{"id":145167,"date":"2018-07-11T06:30:47","date_gmt":"2018-07-10T22:30:47","guid":{"rendered":"\/\/m.iemloyee.com\/?p=145167"},"modified":"2018-07-10T21:38:32","modified_gmt":"2018-07-10T13:38:32","slug":"ceramics-international%ef%bc%9a%e6%b0%a7%e5%8c%96%e9%93%9d%e5%8c%85%e8%a6%86%e8%86%a8%e8%83%80%e7%9f%b3%e5%a2%a8%e7%9a%84%e5%88%b6%e5%a4%87%ef%bc%9a%e5%a2%9e%e5%bc%ba%e8%86%a8%e8%83%80%e7%9f%b3","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=145167","title":{"rendered":"Ceramics International\uff1a\u6c27\u5316\u94dd\u5305\u8986\u81a8\u80c0\u77f3\u58a8\u7684\u5236\u5907\uff1a\u589e\u5f3a\u81a8\u80c0\u77f3\u58a8\u7684\u4eb2\u6c34\u6027\u53ca\u6297\u6c27\u5316\u6027"},"content":{"rendered":"

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

\u81a8\u80c0\u77f3\u58a8\uff08EG\uff09\u662f\u4e00\u79cd\u5177\u6709\u8815\u866b\u72b6\u7ed3\u6784\u7684\u529f\u80fd\u6027\u78b3\u57fa\u6750\u6599\u3002\u7531\u4e8e\u5176\u5177\u6709\u9ad8\u5b54\u9699\u7387\u3001\u826f\u597d\u7684\u67d4\u97e7\u6027\u3001\u4f18\u5f02\u7684\u70ed\u7a33\u5b9a\u6027\u548c\u5316\u5b66\u7a33\u5b9a\u6027\u7b49\u4f18\u70b9\uff0c\u56e0\u6b64\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6c61\u6c34\u5904\u7406\u3001\u57ab\u7247\u5236\u9020\u53ca\u8010\u706b\u590d\u5408\u5236\u5242\u7b49\u9886\u57df\uff0c\u540c\u65f6\uff0c\u53c8\u56e0\u4e3aEG\u5177\u6709\u9ad8\u7684\u8868\u9762\u5f20\u529b\u548c\u5bfc\u70ed\u6027\uff0c\u4e5f\u53ef\u88ab\u7528\u4e8e\u5c01\u88c5\u76f8\u53d8\u6750\u6599\uff08Phase Change Material\uff0cPCM\uff09\u3002EG\u662f\u4e00\u79cd\u91cd\u8981\u7684\u50a8\u70ed\u4ecb\u8d28\uff0c\u81ea20\u4e16\u7eaa90\u5e74\u4ee3\u540e\u671f\u88ab\u7814\u7a76\u4eba\u5458\u53d1\u73b0\u5176\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8PCM\u7684\u5bfc\u70ed\u7387\uff0c\u5e76\u4e14\u53ef\u4ee5\u63d0\u9ad8PCM\u7684\u7a33\u5b9a\u6027\uff0c\u56e0\u800c\u5728\u70ed\u80fd\u50a8\u5b58\u9886\u57df\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5173\u6ce8\u3002
\n \u65e0\u673a\u76f8\u53d8\u6750\u6599\u5728\u6f5c\u70ed\u50a8\u80fd\u65b9\u9762\u5177\u6709\u5de8\u5927\u4f18\u52bf\uff0c\u5982\u8f83\u9ad8\u7684\u6f5c\u70ed\u548c\u70ed\u5bfc\u7387\u3001\u5ec9\u4ef7\u548c\u4e0d\u53ef\u71c3\u6027\u3002\u7531\u4e8eEG\u5177\u6709\u758f\u6c34\u6027\uff0c\u56e0\u6b64\u5236\u5907\u65e0\u673aPCM \/ EG\u590d\u5408\u6750\u6599\u901a\u5e38\u9700\u8981\u590d\u6742\u7684\u5de5\u827a\uff0c\u5982\u771f\u7a7a\u6d78\u6e0d\u3002\u6b64\u5916\uff0cEG\u7684\u758f\u6c34\u6027\u8d28\u53ef\u80fd\u5bfc\u81f4\u590d\u5408\u6750\u6599\u5728\u6301\u7eed\u76f8\u53d8\u8fc7\u7a0b\u540e\u4f7fEG\u548c\u65e0\u673aPCM\u53d1\u751f\u5206\u79bb\uff0c\u8fdb\u4e00\u6b65\u4f1a\u4f7f\u901a\u8fc7EG\u6765\u6539\u5584PCM\u6027\u80fd\u7684\u65b9\u6848\u5931\u6548\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u534e\u5357\u7406\u5de5\u5927\u5b66\u7684\u9ad8\u5b66\u519c\u6559\u6388\uff08\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u5728Ceramics