{"id":220299,"date":"2021-04-07T06:00:48","date_gmt":"2021-04-06T22:00:48","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=220299"},"modified":"2021-04-06T21:01:01","modified_gmt":"2021-04-06T13:01:01","slug":"%e5%8e%a6%e9%97%a8%e5%a4%a7%e5%ad%a6%e9%83%91%e5%8d%97%e5%b3%b0j-am-chem-soc-%e6%b7%b1%e5%85%a5%e8%ae%a4%e8%af%86%e9%87%91%e5%b1%9e%e7%ba%b3%e7%b1%b3%e5%82%ac%e5%8c%96%e5%89%82%e5%9c%a8%e9%80%89","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=220299","title":{"rendered":"\u53a6\u95e8\u5927\u5b66\u90d1\u5357\u5cf0J. Am. Chem. Soc.: \u6df1\u5165\u8ba4\u8bc6\u91d1\u5c5e\u7eb3\u7c73\u50ac\u5316\u5242\u5728\u9009\u62e9\u6027\u52a0\u6c22\u50ac\u5316\u7684\u754c\u9762\u6548\u5e94"},"content":{"rendered":"<p>\u3010<strong><b>\u5f15\u8a00<\/b><\/strong>\u3011<\/p>\n<p>\u5de5\u4e1a\u5e7f\u6cdb\u5e94\u7528\u7684\u975e\u5747\u76f8\u91d1\u5c5e\u50ac\u5316\u5242\u7684\u50ac\u5316\u6d3b\u6027\u91d1\u5c5e\u7ec4\u5206\u901a\u5e38\u4ee5\u7eb3\u7c73\u9897\u7c92\u7684\u5f62\u5f0f\u5206\u6563\u4e8e\u9ad8\u6bd4\u8868\u9762\u79ef\u7684\u8f7d\u4f53\uff0c\u4ee5\u5b9e\u73b0\u6d3b\u6027\u91d1\u5c5e\u7ec4\u5206\u7684\u4f18\u5316\u5229\u7528\u3002\u4e0e\u5747\u76f8\u50ac\u5316\u5242\u548c\u9176\u4fc3\u751f\u7269\u50ac\u5316\u5242\u76f8\u6bd4\uff0c\u975e\u5747\u76f8\u50ac\u5316\u5242\u5177\u6709\u826f\u597d\u7684\u7a33\u5b9a\u6027\uff0c\u53ef\u91cd\u590d\u4f7f\u7528\u6027\u548c\u6613\u5206\u79bb\u7684\u4f18\u70b9\uff0c\u56e0\u6b64\u5728\u5316\u5b66\u5de5\u4e1a\u4e2d\u500d\u53d7\u9752\u7750\u3002\u4f46\u662f\uff0c\u4e0e\u5747\u76f8\u50ac\u5316\u5242\u548c\u751f\u7269\u50ac\u5316\u5242\u4e0d\u540c\uff0c\u975e\u5747\u76f8\u91d1\u5c5e\u50ac\u5316\u5242\u901a\u5e38\u88ab\u8ba4\u4e3a\u5177\u6709\u590d\u6742\uff0c\u591a\u4e2a\u548c\u4e0d\u6e05\u695a\u7684\u6d3b\u6027\u4f4d\u70b9\uff0c\u5bfc\u81f4\u5728\u9009\u62e9\u6027\u50ac\u5316\u6240\u9700\u53cd\u5e94\u7684\u50ac\u5316\u7279\u5f02\u6027\u65b9\u9762\u5b58\u5728\u5de8\u5927\u7f3a\u9677\u3002\u968f\u7740\u793e\u4f1a\u5bf9\u751f\u6001\u548c\u73af\u5883\u7684\u65e5\u76ca\u5173\u6ce8\uff0c\u8feb\u5207\u9700\u8981\u5f00\u53d1\u7eff\u8272\u5316\u5b66\u5de5\u827a\u4ee5\u5b9e\u73b0\u80fd\u8017\u548c\u5e9f\u7269\u4ea7\u751f\u6700\u5c0f\u5316\u3002\u56e0\u6b64\uff0c\u5f00\u53d1\u5177\u6709\u4f18\u5f02\u50ac\u5316\u9009\u62e9\u6027\u7684\u591a\u76f8\u91d1\u5c5e\u50ac\u5316\u5242\u5df2\u7136\u6210\u4e3a\u5316\u5b66\u754c\u4e9f\u5f85\u89e3\u51b3\u7684\u91cd\u8981\u96be\u9898\u3002<\/p>\n<p>\u3010<strong><b>\u6210\u679c\u7b80\u4ecb<\/b><\/strong>\u3011<\/p>\n<p>\u975e\u5747\u76f8\u91d1\u5c5e\u50ac\u5316\u5242\u7684\u7279\u5f81\u5728\u4e8e\u5176\u7ed3\u6784\u4e0d\u5747\u4e00\