16\u754c\u80fd\u6e90\u9700\u6c42\u6700\u6709\u524d\u666f\u7684\u66ff\u4ee3\u80fd\u6e90\u3002\u5728\u514b\u670d\u6781\u4f4e\u4f53\u79ef\u5bc6\u5ea6\u7684\u51e0\u79cd\u6c22\u6c14\u50a8\u5b58\u548c\u8fd0\u8f93\u65b9\u6cd5\u4e2d\uff0c\u6db2\u6001\u6709\u673a\u6c22\u8f7d\u4f53(liquid organic hydrogen carrier, LOHC)\u7cfb\u7edf\u4f5c\u4e3a\u4e00\u79cd\u5316\u5b66\u6c22\u6c14\u50a8\u5b58\u6280\u672f\uff0c\u8fd1\u5e74\u6765\u56e0\u5176\u957f\u8ddd\u79bb\u6c22\u6c14\u8f93\u9001\u7684\u4f18\u52bf\u800c\u5907\u53d7\u5173\u6ce8\u3002LOHC\u4f53\u7cfb\u901a\u8fc7\u4e00\u5bf9\u8d2bH<sub>2<\/sub>\u548c\u5bccH<sub>2<\/sub>\u7684\u6709\u673a\u5316\u5408\u7269\u50ac\u5316\u6c22\u5316\u548c\u8131\u6c22\u7684\u76f8\u4e92\u53ef\u9006\u8f6c\u5316\u6765\u5b58\u50a8\u548c\u91ca\u653eH<sub>2<\/sub>\u3002\u5728\u5df2\u62a5\u9053\u7684LOHC\u4f53\u7cfb\u4e2d\uff0c\u5355\u82c4\u57fa\u7532\u82ef(H<sub>0<\/sub>-MBT)\u548c\u4e8c\u82c4\u57fa\u7532\u82ef(H<sub>0<\/sub>-DBT)\u662f\u76ee\u524d\u6700\u5f15\u4eba\u6ce8\u76ee\u7684LOHC\u6750\u6599\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5b83\u4eec\u662f\u53ef\u5546\u7528\u7684\u6709\u673a\u70ed\u8f7d\u4f53\u3002<\/p>\n<p>\u8fc4\u4eca\u4e3a\u6b62\uff0c\u7814\u7a76\u8005\u4eec\u5c1d\u8bd5\u4e86\u5404\u79cd\u65b9\u6cd5\u4ee5\u83b7\u5f97\u66f4\u597d\u7684\u52a0\u6c22\u50ac\u5316\u5242\uff0c\u5176\u4e2d\u4e00\u79cd\u65b9\u6cd5\u5c31\u662f\u901a\u8fc7\u63d0\u9ad8\u91d1\u5c5e\u50ac\u5316\u5242\u5bf9\u6c22\u7684\u5438\u9644\u80fd\u529b\u6765\u63d0\u9ad8\u52a0\u6c22\u6027\u80fd\u3002\u8fd1\u5e74\u6765\uff0c\u5bf9\u4e8e\u975e\u8d1f\u8f7d\u578b\u91d1\u5c5e\u6c27\u5316\u7269\u6216\u8d1f\u8f7d\u578b\u91d1\u5c5e\u50ac\u5316\u5242\uff0c\u6c22\u6c14\u89e3\u79bb\u6210\u8d28\u5b50(H<sup>\u03b4+<\/sup>)\u548c\u6c22\u5316\u7269(H<sup>\u03b4-<\/sup>)\u7684\u5f02\u88c2H<sub>2<\/sub>\u5438\u9644(\u53d7\u963b\u8def\u6613\u65af\u9178\u78b1\u5bf9)\u8d8a\u6765\u8d8a\u53d7\u5230\u5173\u6ce8\u3002\u8fd9\u79cd\u5f02\u88c2\u7684H<sub>2<\/sub>\u89e3\u79bb\u5728\u78b1\u6027MgO\u4e2d\u5e7f\u6cdb\u5b9e\u73b0\uff0c\u5176\u4e2d\u5f02\u88c2\u7684H\u7269\u79cd\u88ab\u5438\u9644\u5230\u4e00\u5bf9\u9ad8\u5ea6\u4e0d\u9971\u548c\u7684O<sup>2-<\/sup>\u548cM<sup>2+<\/sup>\u4f4d\u70b9\u4e0a\u3002\u6b64\u5916\uff0c\u5728MgO\u8d1f\u8f7d\u7684Ru\u50ac\u5316\u5242\u4e0a\uff0c\u8fd8\u53d1\u73b0\u4e86\u5747\u88c2\u548c\u5f02