{"id":257082,"date":"2024-01-16T09:04:03","date_gmt":"2024-01-16T01:04:03","guid":{"rendered":"\/\/m.iemloyee.com\/?p=257082"},"modified":"2024-01-16T09:04:03","modified_gmt":"2024-01-16T01:04:03","slug":"%e9%ba%bb%e7%9c%81%e7%90%86%e5%b7%a5%e5%ad%a6%e9%99%a2science%ef%bc%9a%e5%9c%a8pd-pt%e7%94%b5%e5%82%ac%e5%8c%96%e5%89%82%e4%b8%8a%e7%9b%b4%e6%8e%a5%e7%94%9f%e4%ba%a7%e7%8e%af%e6%b0%a7%e5%8c%96","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=257082","title":{"rendered":"\u9ebb\u7701\u7406\u5de5\u5b66\u9662Science\uff1a\u5728Pd-Pt\u7535\u50ac\u5316\u5242\u4e0a\u76f4\u63a5\u751f\u4ea7\u73af\u6c27\u5316\u4e19\u70ef"},"content":{"rendered":"<p><strong>\u4e00\u3001\u3010\u79d1\u5b66\u80cc\u666f\u3011<\/strong><\/p>\n<p>\u73af\u6c27\u4e19\u70f7(PO)\u662f\u4e00\u79cd\u91cd\u8981\u7684\u5316\u5b66\u7ec4\u6210\u90e8\u5206\uff0c\u7528\u4e8e\u751f\u4ea7\u8bb8\u591a\u5546\u54c1\u5316\u5b66\u54c1\uff0c\u5982\u805a\u6c28\u916f\u548c\u805a\u916f\u3002\u76ee\u524d\uff0cPO\u7684\u751f\u4ea7\u4f9d\u8d56\u4e8e\u9ad8\u6d3b\u6027\u3001\u8150\u8680\u6027\u3001\u6613\u7206\u6027\u7684\u5316\u5b66\u6c27\u5316\u5242\u3002\u56fd\u5185\u5916\u867d\u7136\u5df2\u7ecf\u63a2\u7d22\u4e86\u7528\u5206\u5b50\u6c27(O<sub>2<\/sub>)\u76f4\u63a5\u6c27\u5316\u4e19\u70ef\u4f5c\u4e3a\u66ff\u4ee3\u65b9\u6848\uff0c\u4f46\u7531\u4e8e\u4e19\u70ef\u57fa\u6c22\u7684\u5265\u79bb\u548c\u968f\u540e\u7684\u8fdb\u4e00\u6b65\u6c27\u5316\uff0c\u5b9e\u73b0PO\u662f\u5177\u6709\u6311\u6218\u6027\u7684\u3002\u7535\u5316\u5b66\u63d0\u4f9b\u4e86\u4e00\u79cd\u5f88\u6709\u524d\u9014\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5728\u73af\u5883\u6e29\u5ea6\u548c\u538b\u529b\u4e0b\u5c06\u6c34\u4f5c\u4e3a\u6c27\u539f\u5b50\u7684\u53ef\u6301\u7eed\u6765\u6e90\u3002\u5728\u7535\u89e3\u8fc7\u7a0b\u4e2d\uff0c\u901a\u5e38\u4f1a\u4ea7\u751f\u6c27\u548c\u6c22\uff0c\u4f46\u4e5f\u53ef\u4ee5\u901a\u8fc7\u7535\u6c60\u9633\u6781\u7684\u6c27\u5316\u8fc7\u7a0b\u4e0e\u9634\u6781\u7684\u6790\u6c22\u7ed3\u5408\u6765\u5408\u6210\u5546\u54c1\u5316\u5b66\u54c1\u3002\u7136\u800c\uff0c\u8fd9\u79cd\u65b9\u6cd5\u4f1a\u4ea7\u751f\u526f\u4ea7\u7269\uff0c\u5982\u6b21\u6c2f\u9178\u76d0\u3001\u6c2f\u5316\u6709\u673a\u5316\u5408\u7269\u548c\u76d0\u6c34\u6d41\uff0c\u9664\u975e\u6c2f\u7535\u89e3\u8d28\u80fd\u591f\u5b9e\u73b0100%\u7684\u9009\u62e9\u6027\u548c\u56de\u6536\uff0c\u5426\u5219\u4f1a\u5bf9\u73af\u5883\u6784\u6210\u4e25\u91cd\u6311\u6218\u3002\u9ebb\u7701\u7406\u5de5\u5b66\u9662\u7684Karthish 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srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/01\/\u56fe\u72472.jpg 