u6027\u548c\u590d\u6742\u6027\u3002\u975e\u5747\u76f8\u91d1\u5c5e\u50ac\u5316\u5242\u591a\u53d8\u7684\u6027\u8d28\u4f7f\u65e0\u6cd5\u5728\u5206\u5b50\u6c34\u5e73\u4e0a\u6df1\u5165\u4e86\u89e3\u5176\u50ac\u5316\u673a\u7406\uff0c\u4ece\u800c\u65e0\u6cd5\u5f00\u53d1\u51fa\u5bf9\u6240\u9700\u4ea7\u7269\u5177\u6709\u5b8c\u7f8e\u50ac\u5316\u9009\u62e9\u6027\u7684\u5de5\u4e1a\u50ac\u5316\u5242\u3002<strong><b>\u53a6\u95e8\u5927\u5b66\u90d1\u5357\u5cf0<\/b><\/strong>\u5728\u8fd9\u7bc7\u5c55\u671b\u4e2d\u603b\u7ed3\u4e86\u975e\u5747\u76f8\u91d1\u5c5e\u7eb3\u7c73\u50ac\u5316\u5242\u5728\u9009\u62e9\u6027\u52a0\u6c22\u53cd\u5e94\u4e2d\u7684\u754c\u9762\u6548\u5e94\u7684\u6700\u65b0\u7814\u7a76\u8fdb\u5c55\uff0c\u4e3a\u8bbe\u8ba1\u51fa\u5177\u6e05\u6670\u50ac\u5316\u673a\u7406\u548c\u8fd1\u4e4e\u5b8c\u7f8e\u9009\u62e9\u6027\u7684\u5b9e\u7528\u975e\u5747\u76f8\u50ac\u5316\u5242\u63d0\u4f9b\u4e86\u4e0d\u540c\u601d\u8def\u3002\u4ece\u5206\u5b50\u6c34\u5e73\u8ba4\u8bc6\u975e\u5747\u76f8\u91d1\u5c5e\u7eb3\u7c73\u50ac\u5316\u5242\u7684\u4e09\u4e2a\u5173\u952e\u6210\u5206\uff08\u50ac\u5316\u91d1\u5c5e\u3001\u8f7d\u4f53\u3001\u548c\u6709\u673a\u914d\u4f53\uff09\u5982\u4f55\u8bf1\u5bfc\u51b3\u5b9a\u6c22\u5316\u6d3b\u6027\u548c\u9009\u62e9\u6027\u7684\u6709\u6548\u754c\u9762\u3002\u754c\u9762\u4e0d\u4ec5\u5f71\u54cdH<sub>2<\/sub>\u6d3b\u5316\u9014\u5f84\uff0c\u800c\u4e14\u5f71\u54cd\u5c06\u8981\u6c22\u5316\u7684\u5e95\u7269\u4e0e\u50ac\u5316\u91d1\u5c5e\u8868\u9762\u7684\u76f8\u4e92\u4f5c\u7528\uff0c\u4ece\u800c\u5f71\u54cd\u6d3b\u6cfc\u6c22\u7684\u8f6c\u79fb\u8fc7\u7a0b\u3002\u5bf9\u4e8e\u5408\u91d1\u7eb3\u7c73\u50ac\u5316\u5242\uff0c\u7ed3\u5408\u7535\u5b50\u548c\u51e0\u4f55\u6548\u5e94\uff0c\u901a\u8fc7\u5229\u7528\u4ece\u6d3b\u6027\u91d1\u5c5e\u4e2d\u6ea2\u51fa\u7684\u6c22\u539f\u5b50\uff0c\u5728\u50ac\u5316\u6027\u201c\u60f0\u6027\u201d\u91d1\u5c5e\u4e0a\u53d1\u751f\u4e86\u6ea2\u51fa\u52a0\u6c22\u3002\u7136\u540e\u8ba8\u8bba\u91d1\u5c5e-\u8f7d\u4f53\u754c\u9762\u6548\u5e94\uff0c\u91cd\u70b9\u662f\u53c2\u4e0e\u52a0\u6c22\u53cd\u5e94\u7684\u4f4d\u4e8e\u91d1\u5c5e-\u8f7d\u4f53\u754c\u9762\u7684\u914d\u4f53\u7684\u5206\u5b50\u4ee5\u53ca\u6765\u81ea\u8f7d\u4f53\u7684\u9633\u79bb\u5b50\u7269\u79cd\u3002\u4e5f\u8ba8\u8bba\u4e86\u6709\u673a\u4fee\u9970\u5242\u5728\u91d1\u5c5e\u7eb3\u7c73\u50ac\u5316\u5242\u4e0a\u8bf1\u5bfc3D\u7a7a\u95f4\u548c\u7535\u5b50\u6548\u5e94\uff0c\u4ece\u800c\u63a7\u5236\u4e86\u52a0\u6c22\u8fc7\u7a0b\u7684\u673a\u5236\u3002\u6700\u540e\u7b80\u8981\u6982\u8ff0\u4e86\u7c7b\u9176\u975e\u5747\u76f8\u6c22\u5316\u91d1\u5c5e\u50ac\u5316\u5242\u7684\u89c2\u70b9\u3002\u8be5\u6210\u679c\u4ee5\u9898\u4e3a<strong>\u201c<\/strong><strong>Insights into the Interfacial Effects in Heterogeneous Metal Nanocatalysts toward Selective Hydrogenation<\/strong><strong>\u201d<\/strong>\u53d1\u8868\u5728<strong><b>J. Am. Chem. Soc.