{"id":256790,"date":"2023-12-29T06:06:51","date_gmt":"2023-12-28T22:06:51","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=256790"},"modified":"2023-12-28T15:22:10","modified_gmt":"2023-12-28T07:22:10","slug":"%e5%91%a8%e5%b0%8f%e5%85%83%e6%95%99%e6%8e%88%e8%af%be%e9%a2%98%e7%bb%84adv-funct-mater-%ef%bc%9a%e5%8d%95%e5%8e%9f%e5%ad%90%e8%b4%9f%e8%bd%bd%e9%80%9a%e8%bf%87%e5%82%ac%e5%8c%96%e5%89%82%e5%8f%8c","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=256790","title":{"rendered":"\u5468\u5c0f\u5143\u6559\u6388\u8bfe\u9898\u7ec4Adv. Funct. Mater.\uff1a\u5355\u539f\u5b50\u8d1f\u8f7d\u901a\u8fc7\u50ac\u5316\u5242\u53cc\u91cd\u4f18\u5316\u5b9e\u73b0\u9ad8\u6548\u7535\u50ac\u5316\u6790\u6c27\uff0c\u5373\u540c\u65f6\u589e\u5f3a\u672c\u5f81\u6d3b\u6027\u548c\u901a\u8fc7\u4fc3\u8fdb\u57fa\u5e95\u7535\u5316\u5b66\u91cd\u6784\u589e\u52a0\u6d3b\u6027\u4f4d\u70b9\u6570\u91cf"},"content":{"rendered":"

\u3010\u6587\u7ae0\u4fe1\u606f\u3011<\/b><\/strong><\/p>\n

\u5355\u539f\u5b50\u50ac\u5316\u5242\u901a\u8fc7\u589e\u5f3a\u53cd\u5e94\u52a8\u529b\u5b66\u548c\u4fc3\u8fdb\u57fa\u5e95\u7535\u5316\u5b66\u91cd\u6784\u53cc\u91cd\u4f18\u5316\u5b9e\u73b0\u9ad8\u6548\u7535\u50ac\u5316\u6790\u6c27<\/p>\n

\u7b2c\u4e00\u4f5c\u8005\uff1a\u5218\u96ea<\/p>\n

\u901a\u8baf\u4f5c\u8005\uff1a\u738b\u806a\u7814\u7a76\u5458\u3001\u7518\u7acb\u52c7\u526f\u7814\u7a76\u5458\u3001\u5468\u5c0f\u5143\u6559\u6388<\/p>\n

\u901a\u8baf\u5355\u4f4d\uff1a\u91cd\u5e86\u5927\u5b66<\/p>\n

\"\"<\/p>\n

\u4e00\u3001<\/strong>\u00a0<\/strong>\u3010\u5bfc\u8bfb\u3011 \u00a0<\/strong><\/p>\n

