{"id":222833,"date":"2021-06-04T14:00:08","date_gmt":"2021-06-04T06:00:08","guid":{"rendered":"\/\/m.iemloyee.com\/?p=222833"},"modified":"2021-06-04T14:18:23","modified_gmt":"2021-06-04T06:18:23","slug":"%e5%a4%a9%e6%b4%a5%e5%a4%a7%e5%ad%a6%e9%82%b9%e5%90%89%e5%86%9b%e6%bd%98%e4%bc%a6nature-energy%ef%bc%9a%e5%85%b7%e6%9c%89pt-fe%e5%af%b9%e4%bd%8d%e7%82%b9%e7%9a%84pt-fe2o3%e4%bd%9c%e4%b8%ba","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=222833","title":{"rendered":"\u5929\u6d25\u5927\u5b66\u90b9\u5409\u519b&\u6f58\u4f26Nature\u00a0Energy\uff1a\u5177\u6709Pt-Fe\u5bf9\u4f4d\u70b9\u7684Pt\/Fe2O3\u4f5c\u4e3a\u8d85\u4f4ePt\u6c27\u8fd8\u539f\u50ac\u5316\u5242"},"content":{"rendered":"

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

Pt\u662f\u71c3\u6599\u7535\u6c60\u4e2d\u50ac\u5316\u6c27\u8fd8\u539f\u53cd\u5e94\uff08ORR\uff09\u6700\u6d3b\u8dc3\u7684\u5143\u7d20\uff0c\u4f46\u5176\u9ad8\u6602\u7684\u6210\u672c\u53ef\u80fd\u9650\u5236\u5176\u5e7f\u6cdb\u5e94\u7528\uff0c\u56e0\u6b64Pt\u7684\u539f\u5b50\u7ecf\u6d4e\u6027\u9700\u8981\u63d0\u9ad8\uff0c\u65e2\u9700\u8981\u51cf\u5c11Pt\u7684\u4f7f\u7528\u91cf\uff0c\u53c8\u9700\u8981\u63d0\u9ad8Pt\u7684\u6d3b\u6027\u3002\u5408\u91d1\u5316\u7b56\u7565\u53ef\u4ee5\u964d\u4f4ePt\u7684\u7528\u91cf\uff0c\u63d0\u9ad8Pt\u57fa\u50ac\u5316\u5242\u7684\u6d3b\u6027\uff0c\u4f46Pt\u7684\u5229\u7528\u7387\u4ecd\u7136\u8f83\u4f4e\u5c06Pt\u7eb3\u7c73\u9897\u7c92\u7f29\u51cf\u4e3a\u5355\u539f\u5b50\u662f\u4e00\u79cd\u6709\u524d\u9014\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u63d0\u9ad8Pt\u7684\u5229\u7528\u6548\u7387\u3002\u4e0d\u5e78\u7684\u662f\uff0c\u5927\u591a\u6570\u5355\u4f4d\u70b9Pt\u539f\u5b50\u662f\u7531\u8d1f\u7535\u5143\u7d20\uff08\u5982 N\u3001P\u3001S\u3001O\uff09\u652f\u6491\u548c\u914d\u4f4d\u7684\uff0c\u5728O2<\/sub>\u8fd8\u539f\u6210H2<\/sub>O\u4e2d\u4e0d\u6d3b\u8dc3\uff0c\u5176\u4e2d\u4e3b\u8981\u4ea7\u7269\u662fH2<\/sub>O2<\/sub>\uff0c\u7531\u4e8eO2<\/sub>\u5438\u9644\u548c\u89e3\u79bb\u52a8\u529b\u5b66\u8fdf\u7f13\u3002\u8fd9\u662f\u56e0\u4e3aPt\u4e2d\u5fc3\u7535\u8377\u5bc6\u5ea6\u8f83\u4f4e\uff0c\u4e14dz<\/sub>2<\/sup>\u8f68\u9053\u51e0\u4e4e\u4e3a\u7a7a\uff0c\u4e0eO2<\/sub>\u5206\u5b50\u4ea7\u751f\u4e0d\u5229\u7684\u7535\u8377\u76f8\u4e92\u4f5c\u7528\uff0c\u4ece\u800c\u6291\u5236\u4e86O2<\/sub>\u89e3\u79bb\uff0c\u4ea7\u751f\u4e86\u4e0d\u9700\u8981\u7684H2<\/sub>O2<\/sub>\u3002\u867d\u7136\u78b3\u57fa\u6750\u6599\u4e0a\u7684\u5355\u4f4d\u70b9Pt\u539f\u5b50\u5f88\u5c11\u663e\u793a\u51fa\u5bf9\u56db\u7535\u5b50ORR\u5177\u6709\u6d3b\u6027\uff0c\u4f46\u5176\u6027\u80fd\u4e0e\u5546\u7528Pt\u7684\u6027\u80fd\u4ecd\u6709\u5f88\u5927\u7684\u8ddd\u79bb\u3002\u56e0\u6b64\uff0c\u8d4b\u4e88\u5355\u4f4d\u70b9Pt\u9ad8\u6548ORR\u6d3b\u6027\u7684\u5173\u952e\u662f\u586b\u8865\u5176\u539f\u6709\u7684\u7a7a\u8f68\u9053\uff0c\u4ee5\u52a0\u901fO2<\/sub>\u7684\u5438\u9644\u548c\u79bb\u89e3\u52a8\u529b\u5b66\u3002\u4e00\u79cd\u8c03