{"id":7821,"date":"2019-03-27T08:31:00","date_gmt":"2019-03-27T00:31:00","guid":{"rendered":"\/\/m.letratesoro.com\/?p=7821"},"modified":"2024-02-21T17:40:59","modified_gmt":"2024-02-21T09:40:59","slug":"eds-ftir","status":"publish","type":"post","link":"\/\/m.letratesoro.com\/2019\/03\/eds-ftir\/","title":{"rendered":"\u60f3\u77e5\u9053\u4e0d\u660e\u6c61\u67d3\u7269\u70ba\u4f55\uff1f\u8a72\u4f7f\u7528\u4ec0\u9ebc\u65b9\u6cd5(EDX\/EDS\u3001FTIR)\u6aa2\u9a57"},"content":{"rendered":"

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\u7576\u6211\u5011\u767c\u73fe\u7d44\u88dd\u96fb\u8def\u677f(PCBA)<\/a>\u6216\u96fb\u5b50\u7522\u54c1\u4e0a\u6709\u300c\u4e0d\u660e\u6c61\u67d3\u7269\u300d\u6642\uff0c\u4f60\u662f\u600e\u9ebc\u5224\u65b7\u6c61\u67d3\u7269\u70ba\u4f55\uff1f\u53ca\u5176\u4f86\u6e90\u7684\u5462\uff1f\u662f\u6839\u64da\u7d93\u9a57\u4f86\u5224\u65b7\uff1f\u9084\u662f\u4f9d\u9760\u79d1\u5b78\u5100\u5668\u5206\u6790\u800c\u5f97\uff1f\u4e00\u822c\u696d\u754c\u53c8\u662f\u900f\u904e\u4f55\u7a2e\u6aa2\u9a57\u65b9\u6cd5\u4f86\u6aa2\u77e5\u6216\u5206\u6790\u6c61\u67d3\u7269\u70ba\u4f55\u7684\u5462\uff1f<\/font><\/p>\n

\u5982\u679c\u4f60\u662f\u300c\u96fb\u5b50\u88fd\u9020\uff0c\u5de5\u4f5c\u72c2\u4eba\u300d\u7684\u5fe0\u5be6\u7c89\u7d72\uff0c\u61c9\u8a72\u53ef\u4ee5\u770b\u5230\u5de5\u4f5c\u718a\u7d93\u5e38\u63d0\u5230\u5169\u7a2e\u6aa2\u67e5\u6c61\u67d3\u7269\u7684\u65b9\u6cd5\uff0c\u5206\u5225\u70baEDX\/EDS(Energy-Dispersive X-ray spectroscopy\uff0c\u80fd\u91cf\u8272\u6563X\u5c04\u7dda\u8b5c)<\/font><\/strong>\u53caFTIR(Fourier-transform infrared spectroscopy\uff0c\u5085\u91cc\u8449\u8f49\u63db\u7d05\u5916\u5149\u8b5c)<\/font><\/strong>\uff0c\u800c\u9019\u5169\u7a2e\u6aa2\u9a57\u65b9\u6cd5\u57fa\u672c\u4e0a\u90fd\u662f\u900f\u904e\u6240\u8b02\u7684\u300c\u983b\u8b5c\u5206\u6790\u300d\u4f86\u8207\u5df2\u77e5\u7684\u5143\u7d20\u6216\u662f\u5316\u5408\u7269\u7684\u983b\u8b5c\u505a\u6bd4\u5c0d\u7136\u5f8c\u5339\u914d\u51fa\u7b26\u5408\u7684\u5143\u7d20\u6216\u5316\u5408\u7269\u6210\u4efd\uff0c\u96d6\u7136\u5169\u8005\u5f97\u5230\u983b\u8b5c\u7684\u6280\u8853\u8207\u539f\u7406\u7a0d\u6709\u4e0d\u540c\uff0c\u4f46\u662f\u6bd4\u5c0d\u7684\u65b9\u6cd5\u985e\u4f3c\u3002<\/font><\/p>\n

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\u5176\u5be6\uff0c\u53ea\u8981\u4f60\u9858\u610f\u51fa\u9322\uff0c\u61c9\u8a72\u8aaa\u51fa\u5f97\u8d77\u9322\uff0c\u9019\u5169\u7a2e\u6aa2\u9a57\u65b9\u6cd5\u90fd\u6709\u5546\u7528\u5be6\u9a57\u5ba4(lab)\u53ef\u4ee5\u63d0\u4f9b\u670d\u52d9\u5e6b\u9867\u5ba2\u505a\u5206\u6790\u3002\u5982\u679c\u4f60\u6709\u770b\u904eNCIS\u96fb\u8996\u5f71\u96c6\uff0c\u61c9\u8a72\u7d93\u5e38\u53ef\u4ee5\u770b\u5230\u5f71\u96c6\u88e1\u982d\u6709\u4e00\u500b\u5973\u914d\u89d2Abby\u505a\u9019\u985e\u6c61\u67d3\u7269\u7684\u5316\u5b78\u5206\u6790\uff0c\u7136\u5f8c\u7528\u96fb\u8166\u505a\u6bd4\u5c0d\uff0c\u6709\u8208\u8da3\u7684\u670b\u53cb\u53ef\u4ee5\u53bb\u627e\u4f86\u770b\u4e00\u4e0b\u3002<\/font><\/p>\n

