{"id":269803,"date":"2025-12-08T07:41:00","date_gmt":"2025-12-07T23:41:00","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=269803"},"modified":"2025-12-07T19:59:28","modified_gmt":"2025-12-07T11:59:28","slug":"%e9%83%91%e5%b7%9e%e8%bd%bb%e5%b7%a5%e4%b8%9a%e5%a4%a7%e5%ad%a6%e5%bc%a0%e6%b0%b8%e8%be%89%e6%95%99%e6%8e%88%e5%9b%a2%e9%98%9f%e5%a4%8d%e6%97%a6%e5%a4%a7%e5%ad%a6%e9%82%93%e5%8b%87%e8%be%89%e6%95%99","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=269803","title":{"rendered":"\u90d1\u5dde\u8f7b\u5de5\u4e1a\u5927\u5b66\u5f20\u6c38\u8f89\u6559\u6388\u56e2\u961f&\u590d\u65e6\u5927\u5b66\u9093\u52c7\u8f89\u6559\u6388Angew\uff1a\u57fa\u4e8ePd\/In2O3\u7eb3\u7c73\u7247\u9610\u91ca\u4e0e\u5b9a\u91cf\u5206\u6790\u6c27\u7269\u79cd\u5728\u6c22\u4f20\u611f\u4e2d\u7684\u8d21\u732e"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

\u3010<\/strong>\u7814 \u7a76 \u80cc \u666f<\/strong>\u3011<\/strong><\/strong><\/p>\n\n\n\n

\u6c22\u80fd\u56e0\u9ad8\u80fd\u91cf\u5bc6\u5ea6\u3001\u96f6\u76f4\u63a5\u78b3\u6392\u653e\u53ca\u4e0e\u53ef\u518d\u751f\u80fd\u6e90\u7684\u517c\u5bb9\u6027\uff0c\u6210\u4e3a\u5168\u7403\u4f4e\u78b3\u80fd\u6e90\u8f6c\u578b\u5173\u952e\uff0c\u4f46\u4ece\u751f\u4ea7\u3001\u8fd0\u8f93\u5230\u5e94\u7528\u5168\u751f\u547d\u5468\u671f\u4e2d\uff0c\u6c22\u6c14\u6613\u6cc4\u6f0f\u4e14\u5b58\u5728\u7206\u70b8\u98ce\u9669\uff08\u7a7a\u6c14\u4e2d\u7206\u70b8\u4e0b\u96504%\uff09\uff0c\u5176\u7cbe\u51c6\u68c0\u6d4b\u662f\u672a\u89e3\u51b3\u7684\u7d27\u8feb\u6311\u6218\uff0c\u5173\u4e4e\u6c22\u80fd\u7cfb\u7edf\u5b89\u5168\u3001\u80fd\u6548\u53ca\u5168\u7403\u8131\u78b3\u76ee\u6807\u63a8\u8fdb\u3002\u91d1\u5c5e\u6c27\u5316\u7269\u534a\u5bfc\u4f53\uff08MOS\uff09\u6c22\u4f20\u611f\u5668\u56e0\u9ad8\u7075\u654f\u5ea6\u3001\u7a33\u5b9a\u6027\u3001\u6613\u96c6\u6210\u53ca\u4f4e\u529f\u8017\uff0c\u5728\u76f8\u5173\u9886\u57df\u53d7\u91cd\u89c6\uff0c\u5176\u4f20\u611f\u673a\u5236\u4f9d\u8d56\u8868\u9762\u6c27\u7269\u79cd\u4ecb\u5bfc\u7684 redox \u53cd\u5e94\u3002\u7136\u800c\uff0c\u5f31\u5438\u9644\u6c27\uff08OW<\/sub>\uff09\u3001\u5f3a\u5438\u9644\u6c27\uff08OS<\/sub>\uff09\u548c\u6676\u683c\u6c27\uff08OL<\/sub>\uff09\u5bf9\u4f20\u611f\u6027\u80fd\u7684\u5177\u4f53\u8d21\u732e\u5c1a\u672a\u660e\u786e\uff0c\u4e14\u7f3a\u4e4f\u91cf\u5316\u5404\u6c27\u7269\u79cd\u4f5c\u7528\u7684\u7cfb\u7edf\u65b9\u6cd5\uff0c\u8fd9\u963b\u788d\u4e86\u9ad8\u6027\u80fd MOS \u4f20\u611f\u6750\u6599\u7684\u5408\u7406\u8bbe\u8ba1\uff0c\u6545\u4e9f\u9700\u5efa\u7acb\u91cf\u5316\u4f53\u7cfb\u5e76\u63ed\u793a\u6c27\u7269\u79cd\u4f5c\u7528\u673a\u5236\uff0c\u4ee5\u63a8\u52a8\u4f20\u611f\u5668\u6027\u80fd\u63d0\u5347\u4e0e\u5b9e\u9645\u5e94\u7528\u3002<\/p>\n\n\n\n

