{"id":117659,"date":"2017-12-21T06:30:04","date_gmt":"2017-12-20T22:30:04","guid":{"rendered":"\/\/m.iemloyee.com\/?p=117659"},"modified":"2017-12-20T09:39:37","modified_gmt":"2017-12-20T01:39:37","slug":"nature-materials%ef%bc%9a%e5%9d%97%e4%bd%93mofs%e4%bf%83%e8%bf%9b%e7%94%b2%e7%83%b7%e5%90%b8%e6%94%b6","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=117659","title":{"rendered":"Nature Materials\uff1a\u5757\u4f53MOFs\u4fc3\u8fdb\u7532\u70f7\u5438\u6536"},"content":{"rendered":"
\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n \u5929\u7136\u6c14\u4e3b\u8981\u7531\u7532\u70f7\u7ec4\u6210\uff0c\u56e0\u5176\u9ad8\u7684\u6c22\/\u78b3\u6bd4\u548c\u4f4e\u7684\u78b3\u6392\u653e\u88ab\u8ba4\u4e3a\u662f\u4f20\u7edf\u5316\u77f3\u71c3\u6599\u7684\u826f\u597d\u66ff\u4ee3\u54c1\uff0c\u7136\u800c\u76f8\u5bf9\u4e8e\u5316\u77f3\u71c3\u6599\uff0c\u7532\u70f7\u6c14\u4f53\u7684\u80fd\u91cf\u5bc6\u5ea6\u8f83\u4f4e\uff0c\u56e0\u6b64\uff0c\u8bbe\u8ba1\u80fd\u591f\u5728\u5408\u7406\u538b\u529b\u548c\u6e29\u5ea6\u6761\u4ef6\u4e0b\u9ad8\u6548\u5b89\u5168\u7684\u5b58\u50a8\u7532\u70f7\u6c14\u4f53\u7684\u7cfb\u7edf\u662f\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u7684\u5173\u952e\u30022012\u5e74\uff0c\u7f8e\u56fd\u80fd\u6e90\u90e8(DOE)\u8bbe\u5b9a\u4e86\u5ba4\u6e29\u300165 bar\u5927\u6c14\u538b\uff081bar=0.1MPa\uff09\u4e0b\u5929\u7136\u6c14\u7684\u5b58\u50a8\u76ee\u6807\u4e3a263cm3<\/sup>\/cm3<\/sup>,\u76f8\u5f53\u4e8e250bar\u7684\u7a7a\u7f50\u4e2d\u50a8\u5b58\u7684\u5bb9\u91cf\u3002\u76ee\u524d\uff0c\u8fd8\u6ca1\u6709\u4efb\u4f55\u5f62\u5f0f\u7684\u6750\u6599\u5c01\u88c5\u540e\u80fd\u6ee1\u8db3\u8fd9\u4e00\u8981\u6c42\uff0c\u4e4b\u524d\u62a5\u9053\u7684\u6700\u9ad8\u503c\u4e3a180 cm3<\/sup>\/cm3<\/sup>\uff0c\u800c\u5b9e\u73b0DOE\u7684\u8fd9\u4e00\u76ee\u6807\u5bf9\u4e8e\u8fdb\u4e00\u6b65\u7684\u8f66\u8f86\/\u8fd0\u8f93\u7b49\u884c\u4e1a\u7684\u5e94\u7528\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002<\/p>\n \u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n \u8fd1\u65e5\uff0c\u5251\u6865\u5927\u5b66David Fairen-Jimenez<\/strong>\u56e2\u961f\u5728Nature Material<\/strong>\u4e0a\u53d1\u8868\u4e86\u4e00\u7bc7\u9898\u4e3a\u201cA sol\u2013gel monolithic metal\u2013organic framework with enhanced methane uptake\u201d<\/strong>\u7684\u6587\u7ae0\u3002\u5728\u8be5\u6587\u7ae0\u4e2d\u7814\u7a76\u4eba\u5458\u62a5\u9053\u4e86\u4e00\u79cd\u91d1\u5c5e\u591a\u5b54MOF\u7684\u5408\u6210,\u7ecf\u8fc7\u5c01\u88c5\u548c\u81f4\u5bc6\u5316\u5904\u7406\u4e4b\u540e\u7532\u70f7\u5b58\u50a8\u5bb9\u91cf\u53ef\u4ee5\u8fbe\u5230259 