{"id":147841,"date":"2018-07-29T06:42:51","date_gmt":"2018-07-28T22:42:51","guid":{"rendered":"\/\/m.iemloyee.com\/?p=147841"},"modified":"2018-07-27T16:44:29","modified_gmt":"2018-07-27T08:44:29","slug":"%e5%a4%a7%e8%bf%9e%e5%8c%96%e7%89%a9%e6%89%80%e9%82%93%e5%be%b7%e4%bc%9a%e7%bb%bc%e8%bf%b0%ef%bc%9a%e4%ba%8c%e7%bb%b4mos2%e5%9c%a8%e5%82%ac%e5%8c%96%e9%a2%86%e5%9f%9f%e7%9a%84%e5%85%b4%e8%b5%b7","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=147841","title":{"rendered":"\u5927\u8fde\u5316\u7269\u6240\u9093\u5fb7\u4f1a\u7efc\u8ff0\uff1a\u4e8c\u7ef4MoS2\u5728\u50ac\u5316\u9886\u57df\u7684\u5174\u8d77"},"content":{"rendered":"

\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n

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MoS2<\/sub>\u662f\u4e00\u79cd\u7531\u4e09\u4e2a\u539f\u5b50\uff08S-Mo-S\uff09\u7ec4\u6210\u7684\u5178\u578b2D\u5c42\u72b6TMDCs\uff0c\u8fd9\u4e09\u4e2a\u539f\u5b50\u901a\u8fc7\u8303\u5fb7\u534e\u529b\u5806\u53e0\u5728\u4e00\u8d77\uff0c\u4e14\u5177\u6709\u4e09\u79cd\u7269\u76f8\uff1a1T\u30012H\u548c3R\u3002\u5728\u5c42\u72b6\u7ed3\u6784\u4e2d\uff0c\u6bcf\u5c42\u7684\u539a\u5ea6\u901a\u5e38\u662f6-7 \u00c5\uff0c\u5e76\u4e14\u5f62\u6210\u7531\u4e24\u5c42\u786b\u539f\u5b50\u5c42\u5939\u7740\u4e00\u5c42\u91d1\u5c5e\u539f\u5b50\u7684\u516d\u65b9\u586b\u5145\u5c42\u7684\u201c\u4e09\u660e\u6cbb\u201d\u5939\u5fc3\u7ed3\u6784\u3002\u4ece\u672c\u8d28\u4e0a\u6765\u8bf4\uff0c\u5c42\u5185Mo-S\u952e\u4e3b\u8981\u662f\u5171\u4ef7\u952e\uff0c\u800c\u5939\u5c42\u5219\u7531\u5f31\u7684\u8303\u5fb7\u534e\u529b\u652f\u6491\uff0c\u8fd9\u6837\u5c31\u4f7f\u5f97\u6676\u4f53\u8868\u9762\u5c42\u5bb9\u6613\u5265\u79bb\u3002\u5c3d\u7ba1MoS2<\/sub>\u5177\u5907\u8fd9\u4e9b\u7279\u6b8a\u7684\u7269\u7406\u7ed3\u6784\uff0c\u4f46\u5176\u6240\u62e5\u6709\u7684\u72ec\u7279\u7535\u5b50\u3001\u5149\u5b66\u548c\u529b\u5b66\u6027\u8d28\u4ee5\u4f7f\u5176\u53ef\u4ee5\u7528\u4e8e\u50ac\u5316\u53cd\u5e94\uff0c\u5982\u5e38\u89c4\u7684\u591a\u76f8\u50ac\u5316\u3001\u7535\u50ac\u5316\u548c\u5149\u50ac\u5316\u3002\u7136\u800c\uff0c\u7eaf2D MoS2<\/sub>\u7684\u672c\u5f81\u6d3b\u6027\u8f83\u5dee\uff0c\u9650\u5236\u5176\u5728\u591a\u76f8\u50ac\u5316\u4e2d\u7684\u5e94\u7528\u3002\u56e0\u6b64\uff0c\u63d0\u9ad82D MoS2<\/sub>\u7684\u672c\u5f81\u6d3b\u6027\u7684\u65b0\u7b56\u7565\u5f15\u8d77\u4e86\u79d1\u7814\u4eba\u5458\u6781\u5927\u7684\u7814\u7a76\u5174\u8da3\u3002<\/p>\n