\u9488\u5bf9\u4ee5\u4e0a\u95ee\u9898\uff0c\u56e2\u961f\u521b\u65b0\u91c7\u7528\u6c29\u6c14\u9884\u5904\u7406\u548c\u6e29\u5ea6\u8c03\u63a7\uff0c\u7ed3\u5408\u7535\u5b50\u8f6c\u79fb\u91cf\u5316\u8ba1\u7b97\uff0c\u9996\u6b21\u660e\u786eOW<\/sub>\u3001OS<\/sub>\u3001OL<\/sub>\u5bf9\u6c22\u4f20\u611f\u8d21\u732e\u5360\u6bd4\u5206\u522b\u4e3a 12.7-15.1%\u300171.1-73%\u300112.7-15.5%\uff0cPd-In-O\u4f20\u611f\u5668\u5728110\u2103\u4e0b\u5bf950 ppm H2<\/sub>\u54cd\u5e94\u503c\u8fbe45.3\uff0c\u54cd\u5e94\/\u6062\u590d\u65f6\u95f410 s\/41 s\u3002\u901a\u8fc7\u7cfb\u5217\u539f\u4f4d\u8868\u5f81\u8bc1\u5b9e\u4e86\u4f20\u611f\u8fc7\u7a0b\u8868\u9762\u5438\u9644\u6c27\u548c\u6676\u683c\u6c27\u5171\u540c\u53c2\u4e0e\uff0c\u63ed\u793a\u4e86\u6750\u6599\u8868\u9762\u6c27\u7a7a\u4f4d\u6709\u5229\u4e8e\u6c27\u6c14\u7684\u6d3b\u5316\uff0c\u6709\u5229\u4e8e\u63d0\u9ad8\u6c27\u7269\u79cd\u5728\u6750\u6599\u8868\u9762\u7684\u6d41\u52a8\u6027\u3002\u7406\u8bba\u6a21\u62df\u7ed3\u679c\u8868\u660e\u6c27\u7a7a\u4f4d\u7684\u5b58\u5728\u964d\u4f4e\u4e86Pd\u7684d\u5e26\u4e2d\u5fc3\uff0c\u4f18\u5316\u4e86H\u5728Pd\u4e0a\u7684\u89e3\u79bb\u4ee5\u53ca\u6ea2\u6d41\u6548\u5e94\u3002\u5728\u5ba4\u6e29\u4e0b\u5bf9H2<\/sub>\u4e5f\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u54cd\u5e94\u6027\u80fd\uff0c\u5728\u5b9e\u9a8c\u5ba4\u6a21\u62df\u6c22\u6c14\u6cc4\u6f0f\u65f6\u80fd\u7acb\u5373\u6fc0\u6d3b\u8702\u9e23\u5668\uff0c\u5c55\u73b0\u51fa\u63a5\u8fd1\u5ba4\u6e29\u4e0b\u6c22\u6c14\u6cc4\u6f0f\u68c0\u6d4b\u7684\u6f5c\u529b\u3002<\/p>\n\n\n\n

\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201cUnderstanding and Quantifying the Contribution of Oxygen Species in Hydrogen Sensing by Pd\/In2<\/sub>O3<\/sub> Nanosheet\u201d \u4e3a\u9898\u8fd1\u65e5\u53d1\u8868\u4e8e\u56fd\u9645\u77e5\u540d\u671f\u520aAngewandte Chemie International Edition (IF=17.0) \u4e0a(Angew. Chem. Int. Ed. 2025, e202516098, doi.org\/10.1002\/anie.202516098\uff09\u3002\u90d1\u5dde\u8f7b\u5de5\u4e1a\u5927\u5b66\u6750\u6599\u4e0e\u5316\u5b66\u5de5\u7a0b\u5b66\u9662\u6768\u7384\u5b87\u7814\u7a76\u5458\u4e3a\u7b2c\u4e00\u4f5c\u8005\uff0c2023\u7ea7\u7814\u7a76\u751f\u741a\u5c11\u5eb7\u4e3a\u7b2c\u4e8c\u4f5c\u8005\uff0c\u5f20\u6c38\u8f89\u6559\u6388\u3001\u675c\u6dfc\u6559\u6388\u548c\u590d\u65e6\u5927\u5b66\u9093\u52c7\u8f89\u6559\u6388\u4e3a\u8bba\u6587\u5171\u540c\u901a\u8baf\u4f5c\u8005\u3002<\/p>\n\n\n\n

\u3010<\/strong>\u5185\u5bb9\u8868\u8ff0<\/strong>\u3011<\/strong><\/strong><\/p>\n\n\n\n

\u6750\u6599\u5408\u6210\u53ca\u8868\u5f81<\/strong><\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u56fe1.\uff08a\uff09SEM\uff0c\uff08b\uff09TEM\u548cHRTEM\uff08c\uff09Pd-In-O\u7eb3\u7c73\u7247\u7684\u56fe\u50cf\uff0c\u63d2\u56fe\u662f\u76f8\u5e94\u7684SAED\u56fe\u6837\u3002\uff08d\uff09Pd-In-O\u7eb3\u7c73\u7247\u7684\u5143\u7d20\u6620\u5c04\u56fe\u50cf\u3002\uff08e\uff09In2<\/sub>O3<\/sub>\u3001Pd-In-O\u548cPd-In-P\u7684XRD\u56fe\u8c31\u3002\uff08f\uff09In2<\/sub>O3<\/sub>\u3001Pd-In-O\u548cPd-In-P\u7684EPR\u5149\u8c31\u3002<\/p>\n\n\n\n