\u4e0d\u904e\u5de5\u4f5c\u718a\u5fc5\u9808\u5148\u8aaa\u660e\u4e00\u4e0b\uff0c\u56e0\u70baEDX\/EDS\u8207FTIR\u7372\u5f97\u983b\u8b5c\u7684\u65b9\u5f0f\u4e0d\u540c\uff0c\u5176\u5be6\u5b83\u5011\u5404\u81ea\u4f7f\u7528\u4e86\u4e0d\u540c\u7684\u80fd\u91cf\u4f86\u7372\u5f97\u983b\u8b5c\uff0c\u6240\u4ee5EDX\u53caFTIR\u5be6\u969b\u4e0a\u5404\u6709\u5176\u5c08\u7cbe\u7684\u9818\u57df\u8207\u9650\u5236<\/font>\uff0c\u800c\u4e14\u9019\u5169\u7a2e\u6aa2\u6e2c\u65b9\u5f0f\u4e5f\u4e0d\u4e00\u5b9a\u5c31\u53ef\u4ee5\u6db5\u84cb\u76ee\u524d\u5df2\u77e5\u7684\u5168\u90e8\u7269\u8cea\u3002<\/font><\/p>\n

\u5176\u5be6\uff0c\u9664\u4e86EDX\/EDS\u53caFTIR\u65b9\u6cd5\u53ef\u4ee5\u6aa2\u6e2c\u6c61\u67d3\u7269\u5916\uff0c\u53e6\u5916\u9084\u6709\u5176\u4ed6\u8a31\u591a\u7684\u6e2c\u8a66\u65b9\u6cd5\u4e5f\u90fd\u53ef\u4ee5\u6aa2\u6e2c\u6c61\u67d3\u7269\u8cea\uff0c\u53ea\u662f\u80fd\u529b\u5404\u6709\u5176\u9650\u5236\uff0c\u5982AES(\u96fb\u5b50\u80fd\u8b5c)\u3001AMF(\u539f\u5b50\u529b\u986f\u5fae\u93e1)\u3001TOF-SIMS(\u98db\u884c\u5f0f\u4e8c\u6b21\u96e2\u5b50\u8cea\u8b5c)\u3001XPS(X\u5c04\u7dda\u5149\u96fb\u5b50\u5149\u8b5c)…\u7b49\u6aa2\u6e2c\u65b9\u6cd5\uff0c\u5de5\u4f5c\u718a\u6703\u5efa\u8b70\u5927\u5bb6\u5148\u8aee\u8a62\u5404\u5546\u7528\u5be6\u9a57\u5ba4(lab)\u4ee5\u7372\u5f97\u66f4\u591a\u6709\u7528\u7684\u8cc7\u8a0a\u5f8c\uff0c\u9078\u64c7\u9069\u5408\u81ea\u5df1\u9700\u8981\u6aa2\u77e5\u6c61\u67d3\u7269\u7684\u6e2c\u8a66\u65b9\u6cd5\u4f86\u505a\u6aa2\u6e2c\u3002<\/font><\/p>\n

\u56e0\u70ba\u5de5\u4f5c\u718a\u5de5\u4f5c\u4e0a\u8f03\u5e38\u4f7f\u7528\u5230EDX\/EDS\u53caFTIR\uff0c\u6240\u4ee5\u4e0b\u9762\u6703\u5c31\u9019\u5169\u500b\u65b9\u6cd5\u8aaa\u660e\u5de5\u4f5c\u718a\u6240\u4e86\u89e3\u5230\u7684\u5167\u5bb9\u3002<\/font><\/p>\n

\uff08\u8acb\u6ce8\u610f\uff1a\u5de5\u4f5c\u718a\u4e26\u4e0d\u662f\u9019\u65b9\u9762\u7684\u5c08\u5bb6\uff0c\u6240\u4ee5\u4e0b\u9762\u7684\u5167\u5bb9\u8207\u7406\u89e3\u6216\u8a31\u6709\u8aa4\uff0c\u6709\u5c08\u5bb6\u8def\u904e\u7684\u8a71\u53ef\u4ee5\u5e6b\u5fd9\u6307\u5c0e\u4e00\u4e0b\u3002\uff09<\/font><\/p>\n