1269w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/01\/\u56fe\u72472-300x169.jpg 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/01\/\u56fe\u72472-768x433.jpg 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/01\/\u56fe\u72472-1024x577.jpg 1024w\" sizes=\"(max-width: 1269px) 100vw, 1269px\" \/><\/p>\n<p>\u56fe2\u9000\u706bPdPt \/C\u3001Pd\/C\u548cPt\/C\u50ac\u5316\u5242\u7684\u975e\u539f\u4f4d\u8868\u5f81\u3002(A) 500\u2103\u9000\u706b\u50ac\u5316\u5242\u7684XRD\u8c31\u56fe\u3002(B\u548cC)\u6807\u51c6\u54c1\u548c\u50ac\u5316\u5242\u7684EXAFS\u5149\u8c31\u3002(D)\u50ac\u5316\u5242\u7684\u5faa\u73af\u4f0f\u5b89\u75d5\u8ff9\u3002(E)\u9000\u706bPd\/C\u548cPdPt\/C\u50ac\u5316\u5242\u7684\u9ad8\u5206\u8fa8\u7387Pd 3d XPS\u5149\u8c31\u3002(F)\u9000\u706bPt\/C\u548cppt \/C\u50ac\u5316\u5242\u7684\u9ad8\u5206\u8fa8\u7387Pt 4f XPS\u5149\u8c31\u3002\u00a92022 AAAS<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-257085 size-full\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/01\/\u56fe\u72473.jpg\" alt=\"\" width=\"1107\" height=\"400\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/01\/\u56fe\u72473.jpg 1107w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/01\/\u56fe\u72473-300x108.jpg 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/01\/\u56fe\u72473-768x278.jpg 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/01\/\u56fe\u72473-1024x370.jpg 1024w\" sizes=\"(max-width: 1107px) 100vw, 1107px\" \/><\/p>\n<p>\u56fe3 Operando x\u5c04\u7ebf\u5438\u6536\u5149\u8c31\u3002(A) PdPtOx\/C\u548cPtOx\/C\u4e2dPt\u5316\u5b66\u4ef7\u968f\u5916\u52a0\u7535\u4f4d\u7684\u53d8\u5316\u3002(B) PdPtOx\/C\u548cPdOx\/C\u4e2dPd\u5e73\u5747\u4ef7\u968f\u5916\u52a0\u7535\u4f4d\u7684\u53d8\u5316\u3002\u00a92022 AAAS<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-257086 size-full\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/01\/\u56fe\u72474.jpg\" alt=\"\" width=\"1269\" height=\"915\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/01\/\u56fe\u72474.jpg 1269w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/01\/\u56fe\u72474-300x216.jpg 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/01\/\u56fe\u72474-768x554.jpg 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/01\/\u56fe\u72474-1024x738.jpg 1024w\" sizes=\"(max-width: 1269px) 100vw, 1269px\" \/><\/p>\n<p>\u56fe4 PdPtOx\/C\u50ac\u5316\u5242\u76f4\u63a5\u9633\u6781\u73af\u6c27\u5316\u53cd\u5e94\u52a8\u529b\u5b66\u6570\u636e\u3002(A) 1 atm\u4e19\u70ef\u572810M\u6c34\u30010.4 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