\u56fe1\u7cfb\u7edf\u8868\u5f81\u4e86Pd-In-O\u7eb3\u7c73\u7247\u53ca\u5176\u5bf9\u7167\u6837\u54c1\u7684\u7ed3\u6784\u4e0e\u7ec4\u6210\u3002SEM\u4e0eTEM\u663e\u793a\u6750\u6599\u5448\u591a\u5b54\u7eb3\u7c73\u7247\u5f62\u8c8c\uff0cHRTEM\u89c2\u5bdf\u5230\u5bf9\u5e94\u4e8eIn2<\/sub>O3<\/sub> (222)\u6676\u9762\u548cPd (111)\u6676\u9762\u7684\u6e05\u6670\u6676\u683c\u6761\u7eb9\uff0c\u5143\u7d20mapping\u56fe\u8c31\u8bc1\u5b9e\u5176\u591a\u6676\u7279\u6027\u4e0eIn\u3001O\u3001Pd\u5143\u7d20\u7684\u5747\u5300\u5206\u5e03\u3002XRD\u4e0eRaman\u7ed3\u679c\u5747\u9a8c\u8bc1\u4e86\u7acb\u65b9\u76f8In2<\/sub>O3<\/sub>\u7ed3\u6784\u3002EPR\u4e0eXPS\u5206\u6790\u5171\u540c\u8868\u660e\uff0cPd-In-O\u5177\u6709\u66f4\u9ad8\u7684\u6c27\u7a7a\u4f4d\u5bc6\u5ea6\u548c\u672a\u914d\u4f4d\u6c27\u542b\u91cf\uff0c\u63ed\u793a\u4e86\u5176\u72ec\u7279\u7684\u7f3a\u9677\u7ed3\u6784\uff0c\u4e3a\u540e\u7eed\u4f18\u5f02\u7684\u4f20\u611f\u6027\u80fd\u5960\u5b9a\u4e86\u6750\u6599\u57fa\u7840\u3002<\/p>\n\n\n\n

\u6c14\u654f\u6027\u80fd\u6d4b\u8bd5<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u56fe2.\uff08a\uff09\u57fa\u4e8eIn2<\/sub>O3<\/sub>\u3001Pd-In-O\u548cPd-In-P\u7684\u4f20\u611f\u5668\u5728\u4e0d\u540c\u5de5\u4f5c\u6e29\u5ea6\u4e0b\u5bf950 ppm H2<\/sub>\u7684\u54cd\u5e94\u3002\uff08b\uff09In2<\/sub>O3<\/sub>\u3001Pd-In-O\u548cPd-In-P\u5728110\u00b0C\u65f6\u5bf950 ppm H2<\/sub>\u7684\u54cd\u5e94-\u6062\u590d\u66f2\u7ebf\u3002\uff08c\uff09Pd-In-O\u4f20\u611f\u5668\u5728110\u00b0C\u4e0b\u5bf950 ppm H2<\/sub>\u7684\u52a8\u6001\u5faa\u73af\u6027\u80fd\u3002\uff08d\uff09\u52a8\u6001\u54cd\u5e94-\u6062\u590d\u66f2\u7ebf\u548c\uff08e\uff09Pd-In-O\u4f20\u611f\u5668\u4e0e0.2\u2013100 ppm H2<\/sub>\u7684\u7ebf\u6027\u76f8\u5173\u3002\uff08f\uff09Pd-In-O\u4f20\u611f\u5668\u7684\u5e72\u6270\u9009\u62e9\u6027\uff0c\u6d4b\u8bd5\u6c14\u4f53\u5305\u62ecH2<\/sub>+\u4e59\u9187\u3001H2<\/sub>+\u4e19\u916e\u3001H2<\/sub>+\u6c28\u3001H2<\/sub>+\u82ef\u3001H2<\/sub>+\u7532\u70f7\u3001H2<\/sub>+\u7532\u919b\u3002\uff08g\uff09Pd-In-O\u4f20\u611f\u5668\u5728\u4e0d\u540c\u76f8\u5bf9\u6e7f\u5ea6\u4e0b\u5bf950 ppm H2<\/sub>\u7684\u4f20\u611f\u54cd\u5e94\u3002\uff08h\uff09Pd-In-O\u4f20\u611f\u5668\u5728110\u00b0C\u4e0b60\u5929\u7684\u4f20\u611f\u7a33\u5b9a\u6027\u3002\uff08i\uff09\u5728110\u00b0C\u4e0b\uff0cIn2<\/sub>O3<\/sub>\u3001Pd-In-O\u548cPd-In-P\u5bf9H2<\/sub>\u3001\u4e59\u9187\u3001\u7532\u70f7\u3001\u6c28\u3001\u82ef\u3001\u7532\u9187\u3001\u4e19\u916e\u3001\u7532\u70f7\u7684\u611f\u5e94\u9009\u62e9\u6027\u3002 \u5e26\u6709\u8bef\u5dee\u7ebf\u7684\u6570\u636e\u70b9\u8868\u793a\u72ec\u7acb\u6d4b\u91cf\u7684\u5e73\u5747\u503c\u00b1\u6807\u51c6\u5dee\uff08n = 3)\u3002<\/p>\n\n\n\n

\u56fe2\u7cfb\u7edf\u8bc4\u4f30\u4e86\u4e09\u79cd\u7eb3\u7c73\u7247\u4f20\u611f\u5668\u7684\u6c22\u6c14\u4f20\u611f\u6027\u80fd\u3002Pd-In-O\u5728110\u00b0C\u5bf950 ppm H\u2082\u54cd\u5e94\u503c\u8fbe45.3\uff0c\u54cd\u5e94\/\u6062\u590d\u65f6\u95f4\uff0810 s\/41 s\uff09\u663e\u8457\u4f18\u4e8ePd-In-P\u3002\u5176\u57280.2\u2013100 ppm\u8303\u56f4\u5185\u54cd\u5e94\u7ebf\u6027\u826f\u597d\uff0c\u7ecf10\u6b21\u5faa\u73af\u53ca60\u5929\u8fde\u7eed\u6d4b\u8bd5\u8868\u73b0\u51fa\u4f18\u5f02\u7a33\u5b9a\u6027\u4e0e\u91cd\u590d\u6027\u3002\u572889%\u9ad8\u6e7f\u73af\u5883\u4e0b\u5bf950 ppm H2<\/sub>\u54cd\u5e94\u4ecd\u4fdd\u630120\uff0c\u4e14\u5bf9\u6c22\u6c14\u5177\u6709\u9ad8\u9009\u62e9\u6027\uff08\u54cd\u5e94\u503c\u4e3a\u5e72\u6270\u6c14\u4f53\u768410\u500d\u4ee5\u4e0a\uff09\uff0c\u5c55\u73b0\u51fa\u826f\u597d\u7684\u6297\u5e72\u6270\u6027\u4e0e\u5b9e\u7528\u6f5c\u529b\u3002<\/p>\n\n\n\n