\u6574\u5355\u4f4d\u70b9Pt\u7684dz<\/sub>2<\/sup>\u8f68\u9053\u586b\u5145\u7684\u65b9\u6cd5\u662f\u5411Pt\u7684dz<\/sub>2<\/sup>\u8f68\u9053\u6ce8\u5165\u7535\u8377\u3002\u8003\u8651\u5230\u03b1-Fe2<\/sub>O3<\/sub>\u4e2d\u7684\u9ad8\u81ea\u65cbFe3+<\/sup>\u5177\u6709\u5b8c\u5168\u5360\u636e\u7684eg<\/sub>\uff08dz<\/sub>2<\/sup>\uff0cdx<\/sub>2<\/sup>-y<\/sub>2<\/sup>\uff09\u8f68\u9053\uff0c\u4e14\u7535\u8d1f\u6027\u6bd4Pt\u4f4e\uff0c\u6784\u5efaPt-Fe\u5bf9\u53ef\u80fd\u4ea7\u751fFe-dz<\/sub>2<\/sup>\u5411Pt-ddz<\/sub>2<\/sup>\u7684\u7535\u5b50\u8f6c\u79fb\uff0c\u4ece\u800c\u4f7fPt-dz<\/sub>2<\/sup>\u8f68\u9053\u6ce8\u5165\u6d3b\u6027\u7535\u8377\u3002\u7535\u5b50\u8f6c\u79fb\u4e5f\u6709\u671b\u4ea7\u751f\u5177\u6709\u90e8\u5206\u5360\u636eeg<\/sub>\u8f68\u9053\u7684\u4e2d\u81ea\u65cb\u6001\u94c1\uff0c\u8fd9\u5df2\u88ab\u8bc1\u660e\u5bf9O2<\/sub>\u7684\u5438\u9644\u5177\u6709\u6d3b\u6027\u3002\u6676\u9762\u7684\u9009\u62e9\u5bf9\u5728\u03b1-Fe2<\/sub>O3<\/sub>\u8868\u9762\u6784\u5efaPt-Fe\u5bf9\u81f3\u5173\u91cd\u8981\uff0c\u8fd9\u5c31\u8981\u6c42\u5927\u91cf\u7684\u4f4e\u914d\u4f4dFe3+<\/sup>\u88ab\u66b4\u9732\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u5728\u5929\u6d25\u5927\u5b66\u90b9\u5409\u519b\u6559\u6388<\/b><\/strong>\u3001<\/b><\/strong>\u6f58\u4f26\u6559\u6388<\/b><\/strong>\u548c\u97e9\u56fd<\/b><\/strong>\u9996\u5c14\u5927\u5b66Jongwoo Lim<\/b><\/strong>\u6559\u6388<\/b><\/strong>\u7b49\u4eba<\/b><\/strong>\u5e26\u9886\u4e0b\uff0c\u5c06Pt\u8d1f\u8f7d\u5230\u03b1-Fe2<\/sub>O3<\/sub>\u4e0a\uff0c\u6784\u5efa\u4e86\u5177\u6709\u5206\u6563\u7684Pt-Fe\u5bf9\u4f4d\u70b9\u7684\u9ad8\u6d3b\u6027\u548c\u7a33\u5b9a\u7684\u50ac\u5316\u5242\u3002\u56e2\u961f\u63d0\u51fa\uff0cPt-Fe\u5bf9\u4f4d\u70b9\u5728\u5f3a\u7535\u5b50\u8026\u5408\u4f5c\u7528\u4e0b\u5360\u636e\u4e86\u90e8\u5206\u8f68\u9053\uff0c\u80fd\u591f\u534f\u540c\u5438\u9644O2<\/sub>\u5e76\u79bb\u89e3O=O\u952e\uff0c\u800cOH*\u53ef\u4ee5\u4ecePt\u4f4d\u70b9\u89e3\u5438\u3002\u5728\u78b1\u6027\u6761\u4ef6\u4e0b\uff0c\u8be5\u50ac\u5316\u5242\u7684\u8d77\u59cb\u7535\u4f4d\u548c\u534a\u6ce2\u7535\u4f4d\u5206\u522b\u4e3a1.15V\u548c1.05V\uff08vs. RHE\uff09\uff0c\u57280.95V\u65f6\u8d28\u91cf\u6d3b\u6027\u4e3a14.9A mg-1<\/sup>Pt<\/sub>\uff0c\u572850,000\u6b21\u5faa\u73af\u540e\u6d3b\u6027\u8870\u51cf\u53ef\u5ffd\u7565\u4e0d\u8ba1\u3002\u5728\u950c\u7a7a\u6c14\u7535\u6c60\u548cH2<\/sub>-O2<\/sub>\u71c3\u6599\u7535\u6c60\u4e2d\uff0c\u5c31\u6bd4\u80fd\u91cf\u5bc6\u5ea6\u548cPt\u5229\u7528\u6548\u7387\u800c\u8a00\uff0c\u5b83\u8fd8\u663e\u793a\u51fa\u6bd420% Pt\/C\u66f4\u597d\u7684\u6027\u80fd\u3002\u8be5\u6210\u679c\u4ee5\u9898\u4e3a\u201c<\/b><\/strong>Pt\/Fe<\/strong>2<\/sub><\/strong>O<\/strong>3<\/sub><\/strong>\u00a0with Pt<\/strong>–<\/strong>Fe pair sites as a catalyst for oxygen reduction with ultralow Pt loading<\/strong>\u201d<\/b><\/strong>\u53d1\u8868\u5728\u4e86Nature Energy<\/b><\/strong>\u4e0a\u3002<\/p>\n

