{"id":193282,"date":"2020-01-03T06:21:52","date_gmt":"2020-01-02T22:21:52","guid":{"rendered":"\/\/m.iemloyee.com\/?p=193282"},"modified":"2020-01-02T21:26:52","modified_gmt":"2020-01-02T13:26:52","slug":"%e5%8c%97%e4%ba%ac%e5%8c%96%e5%b7%a5%e5%a4%a7%e5%ad%a6%e5%ad%99%e6%99%93%e6%98%8e%e5%9b%a2%e9%98%9fchem%e5%b0%8f%e4%ba%8e2-nm%e5%8e%9a%e5%ba%a6%e7%a8%b3%e5%ae%9a%e7%9a%84%e9%93%9d%e7%ba%b3%e7%b1%b3","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=193282","title":{"rendered":"\u5317\u4eac\u5316\u5de5\u5927\u5b66\u5b59\u6653\u660e\u56e2\u961fChem:\u5c0f\u4e8e2 nm\u539a\u5ea6\u7a33\u5b9a\u7684\u94dd\u7eb3\u7c73\u7247\u7684\u5408\u6210\u4e0e\u6027\u80fd\u2014\u6c27\u949d\u5316\u548c\u53cc\u5149\u5b50\u53d1\u5149"},"content":{"rendered":"

