{"id":59765,"date":"2017-01-06T14:00:23","date_gmt":"2017-01-06T06:00:23","guid":{"rendered":"\/\/m.iemloyee.com\/?p=59765"},"modified":"2017-01-06T14:17:53","modified_gmt":"2017-01-06T06:17:53","slug":"adv-mater-%ef%bc%9a%e4%bc%98%e5%bc%82%e5%af%bc%e7%83%ad%e6%80%a7%e5%92%8c%e6%8a%97%e8%be%90%e7%85%a7%e6%80%a7%e9%92%a8%e7%9f%b3%e5%a2%a8%e7%83%af%e5%a4%9a%e5%b1%82%e7%bb%93%e6%9e%84%e8%96%84","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=59765","title":{"rendered":"Adv. Mater.\uff1a\u4f18\u5f02\u5bfc\u70ed\u6027\u548c\u6297\u8f90\u7167\u6027\u94a8\/\u77f3\u58a8\u70ef\u591a\u5c42\u7ed3\u6784\u8584\u819c\u6750\u6599\u7684\u5236\u5907\u548c\u7814\u7a76"},"content":{"rendered":"

\u3010\u5f15\u8bed\u3011<\/b><\/strong><\/p>\n

2016\u5e7411\u670816\u65e5\uff0cAdv. Mater.\u7f51\u7ad9\u5728\u7ebf\u53d1\u8868\u4e86\u9898\u4e3a\u201cSignificant Radiation Tolerance and Moderate Reduction\u00a0in Thermal Transport of a Tungsten Nanofilm by Inserting\u00a0Monolayer Graphene\u201d\u7684\u6587\u7ae0\u3002\u8be5\u6587\u7ae0\u7684\u7b2c\u4e00\u4f5c\u8005\u4e3a\u6765\u81ea\u6b66\u6c49\u5927\u5b66\u7684Shuyao Si\uff0c\u901a\u8baf\u4f5c\u8005\u4e3a\u6b66\u6c49\u5927\u5b66\u7684\u8096\u6e58\u8861\u6559\u6388\u548c\u7f8e\u56fd\u7231\u8377\u534e\u5dde\u7acb\u5927\u5b66\u7684\u738b\u4fe1\u4f1f\u6559\u6388<\/strong>\u3002\u5728\u8fd9\u7bc7\u5feb\u8baf\uff08Communication\uff09\u6587\u7ae0\u4e2d\uff0c\u7814\u7a76\u4eba\u5458\u62a5\u9053\u4e86\u4e00\u79cd\u91c7\u7528\u5806\u79ef\u6cd5\u5236\u5907\u5f97\u5230\u94a8(W)-\u77f3\u58a8\u70ef\u591a\u5c42\u590d\u5408\u6750\u6599\uff0c\u8be5\u94a8-\u77f3\u58a8\u70ef\u7eb3\u7c73\u590d\u5408\u6750\u6599\u7ed3\u5408\u4e86\u5355\u5c42\u77f3\u58a8\u70ef\u4f18\u826f\u7684\u5bfc\u70ed\u6027\u80fd\u548c\u94a8\u5177\u6709\u8f83\u4f4e\u7684\u8f90\u7167\u81a8\u80c0\u7279\u70b9\uff0c\u53ef\u6709\u6548\u8f6c\u79fb\u6838\u70ed\u4ece\u800c\u6709\u6548\u51cf\u7f13\u8f90\u5c04\u635f\u4f24\u3002<\/p>\n