\u88c2\u5438\u9644H<sub>2<\/sub>\u7684\u53cc\u5438\u9644\u4f4d\u70b9\u3002\u5176\u4e2d\uff0c\u5747\u6eb6H<sub>2<\/sub>\u5438\u9644\u53d1\u751f\u5728Ru\u7eb3\u7c73\u9897\u7c92\u8868\u9762\uff0c\u800c\u5f02\u88c2H<sub>2<\/sub>\u5438\u9644\u53d1\u751f\u5728Ru\u7eb3\u7c73\u9897\u7c92\u7684\u5468\u8fb9\u548cMgO\u5bf9\u5e94\u7684\u76f8\u90bb\u8868\u9762\u6c27\u5206\u5b50\u4e0a\u3002\u4f5c\u8005\u901a\u8fc7\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba(DFT)\u8ba1\u7b97\u53d1\u73b0\uff0c\u5f02\u88c2H<sub>2<\/sub>\u5728Ru &#8211; MgO\u754c\u9762\u5438\u9644\u52a0\u901f\uff0c\u5438\u9644\u80fd\u5f3a\u4e8e\u5747\u88c2\u5438\u9644\uff0c\u4e14\u5f02\u88c2H<sub>2<\/sub>\u5438\u9644\u4f4d\u70b9\u7684\u6570\u91cf\u4e0eRu\u7c92\u5f84\u5bc6\u5207\u76f8\u5173\uff0c\u4ece\u800c\u8868\u660eRu\/MgO\u5728H<sub>0<\/sub>-MBT\u548cH<sub>0<\/sub>-DBT\u7b49\u82b3\u70c3LOHC\u4f53\u7cfb\u4f4e\u6e29\u52a0\u6c22\u4e2d\u4f18\u4e8eRu\/Al<sub>2<\/sub>O<sub>3<\/sub>\u3001Ru\/ZrO<sub>2<\/sub>\u548cRu\/ SiO<sub>2<\/sub>-Al<sub>2<\/sub>O<sub>3<\/sub>\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u66f4\u5f3a\u3001\u66f4\u4e30\u5bcc\u7684\u78b1\u57fa\u4f4d\u70b9\u53ef\u4ee5\u4fc3\u8fdbH<sub>2<\/sub>\u5728\u91d1\u5c5e\u4e0e\u78b1\u57fa\u6c27\u5316\u7269\u754c\u9762\u7684\u5f02\u88c2\u89e3\u79bb\u3002<\/p>\n<p><strong>\u4e8c\u3001\u6210\u679c\u63a0\u5f71<\/strong><\/p>\n<p>\u97e9\u56fd\u6c49\u9633\u5927\u5b66Young-Woong Suh\u548c\u97e9\u56fd\u4e9a\u6d32\u5927\u5b66Seok Ki Kim\u56e2\u961f\u4ee5\u524d\u9a71\u4f53Ru<sub>3<\/sub>(CO)<sub>12<\/sub>\u5236\u5907Ru\/MgO\u7684\u65b9\u6cd5\u4e3a\u57fa\u7840\uff0c\u627e\u5230\u4e86\u6700\u9002\u5408\u5728Ru\/MgO\u4e2d\u8d1f\u8f7dK\u7684\u65b9\u6cd5\u3002\u7136\u540e\uff0c\u4f5c\u8005\u8003\u5bdf\u4e86\u4e0d\u540cK\u7684\u6d53\u5ea6\u4e0b\uff0c\u5236\u5907\u7684Ru\/K\/MgO\u50ac\u5316\u5242\u7684\u52a0\u6c22\u6d3b\u6027\u548c\u7279\u6027\u3002\u6b64\u5916\uff0c\u901a\u8fc7\u4e00\u7cfb\u5217DFT\u8ba1\u7b97\uff0c\u4e0d\u4ec5\u5f97\u5230\u4e86K\u5bf9Ru\/MgO\u6700\u7a33\u5b9a\u7684\u6784\u578b\uff0c\u800c\u4e14\u5f97\u5230\u4e86\u5728\u6dfb\u52a0K\u7684Ru -MgO\u754c\u9762H\u5438\u9644\u80fd\u548c\u7535\u8377\u8f6c\u79fb\u76f8\u5bf9K\u5bc6\u5ea6\u7684\u53d8\u5316\u3002K\u7684\u52a0\u5165\u53ef\u4fc3\u8fdbRu\/MgO\u5bf9H<sub>2<\/sub>\u7684\u5f02\u88c2\u5438\u9644\uff0c\u4f7fH<sub>2<\/sub>\u5728100<sup>0<\/sup>C\u4f4e\u6e29\u9644\u8fd1\u50a8\u5b58\u4e8eH<sub>0<\/sub>-MBT\u548cH<sub>0<\/sub>-DBT\u4e2d\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-245948\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/1-15.png\" alt=\"\" width=\"885\" height=\"508\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/1-15.png 885w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/1-15-300x172.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/1-15-768x441.png 768w\" sizes=\"(max-width: 885px) 100vw, 885px\" \/><\/p>\n<p>\u76f8\u5173\u7814\u7a76\u5de5\u4f5c\u4ee5\u201c<strong>Advanced heterolytic H<sub>2<\/sub> adsorption of K-added Ru\/MgO catalysts for accelerating hydrogen storage into aromatic benzyltoluenes<\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728\u56fd\u9645\u671f\u520a<em>Journal of Energy Chemistry<\/em>\u4e0a\u3002<\/p>\n<p><strong>\u4e09\u3001\u6838\u5fc3\u521b\u65b0<\/strong><\/p>\n<p>1.\u6587\u7ae0\u62a5\u9053\u4e86\u4e00\u79cd\u7528\u4e8e\u82b3\u9999\u65cf\u82c4\u57fa\u7532\u82ef\u4f4e\u6e29\u50a8\u6c22\u7684\u9ad8\u6d3b\u6027K-Ru\/MgO\u50ac\u5316\u5242\uff0c\u63a8\u8fdb\u4e86\u6db2\u6001\u6709\u673a\u6c22\u8f7d\u4f53\u6280\u672f\u7684\u53d1\u5c55\u3002<\/p>\n<p>2.Ru\/K\/MgO\u50ac\u5316\u5242\u5728\u9002\u5f53\u7684K\u6dfb\u52a0\u91cf(0.02 wt% K)\u4e0b\uff0c\u53ef\u4ee5\u589e\u5f3aH<sub>2<\/sub>\u7684\u5f02\u88c2\u5438\u9644\uff0c\u4ece\u800c\u6709\u6548\u52a0\u901f\u4f4e\u6e29\u50a8\u6c22\u52a8\u529b\u5b66\u3002<\/p>\n<p><strong>\u56db\u3001\u6570\u636e\u6982\u89c8<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-245949\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/2-15.png\" alt=\"\" width=\"940\" height=\"633\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/2-15.png 940w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/2-15-300x202.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/2-15-768x517.png 768w\" sizes=\"(max-width: 940px) 100vw, 940px\" \/><\/p>\n<p><strong>\u56fe1 Ru\/xK\/MgO\u50ac\u5316\u5242\u7684HR-TEM\u56fe\u3002<\/strong><strong>\u00a9 2022 Elsevier B.V.