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

\u94dd\u662f\u5730\u58f3\u4e2d\u542b\u91cf\u6700\u4e30\u5bcc\u7684\u91d1\u5c5e\uff0c\u5728\u5149\u5b66\u3001\u7535\u5b50\u5b66\u3001\u6d82\u5c42\u3001\u50a8\u80fd\u7b49\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u94dd\u7684\u5149\u7535\u6027\u80fd\u5728\u7eb3\u7c73\u5c3a\u5ea6\u4e0a\u9ad8\u5ea6\u53ef\u8c03\uff0c\u4f7f\u5f97\u94dd\u7eb3\u7c73\u7ed3\u6784\u7684\u53ef\u63a7\u5408\u6210\u610f\u4e49\u91cd\u5927\uff0c\u5c24\u5176\u5728\u5149\u5b66\u5e94\u7528\u65b9\u9762\u3002\u4f8b\u5982\uff0c\u5149\u523b\u548c\u84b8\u53d1\u5236\u5907\u7684\u94dd\u7eb3\u7c73\u68d2\u548c\u7eb3\u7c73\u76d8\u7684\u5c40\u57df\u8868\u9762\u7b49\u79bb\u5b50\u4f53\u5171\u632f\uff08LSPR\uff09\u53ef\u968f\u7740\u957f\u5f84\u6bd4\u7684\u589e\u52a0\uff0c\u4ece\u6df1\u7d2b\u5916\u533a\u5230\u53ef\u89c1\u533a\uff08\u8fd1600\u7eb3\u7c73\uff09\uff0c\u5177\u6709\u4f5c\u4e3a\u4f4e\u6210\u672c\u7b49\u79bb\u5b50\u4f53\u6750\u6599\u7684\u5de8\u5927\u6f5c\u529b\u3002\u7136\u800c\uff0c\u5c3d\u7ba1\u5177\u6709\u8fd9\u4e9b\u4f18\u5f02\u7684\u6027\u8d28\uff0c\u94dd\u57fa\u8d85\u8584\uff08<2 nm\uff09\u7eb3\u7c73\u7ed3\u6784\u5c1a\u672a\u83b7\u5f97\u3002\u5e38\u7528\u7684\u5236\u5907\u65b9\u6cd5\u5305\u62ec\u6fc0\u5149\u70e7\u8680\u3001\u7206\u70b8\u4e1d\u3001\u548c\u6c14\u4f53\u84b8\u53d1\uff0c\u4e3b\u8981\u4ea7\u751f\u7403\u5f62\u9897\u7c92\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u94dd\u7684\u6e7f\u5316\u5b66\u5408\u6210\u662f\u4e00\u79cd\u66ff\u4ee3\u6027\u7684\u5236\u5907\u65b9\u6cd5\uff0c\u4f46\u4ea7\u7269\u4e5f\u591a\u4e3a\u4e9a\u5fae\u7c73\u591a\u9762\u4f53\u6216\u7403\u5f62\u9897\u7c92\u3002\u6c27\u5728\u5316\u5b66\u6c14\u76f8\u6c89\u79ef\u65b9\u6cd5\u5236\u5907Si\u7b49\u534a\u5bfc\u4f53\u7eb3\u7c73\u6750\u6599\u7684\u5c3a\u5bf8\u548c\u5f62\u8c8c\u65b9\u9762\u5177\u6709\u91cd\u8981\u7684\u4f5c\u7528\uff0c\u4f46\u662f\u5728\u8fd8\u539f\u6027\u7eb3\u7c73\u6750\u6599\uff08\u4f8b\u5982\uff0cCdSe\u6216Co\uff09\u7684\u6e7f\u5316\u5b66\u5408\u6210\u4e2d\u901a\u5e38\u662f\u4e0d\u5e0c\u671b\u6709\u6c27\u7684\uff0c\u5e76\u4e14\u7531\u4e8e\u5176\u9ad8\u6c27\u5316\u7535\u4f4d\u800c\u88ab\u6392\u9664\uff0c\u56e0\u4e3a\u6c27\u7684\u5b58\u5728\u53ef\u80fd\u5e72\u6270\u53cd\u5e94\u4f53\u7cfb\u3002\u8d35\u91d1\u5c5e\uff08\u5982Au\u3001Ag\u3001Pt\u3001Pd\u3001Rh\u53ca\u5176\u5408\u91d1\uff09\u53ef\u4ee5\u5728\u6e29\u548c\u73af\u5883\u6761\u4ef6\u4e0b\u5408\u6210\uff0c\u4f46\u4e0d\u540c\u7684\u662f\u94dd\u5177\u6709\u66f4\u5f3a\u7684\u6d3b\u6027\uff0c\u6bd4Ni\u6216Co\u66f4\u5f3a\uff08\u94dd\u7684\u6807\u51c6\u6c27\u5316\u8fd8\u539f\u7535\u4f4d\u662f1.66 