\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n

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\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n

\u56fe\u4e00 \u8c03\u65742D MoS2<\/sub>\u7535\u5b50\u6001\u7684\u7b56\u7565<\/strong><\/p>\n

\"\"<\/p>\n

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\n \u6df7\u5408\u7ed3\u6784\u8c03\u5236\uff1a\uff08d\uff09\u6742\u539f\u5b50\u63ba\u6742\uff0c\uff08e\uff09\u91d1\u5c5e\u8d1f\u8f7d\uff0c\uff08f\uff09\u5f02\u8d28\u7ed3<\/p>\n

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\"\"<\/p>\n

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\n \uff08c\uff09CO2<\/sub>\u52a0\u6c22\u8fc7\u7a0b\u4e2d\u4e34\u4f4dPt\u5355\u4f53MoS2<\/sub>\u7684\u4e2d\u95f4\u6001\u548c\u8fc7\u6e21\u6001
\n \uff08d\uff09S:Mo\u7684\u539f\u5b50\u6bd4\u968f\u7740Ar\u7b49\u79bb\u5b50\u5904\u7406\u7684\u6301\u7eed\u65f6\u95f4\u7684\u589e\u52a0\u800c\u964d\u4f4e\uff0c\u6570\u636e\u7531XPS\u6d4b\u8bd5\u4e2d\u83b7\u5f97
\n \uff08e\uff09\u5bf9\u4e8eS\u7a7a\u4f4d\u4ece0-25%\u7684\u8303\u56f4\u4e2d\uff0cHER\u8fc7\u7a0b\u4e2d\u7684\u81ea\u7531\u80fd\u4e0e\u53cd\u5e94\u5750\u6807\u7684\u5173\u7cfb<\/p>\n

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\"\"<\/p>\n

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\"\"<\/p>\n

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\n \uff08e\uff094-\u7532\u57fa\u82ef\u915a\u8f6c\u5316\u4e3a\u7532\u82ef\u7684\u52a8\u529b\u5b66\u7814\u7a76
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\u56fe\u4e94 \u5177\u5907\u9ad8\u6027\u80fd\u7684\u7279\u5b9a\u7ed3\u6784<\/strong><\/p>\n

\"\"<\/p>\n

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\n \uff08b\uff09NiMoS\u548cMoS2<\/sub>\u50ac\u5316\u5242\u7684XRD\u56fe\u8c31
\n \uff08c\uff09\u5728\u4e59\u9187\u4e2d\u5408\u6210\u7684\u8fb9\u7f18\u70b9TOF\u5bf9Kx<\/sub><\/em>CoPMoS\/Al2<\/sub>O3<\/sub>\u548cK10%<\/sub>PMoS\/Al2<\/sub>O3<\/sub>\u50ac\u5316\u5242\u6d3b\u6027\u76f8\u7684\u9897\u7c92\u5c3a\u5bf8\u548c\u5c42\u6570\u7684\u4f9d\u8d56\u6027
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\"\"<\/p>\n

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\n \uff08f\uff09\u5355\u91d1\u5c5e\u539f\u5b50\u63ba\u67422D MoS2<\/sub>\u65f6\uff0c\u706b\u5c71\u66f2\u7ebf\u4ee3\u8868\u7535\u6d41\uff08logio<\/em>\uff09\u4e0e\u5409\u5e03\u65af\u81ea\u7531\u80fd\uff08\u0394GH<\/sub>0<\/sup>\uff09\u5dee\u5f02\u4e4b\u95f4\u7684\u5173\u7cfb
\n \uff08g\uff09\u5404\u79cd\u50ac\u5316\u5242\u7684HER\u6781\u5316\u66f2\u7ebf<\/p>\n