cm3<\/sup>\/cm3<\/sup>\uff0c\u8fd9\u662f\u8fc4\u4eca\u4e3a\u6b62\u6240\u62a5\u544a\u7684\u6700\u9ad8\u503c\uff0c\u6bd4\u4e4b\u524d\u62a5\u9053\u7684\u4efb\u4f55\u4e00\u79cd\u6750\u6599\u90fd\u6709\u8d85\u8fc750%\u7684\u63d0\u9ad8\u3002\u6574\u5757MOF\u4e0a\u7684\u7eb3\u7c73\u538b\u75d5\u8bd5\u9a8c\u663e\u793a\u4e86\u5f3a\u5927\u7684\u673a\u68b0\u6027\u80fd\uff0c\u786c\u5ea6\u6bd4\u4f20\u7edf\u7684MOFs\u5bf9\u5e94\u7684\u786c\u5ea6\u5927\u4e86\u81f3\u5c11130%\uff0c\u8fd9\u9879\u7814\u7a76\u7ed3\u679c\u4e3a\u9ad8\u5bb9\u79ef\u81f4\u5bc6MOFs\u5728\u50a8\u80fd\u53ca\u5176\u4ed6\u5de5\u4e1a\u65b9\u9762\u7684\u5e94\u7528\u8fc8\u51fa\u4e86\u91cd\u8981\u4e00\u6b65\u3002<\/p>\n \u3010\u56fe\u6587\u89e3\u8bfb\u3011<\/strong><\/p>\n \u56fe\u4e00 \u5757\u4f53\u548c\u7c89\u672bMOFs\u7684\u5408\u6210\u793a\u610f\u56fe\u3002<\/strong><\/p>\n (b) \u6574\u5757MOFs (monoHKUST-1)\u7684\u5149\u5b66\u7167\u7247\uff0c\u8868\u660e\u4fdd\u6301\u4e86\u6a21\u5177\u7684\u5f62\u72b6\uff1b<\/p>\n (c) monoHKUST-1\u7684\u7c89\u672bXRD\u3002<\/p>\n \u56fe\u4e8c \u5355\u5757\u548c\u7c89\u672bMOFs\u6837\u54c1\u7684TEM\u56fe\u50cf\u3002<\/strong><\/p>\n (b) monoHKUST-1\u7684TEM\u56fe\u50cf\uff1b<\/p>\n (c) a\u548cb\u5bf9\u5e94\u533a\u57df\u7684EDX\u56fe\u50cf\u3002<\/p>\n \u56fe\u4e09 HKUST-1\u6c14\u4f53\u5438\u9644\u6027\u80fd<\/strong><\/p>\n (b) \u7532\u70f7\u5728298 K\u65f6\u7684\u5e73\u8861\u65f6\u95f4\u4e0e\u5e73\u8861\u538b\u529b\u51fd\u6570\uff1b<\/p>\n (c) 40bar\u65f6\u538b\u529b\u968f\u65f6\u95f4\u7684\u53d8\u5316\u66f2\u7ebfmonoHKUST-1 (\u84dd) and powdHKUST-1 (\u7ea2)\u3002<\/p>\n \u56fe\u56db monoHKUST-1 \u7684\u673a\u68b0\u6027\u80fd\u7814\u7a76<\/strong><\/p>\n (c) \u5149\u5b66\u663e\u5fae\u955c\u663e\u793a\u6b8b\u4f59\u51f9\u75d5\u9635\u5217\uff0c\u65e0\u5f84\u5411\u5f00\u88c2\u7684\u8bc1\u636e\uff1b<\/p>\n (d) AFM\u5256\u9762\u63cf\u7ed8\u4e86\u4e00\u4e2a\u5178\u578b\u7f29\u8fdb\u7684\u4e09\u7ef4\u56fe\u50cf\uff0c\u663e\u793a\u6ca1\u6709\u8868\u9762\u5f00\u88c2\u7684\u8ff9\u8c61\uff0c\u8868\u660e\u4e86\u826f\u597d\u7684\u6574\u4f53\u673a\u68b0\u5f39\u6027\u3002<\/p>\n \u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n \u8fd9\u9879\u5de5\u4f5c\u91c7\u7528\u6eb6\u80f6-\u51dd\u80f6\u6cd5\u6210\u529f\u7684\u5408\u6210\u4e86\u5757\u4f53MOFs\uff0c\u4e0d\u9700\u8981\u7c98\u7ed3\u5242\u548c\u9ad8\u538b\u3002\u8be5\u6750\u6599\u572865bar\u538b\u529b\u4e0b<\/span>\u663e\u793a\u51fa\u4f18\u826f\u7684\u7684\u7532\u70f7\u5b58\u50a8\u5bb9\u91cf259cm<\/span>3<\/sup>\/cm<\/span>3<\/sup>,\u6210\u529f\u81f4\u5bc6\u5316\u5e76\u6210\u578b\u540e\uff0c\u6210\u4e3a\u7b2c\u4e00\u4e2a\u7b26\u5408\u6807\u51c6\u7684\u7532\u70f7\u5438\u9644\u5242\uff0c\u8fbe\u5230\u7f8e\u56fd\u80fd\u6e90\u90e8\u76ee\u6807\uff0c\u8003\u8651\u5230\u65e9\u671f\u5173\u4e8e\u7532\u70f7\u50a8\u5b58\u51c6\u786e\u7684\u8ba1\u7b97\u6a21\u578b\uff0c\u7814\u7a76\u4eba\u5458\u63a8\u65ad\uff0c\u8fd9\u79cd\u591a\u5b54\u6750\u6599\u5df2\u7ecf\u8fbe\u5230\u73af\u5883\u6e29\u5ea6\u4e0b\u7532\u70f7\u8d2e\u5b58\u80fd\u529b\u7684\u7269\u7406\u6781\u9650\u3002\u4ece\u673a\u68b0\u6027\u80fd