V\uff09\uff0c\u56e0\u6b64\u5408\u6210\u94dd\u9700\u8981\u66f4\u5f3a\u7684\u8fd8\u539f\u6c14\u6c1b\u3002\u5e76\u4e14\u5728\u5408\u6210Al\u7684\u6e7f\u5316\u5b66\u5408\u6210\u4e2d\uff0c\u6240\u5f97\u7684\u7eb3\u7c73\u5c3a\u5bf8\u7684Al\u9897\u7c92\u5177\u6709\u9ad8\u5ea6\u7684\u53cd\u5e94\u6027\u548c\u4e0d\u7a33\u5b9a\u6027\uff0c\u5e38\u5177\u6709\u7ea62~4 nm\u7684\u8868\u9762\u6c27\u5316\u7269\u5c42\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u5317\u4eac\u5316\u5de5\u5927\u5b66\u5b59\u6653\u660e\u56e2\u961f\uff08\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u8054\u5408\u4e2d\u79d1\u9662\u7406\u5316\u6240\u3001\u82f1\u56fd\u62c9\u592b\u5821\u5927\u5b66\u3001\u7f8e\u56fd<\/strong>Brookhaven<\/strong>\u56fd\u5bb6\u5b9e\u9a8c\u5ba4<\/strong>\u5728\u56fd\u9645\u8457\u540d\u671f\u520aChem<\/strong>\u4e0a\u53d1\u8868\u4e86\u4e00\u7bc7\u5173\u4e8e\u7a33\u5b9a\u6c27\u5316\u94dd\u8584\u5c42\u7684\u7814\u7a76\u5de5\u4f5c\uff0c\u6587\u7ae0\u9898\u76ee\u4e3a\u201cSynthesis and Properties of Stable Sub-2-nm-ThickAluminumNanosheets:Oxygen Passivation and Two-Photon Luminescence\u201d<\/strong>\u3002\u5728\u672c\u7814\u7a76\u4e2d\uff0c\u7814\u7a76\u8005\u4f7f\u7528\u975e\u8d28\u5b50\u6027\u7684\u5747\u4e09\u7532\u82ef\u6eb6\u6db2\uff0c\u5728\u8fc7\u91cf\u6c27\u6c14\u5b58\u5728\u4e0b\uff0c\u7814\u7a76\u4e86\u8d85\u8584\u94dd\u7eb3\u7c73\u7247\u7684\u6e7f\u5316\u5b66\u5408\u6210\uff0c\u5176\u4e2d\u9762\u5fc3\u7acb\u65b9\uff08fcc\uff09Al\u7684\uff08111\uff09\u9762\u4e0a\u7684\u9009\u62e9\u6027\u6c27\u5438\u9644\u662f\u63a7\u5236\u91d1\u5c5eAl\u7eb3\u7c73\u7247\u5b9a\u5411\u751f\u957f\u7684\u5173\u952e\uff0c\u53ef\u4ee5\u5c06\u539a\u5ea6\u4ece18\u7eb3\u7c73\u51cf\u81f31.5\u7eb3\u7c73\u3002\u901a\u8fc7\u6c27\u7684\u4f18\u5148\u8868\u9762\u949d\u5316\uff0c\u5236\u5907\u7684\u94dd\u7eb3\u7c73\u7247\u5728\u5468\u56f4\u73af\u5883\u4e2d\u4e5f\u5177\u6709\u4ee4\u4eba\u6ee1\u610f\u7684\u7a33\u5b9a\u6027\uff0c\u5e76\u4e14\u901a\u8fc7\u5728\u7eb3\u7c73\u5c3a\u5ea6\u4e0a\u5bf9\u5c3a\u5bf8\u548c\u7ef4\u5ea6\u7684\u8c03\u6574\uff0c\u94dd\u7eb3\u7c73\u7ed3\u6784\u539a\u5ea6\u4f9d\u8d56\u7684LSPR\u53ef\u4ee5\u4ece\u53ef\u89c1\u8c03\u63a7\u5230\u8fd1\u7ea2\u5916\u533a\u57df\uff0c\u4ee5\u53ca\u7b49\u79bb\u5b50\u4f53\u589e\u5f3a\u53cc\u5149\u5b50\u53d1\u5149\uff08TPL\uff09\u3002\u8fd9\u79cd\u5c0f\u4e8e2nm\u539a\u5ea6\u94dd\u7eb3\u7c73\u7247\u7684\u5408\u6210\u4e3a\u5149\u5b66\u6027\u80fd\u7814\u7a76\u63d0\u4f9b\u4e86\u65b0\u7684\u7b49\u79bb\u5b50\u4f53\u6750\u6599\uff0c\u66f4\u91cd\u8981\u7684\u662f\uff0c\u672c\u7814\u7a76\u6240\u63a2\u7d22\u7684\u65b0\u578b\u5408\u6210\u7b56\u7565\uff0c\u5305\u62ec\u5728\u6e7f\u5316\u5b66\u8fc7\u7a0b\u4e2d\u6c27\u8c03\u5236\u7684\u539a\u5ea6\u63a7\u5236\uff0c\u53ef\u4e3a\u5176\u4ed6\u9ad8\u6d3b\u6027\u975e\u8d35\u91d1\u5c5e\u7eb3\u7c73\u7ed3\u6784\u7684\u63a2\u7d22\u4e0e\u5408\u6210\u63d0\u4f9b\u53c2\u8003\u3002<\/p>\n