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

\u56fe1 <\/b><\/strong>Pt<\/b><\/strong>1<\/b><\/sub><\/strong>-Fe\/Fe<\/b><\/strong>2<\/b><\/sub><\/strong>O<\/b><\/strong>3<\/b><\/sub><\/strong>(012) \u4e2d\u7684\u5355<\/b><\/strong>\u4f4d<\/b><\/strong>\u70b9Pt-Fe\u5bf9<\/b><\/strong>\"\"<\/p>\n

a\uff0c\u5408\u6210\u7684 Pt1<\/sub>-Fe\/Fe2<\/sub>O3<\/sub>(012)\u7684HRTEM\u56fe\u50cf\u3002<\/p>\n

b\uff0c\u50cf\u5dee\u6821\u6b63\u540e\u7684Pt1<\/sub>-Fe\/Fe2<\/sub>O3<\/sub>(012)\u7684HAADF-STEM\u56fe\u50cf\uff0c\u7528\u7ea2\u8272\u865a\u7ebf\u5708\u6807\u8bb0\u7684\u5355\u4f4d\u70b9Pt\u3002<\/p>\n

c\uff0cPt1<\/sub>-Fe\/Fe2<\/sub>O3<\/sub>(012)\u7684\u5143\u7d20\u5206\u5e03\u3002\u7eff\u8272\uff1aFe; \u7ea2\u8272\uff1aO2<\/sub>\uff1b\u9ec4\u8272\uff1aPt\u3002<\/p>\n

d\uff0cEXAFS\u7684 k3<\/sup>\u52a0\u6743\u5085\u7acb\u53f6\u53d8\u6362\u5149\u8c31\u3002<\/p>\n

e\uff0cPt\u00a0L3<\/sub>\u8fb9\u7684\u5f52\u4e00\u5316XANES\u5149\u8c31\u3002<\/p>\n