<\/b><\/strong><strong>\u4e0a<\/strong>\u3002<\/p>\n<p><strong><b>\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/b><\/strong><\/p>\n<p><strong><b>Figure 1.\u4ee5\u4e59\u7094\u4e3a\u4f8b\uff0c\u6d89\u53ca\u4e0d\u9971\u548c\u5e95\u7269\u6c22\u5316\u7684\u91d1\u5c5e\u8868\u9762\u5143\u7d20\u53cd\u5e94\u793a\u610f\u56fe<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-220300\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r1.jpg\" alt=\"\" width=\"600\" height=\"292\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r1.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r1-300x146.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><b>Figure 2.\u5408\u91d1\u50ac\u5316\u5242\u4e2d\u91d1\u5c5e-\u91d1\u5c5e\u754c\u9762\u5f15\u8d77\u7684\u4fc3\u8fdb\u6548\u5e94<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-220301\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r2.jpg\" alt=\"\" width=\"600\" height=\"409\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r2.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r2-300x205.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\uff08a\uff09\u663e\u793a\u4e86\u7531\u5408\u91d1\u50ac\u5316\u5242\u4e0a\u4e0d\u540c\u91d1\u5c5e\u4f4d\u70b9\u7684\u5206\u5e03\u5f15\u8d77\u7684\u5404\u79cd\u5f71\u54cd\u7684\u7ed3\u6784\u793a\u610f\u56fe \uff08b\uff09\u7531Al<sub>2<\/sub>O<sub>3<\/sub>\u8d1f\u8f7d\u7684Pd\u548cPtIn\u5408\u91d1\u50ac\u5316\u7684\u4e59\u7094\u52a0\u6c22\u793a\u610f\u56fe \uff08c\uff09\u663e\u793aHMF\u5728Pd\uff0cRu\u548cPdRu\u5408\u91d1\u4e0a\u4e0d\u540c\u7535\u5b50\u76f8\u4e92\u4f5c\u7528\u7684\u793a\u610f\u56fe \uff08d\uff09\u5728H-D\u4ea4\u6362\u4e2dPt\u548cCu\u4e4b\u95f4\u7684\u7535\u5b50\u76f8\u4e92\u4f5c\u7528\u5bf9\u964d\u4f4eCO\u5728Pt\u4f4d\u4e0a\u7684\u7ed3\u5408\u5f3a\u5ea6\u548c\u6bd2\u5bb3\u4f5c\u7528\u7684\u5f71\u54cd\uff08e\uff09\u5355\u539f\u5b50Pd\u4e0e\u4e3b\u4f53\uff08Au\uff0cAg\uff0cCu\uff09\u4e4b\u95f4\u7684\u7535\u5b50\u8f6c\u79fb\u53ca\u5176\u5bf9\u4e59\u7094\u9009\u62e9\u6027\u52a0\u6c22\u7684\u5f71\u54cd<\/p>\n<p><strong><b>Figure 3.\u91d1\u5c5e\u95f4\u50ac\u5316\u5242\u4e2d\u7684\u51e0\u4f55\u6548\u5e94<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-220302\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r3.jpg\" alt=\"\" width=\"600\" height=\"662\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r3.