EDX\/EDS (Energy-Dispersive X-ray spectroscopy\uff0c\u80fd\u91cf\u8272\u6563X\u5c04\u7dda\u8b5c)<\/strong><\/font><\/p>\n

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\u4f9d\u64da\u8a2d\u5099\u7684\u5927\u5c0f\uff0cEDX\/EDS\u6aa2\u6e2c\u6642\u901a\u5e38\u9700\u8981\u5c0d\u6a23\u54c1\u505a\u88c1\u5207\uff0c\u5426\u5247\u7121\u6cd5\u653e\u5165\u6aa2\u6e2c\u8a2d\u5099\u4e2d\uff0c\u6240\u4ee5\u4e00\u822c\u4f86\u8aaa\u505aEDX\u6642\u9700\u8981\u7834\u58de\u6a23\u54c1\u4ee5\u9054\u5230\u5176\u53ef\u4ee5\u653e\u7f6e\u9032\u5165\u8a2d\u5099\u5167\u7684\u5927\u5c0f\u3002<\/font><\/p>\n

\uff08\u5c0d\u65bc\u5927\u9678\u90a3\u4e9b\u76dc\u6587\u7db2\u7ad9\uff0c\u8907\u88fd\u8cbc\u4e0a\u672c\u7ad9\u6587\u7ae0\u5f8c\uff0c\u5c45\u7136\u9084\u6539\u6210\u81ea\u5df1\u516c\u53f8\u7684\u540d\u5b57\uff0c\u611f\u5230\u7121\u6065\uff01\u6587\u7ae0\u5167\u5bb9\u90e8\u4efd\u9632\u6b62\u8907\u88fd\u7de8\u6392\u53ef\u80fd\u9020\u6210\u60a8\u95b1\u8b80\u7684\u4e0d\u4fbf\uff0c\u8acb\u898b\u8ad2\uff01\u770b\u5230\u76dc\u6587\u53ef\u4ee5\u767e\u5ea6\u8209\u5831<\/font>\uff09<\/font><\/p>\n

EDX\/EDS\u4e4b\u6240\u4ee5\u5728\u76ee\u524d\u7684\u696d\u754c\u904b\u7528\u6700\u5ee3\u6cdb\u4e26\u4e0d\u662f\u56e0\u70ba\u5176\u597d\u7528\uff0c\u800c\u662f\u56e0\u70ba\u5176\u9644\u5e36\u7684\u96fb\u5b50\u6383\u63cf\u6210\u50cf(SEM)\u529f\u80fd\uff0c\u53ef\u4ee5\u5728\u6a23\u54c1\u8868\u9762\u548c\u8fd1\u8868\u9762\u63d0\u4f9b\u9ad8\u89e3\u6790\u5ea6\u548c\u9577\u666f\u6df1\u7684\u5716\u50cf\uff0c\u985e\u4f3c\u76f8\u6a5f\u62cd\u7167\uff0c\u4f46\u62cd\u51fa\u4f86\u7684\u662f\u7070\u968e\u9ed1\u767d\u7167\u7247\u3002<\/font><\/p>\n

\u57fa\u672c\u4e0aEDX\/EDS\u53ea\u80fd\u6aa2\u6e2c\u51fa\u6a23\u54c1\u4e2d\u500b\u5225\u5316\u5b78\u5143\u7d20\u7684\u542b\u91cf<\/font><\/strong>\uff0c\u800c\u7121\u6cd5\u6aa2\u6e2c\u51fa\u5176\u5316\u5b78\u5f0f<\/font>\uff0c\u7576\u7136\u5c0d\u65bc\u6bd4\u8f03\u7c21\u55ae\u7684\u5316\u5b78\u5f0f\u6216\u8a31\u53ef\u4ee5\u900f\u904e\u5206\u5b50\u91cf\u7684\u8a08\u7b97\uff0c\u4f86\u5927\u6982\u63a8\u6e2c\u5176\u5316\u5b78\u5f0f\uff0c\u6bd4\u5982\u6aa2\u6e2c\u9285\u57fa\u5730PCB\u710a\u932b\u5f8c\u6240\u5f62\u6210\u7684IMC\u662fCu5<\/sub>Sn6<\/sub>\u6216\u662fCu3<\/sub>Sn\uff0c\u4f46\u9019\u4e00\u822c\u53ea\u80fd\u81ea\u5df1\u63a8\u8ad6\u3002<\/font><\/p>\n