f\uff0cPt\u00a04f\u7684XPS\u5149\u8c31\u3002<\/p>\n

\u56fe2 \u5355\u4f4d\u70b9 Pt-Fe \u5bf9\u7684\u7535\u5b50\u7ed3\u6784<\/b><\/strong>\"\"<\/p>\n

a\uff0c\u5dee\u5206\u7535\u8377\u5bc6\u5ea6\uff08\u9752\u8272\u548c\u9ec4\u8272\u5206\u522b\u4ee3\u8868\u7535\u8377\u8017\u5c3d\u548c\u79ef\u7d2f\uff1b\u5bc6\u5ea6\u5dee\u7b49\u503c\u9762\u7684\u622a\u6b62\u503c\u4e3a0.04 e \u00c5-3<\/sup>\uff09\u3002<\/p>\n

b\uff0c\u603bPt\u00a0d\u8f68\u9053\u7684\u6295\u5f71\u6001\u5bc6\u5ea6\uff08PDOS\uff09\u3002<\/p>\n

c\uff0cPt\u00a0d\u8f68\u9053\u7684\u8be6\u7ec6PDOS\u3002<\/p>\n

d\uff0cPt-Fe\u8f68\u9053\u7ed3\u6784\u7684\u9876\u90e8\u548c\u4fa7\u89c6\u56fe\u3002<\/p>\n

e\uff0cO2<\/sub>\u6d3b\u5316\u7684Pt-Fe\u7535\u5b50\u8026\u5408\u6548\u5e94\u793a\u610f\u56fe\u3002<\/p>\n

\u56fe3 \u5728 0.1 M KOH \u6eb6\u6db2\u4e2d\u7684ORR\u53cd\u5e94\u6d3b\u6027<\/b><\/strong>\"\"<\/p>\n

a\uff0c\u626b\u63cf\u901f\u7387\u4e3a5 mV s-1<\/sup>\uff0c\u8f6c\u901f\u4e3a 1,600 r.p.m\u65f6\u7684ORR\u53cd\u5e94\u6781\u5316\u66f2\u7ebf\u3002<\/p>\n

b\uff0c\u901a\u8fc7 RRDE \u6d4b\u8bd5\u786e\u5b9a\u7684 Pt1<\/sub>\u2013Fe\/Fe2<\/sub>O3<\/sub>(012) \u7684\u7535\u5b50\u8f6c\u79fb\u6570(n)\u548cH2<\/sub>O2<\/sub>\u9009\u62e9\u6027\u3002<\/p>\n

c\uff0c\u8d77\u59cb\u7535\u4f4d\uff08\u9ec4\u8272\uff09\u3001\u534a\u6ce2\u7535\u4f4d\uff08\u7eff\u8272\uff09\u548c0.95 V\u00a0vs.RHE\u5904\uff08\u84dd\u8272\uff09\u7684\u7535\u6d41\u5bc6\u5ea6\u7684\u6bd4\u8f83\u3002<\/p>\n

d\uff0c0.95 V vs.RHE\u4e0b\u7684\u8d28\u91cf\u6d3b\u5ea6\u548c\u6bd4\u6d3b\u5ea6\u7684\u6bd4\u8f83\u3002<\/p>\n

e\uff0c\u5f53\u52a0\u516510 vol%\u7532\u9187\u65f6\uff0c\u57281600 r.p.m.\u65f6\uff0c\u57280.90 V vs.RHE\u4e0b\u83b7\u5f97\u7684\u8ba1\u65f6\u7535\u6d41\u54cd\u5e94\u3002\u63d2\u56fe\u663e\u793a\u4e86Pt1<\/sub>-Fe\/Fe2<\/sub>O3<\/sub>(012) \u572820000\u548c50000\u5faa\u73af\u4f0f\u5b89\u5faa\u73af\u524d\u540e\u7684ORR\u6781\u5316\u66f2\u7ebf\u3002<\/p>\n

f\uff0cPt1<\/sub>-Fe \/Fe2<\/sub>O3<\/sub>(012)\u5728\u5faa\u73af\u4f0f\u5b89\u6cd5\u5faa\u73af\u524d\u540e\u7684\u8d28\u91cf\u548c\u6bd4\u6d3b\u5ea6\u53d8\u5316\u3002<\/p>\n