\u6c27\u7269\u79cd\u4f5c\u7528\u89e3\u6790<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u56fe3. \uff08a\uff09\u5206\u522b\u5728110\u00b0C\u548c300\u00b0C\u4e0b\u5904\u7406Ar\u524d\u540e\u7684Pd-In-O\u7eb3\u7c73\u7247\u7684O2<\/sub>-TPD\u66f2\u7ebf\uff08b\uff09O 1s XPS\u5149\u8c31\u548c\uff08c\uff09Pd 3d XPS\u5149\u8c31\u3002Pd-In-O\u5728110\u00b0C\u4e0b\u5206\u522b\u4e3a\uff08d\uff09Pd-In-O\u3001\uff08e\uff09Pd-In-O-Ar-110\u548c\uff08f\uff09Pd-In-O-Ar-300\u5bf950 ppm H2<\/sub>\u7684\u54cd\u5e94-\u6062\u590d\u66f2\u7ebf\u3002\u63d2\u56fe\u662f\u8ba1\u7b97\u51fa\u7684\u7535\u5b50\u8f6c\u79fb\u6570\u3002\uff08g\uff09\u8ba1\u7b97\u51fa\u7684\u7535\u5b50\u8f6c\u79fb\u6570\u548c\u57fa\u4e8ePd-In-O\u7684\u4f20\u611f\u5668\u6c22\u611f\u6d4b\u4e2d\u5404\u79cd\u6c27\u5bf9\u4e0d\u540c\u6d53\u5ea6H2<\/sub>\u7684\u8d21\u732e\uff0c\u63d2\u56fe\u662f\u6e29\u5ea6\u5dee\u4e0b\u70ed\u5904\u7406\u540ePd-In-O\u4e0a\u7684\u6c27\u7269\u79cd\u5206\u5e03\u3002\uff08h\uff09Pd-In-O\u7eb3\u7c73\u7247\u4e0aH2<\/sub>\u4f20\u611f\u673a\u5236\u7684\u793a\u610f\u56fe\u3002<\/p>\n\n\n\n

\u56fe3\u7531O2<\/sub>-TPD\u770b\u51fa\uff0c\u901a\u8fc7\u4e0d\u540c\u6e29\u5ea6\u548cAr\u9884\u5904\u7406\uff0c\u53ef\u4ee5\u5b9a\u91cf\u5206\u6790\u4e86Pd-In-O\u7eb3\u7c73\u7247\u4e2d\u4e0d\u540c\u6c27\u7269\u79cd\u5bf9\u6c22\u6c14\u4f20\u611f\u7684\u8d21\u732e\u3002\u7ed3\u679c\u8868\u660e\uff0c\u5f31\u5438\u9644\u6c27(Ow)\u3001\u5f3a\u5438\u9644\u6c27(OS<\/sub>)\u548c\u6676\u683c\u6c27(OL<\/sub>)\u7684\u8d21\u732e\u5360\u6bd4\u5206\u522b\u4e3a12.7-15.1%\u300171.1-73%\u548c12.7-15.5%\u3002\u56fe3h\u5c55\u793a\u4e86\u5176\u4f20\u611f\u673a\u5236\uff1aH2<\/sub>\u5728Pd\u4f4d\u70b9\u89e3\u79bb\u540e\uff0cH\u539f\u5b50\u901a\u8fc7\u6c22\u6ea2\u6d41\u8fc1\u79fb\u81f3In2<\/sub>O3<\/sub>\u8868\u9762\uff0c\u4e0e\u8868\u9762\u6d3b\u6027\u6c27\u7269\u79cd\uff08\u4ee5OS<\/sub>\u4e3a\u4e3b\uff09\u53cd\u5e94\u751f\u6210H2<\/sub>O\uff0c\u91ca\u653e\u7535\u5b50\u5f15\u8d77\u7535\u963b\u4e0b\u964d\uff0c\u5b9e\u73b0\u6c22\u6c14\u68c0\u6d4b\u3002<\/p>\n\n\n\n