<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-245950\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/3-15.png\" alt=\"\" width=\"620\" height=\"678\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/3-15.png 620w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/3-15-274x300.png 274w\" sizes=\"(max-width: 620px) 100vw, 620px\" \/><\/p>\n<p><strong>\u56fe2 \u00a0H<sub>0<\/sub>-MBT\u5728Ru\/xK\/MgO\u548cRu\/Al<sub>2<\/sub>O<sub>3<\/sub>\u50ac\u5316\u5242\u4e0a\u7684\u52a0\u6c22\u53cd\u5e94\u6d3b\u6027\u7684\u7ed3\u679c\u3002<\/strong><strong>\u00a9 2022 Elsevier B.V.<\/strong><\/p>\n<p>(a &#8211; c)\u5173\u4e8eK\u542b\u91cf\u7684(a) t<sub>full<\/sub>\u503c\u4f30\u8ba1\u503c\uff0c(b) k<sub>1<\/sub>\u503c\u4f30\u8ba1\u503c\uff0c(c) k<sub>2<\/sub>\u503c\u4f30\u8ba1\u503c\u56fe\u3002(d)\uff08e)\u963f\u4f26\u5c3c\u4e4c\u65af\u56fe\u8ba1\u7b97(d) E<sub>a1<\/sub>\u503c\u548c(e) E<sub>a2<\/sub>\u503c\u3002\u586b\u5145\u7b26\u53f7\u8868\u793a\u4eceRu\/Al<sub>2<\/sub>O<sub>3<\/sub>\u4e2d\u5f97\u5230\u7684\u7ed3\u679c\u3002\u53cd\u5e94\u6761\u4ef6:\u53cd\u5e94\u4f53\u7cfbB, 15 g H<sub>0<\/sub>-MBT, 0.025 mol% Ru\/H<sub>0<\/sub>-MBT, 50 bar H2, 1200 r\/min\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-245951\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/4-14.png\" alt=\"\" width=\"629\" height=\"346\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/4-14.png 629w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/4-14-300x165.png 300w\" sizes=\"(max-width: 629px) 100vw, 629px\" \/><\/p>\n<p><strong>\u56fe3 \u4f30\u7b97Ru\/0.02 K\/MgO\u50ac\u5316\u5242\u57285\u6b21H0-MBT\u52a0\u6c22\u5faa\u73af\u4e2d\u7684tfull\u3001k1\u548ck2\u503c\u3002<\/strong><strong>\u00a9 2022 Elsevier B.V.<\/strong><\/p>\n<p>\u53cd\u5e94\u6761\u4ef6:\u53cd\u5e94\u4f53\u7cfbB\uff0c15\u514bH<sub>0<\/sub>-MBT\uff0c130<sup>0<\/sup>C\uff0c0.025 mol% Ru\/H<sub>0<\/sub>-MBT, 50 bar H<sub>2<\/sub>, 1200r\/min\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-245952\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/5-12.png\" alt=\"\" width=\"625\" height=\"368\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/5-12.png 625w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/5-12-300x177.png 300w\" sizes=\"(max-width: 625px) 100vw, 625px\" \/><\/p>\n<p><strong>\u56fe4 \u572888 min\u65f6\u786e\u5b9a\u7684H2\u50a8\u5b58\u6548\u7387\u7684\u56fe\uff0c\u4ee5\u53ca\u5728Ru\/0.02 K\/MgO_fresh, Ru\/0.72K\/MgO_H<sub>2<\/sub>-400, Ru\/0.02 K\/MgO_cycle 4, Ru\/0.72 K\/ MgO_H<sub>2<\/sub>\u2013500\u4e2d\u7684\u5b9e\u6d4bRu\u9897\u7c92\u5c3a\u5bf8\u76f8\u5bf9\u4e8e\u7684k<sub>1<\/sub>\u548ck<sub>2<\/sub>\u7684\u4f30\u8ba1\u503c\u3002<\/strong><strong>\u00a9 2022 Elsevier B.V.