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

\u6838\u805a\u53d8\u80fd\u88ab\u8ba4\u4e3a\u662f\u672a\u6765\u5b9e\u73b0\u751f\u4ea7\u7eff\u8272\u6e05\u6d01\u4f4e\u78b3\u80fd\u6e90\u7684\u6700\u6709\u524d\u666f\u7684\u9009\u62e9\u4e4b\u4e00\u3002\u5bf9\u805a\u53d8\u5806\u4e2d\u7684\u8f90\u7167\u73af\u5883\u800c\u8a00\uff0c\u7ed3\u6784\u6750\u6599\u5982\u7b2c\u4e00\u58c1\/\u5305\u5c42\u6750\u6599\u7684\u8f90\u7167\u635f\u4f24\u4e3b\u8981\u8868\u73b0\u5728\u4e24\u4e2a\u65b9\u9762:\u4e00\u65b9\u9762\u662f\u9ad8\u80fd\u4e2d\u5b50\u8f90\u5c04\uff1b\u53e6\u4e00\u65b9\u9762\u662f\u7531\u6838\u6f14\u53d8\u8fc7\u7a0b\u4e2d\u4ea7\u751f\u7684\u5927\u91cf\u9ad8\u80fd\u91cf\u7684\u6c26\u79bb\u5b50\u4f1a\u5feb\u901f\u5f62\u6210\u5927\u91cf\u7684\u6c26\u6c14\u6c14\u6ce1\uff0c\u8fd9\u4e9b\u6c26\u6c14\u6c14\u6ce1\u4f1a\u4fc3\u8fdb\u6750\u6599\u7684\u8106\u5316\u548c\u81a8\u80c0\uff0c\u751a\u81f3\u7834\u88c2\u3002\u53e6\u5916\u5728\u6838\u53cd\u5e94\u8fc7\u7a0b\u4e2d\uff0c\u5982\u679c\u70ed\u91cf\u4e0d\u80fd\u6301\u7eed\u5730\u4ece\u53cd\u5e94\u6838\u4e2d\u8f6c\u79fb\uff0c\u67d3\u6599\u5305\u58f3\u5c06\u53d7\u5230\u91cd\u5927\u7684\u7834\u574f\u5e76\u5f15\u8d77\u4e0d\u53ef\u4f30\u91cf\u7684\u540e\u679c\u3002\u542b\u6709\u5927\u91cf\u754c\u9762\u548c\u6676\u754c\u7684\u53cc\u91d1\u5c5e\u7eb3\u7c73\u591a\u5c42\u819c\u6750\u6599\u53ef\u4ee5\u5927\u5e45\u5ea6\u51cf\u5c11\u8f90\u7167\u5f15\u8d77\u7684\u635f\u4f24\u88ab\u5e7f\u6cdb\u7814\u7a76\u548c\u8ba4\u53ef\uff0c\u4f46\u662f\u8fd9\u79cd\u591a\u5c42\u819c\u7684\u8bbe\u8ba1\u4f7f\u6750\u6599\u7684\u70ed\u5b66\u6027\u80fd\u51fa\u73b0\u4e86\u65ad\u5d16\u5f0f\u7684\u4e0b\u964d\uff0c\u56e0\u6b64\uff0c\u9762\u5bf9\u9ad8\u6e29\u3001\u9ad8\u8f90\u7167\u7684\u6838\u53cd\u5e94\u73af\u5883\uff0c\u7814\u53d1\u4e00\u79cd\u517c\u987e\u826f\u597d\u5bfc\u70ed\u6027\u80fd\u548c\u6297\u8f90\u7167\u6027\u80fd\u7684\u6838\u6750\u6599\u6210\u4e3a\u5f53\u52a1\u4e4b\u6025\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\uff0c\u672c\u6587\u4e2d\u7684\u7814\u7a76\u4eba\u5458\u8bbe\u8ba1\u4e86\u4e00\u79cd\u94a8\u548c\u77f3\u58a8\u70ef\u7684\u591a\u5c42\u590d\u5408\u8584\u819c\u7ed3\u6784\u3002\u8fd9\u79cd\u94a8-\u77f3\u58a8\u70ef\u591a\u5c42\u590d\u5408\u6750\u6599\u7684\u7ed3\u6784\u901a\u8fc7\u5f15\u5165\u5355\u5c42\u77f3\u58a8\u70ef\uff0c\u4e0d\u4ec5\u53ef\u4ee5\u4f7f\u94a8\u7eb3\u7c73\u8584\u819c\u987a\u5229\u5bfc\u51fa\u70ed\u91cf\uff0c\u800c\u4e14\u8fd9\u79cd\u7ed3\u6784\u4e5f\u53ef\u4ee5\u6709\u6548\u5730\u51cf\u5c11\u7531\u4e8e\u6838\u8f90\u7167\u5f15\u8d77\u7684\u5de8\u5927\u635f\u4f24\u3002<\/p>\n

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

\u56fe1<\/b><\/strong>\uff1a\u94a8<\/b><\/strong>-\u77f3\u58a8\u70ef\u591a\u5c42\u590d\u5408\u6750\u6599\u7684\u5236\u5907\u4ee5\u53ca<\/b><\/strong>\u6c26\u79bb\u5b50\u7684\u6ce8\u5c04\u8fc7\u7a0b<\/b><\/strong><\/p>\n