\u56fe4 \u950c-\u7a7a\u6c14\u7535\u6c60\u548c H<\/b><\/strong>2<\/b><\/sub><\/strong>-O<\/b><\/strong>2<\/b><\/sub><\/strong>\u00a0\u71c3\u6599\u7535\u6c60\u6027\u80fd<\/b><\/strong>\"\"<\/p>\n

a\u3001b\uff0c\u950c-\u7a7a\u6c14\u7535\u6c60\u7684\u6781\u5316\u548c\u529f\u7387\u5bc6\u5ea6\u66f2\u7ebf\uff08\u7535\u6c60\u7535\u538b\u4ee3\u8868\u76f8\u5bf9\u4e8e\u950c\u7684\u7535\u4f4d\uff09\uff08a\uff09\u548c\u6bd4\u5bb9\u91cf\uff08b\uff09\u3002<\/p>\n

c,d\uff0cAEMFC\u7684\u6781\u5316\u548c\u529f\u7387\u5bc6\u5ea6\u66f2\u7ebf (c) \u548c\u7a33\u5b9a\u6027\u6d4b\u8bd5 (d)\u3002<\/p>\n

\u56fe5 \u4e0d\u540c\u5916\u52a0\u7535\u4f4d\u4e0b\u7684XPS<\/b><\/strong>\"\"<\/p>\n

a-d\uff0cPt1<\/sub>-Fe\/Fe2<\/sub>O3<\/sub>(012) (a,b) \u548c Pt1-O\/Fe2<\/sub>O3<\/sub>(001) (c,d) \u57280.1 M KOH\u9971\u548cO2<\/sub>\u7684\u7535\u50ac\u5316ORR\u4e0b\u7684XPS\u3002<\/p>\n

\u56fe<\/b><\/strong>6 \u63d0\u51fa\u7684ORR\u673a\u7406<\/b><\/strong>\"\"<\/p>\n

a\uff0cORR\u7684\u5409\u5e03\u65af\u81ea\u7531\u80fd\u56fe\u3002<\/p>\n

b\uff0c\u63d0\u51fa\u7684\u5355\u4f4d\u70b9Pt\u548cPt-Fe\u5bf9\u7684ORR\u673a\u5236\uff08\u7d2b\u8272\uff1aFe\uff1b\u7ea2\u8272\uff1aO\uff1b\u6df1\u84dd\u8272\uff1aPt\uff1b\u767d\u8272\uff1aH\uff09\u3002<\/p>\n

c\uff0c\u4e0d\u540c\u50ac\u5316\u5242\u4e0a\u7684\u7406\u8bba\u8ba1\u7b97\u548c\u5b9e\u9a8c\u6d4b\u91cf\u7684\u8d77\u59cb\u7535\u4f4d\u4e0eRHE\u7684\u6bd4\u8f83\u3002<\/p>\n

d\uff0c\u56db\u7535\u5b50\uff084e\uff09\u548c\u4e24\u7535\u5b50\uff082e\uff09\u8f6c\u79fbORRs\uff08\u0394GH<\/sub>2O<\/sub>-\u0394GH<\/sub>2O<\/sub>2<\/sub>\uff09\u7684\u7535\u4f4d\u51b3\u5b9a\u6b65\u9aa4\u7684\u7406\u8bba\u53cd\u5e94\u81ea\u7531\u80fd\u4e4b\u5dee\u3002<\/p>\n