<\/strong><\/p>\n<p>\u53cd\u5e94\u6761\u4ef6:\u53cd\u5e94\u4f53\u7cfbB, H<sub>0<\/sub>-MBT 15 g\uff0c130<sup>0<\/sup>C\uff0c0.025 mol% Ru\/H<sub>0<\/sub>-MBT\uff0c50 bar H<sub>2<\/sub>\uff0c1200 r\/min\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-245953\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/6-4.png\" alt=\"\" width=\"989\" height=\"798\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/6-4.png 989w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/6-4-300x242.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/6-4-768x620.png 768w\" sizes=\"(max-width: 989px) 100vw, 989px\" \/><\/p>\n<p><strong>\u56fe5 Ru\/xK\/MgO\u548cRu\/Al<sub>2<\/sub>O<sub>3<\/sub>\u50ac\u5316\u5242\u7684\u8868\u5f81\u7ed3\u679c\u3002<\/strong><strong>\u00a9 2022 Elsevier B.V.<\/strong><\/p>\n<p>(a) CO<sub>2<\/sub>-TPD\u5256\u9762\uff0c\u5176\u4e2dm\/z = 44\u7684\u8d28\u91cf\u7247\u6bb5\u8868\u793aCO<sub>2<\/sub>\u6392\u653eA<sub>CO2-TPD<\/sub>\u8868\u793a\u6bcf\u4e2a\u6837\u54c1\u89e3\u5438CO<sub>2<\/sub>\u7684\u603b\u6469\u5c14\u6570\u3002(b) H<sub>0<\/sub>-MBT\u5438\u9644Ru\u50ac\u5316\u5242\u7684\u70ed\u91cd\u5dee\u66f2\u7ebf\u3002(c)\u901a\u8fc7XPS O 1s\u8c31\u7684\u53cd\u8936\u79ef\u8ba1\u7b97\u8868\u9762OH\u57fa\u56e2\u7684\u5b9a\u91cf\u3002(d) H<sub>2<\/sub>-TPD\u5256\u9762\uff0c\u5176\u4e2dm\/z = 2\u7684\u8d28\u91cf\u7247\u6bb5\u8868\u793aH<sub>2<\/sub>\u6392\u653e\uff0cA<sub>H2-TPD<\/sub>\u8868\u793a\u6bcf\u4e2aRu\u539f\u5b50\u7684H<sub>2<\/sub>\u89e3\u5438\u603b\u6469\u5c14\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-245954\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/7-1.png\" alt=\"\" width=\"1126\" height=\"485\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/7-1.png 1126w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/7-1-300x129.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/7-1-768x331.png 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/7-1-1024x441.png 1024w\" sizes=\"(max-width: 1126px) 100vw, 1126px\" \/><\/p>\n<p><strong>\u56fe6 \u00a0(a)\u53bb\u9664\u7269\u7406\u5438\u9644\u7684CO\u540e\uff0cRu\/xK\/MgO\u50ac\u5316\u5242\u4e0aCO\u7684\u6f02\u79fb\u8c31\u3002(b)\u6c27\u5316Ru\/xK\/MgO\u50ac\u5316\u5242\u7684H<sub>2<\/sub>-TPR\u8c31\u56fe\uff0c\u5176\u4e2dA<sub>H2-TPR<\/sub>\u4ee3\u8868\u6bcf\u4e2aRu\u539f\u5b50\u6d88\u8017\u7684H<sub>2<\/sub>\u603b\u6469\u5c14\u3002<\/strong><strong>\u00a9 2022 Elsevier B.V.