<\/p>\n

\u56fe1\u4e3a\u94a8-\u77f3\u58a8\u70ef\u591a\u5c42\u590d\u5408\u6750\u6599\u7684\u5236\u5907\u4ee5\u53ca\u6c26\u79bb\u5b50\u7684\u6ce8\u5c04\u8fc7\u7a0b\u56fe\uff0c\u5de6\u4e0b\u4fa7\u7684\u4e3a50keV He+<\/sup>\u79bb\u5b50\u8f90\u7167\u5468\u671f\u539a\u5ea6\u4e3a15nm\u7684W15<\/sub>\/G\u7eb3\u7c73\u819c\u7684TEM\u56fe<\/p>\n

\u56fe2\uff1a<\/b><\/strong>\u70ed\u963b\u529b\u5b9e\u9a8c\u6d4b\u8bd5\u88c5\u7f6e<\/b><\/strong><\/p>\n

<\/p>\n

(a) \u70ed\u963b\u529b\u6d4b\u8bd5\u5b9e\u9a8c\u88c5\u7f6e\u7684\u793a\u610f\u56fe\u3002
\n(b) \u4e00\u7ef4\u591a\u5c42\u70ed\u4f20\u9012\u8bd5\u6837\u6a21\u578b\u793a\u610f\u56fe\u3002<\/p>\n

\u00a0<\/b><\/strong>\u56fe3\uff1a\u6297\u8f90\u7167\u6027\u80fd\u7814\u7a76<\/b><\/strong><\/p>\n

<\/p>\n

(a) \u540c\u4e00\u5b9e\u9a8c\u6761\u4ef6\u4e0b\uff0c\u6a21\u62dfHe+<\/sup>\u79bb\u5b50\u8f90\u7167W15<\/sub>\/W\u819c\u540eHe\uff08\u5de6\uff09\u79bb\u5b50\u6d53\u5ea6\u6216DPA\uff08\u53f3\uff09\u7684\u53d8\u5316\u3002
\n(b)-(e) TEM\u56fe:\u79bb\u5b50\u6ce8\u5165\u524dW15<\/sub>\/G (b),\u8f90\u7167\u540e\u7684W15<\/sub>\/G\u00a0(c)\uff0c\u79bb\u5b50\u6ce8\u5165\u524dW15<\/sub>\/W\u00a0(d), \u8f90\u7167\u540e\u7684W15<\/sub>\/W (e)\u3002\u56fe(c)\u548c(e)\u5747\u9009\u81ea\u56fe(a)\u4e2d\u7684\u77e9\u5f62\u533a\u57df\u3002
\n\u56fe4\uff1a<\/b><\/strong>\u4e0d\u540c\u539a\u5ea6\u7684\u590d\u5408\u819c\u5f62\u8c8c\u7814\u7a76<\/b><\/strong><\/p>\n


\n(a)-(c) He+<\/sup>\u79bb\u5b50\u6ce8\u5165\u524d\u7684\u622a\u9762TEM\u56fe\uff1aW15<\/sub>\/G\u00a0(a),W30<\/sub>\/G\u00a0(b),W40<\/sub>\/G\u00a0(c)\u3002
\n(d)-(f)\u00a0He+<\/sup>\u79bb\u5b50\u9ad8\u6d53\u5ea6\u5206\u5e03\u533a\u7684\u622a\u9762TEM\u56fe\uff1aW15<\/sub>\/G\u00a0(d),W30<\/sub>\/G\u00a0(e),W40<\/sub>\/G\u00a0(f)\u3002
\n(g)-(i) \u9ad8\u6d53\u5ea6\u5206\u5e03\u533a\u7684\u622a\u9762\u9ad8\u500d\u7387TEM\u56fe\uff1aW15<\/sub>\/G\u00a0(d),W30<\/sub>\/G\u00a0(e),W40<\/sub>\/G\u00a0(f)\uff0c\u9ed1\u8272\u865a\u7ebf\u4ee3\u8868\u7684\u662fHe+<\/sup>\u79bb\u5b50\u5728\u819c\u8868\u9762\u4e0b\u65b9\u7684\u4f4d\u7f6e\u3002
\n\u56fe<\/b><\/strong>5<\/b><\/strong>\uff1a<\/b><\/strong>W\u819c\u7684<\/b><\/strong>\u6297\u8f90\u7167\u6027\u80fd\u7814\u7a76<\/b><\/strong>
\n<\/strong><\/p>\n