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\"\"<\/p>\n

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\n \uff08b\uff09\u5404\u79cd\u6837\u54c1\u7684HER\u6781\u5316\u66f2\u7ebf
\n \uff08c\uff09\u5728\u5177\u6709\u4e0d\u540cCo\u548cMo\u7684\u539f\u5b50\u6bd4\u7684\u4e0d\u540c\u7ed3\u6784\u4e2d\uff0cS\u539f\u5b50\u7684\u0394GH<\/sub><\/em>\u5bf9\u5176Bader\u7535\u8377\u7684\u5173\u7cfb<\/p>\n

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\"\"<\/p>\n

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\n \uff08e\uff09\u542b\u6c27\u7684MoS2<\/sub>\u7247\uff08\u4e0a\u90e8\uff09\u548c\u539f\u59cb2H-MoS2<\/sub>\u7247\uff08\u4e0b\u90e8\uff09\u7684\u8ba1\u7b97\u6001\u5bc6\u5ea6\uff08DOS\uff09
\n \uff08f\uff09\u63a5\u8fd1\u6c27\u539f\u5b50\u7684\u4ef7\u5e26\uff08\u5de6\uff09\u548c\u5bfc\u5e26\uff08\u53f3\uff09\u7684\u7535\u8377\u5bc6\u5ea6\u5206\u5e03
\n \uff08g\uff09\u542b\u6c27MoS2<\/sub>\u8d85\u8584\u7eb3\u7c73\u7247\u7684\u65e0\u5e8f\u7ed3\u6784\u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u6d3b\u6027\u4f4d\u70b9\u800c\u4e14\u63d0\u9ad8\u4e86\u672c\u5f81\u5bfc\u7535\u6027
\n \uff08h\uff09\u5355\u4e2a\u542b\u6c27\u7684MoS2<\/sub>\u7eb3\u7c73\u533a\u57df\u6240\u6784\u5efa\u7684\u6a21\u578b\u4ee5\u53ca\u5728\u6d3b\u6027\u4f4d\u70b9\u4e0a\u53d1\u751fHER\u8fc7\u7a0b\u7684\u793a\u610f\u56fe<\/p>\n

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\"\"<\/p>\n

\uff08a-c\uff09UM\/CdS\u590d\u5408\u6750\u6599\u7684TEM\u5206\u6790
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\n \uff08e\uff096 wt% UM\/CdS\u91cd\u590d\u6027\u6d4b\u8bd5
\n \uff08f\uff096 wt% UM\/CdS\u518d\u56de\u6536\u6d4b\u8bd5<\/p>\n

\u56fe\u5341 GF@MoS2<\/sub>-TiO2<\/sub>\u590d\u5408\u6750\u6599\u7684\u7ed3\u6784\u548c\u5149\u50ac\u5316\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a-c\uff09GF@MoS2<\/sub>-TiO2<\/sub>\u590d\u5408\u6750\u6599\uff0850 wt% MoS2<\/sub>\uff09\u7684TEM\u56fe\u50cf
\n \uff08d\uff0ce\uff09\u4e09\u7ef4GF@MoS2<\/sub>-TiO2<\/sub>\u590d\u5408\u6750\u6599\u5728UV-vis\u6fc0\u53d1\u4e0b\u7535\u5b50-\u7a7a\u7a74\u5206\u79bb\u673a\u7406\u793a\u610f\u56fe\uff0c
\n \uff08f\uff0cg\uff09GF\u3001GF@TiO2<\/sub>\u548cGF@MoS2<\/sub>-TiO2<\/sub>\u590d\u5408\u6750\u6599\u5728\u7d2b\u5916\u5149\uff08f\uff09\u548c\u53ef\u89c1\u5149\uff08g\uff09\u7167\u5c04\u4e0b\u7684\u5149\u50ac\u5316\u6027\u80fd<\/p>\n