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r3-272x300.jpg 272w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\uff08a\uff09PdIn\uff08110\uff09\u548cPd3In\uff08111\uff09\u50ac\u5316\u4e59\u7094\u52a0\u6c22\u7684\u6027\u80fd \uff08b\uff09\u5206\u522b\u5728PdIn\uff08110\uff09\u548cPd3In-\uff08111\uff09\u8868\u9762\u4e0a\u4e59\u7094\u7684\u5438\u9644\u6784\u578b\u548c\u4e59\u70ef\u52a0\u6c22\u548c\u89e3\u5438\u7684\u76f8\u5bf9\u80fd \uff08c\uff094-NPA\u7684\u5438\u9644\u6784\u578b\u4ee5\u53ca\u76f8\u5e94\u7684\u785d\u57fa\u548c\u7094\u57fa\u6c22\u5316\u5728Pt\uff08111\uff09\u548cPtZn\uff08022\uff09\u8868\u9762\u4e0a\u7684\u963b\u6321\u5c42<\/p>\n<p><strong><b>Figure 4.\u5177\u6709\u4e0d\u540c\u66b4\u9732\u9762\u7684Pd1\/Cu SAAs\u4e0a\u7684\u52a0\u6c22<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-220303\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r4.jpg\" alt=\"\" width=\"600\" height=\"525\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r4.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r4-300x263.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\uff08a\uff09\u5177\u6709\u4e0d\u540cPd\u8d1f\u8f7d\u91cf\u7684Cu\uff08100\uff09\u548cCu\uff08111\uff09\u8868\u9762\u8d1f\u8f7d\u5355\u539f\u5b50Pd\u7684\u52a0\u6c22\u6d3b\u6027 \uff08b\uff09\u5728Cu\uff08111\uff09\u548cCu\uff08100\uff09\u8d1f\u8f7d\u7684Pd\u7684\u4e0d\u540c\u4f4d\u70b9\u4e0aPA\u7684\u52a0\u6c22\u58c1\u5792 \uff08c\uff09\u5728Cu\uff08111\uff09\uff0cCu\uff08100\uff09\u548cPd1\/Cu\u4e0aPA\u6c22\u5316\u548c\u89e3\u5438\u7684\u76f8\u5bf9\u80fd\u91cf<\/p>\n<p><strong><b>Figure 5.\u8f7d\u4f53\u76f4\u63a5\u53c2\u4e0e\u6c22\u5316<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-220304\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r5.jpg\" alt=\"\" width=\"600\" height=\"350\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r5.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r5-300x175.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\uff08a\uff09HAADF-STEM\u56fe\u50cf\u548c\uff08b\uff09Pt1\/\u03b1-MoC\u7684\u7535\u5b50\u5bc6\u5ea6\u5206\u6790\uff08c-d\uff09\u94dc\u7c89\u548cm-SiO2\u5305\u8986\u7684\u94dc\u7c89\u50ac\u5316\u8349\u9178\u4e8c\u7532\u916f\u52a0\u6c22\u7684\u6d3b\u6027\u548cArrhenius\u66f2\u7ebf \uff08e\uff09\u5408\u6210Fe(OH)x\u5c01\u7aef\u7684Pt NP\u7684\u7a0b\u5e8f\u793a\u610f\u56fe \uff08f\uff09Fe(OH)x\/ Pt NP\u50ac\u53163-NS\u52a0\u6c22\u7684\u62df\u8bae\u53cd\u5e94\u673a\u7406<\/p>\n<p><strong><b>Figure 6.\u5728\u6c22\u5316\u4e2d\u7528\u4f5c\u914d\u4f53\u7684\u8f7d\u4f53<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-220305\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r6.jpg\" alt=\"\" width=\"600\" height=\"631\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r6.