\u5f00\u53d1\u9ad8\u6d3b\u6027\u7684\u6790\u6c27\u53cd\u5e94(OER)\u7535\u50ac\u5316\u5242\u662f\u5b9e\u73b0\u591a\u79cd\u6e05\u6d01\u80fd\u6e90\u6280\u672f\u4ea7\u4e1a\u5316\u7684\u57fa\u7840\u548c\u91cd\u8981\u524d\u63d0\u3002\u8fd1\u5e74\u6765\uff0c\u5355\u539f\u5b50\u4fee\u9970\u7684\u8fc7\u6e21\u91d1\u5c5e\u57fa\u5316\u5408\u7269\u56e0\u5176\u5c55\u73b0\u51fa\u8d85\u9ad8OER\u6d3b\u6027\u800c\u5f15\u8d77\u4e86\u4eba\u4eec\u5e7f\u6cdb\u5173\u6ce8\u3002\u7136\u800c\uff0c\u8fdb\u4e00\u6b65\u63d0\u9ad8\u5355\u539f\u5b50\u50ac\u5316\u5242\u7684\u6027\u80fd\u53d7\u5230\u6d3b\u6027\u4f4d\u70b9\u4e0d\u8db3\u7684\u9650\u5236\uff0c\u800c\u8fdb\u4e00\u6b65\u63d0\u9ad8\u5355\u539f\u5b50\u8f7d\u91cf\u53c8\u53d7\u5230\u56fa\u6709Gibbs-Thomson\u6548\u5e94\u5f15\u8d77\u7684\u5355\u539f\u5b50\u805a\u96c6\u7684\u6781\u5927\u9650\u5236\u3002\u56e0\u6b64\uff0c\u6025\u9700\u5f00\u53d1\u4e00\u79cd\u65e2\u80fd\u4fdd\u8bc1\u5355\u539f\u5b50\u50ac\u5316\u4f53\u7cfb\u9ad8\u672c\u5f81\u6d3b\u6027\u7684\u540c\u65f6\u53c8\u80fd\u8fdb\u4e00\u6b65\u63d0\u9ad8\u6d3b\u6027\u4f4d\u70b9\u6570\u91cf\u7684\u4f18\u5316\u7b56\u7565\u3002\u57fa\u4e8e\u6b64\uff0c\u672c\u7814\u7a76\u63d0\u51fa\u5c06Ir\u5355\u539f\u5b50\u8d1f\u8f7d\u5728\u4e86\u5bb9\u6613\u53d1\u751f\u7535\u5316\u5b66\u91cd\u6784\u7684\u57fa\u5e95\u4e0a\uff08\u4ee5Ni2<\/sub>P4<\/sub>O12<\/sub>\u4e3a\u4f8b\uff09\u7684\u5168\u65b0\u7b56\u7565\uff1aIr\u5355\u539f\u5b50\u7684\u5f15\u5165\u4e0d\u4ec5\u4e3a\u4f53\u7cfb\u5e26\u6765\u4e86\u9ad8\u6548\u7684\u9ad8\u4ef7Ir\u4f4d\u70b9\u5b9e\u73b0\u672c\u5f81\u6d3b\u6027\u7684\u63d0\u9ad8\uff0c\u540c\u65f6\u901a\u8fc7\u4fc3\u8fdbNi2<\/sub>P4<\/sub>O12<\/sub>\u4e2dP\u7684\u6790\u51fa\u4fc3\u8fdb\u57fa\u5e95\u7684\u91cd\u6784\uff0c\u5b9e\u73b0\u57fa\u5e95\u6750\u6599\u4e2d\u6d3b\u6027\u4f4d\u70b9\u6570\u91cf\u7684\u6781\u5927\u589e\u52a0\uff0c\u4ece\u800c\u8fbe\u5230\u5bf9OER\u6027\u80fd\u7684\u53cc\u91cd\u4f18\u5316\u3002\u8fdb\u4e00\u6b65\uff0c\u901a\u8fc7\u4e0eIr\u5355\u539f\u5b50\u4fee\u9970\u7684NiO\u4f53\u7cfb\u5bf9\u6bd4\uff0c\u53d1\u73b0\u9009\u62e9\u5728\u53cd\u5e94\u8fc7\u7a0b\u4e2d\u5177\u6709\u9634\u79bb\u5b50\u6790\u51fa\u7279\u6027\u7684\u57fa\u5e95\u6750\u6599\u8fdb\u884c\u4fee\u9970\uff0c\u662f\u5b9e\u73b0\u8d1f\u8f7d\u578b\u50ac\u5316\u6027\u80fd\u53cc\u91cd\u4f18\u5316\u7684\u5173\u952e\u3002\u672c\u7814\u7a76\u4e3a\u9ad8\u6548OER\u7535\u50ac\u5316\u5242\u7684\u8bbe\u8ba1\u5f00\u8f9f\u4e86\u65b0\u7684\u9014\u5f84\u3002<\/p>\n