International<\/strong>\u4e0a\u53d1\u8868\u9898\u4e3a\u201cPreparation of Al2<\/sub>O3<\/sub>-coated expanded graphite with enhanced htdrophilicity and oxidation resistance<\/strong>\u201d\u7684\u7814\u7a76\u8bba\u6587\uff0c\u6587\u4e2d\u4e3b\u8981\u89e3\u51b3\u4e86EG\u7684\u758f\u6c34\u6027\u548cEG\u4e0e\u65e0\u673a\u6750\u6599\u7684\u76f8\u5bb9\u6027\u95ee\u9898\u3002\u6c27\u5316\u94dd\uff08Al2<\/sub>O3<\/sub>\uff09\u5177\u6709\u591a\u79cd\u4f18\u5f02\u7684\u6027\u8d28\uff0c\u5982\u826f\u597d\u7684\u4eb2\u6c34\u6027\u3001\u9ad8\u7684\u5bfc\u70ed\u7cfb\u6570\u3001\u826f\u597d\u7684\u8010\u706b\u6027\u3001\u5ec9\u4ef7\u4e14\u65e0\u6bd2\u7b49\u3002\u56e0\u6b64\uff0c\u9009\u62e9\u6c27\u5316\u94dd\u5c42\u4f5c\u4e3a\u4eb2\u6c34\u5c42\u5e76\u4e14\u901a\u8fc7\u5316\u5b66\u8fde\u63a5\u5c06\u5176\u6d82\u8986\u4e8eEG\u7684\u8868\u9762\uff0c\u5373\u53ef\u5236\u5907\u51faAl2<\/sub>O3<\/sub>\u6d82\u5c42\u5305\u8986\u7684EG\u590d\u5408\u6750\u6599\u3002\u7814\u7a76\u53d1\u73b0\uff0cEG\u8868\u9762\u7684\u6c27\u5316\u94dd\u5c42\u5206\u5e03\u5747\u5300\u4e14\u57fa\u672c\u5448\u73b0\u65e0\u5b9a\u5f62\u72b6\u6001\uff0c\u901a\u8fc7\u6c27\u539f\u5b50\uff08\u6765\u81eaAl2<\/sub>O3<\/sub>\uff09\u548c\u78b3\u539f\u5b50\uff08\u6765\u81eaEG\uff09\u4e4b\u95f4\u7684\u5316\u5b66\u53cd\u5e94\u4f7fAl2<\/sub>O3<\/sub>\u4e0eEG\u5145\u5206\u7684\u7ed3\u5408\u3002\u901a\u8fc7\u589e\u52a0Al2<\/sub>O3<\/sub>\u7684\u8d28\u91cf\u5206\u6570\u53ef\u4ee5\u63d0\u9ad8Al2<\/sub>O3<\/sub>\u6d82\u5c42\u5305\u8986EG\u7684\u4eb2\u6c34\u6027\u548c\u6297\u6c27\u5316\u6027\uff0c\u6b64\u5916\uff0c \u5bf9EG\u548cAl2<\/sub>O3<\/sub>\u5305\u8986EG\u7684\u4eb2\u6c34\u6027\u8fdb\u884c\u7684\u5206\u5b50\u52a8\u529b\u5b66\uff08MD\uff09\u6a21\u62df\u4e5f\u8bc1\u5b9e\u4e86Al2<\/sub>O3<\/sub>\u5305\u8986EG\u662f\u63d0\u9ad8EG\u4eb2\u6c34\u6027\u7684\u4e00\u79cd\u884c\u4e4b\u6709\u6548\u7684\u65b9\u6cd5\u3002<\/p>\n

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

\u56fe\u4e00 \u5236\u5907Al2<\/sub>O3<\/sub>\u5305\u8986EG\u7684\u793a\u610f\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

EG\u8868\u9762\uff08\u901a\u8fc7\u5f02\u76f8\u6210\u6838\u6280\u672f\uff09\u2192\u6c22\u6c27\u5316\u94dd\u5305\u8986EG\uff08\u5728\u7a7a\u6c14\u6c14\u6c1b\u4e0b\uff0c\u5728500 \u2103\u9ad8\u6e29\u4e0b3h\uff09\u2192Al2<\/sub>O3<\/sub>\u5305\u8986EG<\/p>\n