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r6-285x300.jpg 285w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\uff08a\uff09Pd1\/Cu2O\u7684\u7ed3\u6784\u548c\u5408\u6210\u793a\u610f\u56fe \uff08b\uff09\u5728Pd1\/Cu2O\u4e0aH2\u6742\u5316\u6d3b\u5316\u7684\u7ed3\u6784\u548c\u80fd\u91cf \uff08c\uff09Pt-O\u7684\u914d\u4f4d\u6570\u4e0e\u76f8\u5e94\u7684Pt\u6c27\u5316\u6001\u4e0eFeOx\u8d1f\u8f7d\u7684\u539f\u5b50\u5206\u6563Pt\u7684\u785d\u57fa\u52a0\u6c22\u6d3b\u6027\u4e4b\u95f4\u7684\u5173\u7cfb<\/p>\n<p><strong><b>Figure 7.Na+\u5728\u50ac\u5316\u52a0\u6c22\u4e2d\u7684\u4fc3\u8fdb\u4f5c\u7528<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-220306\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r7.jpg\" alt=\"\" width=\"600\" height=\"582\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r7.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r7-300x291.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<ul>\n<li>\u6709\u548c\u6ca1\u6709Na+\u4fc3\u8fdb\u7684Fe3O4\u8d1f\u8f7d\u7684Pt\u50ac\u53163-NS\u52a0\u6c22\u7684\u793a\u610f\u56fe \uff08b\uff09\u542b\u6216\u4e0d\u542bNa+\u7684Al2O3\u8d1f\u8f7dRu\u5728\u4e19\u916e\u52a0\u6c22\u4e2d\u7684\u50ac\u5316\u6027\u80fd \uff08c\uff09Na+\u7a33\u5b9a\u539f\u5b50\u5206\u6563\u7684Ru\uff08III\uff09\u7684\u793a\u610f\u56fe<\/li>\n<\/ul>\n<p>\uff08d\uff09Ru\uff08Na\uff09\u548cRu\u7c89\u50ac\u5316\u4e19\u916e\u52a0\u6c22\u7684\u540c\u4f4d\u7d20\u6548\u5e94<\/p>\n<p><strong><b>Figure 8.\u9009\u62e9\u6027\u52a0\u6c22\u4e2d\u8868\u9762\u914d\u4f53\u7684\u7acb\u4f53\u7ea6\u675f\u6548\u5e94<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-220307\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r8.jpg\" alt=\"\" width=\"600\" height=\"428\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r8.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r8-300x214.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\uff08a\uff09Pt3Co NP\u63a7\u5236\u7684CAL\u5438\u9644\u7ed3\u6784\u4e0a\u7684\u7a7a\u95f4OAm\u5c42\u7684\u793a\u610f\u56fe \uff08b\uff09\u5177\u6709\u4e0d\u540c\u8868\u9762\u914d\u4f53\u7684Pt3Co\u50ac\u5316\u7684CAL\u52a0\u6c22\u4e2d\u5bf9COL\u7684\u9009\u62e9\u6027 \uff08c\uff09\u6b63\u94fe\u70f7\u786b\u9187\u5728Pd\uff08111\uff09\u4e0a\u7684\u81ea\u7ec4\u88c5\u5355\u5206\u5b50\u5c42\uff08SAM\uff09\u7684\u793a\u610f\u56fe \uff08d\uff09SPhF2\u4fee\u9970\u7684\u5bcc\u542bPd\u7684PdSx\u7eb3\u7c73\u7247\u7684\u6a21\u578b \uff08e\uff09\u5728Pt NP\u4e0a1-\u91d1\u521a\u70f7\u786b\u9187\u548c\u5341\u516b\u70f7\u786b\u9187\u7684\u9996\u9009\u5360\u9886\u70b9\u793a\u610f\u56fe \uff08f\uff09\u91d1\u9e21\u7eb3\u751f\u7269\u78b1\u4fc3\u8fdbPt\u8868\u9762CO\u57fa\u56e2\u7684\u5bf9\u6620\u9009\u62e9\u6027\u6c22\u5316\u7684\u62df\u8bae\u673a\u5236<\/p>\n<p><strong><b>Figure 9.