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\u53e6\u5916\uff0cFlux(\u52a9\u710a\u5291)<\/a>\u6216\u6eb6\u5291\u662f\u7121\u6cd5\u7d93\u7531EDX\u6253\u51fa\u5176\u6210\u4efd\u7684<\/font>\uff0c\u56e0\u70baFlux\u53ca\u6eb6\u5291\u7684\u7d44\u6210\u70ba\u5316\u5b78\u5206\u5b50\u5f0f\uff0c\u800c\u4e14\u5176\u5316\u5b78\u5f0f\u4e2d\u542b\u6709\u5f88\u591a\u7684\u6c2b(H)\u5143\u7d20\uff0c\u800cEDX\u53ea\u80fd\u986f\u793a\u51fa\u5143\u7d20\u7684\u542b\u91cf\uff0c\u800c\u4e14\u5316\u5b78\u9031\u671f\u8868\u4e2d\u7684\u6c2b(H)\u3001\u6c26(He)\u53ca\u92f0(Li)\u9019\u4e09\u500b\u539f\u5b50\u5e8f\u6bd4\u8f03\u524d\u9762\u7684\u5143\u7d20\u662f\u7121\u6cd5\u7d93\u7531EDX\u6253\u51fa\u4f86\u7684\u3002\uff08\u6700\u8fd1\u5247\u6709\u4eba\u8072\u7a31\u5176\u88fd\u9020\u7684\u8a2d\u5099\u53ef\u4ee5\u6253\u51faLithium\u3002\uff09<\/font><\/p>\n<\/blockquote>\n

FTIR(Fourier-transform infrared spectroscopy\uff0c\u5085\u91cc\u8449\u8f49\u63db\u7d05\u5916\u5149\u8b5c)<\/strong><\/font><\/p>\n

\n

FTIR\u662f\u5229\u7528\u7d05\u5916\u7dda\u5149\u5b78\u5e72\u6d89\u539f\u7406\uff0c\u7576\u7d05\u5916\u7dda\u5149\u6e90\u7d93\u904e\u300c\u5206\u5149\u93e1(Beam splitter)\u300d\u5206\u5149\u5f8c\u7684\u5169\u9053\u7d05\u5916\u7dda\u5149\u675f\u5206\u5225\u5c04\u5411\u56fa\u5b9a\u93e1\u8207\u79fb\u52d5\u93e1\uff0c\u7d93\u904e\u53cd\u5c04\u5f8c\u518d\u7d50\u5408\u6210\u55ae\u4e00\u7d05\u5916\u5149\u7dda\uff0c\u7531\u65bc\u79fb\u52d5\u93e1\u6240\u5f62\u6210\u7684\u5149\u7a0b\u5dee\uff0c\u4f7f\u5f97\u6700\u7d42\u5408\u4f75\u7684\u7d05\u5916\u5149\u7dda\u56e0\u70ba\u7834\u58de\u6027\u8207\u5efa\u8a2d\u6027\u5e72\u6d89\u800c\u5f62\u6210\u4e0d\u540c\u80fd\u91cf\u7684\u7d05\u5916\u7dda\u5149\u675f\u3002\uff08\u9019\u500b\u597d\u50cf\u5728\u570b\u4e2d\u6216\u9ad8\u4e2d\u8ab2\u672c\u4e0a\u6709\u6559\u904e\uff09<\/font><\/font><\/p>\n

\u7576\u9019\u500b\u5149\u675f\u8207\u6a23\u54c1\u63a5\u89f8(\u7a7f\u900f\u3001\u53cd\u5c04)\u4e4b\u5f8c\uff0c\u6703\u5728\u5075\u6e2c\u5668\u4e0a\u5f62\u6210\u4e0d\u540c\u7684\u5e72\u6d89\u5716\uff0c\u518d\u7d93\u904e\u5085\u7acb\u8449\u8f49\u63db(Fourier Transfer)\u5f8c\uff0c\u5c31\u5f62\u6210\u6211\u5011\u4e00\u822c\u6240\u8a8d\u77e5\u7684\u7d05\u5916\u7dda\u5438\u6536\u5149\u8b5c\u3002\u574a\u9593\u6700\u5e38\u898b\u7684\u7d05\u5916\u7dda\u5149\u8b5c\u61c9\u7528\u65b9\u5f0f\u53ef\u4ee5\u5927\u81f4\u5340\u5206\u70ba\u7a7f\u900f\u3001\u53cd\u5c04\u8207\u534a\u8870\u6e1b\u5168\u53cd\u5c04(ATR)\u7b49\u91cf\u6e2c\u65b9\u5f0f\u3002<\/font><\/font><\/p>\n

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FTIR\u53ef\u4ee5\u53c3\u8003\u9019\u7bc7\u6587\u7ae0\u3010\u96fb\u8def\u677f\u6309\u9375\u6cb9\u6c61\u5ba2\u8a34\u8abf\u67e5\u7d50\u679c\uff0c\u5147\u624b\u5c45\u7136\u662f\uff1f<\/a>\u3011<\/font><\/font><\/p>\n<\/blockquote>\n

\n

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