\u4e8c\u3001\u3010\u6210\u679c\u63a0\u5f71\u3011<\/strong><\/p>\n

\u8fd1\u65e5\uff0c\u91cd\u5e86\u5927\u5b66\u7684\u5468\u5c0f\u5143\u8bfe\u9898\u7ec4\uff0c\u5728\u56fd\u9645\u77e5\u540d\u671f\u520aAdvanced Functional Materials\u4e0a\u53d1\u8868\u9898\u4e3a\u201cDouble Bonuses Achieved in Single-Atom Catalysts for E\ufb03cient Oxygen Evolution: Enhanced Reaction Kinetics and Reinforced Electrochemical Reconstruction\u201d\u7684\u7814\u7a76\u6587\u7ae0\u3002\u8be5\u6587\u7ae0\u7cfb\u7edf\u5206\u6790\u4e86\u5728Ni2<\/sub>P4<\/sub>O12<\/sub>\u57fa\u5e95\u4e0a\uff0c\u8d1f\u8f7dIr\u5355\u539f\u5b50\u540e\u7684OER\u6d3b\u6027\u589e\u5f3a\u673a\u5236\u3002\u6b64\u5916\uff0c\u901a\u8fc7\u4e0eIr\u5355\u539f\u5b50\u4fee\u9970\u7684NiO\u4f53\u7cfb\u5bf9\u6bd4\uff0c\u63d0\u51fa\u4e86\u9ad8\u6548OER\u7535\u50ac\u5316\u5242\u8bbe\u8ba1\u7684\u5168\u65b0\u7b56\u7565\u3002<\/p>\n

\"\"<\/p>\n

\u00a0\u4e09\u3001\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n

\u8981\u70b9\u4e00\uff1aIr\u5355\u539f\u5b50\u8d1f\u8f7dNi<\/b><\/strong>2<\/b><\/sub><\/strong>P<\/b><\/strong>4<\/b><\/sub><\/strong>O<\/b><\/strong>12<\/b><\/sub><\/strong>\u50ac\u5316\u5242\u7684\u6210\u529f\u5236\u5907<\/b><\/strong><\/p>\n

\"\"<\/p>\n

Figure 1. (a) NiO, Ni2<\/sub>P4<\/sub>O12<\/sub>\u00a0and Ir\/Ni2<\/sub>P4<\/sub>O12<\/sub>. (b) XRD patterns of NiO, Ni2<\/sub>P4<\/sub>O12<\/sub>\u00a0and Ir\/Ni2<\/sub>P4<\/sub>O12<\/sub>\u00a0with standard pattern of Ni2<\/sub>P4<\/sub>O12<\/sub>\u00a0(JCPDS 76-1557). SEM images of (c) Ni2<\/sub>P4<\/sub>O12<\/sub>\u00a0and (d) Ir\/Ni2<\/sub>P4<\/sub>O12<\/sub>. (e) AC-HAADF-STEM image of Ir\/Ni2<\/sub>P4<\/sub>O12<\/sub>. (f) HAADF-STEM image and EDS elemental mapping of Ni, P, O and Ir for Ir\/Ni2<\/sub>P4<\/sub>O12<\/sub>.<\/p>\n

Ni2<\/sub>P4<\/sub>O12<\/sub>\u7531NiO\u7ecf\u8fc7\u4f4e\u6e29\u78f7\u5316\u5f97\u5230(\u56fe1a)\uff0c\u4e4b\u540e\u901a\u8fc7\u7535\u5316\u5b66\u6c89\u79ef\u8fc7\u7a0b\u5728Ni2<\/sub>P4<\/sub>O12<\/sub>\u4e0a\u6210\u529f\u4fee\u9970Ir\u5355\u539f\u5b50(Ir\/Ni2<\/sub>P4<\/sub>O12<\/sub>)\u3002\u7403\u5dee\u7535\u955c\u786e\u8ba4\u4e86Ir\u5728Ni2<\/sub>P4<\/sub>O12<\/sub>\u4e0a\u7684\u660e\u663e\u5355\u5206\u6563\u72b6\u6001(\u56fe1e)\u3002<\/p>\n

\u8981\u70b9\u4e8c\uff1a\u4f18\u5f02\u7684O<\/b><\/strong>ER<\/b><\/strong>\u7535\u50ac\u5316\u6d3b\u6027\u548c\u7a33\u5b9a\u6027<\/b><\/strong><\/p>\n