\u56fe\u4e8c \u5206\u5b50\u6a21\u578b\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

(a) EG
\n (b) Al2<\/sub>O3<\/sub>\u7684\u6676\u80de\u56fe
\n (c) Al2<\/sub>O3<\/sub>\u5305\u8986EG\uff0c\u56fe\u4e2d\u7684\u7bad\u5934\u8868\u793a\u6c34\u7eb3\u7c73\u6db2\u6ef4<\/p>\n

\u56fe\u4e09 \u8868\u9762\u4e0a\u6c34\u7684\u5bc6\u5ea6\u5206\u5e03<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a-b\uff09EG
\n \uff08c-d\uff09Al2<\/sub>O3<\/sub>\u5305\u8986EG<\/p>\n

\u56fe\u56db FE-SEM\u56fe\u50cf<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a-c\uff09EG
\n \uff08d-f\uff09\u6c22\u6c27\u5316\u94dd\u5305\u8986EG
\n \uff08g-i\uff09Al2<\/sub>O3<\/sub>\u5305\u8986EG<\/p>\n

\u56fe\u4e94 Al2<\/sub>O3<\/sub>\u5305\u8986EG<\/strong>FE-SEM\u56fe\u50cf\u4ee5\u53ca\u5bf9\u5e94<\/strong>\u5143\u7d20\u7684\u6620\u5c04\u7ed3\u679c<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09Al2<\/sub>O3<\/sub>\u5305\u8986EG\u7684FE-SEM\u56fe\u50cf
\n \uff08b-d\uff09\u5206\u522b\u4ee3\u8868\u78b3\u5143\u7d20\u3001\u6c27\u5143\u7d20\u548c\u94dd\u5143\u7d20\u7684\u6620\u5c04\u7ed3\u679c<\/p>\n

\u56fe\u516d XRD\u56fe\u8c31<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09EG
\n \uff08b\uff09Al2<\/sub>O3<\/sub>
\n \uff08c\uff09Al2<\/sub>O3<\/sub>\u5305\u8986EG<\/p>\n

\u56fe\u4e03 FTIR\u5149\u8c31\u56fe\u50cf<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09EG
\n \uff08b\uff09Al2<\/sub>O3<\/sub>
\n \uff08c\uff09Al2<\/sub>O3<\/sub>\u5305\u8986EG<\/p>\n

\u56fe\u516b C1s XPS\u5149\u8c31\u56fe\u50cf<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09EG
\n \uff08b\uff09Al2<\/sub>O3<\/sub>\u5305\u8986EG
\n \u4ece\u4e0a\u5230\u4e0b\u7684\u7ebf\u5206\u522b\u4e3a\u539f\u59cb\u6570\u636e\uff0c\u62df\u5408\u6570\u636e\uff0c\u80cc\u666f\uff0cC-C\uff0cC-OH\uff0cCOO<\/p>\n

\u56fe\u4e5d Al2<\/sub>O3<\/sub>\u4e0d\u540c\u8d28\u91cf\u5206\u6570\u7684Al2<\/sub>O3<\/sub>\u5305\u8986\u7684EG\u4e0eEG\u7684\u70ed\u91cd\u66f2\u7ebf\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09EG
\n \uff08b\uff09Al2<\/sub>O3<\/sub>\u5305\u8986EG
\n \u4ece\u4e0a\u5230\u4e0b\u5206\u522b\u4e3aEG\uff1b3.3 wt%\u8d28\u91cf\u5206\u6570\u7684Al2<\/sub>O3<\/sub>\u5305\u8986EG\uff1b4.4 wt%\u8d28\u91cf\u5206\u6570\u7684Al2<\/sub>O3<\/sub>\u5305\u8986EG\uff1b5.6 wt%\u8d28\u91cf\u5206\u6570\u7684Al2<\/sub>O3<\/sub>\u5305\u8986EG<\/p>\n

\u56fe\u5341 Al2<\/sub>O3<\/sub>\u4e0d\u540c\u8d28\u91cf\u5206\u6570\u7684\u6c27\u5316\u94dd\u5305\u8986\u7684EG\u4e0eEG\u7684\u5fae\u5546\u70ed\u91cd\u66f2\u7ebf\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\u7eb5\u5750\u6807\u4e3a\u5fae\u5546\u70ed\u91cd\uff0c\u6a2a\u5750\u6807\u4e3a\u6e29\u5ea6
\n \u4ece\u4e0a\u5230\u4e0b\u5206\u522b\u4e3aEG\uff1b3.3 wt%\u8d28\u91cf\u5206\u6570\u7684Al2<\/sub>O3<\/sub>\u5305\u8986EG\uff1b4.4 wt%\u8d28\u91cf\u5206\u6570\u7684Al2<\/sub>O3<\/sub>\u5305\u8986EG\uff1b5.6 wt%\u8d28\u91cf\u5206\u6570\u7684Al2<\/sub>O3<\/sub>\u5305\u8986EG<\/p>\n