\u539f\u4f4d\u8868\u5f81\u53ca<\/strong>\u6c22\u6ea2\u6d41\u8def\u5f84<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u56fe4. \uff08a\uff09Pd-In-O\u7684\u51c6\u539f\u4f4dXPS\u5206\u6790\u3002\uff08b\uff09Pd-In-O\u66b4\u9732\u4e8eH2<\/sub> 20 min\u65f6\u7684\u539f\u4f4dH2<\/sub>-\u62c9\u66fc\u5149\u8c31\u3002\uff08c\uff09Pd-In-O\u66b4\u9732\u4e8eH2<\/sub> <\/sub>30 min\u65f6\u7684\u539f\u4f4dH2<\/sub>-DRIFTS\u5149\u8c31\u3002\uff08d\uff09H2<\/sub>\u5904\u7406\u540ePd-In-O\u548cPd-In-O\u76841H ssNMR\u5149\u8c31\u3002\uff08e\uff09In2<\/sub>O3<\/sub>\u3001Pd-In-O\u548cPd-In-P\u7684H2<\/sub>-TPD\u66f2\u7ebf\u3002\uff08f\uff09Pd-In-O\u548cPd-In-P\u7684H2<\/sub>\u8109\u51b2\u5438\u9644\u5149\u8c31\u3002\uff08g\uff09Pd-Ov-In2<\/sub>O3<\/sub>\u548cPd-In2<\/sub>O3<\/sub>\u6a21\u578b\u4e0aH2<\/sub>\u89e3\u79bb\u548c\u8fc1\u79fb\u7684\u81ea\u7531\u80fd\u56fe\u3002\u84dd\u8272\u3001\u7ea2\u8272\u548c\u6df1\u9ec4\u8272\u7403\u5206\u522b\u4ee3\u8868 Pd\u3001O \u548c In \u539f\u5b50\u3002\uff08h\uff09Pd-In-O\u548cPd-In-O-Ar-300\u7684H2<\/sub>-TPR\u66f2\u7ebf\u3002\uff08i\uff09In2<\/sub>O3<\/sub>\u548cPd-In-O\u7684H2<\/sub>O-TPD\u56fe\u8c31\u3002<\/p>\n\n\n\n

\u56fe4\u901a\u8fc7\u591a\u79cd\u8868\u5f81\u63ed\u793a\u4e86Pd-In-O\u7684\u6c22\u4f20\u611f\u589e\u5f3a\u673a\u5236\u3002\u51c6\u539f\u4f4dXPS\u4e0e\u539f\u4f4d\u5149\u8c31\u8bc1\u5b9eH2<\/sub>\u53cd\u5e94\u4f34\u968fPd\u8fd8\u539f\u3001\u7f9f\u57fa\u751f\u6210\u53ca\u6676\u683c\u6c27\u53c2\u4e0e\u3002H2<\/sub>-TPD\u4e0e\u8109\u51b2\u5438\u9644\u8868\u660e\u5bcc\u6c27\u7a7a\u4f4d\u6750\u6599\u5177\u5907\u4f18\u5f02\u6c22\u6ea2\u6d41\u80fd\u529b\u3002DFT\u8ba1\u7b97\u8868\u660e\u6c27\u7a7a\u4f4d\u53ef\u8c03\u63a7Pd\u7684d\u5e26\u4e2d\u5fc3\uff0c\u663e\u8457\u964d\u4f4e\u6c22\u89e3\u79bb\u4e0e\u6ea2\u6563\u80fd\u5792\uff0c\u4ece\u800c\u9610\u660e\u5176\u5728\u52a0\u901f\u53cd\u5e94\u52a8\u529b\u5b66\u4e2d\u7684\u5173\u952e\u4f5c\u7528\u3002<\/p>\n\n\n\n

\u5ba4\u6e29\u6027\u80fd\u4e0e\u5e94\u7528<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u56fe5.\uff08a\uff09\u5ba4\u6e29\uff0825\u00b0C\uff09\u4e0b200-1500 ppm H2<\/sub>\u7684Pd-In-P-150\u3001Pd-In-O-400\u3001Pd-In-O-600\u548cPd-In-O\u4f20\u611f\u5668\u7684\u52a8\u6001\u54cd\u5e94-\u6062\u590d\u66f2\u7ebf\uff0c\u63d2\u56fe\u663e\u793a\u4e86\u76f8\u5e94\u7684\u975e\u7ebf\u6027\u62df\u5408\u66f2\u7ebf\u3002\uff08b\uff09Pd-In-O\u4f20\u611f\u5668\u5728\u5ba4\u6e29\u4e0b\u5bf9200 ppm H2<\/sub>\u7684\u52a8\u6001\u5faa\u73af\u6027\u80fd\u3002\uff08c\uff09Pd-In-O\u4f20\u611f\u5668\u5728\u4e0d\u540c\u76f8\u5bf9\u6e7f\u5ea6\u4e0b\u5bf9200 ppm H2<\/sub>\u7684\u52a8\u6001\u54cd\u5e94-\u6062\u590d\u66f2\u7ebf\u3002\uff08d\uff09\u5b9e\u65f6\u68c0\u6d4bH2<\/sub>\u6cc4\u6f0f\u3002<\/p>\n\n\n\n

\u56fe5\u5c55\u793a\u4e86Pd-In-O\u4f20\u611f\u5668\u5728\u5ba4\u6e29\u4e0b\u7684\u4f18\u5f02\u6027\u80fd\u3002\u5176\u5728200-1500 ppm\u5bbd\u6d53\u5ea6\u8303\u56f4\u5185\u54cd\u5e94\u663e\u8457\uff0c\u6027\u80fd\u8fdc\u8d85\u5bf9\u6bd4\u6837\u54c1\u3002\u7ecf\u591a\u6b21\u5faa\u73af\u6d4b\u8bd5\u8868\u73b0\u51fa\u5353\u8d8a\u7684\u7a33\u5b9a\u6027\u548c\u91cd\u590d\u6027\uff0c\u572889%\u9ad8\u6e7f\u73af\u5883\u4e0b\u4ecd\u4fdd\u6301\u6709\u6548\u5de5\u4f5c\u3002\u6700\u7ec8\u901a\u8fc7\u6a21\u62df\u6c22\u6c14\u6cc4\u6f0f\u5b9e\u9a8c\uff0c\u6210\u529f\u5b9e\u73b0\u5b9e\u65f6\u62a5\u8b66\uff0c\u9a8c\u8bc1\u4e86\u5176\u5728\u5ba4\u6e29\u6c22\u6cc4\u6f0f\u76d1\u6d4b\u4e2d\u7684\u5b9e\u7528\u4ef7\u503c<\/p>\n\n\n\n