\"\"<\/p>\n

Figure 2. (a) CV curves for Ir\/Ni2<\/sub>P4<\/sub>O12<\/sub>, Ni2<\/sub>P4<\/sub>O12<\/sub>, Ir\/NiO, NiO and CPs measured at a scan rate of 5 mV s-1<\/sup>. (b) Overpotential comparison and (c) Tafel plots of Ir\/Ni2<\/sub>P4<\/sub>O12<\/sub>, Ni2<\/sub>P4<\/sub>O12<\/sub>, Ir\/NiO and NiO. (d) Comparison of OER activity. (e) Polarization curves for overall water splitting using Ir\/Ni2<\/sub>P4<\/sub>O12<\/sub>||Pt\/C and IrO2<\/sub>||Pt\/C in the two-electrode system. Inset is a\u00a0digital photo of overall water splitting. (f) Time-dependent voltage curve of Ir\/Ni2<\/sub>P4<\/sub>O12<\/sub>\u00a0in a continuous operation of 108 h\u00a0with\u00a0insets being\u00a0the SEM images before and after stability test.<\/p>\n

\u8981\u70b9\u4e09\uff1aIr\u5355\u539f\u5b50\u4fee\u9970\u589e\u5f3a\u50ac\u5316\u5242<\/b><\/strong>OER<\/b><\/strong>\u672c\u5f81\u6d3b\u6027<\/b><\/strong>\u00a0<\/b><\/strong><\/p>\n

\"\"<\/p>\n

Figure 3. (a) AC-HAADF-STEM image of Ir\/Ni2<\/sub>P4<\/sub>O12<\/sub>\u00a0after OER. (b) XANES spectra at the Ir L3<\/sub>-edge of Ir foil, IrO2<\/sub>\u00a0and Ir\/Ni2<\/sub>P4<\/sub>O12<\/sub>\u00a0before and after OER. (c) FT k<\/i><\/em>3<\/sup>-weighted \u03c7(k)-function of the EXAFS spectra at Ir L3<\/sub>-edge.\u00a0(d) EXAFS fitting curve for Ir L3<\/sub>-edge at R space. Inset: the schematic model of Ir\/Ni2<\/sub>P4<\/sub>O12 <\/sub>after OER: Ir\u00a0(purple), Ni (grey), O (red) and H (white). Wavelet transformation of the k<\/i><\/em>3<\/sup>-weighted Ir L3<\/sub>-edge EXAFS signals of (e) Ir foil, (f) Ir\/Ni2<\/sub>P4<\/sub>O12<\/sub>\u00a0after OER and (g) IrO2<\/sub>.<\/p>\n

\u901a\u8fc7\u53cd\u5e94\u540eIr\/Ni2<\/sub>P4<\/sub>O12<\/sub>\u6837\u54c1\u7684\u7403\u5dee\u7535\u955c\uff0c\u786e\u8ba4\u4e86Ir\u5728Ni2<\/sub>P4<\/sub>O12<\/sub>\u4e0a\u7684\u5355\u5206\u6563\u72b6\u6001\uff08\u56fe3a\uff09\u3002XANES\u8868\u660eIr\u7684\u4ef7\u6001\u5c0f\u4e8e+4\u4ef7\uff08\u56fe3b\uff09\u3002\u6b64\u5916\uff0cEXAFS\u5149\u8c31\u7684R\u7a7a\u95f4\u53ef\u4ee5\u770b\u51fa\u4e0d\u5b58\u5728\u660e\u663e\u7684Ir-Ir\u952e\uff08\u56fe3c\uff09\uff0c\u8868\u660e\u53cd\u5e94\u540eIr\u5728Ni2<\/sub>P4<\/sub>O12<\/sub>\u4e0a\u4ecd\u4ee5\u5355\u539f\u5b50\u5f62\u5f0f\u5206\u5e03\u3002\u8fdb\u4e00\u6b65\u5bf9EXAFS\u5149\u8c31\u62df\u5408\u53ef\u77e5\u6240\u5236\u5907Ir\u5355\u539f\u5b50\u662f\u54484\u914d\u4f4d\u7ed3\u6784\uff08\u56fe3d\uff09\u3002\u901a\u8fc7\u5c0f\u6ce2\u53d8\u6362\u53ef\u4ee5\u8fdb\u4e00\u6b65\u770b\u51faIr\/Ni2<\/sub>P4<\/sub>O12<\/sub>\u4e2d\u4e0d\u5b58\u5728Ir-Ir\u914d\u4f4d\uff08\u56fe3e-g\uff09\uff0c\u4e0eR\u7a7a\u95f4EXAFS\u5149\u8c31\u4e00\u81f4\u3002<\/p>\n