\u3010\u56fe\u6587\u7b80\u4ecb\u3011<\/strong><\/p>\n

\u56fe<\/strong>1 <\/strong>\u94dd\u7eb3\u7c73\u7247\u7684\u5408\u6210\u5de5\u827a\u53ca\u8868\u5f81\u793a\u610f\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\uff08A\uff09 Al\u7eb3\u7c73\u7247\u7684\u6e7f\u5316\u5b66\u5408\u6210\u5305\u62ec\u6210\u6838\u3001\u751f\u957f\u548c\u7ec4\u88c5\u4e09\u4e2a\u9636\u6bb5\uff1b<\/p>\n

\uff08B\u548cC\uff09\u67d4\u6027\u8d85\u8584\u94dd\u7eb3\u7c73\u7247\u7684SEM\u548cTEM\u56fe\u50cf\uff1b<\/p>\n

\uff08D\uff09 \u5355\u5f20\u94dd\u7247\u7684\u7535\u5b50\u884d\u5c04\u56fe\u6837\uff1b<\/p>\n

\uff08E-G\uff09\u5bf9\u5355\u4e2a\u94dd\u7247\u7684TEM\u5206\u6790\uff0c\u5176\u4e2d\uff08F\uff09\u663e\u793a\u8fb9\u7f18\u6709\u8f7b\u5fae\u8936\u76b1\u7684\u7eb3\u7c73\u7247\uff0c\uff08E\uff09\u663e\u793a\u8936\u76b1\u8fb9\u7f18\u7684\u653e\u5927\u56fe\u50cf\u663e\u793a\u5176\u8d85\u8584\u539a\u5ea6\uff0c\uff08G\uff09\u663e\u793a\u5176\u5178\u578b\u7684fcc Al\u91d1\u5c5e\u4e8c\u7ef4\u6676\u683c\u7684HRTEM\u56fe\u50cf\u3002<\/p>\n

\u56fe<\/strong>2<\/strong>\u4e0d\u540c\u539a\u5ea6\u7684\u94dd\u7eb3\u7c73\u7247<\/strong><\/p>\n

\"\"<\/p>\n

\u4e0d\u540c\u6c27\u6d53\u5ea6\u5236\u5907\u7684\u4e09\u79cd\u5178\u578b\u94dd\u7eb3\u7c73\u7247\u7684SEM\u3001TEM\u548cHRTEM\u56fe\u50cf\uff1a\uff08A-C\uff0915 vol%\uff0c\uff08D-F\uff0920 vol%\u548c\uff08G-I\uff0950 vol%\u3002<\/p>\n

\u56fe<\/strong>3<\/strong>\u6676\u4f53\u7ed3\u6784\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

\uff08A\uff09 \u65b0\u5236\u5907\u7684\u94dd\u7eb3\u7c73\u7247\uff08\u9ed1\u7ebf\uff09\u30016-nm\u539a\u7684\u7eb3\u7c73\u7247\uff08\u84dd\u7ebf\uff09\u548c2-nm\u539a\u7684\u7eb3\u7c73\u7247\uff08\u7ea2\u7ebf\uff09\u5728\u73af\u5883\u4e2d\u50a8\u5b581\u5468\u540e\u7684XPS\u5149\u8c31\u3002\u5728\u6d4b\u91cf\u94dd\u4e4b\u524d\uff0c\u4ee5\u7845\u819c\u4e3a\u6807\u51c6\u9a8c\u8bc1\u4e860.5nm\u7684\u7cbe\u786e\u523b\u8680\u6df1\u5ea6\uff1b<\/p>\n

\uff08B\uff09 2-nm\u539aAl\u7eb3\u7c73\u7247\u5b58\u653e1\u5468\u540e\u7684Al3+-XPS\u6df1\u5ea6\u5206\u5e03\uff1b<\/p>\n

\uff08C\uff09 \u4e09\u79cd\u5178\u578b\u539a\u5ea6\u7684\u94dd\u7eb3\u7c73\u677f\uff082\u30016\u548c18nm\uff09\u548c\u5927\u5757\u94dd\u7684\u5bf9\u5206\u5e03\u51fd\u6570\uff08PDF\uff09\u3002\uff08d\uff09\u5177\u6709\u6781\u6709\u9650\u6c27\u5316\u5c42\u7684\u94dd\u7eb3\u7c73\u7247\u7684\u6676\u683c\u81a8\u80c0\u793a\u610f\u56fe\u3002<\/p>\n

\u56fe<\/strong>4 <\/strong>\u5236\u5907\u7684\u94dd\u7eb3\u7c73\u7247\u7684\u5149\u5b66\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

\uff08A\uff09 \u5355\u94dd\u7eb3\u7c73\u7247\u7684\u5b9e\u9a8c\u548c\u6a21\u62df\u6697\u573a\u6563\u5c04\u5149\u8c31\u3002\u63d2\u56fe\u663e\u793a\u4e86\u6837\u54c1\u7684\u6697\u573a\u6563\u5c04\u56fe\u50cf\uff1b<\/p>\n

\uff08B\uff09 \u4e09\u79cd\u5178\u578b\u539a\u5ea6\u7684Al\u7eb3\u7c73\u7247\u7684TPL\u5149\u8c31\uff1a2nm\u30016nm\u548c18nm\uff0c\u4ee5\u53ca\u957f\u5f84\u6bd4\u4e3a4\u7684Au\u7eb3\u7c73\u68d2\u548cAl2<\/sub>O3 <\/sub>\u7eb3\u7c73\u7c92\u5b50\u4f5c\u4e3a\u53c2\u6bd4\uff0c\u6fc0\u53d1\u6ce2\u957f\u8bbe\u7f6e\u4e3a800nm\uff1b\u63d2\u56fe\uff1a\u5149\u8def\u4e2d\u6837\u54c1\u7684\u6570\u7801\u76f8\u673a\u56fe\u50cf\u3002<\/p>\n