\u3010<\/strong>\u6587\u7ae0\u603b\u7ed3<\/strong>\u3011<\/strong><\/strong><\/p>\n\n\n\n

\u8be5\u7814\u7a76\u56f4\u7ed5Pd\u4fee\u9970 In2<\/sub>O3<\/sub>\uff08Pd-In-O\uff09\u7eb3\u7c73\u7247\u7684\u6c22\u4f20\u611f\u6027\u80fd\u5c55\u5f00\uff0c\u9996\u6b21\u901a\u8fc7\u7279\u5b9a\u6e29\u5ea6\u548cAr\u9884\u5904\u7406\u7cbe\u51c6\u8c03\u63a7\u6750\u6599\u8868\u9762\u6c27\u7269\u79cd\uff08\u5f31\u5438\u9644\u6c27OW<\/sub>\u3001\u5f3a\u5438\u9644\u6c27OS<\/sub>\u3001\u6676\u683c\u6c27OL<\/sub>\uff09\uff0c\u7ed3\u5408\u7535\u963b\u53d8\u5316\u91cf\u5316\u7535\u5b50\u8f6c\u79fb\u6570\uff0c\u660e\u786e\u6c22\u6c14\u4f20\u611f\u4e2d\uff0c\u4e09\u8005\u5206\u522b\u8d21\u732e 12.7-15.1%\u300171.1-73%\u300112.7-15.5%\uff0c\u5176\u4e2dOS<\/sub>\u8d77\u6838\u5fc3\u4f5c\u7528\u3002Pd-In-O\u7eb3\u7c73\u7247\u5728110\u2103\u4e0b\u5bf9 50 ppm H\u2082\u54cd\u5e94\u503c\u8fbe 45.3\uff0c\u517c\u5177\u4f18\u5f02\u9009\u62e9\u6027\u3001\u5feb\u901f\u54cd\u5e94\/\u6062\u590d\u901f\u5ea6\u53ca60\u5929\u7a33\u5b9a\u8fd0\u884c\u80fd\u529b\uff1b\u539f\u4f4d\u8868\u5f81\u4e0eDFT\u8ba1\u7b97\u8bc1\u5b9e\uff0c\u6c27\u7a7a\u4f4d\u53ef\u8c03\u63a7Pd\u7684d\u5e26\u4e2d\u5fc3\uff0c\u4fc3\u8fdbOS<\/sub>\u6d3b\u5316\u4e0e\u8fc1\u79fb\uff0c\u52a0\u5feb\u53cd\u5e94\u52a8\u529b\u5b66\u53caH2<\/sub>\u4ecePd\u5230In2<\/sub>O3<\/sub>\u7684\u6ea2\u6d41\uff0c\u4e14\u5316\u5b66\u5438\u9644\u6c27\u4e0e\u6676\u683c\u6c27\u5747\u53c2\u4e0e\u4f20\u611f\u53cd\u5e94\u3002\u901a\u8fc7\u8c03\u63a7\u7145\u70e7\u6e29\u5ea6\u4e0e\u540e\u5904\u7406\u6c14\u6c1b\uff0c\u8bbe\u8ba1\u51fa\u4e0d\u540c\u8868\u9762\u6c27\u7269\u79cd\u6d3b\u6027\u7684 Pd-In2<\/sub>O3<\/sub>\uff0c\u5176\u4e2d Pd-In-O \u5728\u5ba4\u6e29\u4e0b\u5bf9 200 ppm H2<\/sub>\u54cd\u5e94\u503c\u8fbe20.1\uff0c\u53ef\u5728\u9ad8\u6e7f\u5ea6\u73af\u5883\u7a33\u5b9a\u5de5\u4f5c\uff0c\u5e76\u6210\u529f\u5e94\u7528\u4e8e\u5b9e\u9a8c\u5ba4\u6a21\u62df H2<\/sub>\u6cc4\u6f0f\u7684\u5b9e\u65f6\u68c0\u6d4b\uff0c\u4e3a\u9ad8\u6027\u80fd\u6c14\u654f\u6750\u6599\u8bbe\u8ba1\u53ca\u5148\u8fdb\u50ac\u5316\u5242\u5408\u6210\u63d0\u4f9b\u7406\u8bba\u652f\u6491\u3002<\/p>\n\n\n\n

\u3010\u8bba\u6587\u4fe1\u606f\u3011<\/strong><\/strong><\/p>\n\n\n\n

Xuanyu Yang, Shaokang Ju, Kefeng Xie, Yonghui Deng*, Yonghui Zhang*, Miao Du*. Understanding and Quantitation of the Contribution of Oxygen Species in Hydrogen Sensing Based on Pd\/In2<\/sub>O3<\/sub> Nanosheet.<\/p>\n\n\n\n

http:\/\/doi.org\/10.1002\/anie.202518988<\/strong><\/a><\/strong><\/p>\n\n\n\n

\u3010<\/strong>\u4f5c\u8005\u7b80\u4ecb<\/strong>\u3011<\/strong><\/strong><\/p>\n\n\n\n