\u7684\u89d2\u5ea6\u6765\u770b\uff0c\u5757\u4f53MOFs\u7684\u786c\u5ea6\u662f\u4efb\u4f55\u4f20\u7edf\u7684\u6750\u6599\u7684\u786c\u5ea6\u7684\u4e24\u500d\u3002\u867d\u7136\u9700\u8981\u5bf9\u6574\u4f53\u6750\u6599\u8fdb\u884c\u8fdb\u4e00\u6b65\u7684\u52a0\u5de5\uff0c\u4ee5\u6709\u6548\u5730\u5c01\u88c5\u5e76\u70ed\u5904\u7406\uff0c\u8fd9\u9879\u5de5\u4f5c\u5728MOFs\u7684\u5f62\u8c8c\u5316\u548c\u81f4\u5bc6\u5316\u65b9\u9762\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u8fdb\u6b65\u3002\u5757\u4f53MOFs\u5177\u6709\u7684\u9ad8\u4f53\u79ef\u7532\u70f7\u5438\u9644\u5bb9\u91cf\u548c\u5f39\u6027\u7684\u673a\u68b0\u6027\u80fd\u5bf9\u4e8e\u5929\u7136\u6c14\u7684\u5b58\u50a8\u53ca\u5176\u4ed6\u5de5\u4e1a\u5316\u5e94\u7528\u6253\u5f00\u4e86\u4e00\u6247\u5927\u95e8\u3002<\/span><\/p>\n \u6587\u732e\u94fe\u63a5\uff1a<\/strong>A sol\u2013gel monolithic metal\u2013organic framework with enhanced methane uptake<\/a><\/span>\uff08Nature\u00a0Materials, 2017, \u00a0DOI: 10.1038\/NMAT5050\uff09<\/p>\n \u672c\u6587\u7531\u6750\u6599\u4eba\u7eb3\u7c73\u5b66\u672f\u7ec4chenyuan\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\u3002<\/p>\n \u6750\u6599\u725b\u7f51\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\uff0c\u8fd9\u91cc\u6c47\u96c6\u4e86\u5404\u5927\u9ad8\u6821\u7855\u535a\u751f\u3001\u4e00\u7ebf\u79d1\u7814\u4eba\u5458\u4ee5\u53ca\u884c\u4e1a\u4ece\u4e1a\u8005\uff0c\u5982\u679c\u60a8\u5bf9\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u8fdb\u5c55\uff0c\u89e3\u8bfb\u9ad8\u6c34\u5e73\u6587\u7ae0\u6216\u662f\u8bc4\u8ff0\u884c\u4e1a\u6709\u5174\u8da3\uff0c\u70b9\u6211\u52a0\u5165\u7f16\u8f91\u90e8\u5927\u5bb6\u5ead<\/a>\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\u3002<\/p>\n \u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1aRDD-2011-CHERISH\uff0c\u4efb\u4e39\u4e39\uff0c\u6211\u4eec\u4f1a\u9080\u8bf7\u5404\u4f4d\u8001\u5e08\u52a0\u5165\u4e13\u5bb6\u7fa4\u3002<\/p>\n
\n (a) \u5408\u6210\u91c7\u7528\u6eb6\u80f6-\u51dd\u80f6\u6cd5\uff0c\u6e7f\u51dd\u80f6\u5728\u6e29\u548c\u5e72\u71e5\u6761\u4ef6\u4e0b\u5f97\u5230\u81f4\u5bc6\u7684\u5757\u4f53\uff0c\u800c\u5728\u9ad8\u6e29\u6216\u771f\u7a7a\u4e0b\u5e72\u71e5\u65f6\u5f97\u5230\u7c89\u672b\uff1b<\/p>\n
\n (a) powdHKUST-1 \u7684TEM\u56fe\u50cf\uff1b<\/p>\n
\n (a) \u5728298K\u4e0b\u7edd\u5bf9\u4f53\u79ef\u7532\u70f7\u5438\u9644\u7b49\u6e29\u7ebf\u5bf9\u6bd4\uff1amonoHKUST-1\uff08\u7ea2\u7ebf\u5b9e\u5fc3\u5706\uff09\uff0c monoHKUST-1\u901a\u5165\u8fc7\u91cf\u4f53\u79ef\u7532\u70f7\uff08\u7ea2\u7ebf\u7a7a\u5fc3\u5706\uff09\uff0c HKUST-1\uff08\u84dd\uff09\uff0cHKUST-1\u572827.6 MPa\u4e0b\u5c01\u88c5\uff08\u9ed1\uff09\uff0cHKUST-1\u572868.9 MPa\u4e0b\u5c01\u88c5\uff08\u9ed1\uff09\uff0c\u865a\u7ebf\u4e3aDOE\u76ee\u6807 \uff1b<\/p>\n
\n (a\uff0cb) \u6768\u6c0f\u6a21\u91cf\u548c\u786c\u5ea6 \uff1b<\/p>\n