\u00a0<\/b><\/strong>\u3010\u5c0f\u7ed3<\/strong>\u3011<\/p>\n

\u7efc\u4e0a\u6240\u8ff0\uff0c\u901a\u8fc7\u5728\u03b1-Fe2<\/sub>O3<\/sub>(012)\u6676\u9762\u4e0a\u6784\u5efa\u5206\u6563\u7684Pt-Fe\u5bf9\uff0c\u63d0\u51fa\u4e86\u4e00\u79cd\u514b\u670d\u5355\u4f4d\u70b9Pt\u5728ORR\u4e2d\u7684\u5f31\u70b9\u7684\u65b9\u6cd5\u3002\u7531\u4e8ePt\u4e0eFe\u4e4b\u95f4\u7684\u7535\u5b50\u8026\u5408\uff0c\u8be5\u53cc\u4f4d\u70b9\u50ac\u5316\u5242\u5177\u6709\u90e8\u5206\u5360\u636e\u7684\u8f68\u9053\uff0c\u8868\u73b0\u51fa\u4f18\u5f02\u7684ORR\u6027\u80fd\uff0c\u8d77\u59cb\u7535\u4f4d\u548c\u534a\u6ce2\u7535\u4f4d\u5206\u522b\u4e3a1.15 V\u548c1.05 V\uff08vs. RHE\uff09\uff0c\u5728\u78b1\u6027\u6eb6\u6db2\u4e2d\u7684\u8d28\u91cf\u6d3b\u5ea6\u4e3a14.9 A mg–<\/sup>1<\/sup>Pt<\/sub>\uff080.95V\uff09\u3002\u5b83\u5177\u6709\u4f18\u5f02\u7684\u7a33\u5b9a\u6027\uff0c\u572850,000\u6b21\u6b21\u5faa\u73af\u540e\u6d3b\u6027\u8870\u51cf\u53ef\u4ee5\u5ffd\u7565\u4e0d\u8ba1\uff0c\u5e76\u4e14\u4ece\u6bd4\u80fd\u91cf\u5bc6\u5ea6\u548cPt\u5229\u7528\u6548\u7387\u65b9\u9762\u6765\u770b\uff0c\u5728\u950c\u7a7a\u6c14\u7535\u6c60\u548cH2<\/sub>-O2<\/sub>\u71c3\u6599\u7535\u6c60\u4e2d\u663e\u793a\u51fa\u6bd420%\u00a0Pt\/C\u66f4\u597d\u7684\u6027\u80fd\u3002\u7ed3\u679c\u8868\u660e\uff0c\u5355\u4f4d\u70b9Pt-Fe\u5bf9\u901a\u8fc7\u4fa7\u5438\u9644\u6a21\u5f0f\u534f\u540c\u5438\u9644O2<\/sub>\uff0c\u89e3\u79bbO=O\u952e\uff0c\u800c\u5173\u952e\u4e2d\u95f4\u4f53OH*\u80fd\u5728Pt\u4f4d\u70b9\u4e0a\u80fd\u91cf\u89e3\u5438\u3002\u8fd9\u9879\u5de5\u4f5c\u4e3a\u5f00\u53d1\u7528\u4e8e\u80fd\u91cf\u5b58\u50a8\u548c\u8f6c\u6362\u88c5\u7f6e\u7684\u8d85\u4f4ePt\u8d1f\u8f7d\u7684\u9ad8\u6548\u7535\u50ac\u5316\u5242\u5f00\u8f9f\u4e86\u4e00\u6761\u9053\u8def\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong>Pt\/Fe<\/u>2<\/sub><\/u>O<\/u>3<\/sub><\/u>\u00a0with Pt<\/u>–<\/u>Fe pair sites as a catalyst for oxygen reduction with ultralow Pt loading<\/u><\/a>\uff08Nature Energy, 2021, DOI: 10.1038\/s41560-021-00826-5\uff09<\/p>\n

\u672c\u6587\u7531\u6728\u6587\u97ec<\/b><\/strong>\u7ffb\u8bd1\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\u3002<\/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\u7bb1tougao@cailiaoren.com<\/u><\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 Pt\u662f\u71c3\u6599\u7535\u6c60\u4e2d\u50ac\u5316\u6c27\u8fd8\u539f\u53cd\u5e94\uff08ORR\uff09\u6700\u6d3b\u8dc3\u7684\u5143\u7d20\uff0c\u4f46\u5176\u9ad8\u6602\u7684\u6210\u672c\u53ef\u80fd\u9650\u5236\u5176\u5e7f\u6cdb\u5e94\u7528\uff0c\u56e0\u6b64Pt\u7684\u539f\u5b50\u7ecf\u6d4e\u6027\u9700\u8981\u63d0\u9ad8\uff0c\u65e2\u9700\u8981\u51cf\u5c11Pt\u7684\u4f7f\u7528\u91cf\uff0c\u53c8\u9700\u8981\u63d0…<\/p>\n","protected":false},"author":2109,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[3369,4663,3222],"class_list":["post-222833","post","type-post","status-publish","format-standard","hentry","category-jiedu","tag-dft","tag-4663","tag-3222"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/222833"}],"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\/2109"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=222833"}],"version-history":[{"count":2,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/222833\/revisions"}],"predecessor-version":[{"id":222860,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/222833\/revisions\/222860"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=222833"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=222833"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=222833"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}