\u56fe\u5341\u4e00 MoS2<\/sub>\u6ce1\u6cab\/CdS\u50ac\u5316\u5242\u7684\u7ed3\u6784\u548c\u7269\u7406\u5316\u5b66\u6027\u8d28<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a-d\uff09MoS2<\/sub>\u6ce1\u6cab\/CdS\u7684\u7ed3\u6784\uff1a\uff08a\uff09HRTEM\uff0c\uff08b\uff09HAADF-STEM\uff0c\uff08c\uff09\u9ad8\u5206\u8fa8HAADF-STEM\uff0c\uff08d\uff09\u4e24\u79cd\u6837\u54c1\u7684k2<\/sup><\/em>\u52a0\u6743EXAFS\u5149\u8c31
\n \uff08e\uff0cf\uff09MoS2<\/sub>\u6ce1\u6cab\/CdS\u7684\u7269\u7406\u5316\u5b66\u6027\u80fd\uff1a\uff08e\uff09\u4e09\u79cd\u6837\u54c1\u7684\u65f6\u95f4\u5206\u8fa8\u5149\u81f4\u53d1\u5149\uff08TRPL\uff09\u5149\u8c31\uff0c\uff08f\uff09\u4ece\u7532\u9187\u4e2d\u91c7\u7528\u5149\u50ac\u5316\u5408\u6210\u4e59\u9187\u548c\u6c22\u6c14\u7684MoS2<\/sub>\u6ce1\u6cab\/CdS\u7684\u793a\u610f\u56fe<\/p>\n

\u3010\u5c0f\u7ed3\u4e0e\u5c55\u671b\u3011<\/strong><\/p>\n

2D MoS2<\/sub>\uff08\u5177\u6709\u72ec\u7279\u7684\u7ed3\u6784\u548c\u7535\u5b50\u6027\u80fd\uff09\u662f\u4e00\u79cd\u5e94\u7528\u4e8e\u591a\u76f8\u50ac\u5316\u9886\u57df\u6781\u5177\u524d\u666f\u7684\u5019\u9009\u6750\u6599\uff0c\u5176\u5e94\u7528\u7684\u9886\u57df\u5305\u62ec\u70ed\u50ac\u5316\u3001\u7535\u50ac\u5316\u548c\u5149\u50ac\u5316\u7b49\u3002\u901a\u8fc7\u4e0d\u540c\u8def\u5f84\u5728\u7535\u5b50\u6001\u4e2d\u8fdb\u884c\u8c03\u63a7\uff0c\u5982\u51cf\u5c11\u5c42\u6570\u6216\u8005\u964d\u4f4e\u8584\u7247\u7684\u5c3a\u5bf8\uff0c\u5f15\u5165\u91d1\u5c5e\u6216\u975e\u91d1\u5c5e\u6742\u539f\u5b50\uff0c\u4ee5\u53ca\u4e0e\u5176\u4ed6\u6750\u6599\u7ed3\u5408\u7b49\uff0c\u8fd9\u5bf9\u4e8e\u63d0\u9ad8\u50ac\u5316\u6d3b\u6027\u81f3\u5173\u91cd\u8981\u3002\u7531\u4ee5\u4e0a\u8c03\u63a7\u7b56\u7565\u4ee5\u524d\u9762\u6240\u62a5\u9053\u7684\u7814\u7a76\uff0c\u53ef\u4ee5\u603b\u7ed3\u51fa\u4ee5\u4e0b\u4e09\u79cd\u8c03\u63a7\u7535\u5b50\u7ed3\u6784\u7684\u7b56\u7565\uff1a\uff081\uff09\u5f53MoS2<\/sub>\u51cf\u5c11\u5230\u5355\u5c42\u65f6\uff0c\u5176\u81ea\u7ed3\u6784\u7684\u53d8\u5316\u53ef\u4ee5\u8c03\u8282\u5e26\u9699\u7684\u5927\u5c0f\uff1b\uff082\uff09\u94bc\u539f\u5b50\u6216\u786b\u539f\u5b50\u7684\u7535\u5b50\u6001\u53ef\u4ee5\u901a\u8fc7\u6742\u539f\u5b50\u63ba\u6742\u8fc7\u7a0b\u5f97\u4ee5\u8c03\u6574\uff1b\uff083\uff09MoS2<\/sub>\u7684\u7535\u5b50\u6027\u8d28\u53ef\u4ee5\u901a\u8fc7\u5176\u4ed6\u8f7d\u4f53\u6216\u8005\u5f02\u8d28\u7ed3\u6750\u6599\u6240\u8c03\u8282\u3002\u6d3b\u6027\u4f4d\u70b9\u5728\u50ac\u5316\u53cd\u5e94\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u89d2\u8272\uff0c\u5b83\u4e0d\u4ec5\u53ef\u4ee5\u5c06\u53cd\u5e94\u7269\u6709\u6548\u5730\u8f6c\u53d8\u6210\u4e00\u79cd\u7279\u5b9a\u7684\u4ea7\u7269\uff0c\u800c\u4e14\u8fd8\u53ef\u4ee5\u5e2e\u52a9\u7814\u7a76\u8005\u6df1\u5165\u7406\u89e3\u53cd\u5e94\u8fc7\u7a0b\u3002\u56e0\u4e3a2D MoS2<\/sub>\u5177\u6709\u660e\u786e\u7684\u7ed3\u6784\uff0c\u56e0\u6b64\u7406\u8bba\u7814\u7a76\u53ef\u80fd\u6307\u5bfcMoS2<\/sub>\u57fa\u50ac\u5316\u5242\u7684\u8bbe\u8ba1\u548c\u4f18\u5316\uff0c\u8fd9\u79cd\u662f\u4e00\u79cd\u7406\u60f3\u7684\u7406\u8bba\u6a21\u578b\u3002<\/p>\n