\u5f20\u6c38\u8f89<\/strong>\uff1a\u90d1\u5dde\u8f7b\u5de5\u4e1a\u5927\u5b66\u6750\u6599\u4e0e\u5316\u5b66\u5de5\u7a0b\u5b66\u9662\u526f\u9662\u957f\uff0c\u6559\u6388\uff0c\u535a\u58eb\u751f\u5bfc\u5e08\uff0c\u4e2d\u539f\u82f1\u624d\u8ba1\u5212-\u4e2d\u539f\u79d1\u6280\u521b\u65b0\u9886\u519b\u4eba\u624d\u3001\u6cb3\u5357\u7701\u6770\u51fa\u9752\u5e74\u3001\u6cb3\u5357\u7701\u4f18\u79c0\u6559\u5e08\u3001\u6cb3\u5357\u7701\u6559\u80b2\u5385\u5b66\u672f\u6280\u672f\u5e26\u5934\u4eba\u548c\u6cb3\u5357\u7701\u9ad8\u7b49\u5b66\u6821\u9aa8\u5e72\u6559\u5e08\uff0c\u5165\u9009\u6cb3\u5357\u7701\u9ad8\u5c42\u6b21\u4eba\u624d\u201c\u9886\u519b\u4eba\u624d\uff08B\u7c7b\u4eba\u624d\uff09\u201d\u3002\u4ece\u4e8b\u65e0\u673a\u7eb3\u7c73\u6750\u6599\u7684\u8868\u9762\u5316\u5b66\u7814\u7a76\uff0c\u5728\u8c03\u63a7\u7eb3\u7c73\u6750\u6599\u7684\u6027\u80fd\u65b9\u9762\u79ef\u7d2f\u4e86\u4e30\u5bcc\u7684\u7ecf\u9a8c\u3002\u4e3b\u6301\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d13\u9879\u3001\u4e2d\u539f\u79d1\u6280\u521b\u65b0\u9886\u519b\u4eba\u624d1\u9879\u3001\u6cb3\u5357\u7701\u79d1\u6280\u521b\u65b0\u6770\u51fa\u9752\u5e741\u9879\uff1b\u8fd1\u5e74\u6765\u5728Angew. Chem. Int. Ed., Nano Energy\u7b49\u56fd\u9645\u520a\u7269\u4e0a\u7ecf\u53d1\u8868\u8bba\u658770\u4f59\u7bc7\uff0c\u6587\u7ae0\u5df2\u88ab\u5f15\u75284000\u4f59\u6b21\uff0c\u6587\u7ae0\u5355\u7bc7\u6700\u9ad8\u5f15\u7528\u8d85\u8fc7900\u6b21\uff0c\u8be5\u8bba\u6587\u83b7\u5e74\u5ea6\u201c\u4e2d\u56fd\u767e\u7bc7\u6700\u5177\u5f71\u54cd\u56fd\u9645\u5b66\u672f\u8bba\u6587\u201d\u3002\u83b7\u7518\u8083\u7701\u81ea\u7136\u79d1\u5b66\u4e00\u7b49\u59561\u9879\uff0c\u6cb3\u5357\u7701\u79d1\u6280\u8fdb\u6b65\u4e8c\u7b49\u59561\u9879\uff0c\u56fd\u5bb6\u6388\u6743\u53d1\u660e\u4e13\u522910\u9879\uff0c\u82f1\u56fd\u7687\u5bb6\u5316\u5b66\u4f1aChem. Commum., J. Mater. Chem. A, Phys. Chem. Chem. Phys.\u7b49\u6742\u5fd7\u5ba1\u7a3f\u4eba\u3002<\/p>\n\n\n\n

\u675c\u6dfc<\/strong>\uff1a\u6559\u6388\uff0c\u90d1\u5dde\u8f7b\u5de5\u4e1a\u5927\u5b66\u65b0\u80fd\u6e90\u5b66\u9662\u9662\u957f\u3002\u5165\u9009\u56fd\u5bb6\u767e\u5343\u4e07\u4eba\u624d\u5de5\u7a0b\u3001\u201c\u6709\u7a81\u51fa\u8d21\u732e\u201d\u4e2d\u9752\u5e74\u4e13\u5bb6\u3001\u56fd\u52a1\u9662\u653f\u5e9c\u7279\u6b8a\u6d25\u8d34\u3001\u6cb3\u5357\u7701\u4e2d\u539f\u5b66\u8005\u3001\u6cb3\u5357\u7701\u7279\u8058\u6559\u6388\u3001\u6559\u80b2\u90e8\u65b0\u4e16\u7eaa\u4f18\u79c0\u4eba\u624d\u3001\u6cb3\u5357\u7701\u79d1\u6280\u521b\u65b0\u6770\u51fa\u4eba\u624d\u7b49\u3002\u73b0\u4efb\u56fd\u9645\u7ed3\u6676\u5b66\u8054\u5408\u4f1a\uff08IUCR\uff09\u671f\u520aActa Cryst. B\u8054\u5408\u7f16\u8f91\u3001\u6cb3\u5357\u7701\u5316\u5b66\u4f1a\u5e38\u52a1\u7406\u4e8b\/\u5e94\u7528\u5316\u5b66\u4e13\u4e1a\u59d4\u5458\u4f1a\u4e3b\u4efb\u3002\u957f\u671f\u4ece\u4e8b\u5206\u5b50\u57fa\u591a\u5b54\u6750\u6599\u7684\u8bbe\u8ba1\u5408\u6210\u53ca\u5176\u5728\u80fd\u6e90\u3001\u50ac\u5316\u3001\u73af\u5883\u7b49\u9886\u57df\u7684\u5e94\u7528\u7814\u7a76\u3002\u4f5c\u4e3a\u901a\u8baf\u4f5c\u8005\u53d1\u8868\u8bba\u6587300\u4f59\u7bc7\uff0c\u8bba\u6587SCI\u5f15\u7528\u8d85\u8fc720645\u6b21\uff08H\u56e0\u5b5080\uff09\uff0c16\u7bc7\u8bba\u6587\u5165\u9009ESI\u70ed\u70b9\u8bba\u6587\u6216\u9ad8\u88ab\u5f15\u8bba\u6587\uff0c\u83b7\u56fd\u5bb6\u53d1\u660e\u4e13\u5229\u6388\u674318\u9879\u3002\u5728\u7eff\u6c22\u5236\u5907\u3001\u6db2\u6c28\u50a8\u6c22\u3001\u56fa\u6001\u50a8\u6c22\u65b9\u9762\u53d6\u5f97\u7684\u6210\u679c\u53d1\u8868\u5728Nat. Commun.\u3001J. Am. Chem. Soc.\u3001Angew. Chem. Int. Ed.\u7b49\u56fd\u9645\u9ad8\u6c34\u5e73\u5b66\u672f\u671f\u520a\u3002\u4e3b\u6301\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\u8054\u5408\u57fa\u91d1\u91cd\u70b9\u9879\u76ee\u3001\u91cd\u5927\u7814\u7a76\u8ba1\u5212\u57f9\u80b2\u9879\u76ee\u3001\u9762\u4e0a\u9879\u76ee\u53ca\u7701\u90e8\u7ea7\u91cd\u70b9\u9879\u76ee\u3002\u83b7\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u4e8c\u7b49\u5956\u53ca\u7701\u90e8\u7ea7\u4e00\u3001\u4e8c\u7b49\u59565\u9879\u3002<\/p>\n\n\n\n