\u8868\u9762\u6709\u673a\u914d\u4f53\u5728\u52a0\u6c22\u4e2d\u4f5c\u4e3a\u7535\u5b50\u4fee\u9970\u5242<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-220308\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r9.jpg\" alt=\"\" width=\"600\" height=\"834\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r9.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r9-216x300.jpg 216w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\uff08a\uff09\u88f8Pt NW\u548cEDA-Pt NW\u7684\u6784\u5efa\u6a21\u578b\u53ca\u5176\u76f8\u5e94\u7684Bader\u7535\u8377\u5206\u6790\uff08b\uff09\u5728EDA\u9884\u6d82\u7684Pt NW\u4e0a\u5438\u9644\u542b\u6c2e\u82b3\u65cf\u5316\u5408\u7269\u7684\u81ea\u7531\u80fd\uff08\u0394Gpo\uff09\uff08c\uff09\u5728\u6709\u548c\u6ca1\u6709PPh3\u57fa\u56e2\u4fee\u9970\u7684\u60c5\u51b5\u4e0b\uff0cCO\u5438\u9644\u5728Pd\u4e0a\u7684\u632f\u52a8\u9891\u7387\uff08d\uff09PPh3\u57fa\u56e2\u5bf9FDU-12\u8d1f\u8f7d\u7684Pd\u50ac\u5316\u52a0\u6c22\u7684\u4fc3\u8fdb\u4f5c\u7528<\/p>\n<p><strong><b>Figure 10.\u914d\u4f53\u76f4\u63a5\u53c2\u4e0e\u6c22\u5316\u4e2d\u7684\u7ed3\u5408\u4f4d\u70b9<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-220309\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r10.jpg\" alt=\"\" width=\"600\" height=\"829\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r10.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r10-217x300.jpg 217w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\uff08a\uff09\u62df\u8bae\u7684\u5438\u9644\u6a21\u578b\u548cL-\u812f\u6c28\u9178\u5728Pt NPs\u50ac\u5316\u7684\u52a0\u6c22\u53cd\u5e94\u4e2d\u7684\u53c2\u4e0e\uff08b\uff09Pd1\/TiO2\u4e0aH2\u7684\u6742\u5316\u6d3b\u5316\u7ed3\u6784\u548c\u80fd\u91cf\uff08c\uff09Pd1\/TiO2\u50ac\u5316\u82ef\u4e59\u70ef\u52a0\u6c22\u7684\u52a8\u529b\u5b66\u540c\u4f4d\u7d20\u6548\u5e94<\/p>\n<p><strong><b>Figure 11.\u7b80\u8981\u4ecb\u7ecd\u4e0d\u540c\u754c\u9762\u5bf9\u63a7\u5236\u6c22\u5316\u53cd\u5e94\u7684\u5f71\u54cd<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-220310\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r11.jpg\" alt=\"\" width=\"600\" height=\"686\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r11.