{"id":122546,"date":"2018-01-22T06:30:02","date_gmt":"2018-01-21T22:30:02","guid":{"rendered":"\/\/m.iemloyee.com\/?p=122546"},"modified":"2018-01-21T18:55:45","modified_gmt":"2018-01-21T10:55:45","slug":"%e5%8c%97%e8%88%aaj-alloys-compd-%ef%bc%9a%e6%9c%a8%e8%80%b3%e7%8a%b6%e7%9f%b3%e5%a2%a8%e7%83%afsic%e7%9a%84%e5%90%88%e6%88%90","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=122546","title":{"rendered":"\u5317\u822aJ.Alloys Compd.\uff1a\u201c\u6728\u8033\u72b6\u201d\u77f3\u58a8\u70ef@SiC\u7684\u5408\u6210"},"content":{"rendered":"

\u5438\u6ce2\u6750\u6599\u5728\u96f7\u8fbe\u7cfb\u7edf\u3001\u901a\u8baf\u9886\u57df\u548c\u65e0\u7ebf\u4f20\u8f93\u65b9\u5411\u6709\u7740\u7279\u6b8a\u7684\u610f\u4e49\u3002SiC\u6750\u6599\u9ad8\u6e29\u7a33\u5b9a\u6027\u597d\u3001\u5bc6\u5ea6\u5c0f\u3001\u6297\u6c27\u5316\u548c\u5438\u6ce2\u80fd\u529b\u597d\uff0c\u6210\u4e3a\u4e86\u9ad8\u6e29\u5438\u6ce2\u5242\u7684\u5019\u9009\u6750\u6599\u4e4b\u4e00\u3002\u4f46\u662f\u7814\u7a76\u8868\u660e\uff0cSiC\u7684\u7535\u5bfc\u7387\u4f4e\uff0810-8<\/sup>-10-4<\/sup>\uff09\uff0c\u5bfc\u81f4\u5176\u5438\u6536\u6548\u7387\u4f4e\u3002\u56e0\u6b64\u901a\u8fc7\u4e0d\u540c\u65b9\u6cd5\u5408\u6210\u65b0\u7684\u7ed3\u6784\u7684SiC\u6750\u6599\u662f\u83b7\u5f97\u4f18\u5f02\u5438\u6ce2\u6750\u6599\u7684\u6709\u6548\u65b9\u6cd5\u4e4b\u4e00\u3002\u8fd1\u65e5\uff0c\u5317\u4eac\u822a\u7a7a\u822a\u5929\u5927\u5b66\u5728\u5408\u91d1\u5316\u5408\u7269\u6742\u5fd7\uff08Journal of Alloys and Compounds\uff09\u4e2d\u53d1\u8868\u201cSynthesis of tremella-like graphene@SiC nano-structure for electromagnetic wave absorbing material application\u201d\u6587\u7ae0\uff0c\u53d1\u73b0\u4e86\u65b0SiC\u7ed3\u6784\u9897\u7c92\u3002<\/p>\n

\u6587\u7ae0\u7684\u4eae\u70b9<\/strong><\/p>\n

1.\u5408\u6210\u4e86\u4e00\u79cd\u65b0\u578b\u7684\u201c\u6728\u8033\u72b6\u201d\u8868\u9762\u548c\u6838\u58f3\u7ed3\u6784\u9897\u7c92\u3002
\n 2.\u8868\u9762\u4e3b\u8981\u7531\u77f3\u58a8\u70ef\u6784\u6210\uff0c\u7ec6\u80de\u6838\u5448\u591a\u6676SiC\u3002
\n 3.\u8fd9\u4e9b\u7c92\u5b50\u88ab\u8ba4\u4e3a\u662f\u6765\u81ea\u4e8e\u5c0f\u578bPSC\u5206\u5b50\u3002
\n 4.\u53c2\u4e0e\u77f3\u58a8\u70ef\u751f\u957f\u7684\u78b3\u539f\u5b50\u4ece\u7ec6\u80de\u6838\u4e2d\u5206\u79bb\u51fa\u6765\u3002<\/p>\n