\"\"<\/b><\/strong>
\n(a)\u00a0\u540c\u4e00\u5b9e\u9a8c\u6761\u4ef6\u4e0b\uff0c\u6a21\u62dfHe+<\/sup>\u79bb\u5b50\u8f90\u7167\u5468\u671f\u539a\u5ea6\u4e3a15nm\u7684\u591a\u5c42\u819c\u540eHe\uff08\u5de6\uff09\u79bb\u5b50\u6d53\u5ea6\u6216DPA\uff08\u53f3\uff09\u7684\u53d8\u5316\u3002
\n(b)-(c)\u00a0TEM\u56fe:\u79bb\u5b50\u6ce8\u5165\u524d\u7684W\u819c(b)\uff0c50keV He+<\/sup>\u79bb\u5b50\u8f90\u7167\u540e\u7684\u7eafW\u819c(c)\uff0c\u9ed1\u8272\u865a\u7ebf\u4ee3\u8868\u7684\u662fHe+<\/sup>\u79bb\u5b50\u5728\u819c\u8868\u9762\u4e0b\u65b9\u7684\u4f4d\u7f6e\u3002
\n(d)-(g) \u4e0d\u540c\u533a\u57df\u7684\u9ad8\u500d\u7387TEM\u56fe\uff0c\u5bf9\u5e94\u56fe(a)\u4e2d\u6807\u8bb0\u7684\u90e8\u5206\u3002<\/p>\n

\u3010\u5c0f\u7ed3\u3011<\/b><\/strong>
\n\u7efc\u4e0a\u6240\u8ff0\uff0c\u7814\u7a76\u4eba\u5458\u7ed3\u5408\u5355\u5c42\u77f3\u58a8\u70ef\u4f18\u826f\u7684\u5bfc\u70ed\u6027\u80fd\u548c\u94a8\u5177\u6709\u8f83\u4f4e\u7684\u8f90\u7167\u80bf\u80c0\u7279\u70b9\uff0c\u8bbe\u8ba1\u4e86\u94a8\u548c\u77f3\u58a8\u70ef\u7684\u591a\u5c42\u8584\u819c\u7ed3\u6784\u3002\u94a8\u548c\u77f3\u58a8\u70ef\u7684\u591a\u5c42\u8584\u819c\u7684\u5468\u671f\u539a\u5ea6\u53ef\u8fbe\u523015-40nm\u3002\u901a\u8fc7\u5149\u70ed\u6d4b\u91cf\u6280\u672f\u6d4b\u5f97\u91d1\u5c5e\u94a8\u4e0e\u5355\u5c42\u77f3\u58a8\u70ef\u4e4b\u95f4\u7684\u754c\u9762\u63a5\u89e6\u70ed\u963b\u57281.8\u00d710-8<\/sup>\u00a0K\u00a0m2<\/sup>\u00a0<\/sup>W-1<\/sup>\u6570\u91cf\u7ea7\uff0c\u8868\u660e\u5728\u77f3\u58a8\u70ef\u7684\u5d4c\u5165\u4e0b\uff0c\u591a\u5c42\u94a8\u7684\u70ed\u5b66\u6027\u8d28\u6ca1\u6709\u8f83\u5927\u7684\u964d\u4f4e\uff0c\u5176\u5c42\u95f4\u5339\u914d\u7a0b\u5ea6\u5f88\u597d,\u4e0d\u4f1a\u963b\u788d\u70ed\u91cf\u7684\u4f20\u5bfc\u3002\u66f4\u91cd\u8981\u7684\u662f\uff0c\u8be5\u7ed3\u6784\u5177\u6709\u660e\u663e\u7684\u6297\u8f90\u7167\u6027\u80fd\u3002\u8fd9\u79cd\u65b0\u578b\u6297\u8f90\u7167\u6750\u6599\uff0c\u4e3a\u6838\u53cd\u5e94\u5806\u5185\u7ed3\u6784\u6750\u6599\u7684\u9009\u53d6\u3001\u6539\u826f\u548c\u5347\u7ea7\u63d0\u4f9b\u4e86\u4e00\u79cd\u91cd\u8981\u7684\u65b9\u6cd5\u548c\u601d\u8def\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong>Significant Radiation Tolerance and Moderate Reduction<\/u>\u00a0<\/u>in Thermal Transport of a Tungsten Nanofilm by Inserting<\/u>\u00a0<\/u>Monolayer Graphene<\/u><\/a>\u00a0\uff08Adv. Mater.<\/b><\/strong>,\u00a02016, DOI: 10.1002\/adma.201604623\uff09<\/p>\n

\u8be5\u6587\u732e\u6c47\u603b\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u7eb3\u7c73\u5b66\u672f\u7ec4\u738b\u7545\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\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<\/strong><\/a>\u3002<\/p>\n

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\u00a0\u6750\u6599\u6d4b\u8bd5\uff0c\u6570\u636e\u5206\u6790\uff0c\u4e0a<\/b>\u6d4b\u8bd5\u8c37<\/b><\/a>\uff01<\/b><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

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