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/04\/r11-262x300.jpg 262w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\uff08a\uff09\u5177\u6709\u4e0d\u540c\u754c\u9762\u7279\u5f81\u7684\u591a\u76f8\u91d1\u5c5e\u7eb3\u7c73\u50ac\u5316\u5242\u4e0a\u7684\u4e0d\u540cH2\u6d3b\u5316\u9014\u5f84 \uff08b\uff09\u56fe\u89e3\u8bf4\u660e\u4e09\u79cd\u4e3b\u8981\u754c\u9762\u5982\u4f55\u4f7f\u7528\u591a\u76f8\u91d1\u5c5e\u50ac\u5316\u5242\u53c2\u4e0e\u6c22\u5316\u53cd\u5e94\u7684\u793a\u610f\u56fe \uff08c\uff09\u793a\u610f\u56fe\u8bf4\u660e\u4e0e\u534a\u6c22\u5316\u4ea7\u7269\u7684\u89e3\u5438\u76f8\u6bd4\uff0c\u901a\u8fc7\u63a7\u5236\u6dfb\u52a0\u7b2c\u4e09\u6216\u7b2c\u56db\u6c22\u7684\u80fd\u5792\u53ef\u4ee5\u5b9e\u73b0\u7094\u70c3\u6709\u6548\u7684\u534a\u6c22\u5316\u53cd\u5e94<\/p>\n<p><strong><b>\u3010<\/b><\/strong><strong><b>\u5c0f\u7ed3<\/b><\/strong><strong><b>\u3011<\/b><\/strong><\/p>\n<p>\u6e05\u6670\u7684\u52a0\u6c22\u673a\u5236\u4f7f\u6211\u4eec\u80fd\u591f\u4f18\u5316\u975e\u5747\u76f8\u91d1\u5c5e\u50ac\u5316\u5242\u7684\u6d3b\u6027\u548c\u9009\u62e9\u6027\uff0c\u5f88\u597d\u5730\u6574\u5408\u4e86\u5747\u76f8\u548c\u975e\u5747\u76f8\u50ac\u5316\u5242\u7684\u4f18\u52bf\u3002\u7136\u800c\uff0c\u5c31\u52a0\u6c22\u673a\u5236\u800c\u8a00\uff0c\u975e\u5747\u76f8\u52a0\u6c22\u548c\u9176\u4fc3\u52a0\u6c22\u8fc7\u7a0b\u4e4b\u95f4\u4ecd\u7136\u5b58\u5728\u5dee\u8ddd\u3002H2\u5728\u6c22\u5316\u9176\u4e0a\u4ea7\u751f\u7684\u8d28\u5b50\u548c\u7535\u5b50\u5bf9\u901a\u5e38\u53ef\u4fc3\u8fdb\u9176\u4fc3\u52a0\u6c22\u53cd\u5e94\u3002\u7136\u540e\u5728\u6c27\u5316\u8fd8\u539f\u4ecb\u4f53\u7684\u5e2e\u52a9\u4e0b\uff0c\u5404\u79cd\u8fd8\u539f\u9176\u53ef\u4ee5\u6709\u6548\u5730\u5229\u7528\u90a3\u4e9b\u8d28\u5b50\u548c\u7535\u5b50\u5bf9\u50ac\u5316\u7279\u5b9a\u7684\u751f\u7269\u6c22\u5316\u53cd\u5e94\u3002\u7136\u800c\uff0c\u5177\u6709\u7c7b\u9176\u52a0\u6c22\u673a\u5236\u7684\u975e\u5747\u76f8\u91d1\u5c5e\u7eb3\u7c73\u50ac\u5316\u5242\u7684\u7814\u7a76\u5c1a\u672a\u5f15\u8d77\u592a\u591a\u7684\u5173\u6ce8\u3002\u8fd9\u79cd\u7c7b\u9176\u975e\u5747\u76f8\u50ac\u5316\u5242\u7684\u5f00\u53d1\u5e94\u8be5\u662f\u52a0\u6c22\u50ac\u5316\u9886\u57df\u7684\u91cd\u8981\u65b9\u5411\u3002\u7b2c\u4e00\u6b65\u662f\u5236\u5907\u80fd\u5c06H2\u6d3b\u5316\u6210\u8d28\u5b50\u548c\u7535\u5b50\u5bf9\u7684\u91d1\u5c5e\u50ac\u5316\u5242\u3002\u8003\u8651\u5230\u8bb8\u591a\u50ac\u5316\u91d1\u5c5e\uff08\u4f8b\u5982Pt\u548cPd\uff09\u5177\u6709\u826f\u597d\u7684\u7535\u5b50\u4eb2\u548c\u6027\uff0c\u901a\u8fc7\u4eb2\u8d28\u5b50\u7684\u6709\u673a\u914d\u4f53\u8fdb\u884c\u6539\u6027\u662f\u4e00\u79cd\u5236\u5907\u7c7b\u9176\u50ac\u5316\u5242\u7684\u6709\u6548\u7b56\u7565\u3002\u5229\u7528\u5206\u79bb\u7684\u8d28\u5b50\u548c\u7535\u5b50\u5bf9\uff0c\u5e95\u7269\u6709\u53ef\u80fd\u4e0d\u63a5\u89e6\u50ac\u5316\u91d1\u5c5e\u8868\u9762\u8fdb\u884c\u52a0\u6c22\u3002\u6b64\u5916\uff0c\u8868\u9762\u914d\u4