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

\u603b\u4e4b\uff0c\u672c\u6587\u5f00\u53d1\u4e86\u4e00\u79cd\u7b80\u4fbf\u6613\u884c\u7684\u6e7f\u5316\u5b66\u65b9\u6cd5\uff0c\u5728\u5bcc\u6c27\u73af\u5883\u4e0b\u5236\u5907\u4e9a2nm\u8d85\u8584\u94dd\u7eb3\u7c73\u7247\uff0c\u901a\u8fc7\u6539\u53d8\u6c27\u542b\u91cf\uff0c\u53ef\u5c06\u94dd\u7eb3\u7c73\u7247\u7684\u539a\u5ea6\u4ece18nm\u8c03\u6574\u5230\u4e9a2nm\u3002\u901a\u8fc7\u7ed3\u6784\u5206\u6790\u548c\u8ba1\u7b97\uff0c\u53d1\u73b0fcc-Al\uff08111\uff09\u9762\u4e0a\u7684\u9009\u62e9\u6027\u6c27\u5438\u9644\u662f\u5b9a\u5411\u751f\u957f\u3001\u539a\u5ea6\u8c03\u6574\u548c\u5177\u6709\u9ad8\u7a33\u5b9a\u6027\u7684\u5173\u952e\u3002\u672c\u7814\u7a76\u8fd8\u53d1\u73b0\uff0c\u5229\u7528\u4e0d\u540c\u7684\u957f\u5f84\u6bd4\uff0c\u5728\u53ef\u89c1-\u8fd1\u7ea2\u5916\u533a\u8c03\u8c10\u9762\u5185\u5076\u6781\u8868\u9762\u7b49\u79bb\u5b50\u4f53\u5171\u632f\uff0c\u53ef\u4ee5\u5b9e\u73b0TPL\uff0c\u663e\u793a\u51fa\u5de8\u5927\u7684\u6027\u80fd\u64cd\u63a7\u6f5c\u529b\u3002\u6c27\u8f85\u52a9\u5408\u6210\u65b9\u6cd5\u8fd8\u5177\u6709\u5e94\u7528\u4e8e\u5176\u4ed6\u7eb3\u7c73\u91d1\u5c5e\u7684\u6f5c\u529b\uff0c\u5728\u63a2\u7d22\u5177\u6709\u72ec\u7279\u6027\u8d28\u7684\u65b0\u578b\u7eb3\u7c73\u7ed3\u6784\u65b9\u9762\u663e\u793a\u51fa\u5de8\u5927\u7684\u6f5c\u529b\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>Synthesis and Properties of Stable Sub-2-nm-Thick Aluminum Nanosheets: Oxygen Passivation and Two-Photon Luminescence<\/a>, 2019, Chem, DOI: 10.1016\/j.chempr.2019.11.004.<\/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\u7bb1: tougao@cailiaoren.com.<\/p>\n

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaorenVIP.<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u94dd\u662f\u5730\u58f3\u4e2d\u542b\u91cf\u6700\u4e30\u5bcc\u7684\u91d1\u5c5e\uff0c\u5728\u5149\u5b66\u3001\u7535\u5b50\u5b66\u3001\u6d82\u5c42\u3001\u50a8\u80fd\u7b49\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u94dd\u7684\u5149\u7535\u6027\u80fd\u5728\u7eb3\u7c73\u5c3a\u5ea6\u4e0a\u9ad8\u5ea6\u53ef\u8c03\uff0c\u4f7f\u5f97\u94dd\u7eb3\u7c73\u7ed3\u6784\u7684\u53ef\u63a7\u5408\u6210\u610f\u4e49\u91cd\u5927\uff0c\u5c24\u5176\u5728…<\/p>\n","protected":false},"author":2114,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-193282","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/193282"}],"collection":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/users\/2114"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=193282"}],"version-history":[{"count":3,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/193282\/revisions"}],"predecessor-version":[{"id":193876,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/193282\/revisions\/193876"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=193282"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=193282"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=193282"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}