\u6587\u7ae0\u6458\u8981<\/strong><\/p>\n

\u5728\u70ed\u89e3\u805a\u78b3\u7845\u70f7\uff08PCS\uff09\u65f6\uff0c\u53d1\u73b0\u4e00\u79cd\u6728\u8033\u72b6\u8868\u9762\u548c\u58f3-\u6838\u7ed3\u6784\u7684\u9897\u7c92\u3002\u6728\u8033\u72b6\u8868\u9762\u4e3b\u8981\u6709\u5782\u76f4\u4e8e\u6838\u751f\u957f\u7684\u77f3\u58a8\u70ef\u7ec4\u6210\uff0c\u800c\u6838\u7531\u591a\u6676\u7684SiC\u7ec4\u6210\uff0c\u7eb3\u7c73\u6676\u4f53\u03b2-SiC\u81ea\u7531\u5206\u6563\u5728\u975e\u6676\u5f62\u7684\u57fa\u8d28\u4e2d\u3002\u8fd9\u79cd\u9897\u7c92\u53ef\u4ee5\u88ab\u8ba4\u4e3a\u662f\u4e00\u79cd\u5177\u6709\u5f88\u5927\u6f5c\u529b\u7684\u7535\u78c1\u5438\u6ce2\u6750\u6599\uff0c\u56e0\u4e3a\u5b83\u6709\u7740\u5f88\u5927\u7684\u7279\u6b8a\u8868\u9762\uff0c\u6838-\u58f3\u7ed3\u6784\uff0c\u7535\u78c1\u5438\u6ce2\u7684SiC\u6838\u5fc3\u3002\u5728\u6587\u7ae0\u4e2d\u63a2\u7a76\u5176\u5f62\u6210\u673a\u7406\uff0c\u53ef\u4ee5\u8ba4\u4e3a\u8fd9\u79cd\u9897\u7c92\u6765\u6e90\u4e8e\u5728\u70ed\u89e3PSC\u524d\u9a71\u4f53\u8fc7\u7a0b\u4e2d\u7684PSC\u5206\u5b50\u7684\u5206\u89e3\u3002\u6b64\u5916\uff0c\u78b3\u539f\u5b50\u63ba\u6742\u4e86\u77f3\u58a8\u70ef\u7684\u6210\u957f\u53ef\u770b\u505aSiC\u6838\u5728\u9ad8\u6e29\u4e0b\u7684\u6790\u51fa\u3002<\/p>\n

\u5b9e\u9a8c\u601d\u8def<\/strong><\/p>\n

1.\u7528\u6c34\u5e73\u7ba1\u5f0f\u7089\u4ee51250\u00b0C\u30011300\u00b0C\u30011350\u00b0C\u548c1400\u00b0C\u6e29\u5ea6\u4e0b\uff0c\u70ed\u89e3PSC\u524d\u9a71\u4f53\u5408\u6210\u201c\u6728\u8033\u72b6\u201d\u9897\u7c92\u3002
\n 2.\u7528\u573a\u53d1\u5c04\u626b\u63cf\u7535\u5b50\u663e\u5fae\u955c(FESEM, Hatachi S-4800)\u68c0\u6d4b\u4e86\u9897\u7c92\u7684\u5f62\u6001\u3002
\n 3.\u7528\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c(TEM, JEOL JEM-2010F)\u548c\u9009\u5b9a\u7684\u533a\u57df\u884d\u5c04\u6a21\u5f0f(SADP)\u6765\u8868\u5f81\u5fae\u7c92\u7684\u5fae\u89c2\u7ed3\u6784\u3002
\n 4.\u7528\u62c9\u66fc\u5149\u8c31\u4eea(LabRAM Aramis, Jobin Yvon)\u548c532 nm\u6fc0\u5149\u91c7\u96c6\u7684\u62c9\u66fc\u5149\u8c31\u3002
\n 5.\u7528Cu\/Ka\u8f90\u5c04(40kv, 40 mA)\u4eceD8 Advance (Bruker AXS)\u83b7\u5f97x\u5c04\u7ebf\u884d\u5c04(XRD)\u6a21\u5f0f\u3002<\/p>\n

\u56fe\u6587\u7b80\u4ecb<\/strong><\/p>\n

1.SEM\u5fae\u89c2\u7ed3\u6784\u56fe<\/p>\n

\"\"<\/p>\n

a\uff1a\u5408\u6210\u9897\u7c92\u7684\u5178\u578b\u5f62\u6001
\n b\uff1a\u4e00\u4e9b\u8584\u677f\u548c\u201c\u9488\u72b6\u201d\u7ed3\u6784<\/p>\n

2\uff1a\u7ed3\u6784\u8868\u5f81\u56fe\uff1a<\/p>\n

\"\"<\/p>\n

\u57281300\u00b0C\u4e0b\uff0c\u5408\u6210\u7684\u7c92\u5b50\u7684x\u5c04\u7ebf\u884d\u5c04\u56fe<\/p>\n