f53\u5185\u7684\u6c22\u952e\u7f51\u7edc\u5e94\u88ab\u89c6\u4e3a\u4fc3\u8fdb\u8d28\u5b50\u8f6c\u79fb\u7684\u91cd\u8981\u56e0\u7d20\u3002\u56e0\u6b64\uff0c\u5e94\u7279\u522b\u6ce8\u610f\u50ac\u5316\u91d1\u5c5e\u90e8\u4f4d\u5468\u56f4\u7684\u201c\u8f6f\u201d\u73af\u5883\u3002\u9664\u4e86\u70ed\u529b\u5b66\u65b9\u9762\u7684\u8003\u8651\u4e4b\u5916\uff0c\u91cf\u5b50\u6548\u5e94\uff0c\u5c24\u5176\u662f\u6c22\u7269\u79cd\u7684\u96a7\u7a7f\u6548\u5e94\u4e5f\u4e0d\u5e94\u5ffd\u7565\u3002\u968f\u7740\u5177\u6709\u6e05\u6670\u52a0\u6c22\u673a\u7406\u7684\u975e\u5747\u76f8\u91d1\u5c5e\u7eb3\u7c73\u50ac\u5316\u5242\u7684\u51fa\u73b0\uff0c\u6211\u4eec\u76f8\u4fe1\u5c06\u5f00\u53d1\u8d8a\u6765\u8d8a\u591a\u7684\u7eff\u8272\u5de5\u4e1a\u52a0\u6c22\u6280\u672f\u4ee5\u6700\u5927\u7a0b\u5ea6\u5730\u51cf\u5c11\u5e9f\u7269\u7684\u4ea7\u751f\u3002<\/p>\n<p><strong><b>\u6587\u732e\u94fe\u63a5<\/b><\/strong>\uff1aInsights into the Interfacial Effects in Heterogeneous Metal Nanocatalysts toward Selective Hydrogenation, <strong><b>J. Am. Chem. Soc.<\/b><\/strong>,<em>\u00a0<\/em>2021, DOI:10.1021\/jacs.0c13185<\/p>\n<p>\u672c\u6587\u7531\u6750\u6599\u4eba\u5b66\u672f\u7ec4tt\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u5f15\u8a00\u3011 \u5de5\u4e1a\u5e7f\u6cdb\u5e94\u7528\u7684\u975e\u5747\u76f8\u91d1\u5c5e\u50ac\u5316\u5242\u7684\u50ac\u5316\u6d3b\u6027\u91d1\u5c5e\u7ec4\u5206\u901a\u5e38\u4ee5\u7eb3\u7c73\u9897\u7c92\u7684\u5f62\u5f0f\u5206\u6563\u4e8e\u9ad8\u6bd4\u8868\u9762\u79ef\u7684\u8f7d\u4f53\uff0c\u4ee5\u5b9e\u73b0\u6d3b\u6027\u91d1\u5c5e\u7ec4\u5206\u7684\u4f18\u5316\u5229\u7528\u3002\u4e0e\u5747\u76f8\u50ac\u5316\u5242\u548c\u9176\u4fc3\u751f\u7269\u50ac\u5316\u5242&#8230;<\/p>\n","protected":false},"author":7336,"featured_media":220300,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[533],"tags":[2490],"class_list":["post-220299","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zongshu","tag-2490"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/220299"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/7336"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=220299"}],"version-history":[{"count":2,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/220299\/revisions"}],"predecessor-version":[{"id":220327,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/220299\/revisions\/220327"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/media\/220300"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=220299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=220299"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=220299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}