\u56fe\u5341\u4e00 \u6c34\u6ef4\u843d\u5728\u4e0a\u4e0d\u540c\u6750\u6599\u4e0a\u7684\u7684\u56fe\u50cf<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09EG
\n \uff08b\uff093.3 wt%\u8d28\u91cf\u5206\u6570\u7684Al2<\/sub>O3<\/sub>\u5305\u8986\u7684EG
\n \uff08c\uff094.4 wt%\u8d28\u91cf\u5206\u6570\u7684Al2<\/sub>O3<\/sub>\u5305\u8986\u7684EG
\n \uff08d\uff095.6 wt%\u8d28\u91cf\u5206\u6570\u7684Al2<\/sub>O3<\/sub>\u5305\u8986EG<\/p>\n

\u56fe\u5341\u4e8c \u6c34\u6ef4\u5e73\u8861\u5728\u4e0d\u540c\u6750\u6599\u8868\u9762\u4e0a\u7684\u7684\u5fae\u89c2\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09EG
\n \uff08b\uff09Al2<\/sub>O3<\/sub>\u5305\u8986EG<\/p>\n

\u56fe\u5341\u4e09 \u6c34\u6ef4\u5728\u4e0a\u4e0d\u540c\u6750\u6599\u8868\u9762\u4e0a\u7684\u5e73\u8861\u5bc6\u5ea6\u7b49\u9ad8\u7ebf<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09EG
\n \uff08b\uff09Al2<\/sub>O3<\/sub>\u5305\u8986EG<\/p>\n

\u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n

\u7531\u4e8eEG\u7684\u758f\u6c34\u6027\u4f7f\u5176\u96be\u4ee5\u4e0e\u5927\u90e8\u5206\u65e0\u673a\u76f8\u53d8\u6750\u6599\u7ec4\u5408\uff0c\u7136\u800c\uff0c\u7814\u7a76\u53d1\u73b0Al2<\/sub>O3<\/sub>\u53ef\u4e0eEG\u57fa\u4f53\u826f\u597d\u7ed3\u5408\u3002\u6b64\u5916\uff0c\u901a\u8fc7\u589e\u52a0Al2<\/sub>O3<\/sub>\u7684\u91cf\u53ef\u4ee5\u6539\u5584EG\u7684\u6297\u6c27\u5316\u6027\u3002\u901a\u8fc7\u5f02\u76f8\u6210\u6838\u6280\u672f\u548c\u540e\u7eed\u7684\u70ed\u5904\u7406\u624b\u6bb5\u53ef\u4ee5\u5728EG\u8868\u9762\u4e0a\u83b7\u5f97\u5747\u5300\u5206\u5e03\u7684Al2<\/sub>O3<\/sub>\uff0c\u5e76\u4e14\u5236\u5907\u5177\u6709\u8f83\u597d\u7684\u4eb2\u6c34\u6027\u548c\u6297\u6c27\u5316\u6027\u7684Al2<\/sub>O3<\/sub>\u5305\u8986EG\u590d\u5408\u6750\u6599\u3002\u6b64\u5916\u5f53Al2<\/sub>O3<\/sub>\u7684\u542b\u91cf\u4ec5\u4e3a4.4 wt\uff05\u65f6\u53ef\u4ee5\u663e\u8457\u964d\u4f4eEG\u4e0e\u6c34\u7684\u63a5\u89e6\u89d2\uff08\u5373\u53ef\u63d0\u9ad8EG\u7684\u4eb2\u6c34\u6027\uff09\uff0c\u8be5\u7814\u7a76\u6210\u679c\u6709\u671b\u5e94\u7528\u4e8e\u5236\u5907\u5177\u6709\u826f\u597d\u70ed\u7a33\u5b9a\u6027\u7684\u8010\u706b\u6750\u6599\u4e2d\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aPreparation of Al2<\/sub>O3<\/sub>-coated expanded graphite with enhanced htdrophilicity and oxidation resistance<\/a><\/strong>\uff08Ceramics International, 2018, DOI: 10.1016\/j.ceramint.2018.06.017\uff09<\/p>\n

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