\u9093\u52c7\u8f89<\/strong>\uff1a\u590d\u65e6\u5927\u5b66\u5316\u5b66\u7cfb\u6559\u6388\u3001\u535a\u5bfc\u3002\u56fd\u5bb6\u6770\u51fa\u9752\u5e74\u57fa\u91d1\u83b7\u5f97\u8005\uff0c\u66fe\u83b7\u5f97\u56fd\u5bb6\u4e07\u4eba\u8ba1\u5212\u9752\u5e74\u62d4\u5c16\u4eba\u624d\u3001\u56fd\u5bb6\u4f18\u79c0\u9752\u5e74\u57fa\u91d1\u3001\u6559\u80b2\u90e8\u9752\u5e74\u957f\u6c5f\u5b66\u8005\u7b49\u8363\u8a89\uff1b \u83b7\u5f97\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u4e00\u7b49\u5956(\u6392\u540d\u7b2c\u4e09)\u3001\u6559\u80b2\u90e8\u81ea\u7136\u79d1\u5b66\u4e8c\u7b49\u5956(\u6392\u540d\u7b2c\u4e00)\u3001\u6559\u80b2\u90e8\u81ea\u7136\u79d1\u5b66\u4e00\u7b49\u5956(\u6392\u540d\u7b2c\u4e8c)\uff1b2020\u5e74\u5165\u9009\u82f1\u56fd\u7687\u5bb6\u5316\u5b66\u4f1a\u4f1a\u58eb\uff0c2014-2023\u8fde\u7eed10\u5e74\u5165\u9009Elsevier\u4e2d\u56fd\u9ad8\u88ab\u5f15\u5b66\u8005\u699c\u5355(\u6750\u6599\u79d1\u5b66\u7c7b)\u3002\u4f5c\u4e3a\u9879\u76ee\u8d1f\u8d23\u4eba\u4e3b\u6301\u56fd\u5bb6\u91cd\u70b9\u7814\u53d1\u8ba1\u5212(2021-2023\uff0c\u9996\u5e2d)\u3001\u4e0a\u6d77\u5e02\u79d1\u59d4\u57fa\u7840\u91cd\u5927\u9879\u76ee\u3001\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\u4ee5\u53ca\u4f01\u4e1a\u5408\u4f5c\u9879\u76ee\u7b49\u8fd110\u9879\u8bfe\u9898\uff0c\u53c2\u4e0e\u56fd\u5bb6\u91cd\u70b9\u7814\u53d1\u8ba1\u5212(2025-2027\uff0c\u8bfe\u9898\u4e09\u8d1f\u8d23\u4eba)\uff1b\u62c5\u4efbChin. Chem. Lett.\u526f\u4e3b\u7f16\u3001J. Colloid Interface Sci.\u987e\u95ee\u7f16\u59d4\u7b49\u5b66\u672f\u804c\u52a1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u7814 \u7a76 \u80cc \u666f\u3011 \u6c22\u80fd\u56e0\u9ad8\u80fd\u91cf\u5bc6\u5ea6\u3001\u96f6\u76f4\u63a5\u78b3\u6392\u653e\u53ca\u4e0e\u53ef\u518d\u751f\u80fd\u6e90\u7684\u517c\u5bb9\u6027\uff0c\u6210\u4e3a\u5168\u7403\u4f4e\u78b3\u80fd\u6e90\u8f6c\u578b\u5173\u952e\uff0c\u4f46\u4ece\u751f\u4ea7\u3001\u8fd0\u8f93\u5230\u5e94\u7528\u5168\u751f\u547d\u5468\u671f\u4e2d\uff0c\u6c22\u6c14\u6613\u6cc4\u6f0f\u4e14\u5b58\u5728\u7206\u70b8\u98ce\u9669\uff08…<\/p>\n","protected":false},"author":31345,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-269803","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/269803"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/31345"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=269803"}],"version-history":[{"count":1,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/269803\/revisions"}],"predecessor-version":[{"id":269810,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/269803\/revisions\/269810"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=269803"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=269803"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=269803"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}