\u5c3d\u7ba12D MoS2<\/sub>\u57fa\u50ac\u5316\u5242\u5df2\u7ecf\u5728\u5de5\u4e1a\u5e94\u7528\u4e2d\u5f97\u5230\u4e86\u5e7f\u6cdb\u5730\u7814\u7a76\uff0c\u7136\u800c\u4ecd\u5b58\u5728\u5f88\u591a\u672a\u89e3\u51b3\u7684\u6280\u672f\u95ee\u9898\uff0c\u5982\u600e\u6837\u5b9e\u73b0\u8fd9\u4e9b2D MoS2<\/sub>\u57fa\u50ac\u5316\u5242\u7684\u5927\u89c4\u6a21\u751f\u4ea7\u548c\u53ef\u63a7\u5236\u5907\uff0c\u8fd9\u624d\u662f\u8be5\u4ea7\u4e1a\u4e0b\u6e38\u5e94\u7528\u7684\u5173\u952e\u3002
\n \u867d\u71362D MoS2<\/sub>\u6240\u5177\u5907\u7684\u72ec\u7279\u7684\u7535\u5b50\u7ed3\u6784\u5df2\u7ecf\u5728\u50ac\u5316\u5242\u9886\u57df\u5f15\u8d77\u4e86\u8d8a\u6765\u8d8a\u5927\u7684\u7814\u7a76\u5174\u8da3\uff0c\u4f46\u662f\u9664\u4e86\u8fd9\u4e9b\u6027\u8d28\u4ee5\u5916\uff0c\u4e5f\u53ef\u4ee5\u4e3a\u5728\u5176\u4ed6\u9886\u57df\u4e2d\u7684\u5e94\u7528\u5f00\u53d1\u4e00\u4e9b\u6027\u8d28\uff0c\u5982\u7535\u8377\u5bc6\u5ea6\u6ce2\u3001\u78c1\u6027\u3001\u6da6\u6ed1\u6027\u4ee5\u53ca\u53ef\u968f\u7740\u5c42\u6570\u53d8\u5316\u7684\u5e26\u9699\u3002<\/p>\n

\u6587\u732e\u8fde\u63a5\uff1aThe rise of two-dimensional MoS2\u00a0<\/sub>for catalysis<\/a><\/strong>\uff08Frontiers of Physics, 2018, DOI: 10.1007\/s11467-018-0812-0\uff09<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u8ba1\u7b97\u6750\u6599\u7ec4\u675c\u6210\u6c5f\u7f16\u8bd1\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\u3002<\/p>\n

\u6b22\u8fce\u5927\u5bb6\u5230\u6750\u6599\u4eba\u5ba3\u4f20\u79d1\u6280\u6210\u679c\u5e76\u5bf9\u6587\u732e\u8fdb\u884c\u6df1\u5165\u89e3\u8bfb\uff0c\u6295\u7a3f\u90ae\u7bb1tougao@cailiaoren.com.<\/p>\n

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaokefu\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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