\"\"<\/p>\n

\u57281300\u00b0C\u4e0b\uff0c\u5408\u6210\u7684\u7c92\u5b50\u7684\u62c9\u66fc\u5149\u8c31\u56fe<\/p>\n

3.TEM\u56fe\u50cf<\/p>\n

\"\"<\/p>\n

TEM\u548cHRTEM\u56fe\u50cf\u7684\u201c\u6728\u8033\u72b6\u201d\u7c92\u5b50\uff0c
\n (a)\u7c92\u5b50\u7684TEM\u56fe\u50cf
\n (b)\u201c\u6728\u8033\u72b6\u201d\u8868\u9762\u77f3\u58a8\u70ef\u7684HRTEM\u56fe\u50cf
\n (c)\u201c\u9488\u72b6\u201d\u7ed3\u6784\u5728\u8868\u9762\u751f\u957f\u7684HRTEM\u56fe\u50cf<\/p>\n

\"\"<\/p>\n

\u5728\u4e0d\u540c\u7684\u6e29\u5ea6\u4e0b\u201c\u6728\u8033\u72b6\u201d\u7c92\u5b50\u7684TEM\u548cHRTEM\u56fe\u50cf,
\n (a)\u548c(b)1250\u00b0C\uff0c(c)\u548c(d)1300\u00b0C\uff0c(e)\u548c(f)1350\u00b0C\uff0c(g)\u548c(h)1400\u00b0C<\/p>\n

\"\"<\/p>\n

\u5728\u7a7a\u6c14\u4e2d600\u00b0C\u70ed\u5904\u7406\u540e\uff0c\u201c\u6728\u8033\u72b6\u201d\u7c92\u5b50\u626b\u63cf\u7535\u955c\u7684\u56fe\u50cf\u3002<\/p>\n

\"\"<\/p>\n

\u5728\u70ed\u5904\u7406\u540e\u7684\u201c\u6728\u8033\u72b6\u201d\u7c92\u5b50\u7684TEM\u548cHRTEM\u56fe\u50cf\uff0c
\n (a)\u6838\u7684TEM\u56fe\u50cf\uff0c
\n (b)\u6838\u7684HRTEM\u56fe\u50cf\uff0c
\n (c)\u77f3\u58a8\u70ef\u7684HRTEM\u56fe\u50cf<\/p>\n

\u603b\u7ed3<\/strong><\/p>\n

\u5229\u7528\u70ed\u89e3PSC\u6cd5\u5408\u6210\u4e86\u4e00\u79cd\u65b0\u578b\u7684\u5177\u6709\u201c\u6728\u8033\u72b6\u201d\u8868\u9762\u548c\u6838\u58f3\u7ed3\u6784\u7684\u7c92\u5b50\u3002\u8fd9\u4e9b\u7c92\u5b50\u88ab\u8ba4\u4e3a\u6765\u81ea\u4e8ePSC\u524d\u4f53\u70ed\u89e3\u8fc7\u7a0b\u4e2d\u91ca\u653e\u7684\u5c0f\u5206\u5b50\u3002\u5728\u8f83\u9ad8\u7684\u6e29\u5ea6\u4e0b\uff0c\u8fd9\u4e9b\u5c0f\u7684PSC\u5206\u5b50\u7ecf\u5386\u4e86\u65e0\u673a-\u6709\u673a\u7684\u8fc7\u6e21\uff0c\u5f62\u6210\u4e86\u975e\u6676\u6001\u7684SiC\u6838\u548c\u591a\u4f59\u7684\u78b3\u539f\u5b50\u3002\u8fd9\u4e9b\u591a\u4f59\u7684\u78b3\u539f\u5b50\u4ece\u65e0\u5b9a\u5f62\u7684SiC\u6838\u4e2d\u5206\u79bb\u51fa\u6765\uff0c\u6700\u7ec8\u5728\u8868\u9762\u4e0a\u5f62\u6210\u4e86\u77f3\u58a8\u70ef(\u548c\u78b3\u7eb3\u7c73\u7ba1)\uff0c\u6700\u7ec8\u8fbe\u5230\u4e86\u66f4\u9ad8\u7684\u6e29\u5ea6\u3002<\/p>\n

\u539f\u6587\u5730\u5740\uff1aSynthesis of tremella-like graphene@SiC nano-structure for electromagnetic wave absorbing material application<\/a><\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f51\u53cb\u5c0f\u51f3\u5b50\u6295\u7a3f\uff0c\u6750\u6599\u4eba\u7f16\u8f91\u53d1\u5e03\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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