<\/strong><\/p>\n<p><strong>\u4e94\u3001\u6210\u679c\u542f\u793a<\/strong><\/p>\n<p>\u672c\u8bfe\u9898\u5236\u5907\u4e86\u542bK\u7684Ru\/MgO\u50ac\u5316\u5242\uff0c\u7528\u4e8e\u82b3\u9999\u65cf\u82c4\u57fa\u7532\u82ef\u7684\u5feb\u901f\u50a8\u6c22\u3002\u7ed3\u679c\u8868\u660e\uff0c\u8d1f\u8f7dK\u540e\u7684\u70ed\u5904\u7406\u6c14\u6c1b\u51b3\u5b9a\u4e86MgO\u7684\u7ed3\u6784\u6027\u80fd\u548cRu\u9897\u7c92\u5927\u5c0f\u3002\u56e0\u6b64\uff0c\u5728Mg(OH)<sub>2<\/sub>\u4e0a\u8fdb\u884cK<sub>2<\/sub>CO<sub>3<\/sub>\u7684\u7a7a\u6c14\u5904\u7406\u662f\u6700\u9002\u5408\u63d0\u5347K\/MgO\u6027\u80fd\u7684\u65b9\u6cd5\u3002Ru\/K\/MgO\u50ac\u5316\u5242\u7684\u52a0\u6c22\u6027\u80fd\u5728K\u542b\u91cf\u4e3a0.02 wt%\u65f6\uff0c\u4e0eK\u7684\u5bc6\u5ea6\u5448\u706b\u5c71\u72b6\u5173\u7cfb\u3002Ru\/K\/MgO\u50ac\u5316\u5242\u6bd4Ru\/MgO\u50ac\u5316\u5242\u7684\u4f18\u52bf\u4e3b\u8981\u662f\uff0cRu\u5468\u8fb9\u78b1\u5ea6\u7684\u63d0\u9ad8\u5bfc\u81f4\u5e95\u7269\u548cH<sub>2<\/sub>\u7684\u5438\u9644\u6027\u80fd\u589e\u5f3a\u3002<\/p>\n<p>DFT\u8ba1\u7b97\u7ed3\u679c\u8868\u660e\uff0c\u79bb\u5b50K\u503e\u5411\u4e8e\u5411Ru-MgO\u754c\u9762\u79fb\u52a8\uff0c\u8be5\u754c\u9762\u7684\u52bf\u80fd\u6700\u7a33\u5b9a\u3002\u6b64\u5916\uff0cH\u7684\u5438\u9644\u80fd\u53ca\u5176\u6781\u5316\u7b49\u5f02\u88c2H<sub>2<\/sub>\u5438\u9644\u7279\u5f81\u4e0eK\u5411Ru\u7684\u7535\u8377\u8f6c\u79fb\u91cf\u5448\u706b\u5c71\u72b6\u4f9d\u8d56\u5173\u7cfb\uff0c\u5176\u4e2dRu\/0.02 K\/MgO\u8868\u73b0\u51fa48%\u7684\u7535\u8377\u8f6c\u79fbRu\u3002\u56e0\u6b64\uff0cK\u8d1f\u8f7d\u7684Ru\/MgO (0.02 wt% K)\u50ac\u5316\u5242\u5177\u6709\u5148\u8fdb\u7684\u5f02\u88c2H<sub>2<\/sub>\u5438\u9644\u6027\u80fd\uff0c\u5f3a\u70c8\u63a8\u8350\u7528\u4e8e\u5728\u4f4e\u6e29\u4e0b\u52a0\u901f\u82b3\u9999\u65cfLOHC\u5316\u5408\u7269\u7684\u6c22\u50a8\u5b58\u3002<\/p>\n<p>\u539f\u6587\u8be6\u60c5\uff1ahttps:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S2095495622001838<\/p>\n<p>\u672c\u6587\u7531\u5f20\u7199\u7199\u4f9b\u7a3f\u3002<\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u5bfc\u8bfb 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