\"\"<\/p>\n

Figure 4. High-resolution XPS spectra for Ni 2p in\u00a0(a) Ni2<\/sub>P4<\/sub>O12<\/sub>\u00a0and (b) Ir\/Ni2<\/sub>P4<\/sub>O12<\/sub>\u00a0before and after OER. (c) O 1s XPS spectra of Ni2<\/sub>P4<\/sub>O12<\/sub>\u00a0and Ir\/Ni2<\/sub>P4<\/sub>O12<\/sub>\u00a0after OER. (d) Ir 4f XPS spectra of Ir\/Ni2<\/sub>P4<\/sub>O12<\/sub>\u00a0before and after OER. (e) Calculated free energy diagrams for\u00a0OER over all possible active sites\u00a0(indicated in parentheses). (f) Calculated\u00a0oxygen\u00a0vacancy formation energies (EVO<\/sub>) in the models of Ir\/Ni2<\/sub>P4<\/sub>O12<\/sub>-VO<\/sub>-I, Ir\/Ni2<\/sub>P4<\/sub>O12<\/sub>-VO<\/sub>-II and Ni2<\/sub>P4<\/sub>O12<\/sub>.<\/p>\n

\u53cd\u5e94\u540eNi\u79bb\u5b50\u4ef7\u6001\u964d\u4f4e\uff0c\u6c27\u7a7a\u4f4d\uff08VO<\/sub>\uff09\u51fa\u73b0\uff0cIr\u7684\u4ef7\u6001\u5347\u9ad8\uff08\u56fe4a-d\uff09\u3002OER\u8fc7\u7a0b\u4e2d\u751f\u6210\u7684\u6c27\u7a7a\u4f4d\u548c\u9ad8\u4ef7Ir\u4f4d\u70b9\u662fOER\u9ad8\u6548\u6d3b\u6027\u4f4d\u70b9\u3002\u7406\u8bba\u8ba1\u7b97\u7ed3\u679c\u8868\u660e\uff0cIr\u5355\u539f\u5b50\u4e0d\u4ec5\u53ef\u4ee5\u4f18\u5316\u975e\u76f8\u90bbVO<\/sub>\u4f4d\u70b9\u7684\u6d3b\u6027\uff0c\u66f4\u91cd\u8981\u7684\u662f\u5176\u53ef\u76f4\u63a5\u4f5c\u4e3a\u9ad8\u6548OER\u6d3b\u6027\u4e2d\u5fc3\u589e\u5f3a\u53cd\u5e94\u52a8\u529b\u5b66\uff08\u56fe4e\uff09\u3002\u6b64\u5916\uff0c\u7406\u8bba\u8ba1\u7b97\u8fd8\u53d1\u73b0VO<\/sub>\u66f4\u503e\u5411\u4e8e\u5728Ir\u5355\u539f\u5b50\u8fdc\u7aef\u5f62\u6210(\u56fe4f)\u3002\u56e0\u6b64\uff0cIr\/Ni2<\/sub>P4<\/sub>O12<\/sub>\u4e2d\u7684\u5355\u539f\u5b50Ir\u548c\u57fa\u5e95\u4e0a\u8fdc\u79bbIr\u5355\u539f\u5b50\u7684VO<\/sub>\u90fd\u53ef\u4f5c\u4e3aOER\u6d3b\u6027\u4e2d\u5fc3\u3002<\/p>\n

\u8981\u70b9\u56db\uff1aIr\u5355\u539f\u5b50\u4fee\u9970\u4fc3\u8fdbNi<\/b><\/strong>2<\/b><\/sub><\/strong>P<\/b><\/strong>4<\/b><\/sub><\/strong>O<\/b><\/strong>12<\/b><\/sub><\/strong>\u5728<\/b><\/strong>\u53cd\u5e94\u8fc7\u7a0b\u4e2d\u7684\u7535\u5316\u5b66\u91cd\u6784<\/b><\/strong><\/p>\n

\"\"<\/p>\n

Figure 5. (a) The evolution of CV curves for Ni2<\/sub>P4<\/sub>O12<\/sub>\u00a0and Ir\/Ni2<\/sub>P4<\/sub>O12<\/sub>\u00a0(scan rate: 50 mV s-1<\/sup>, without iR compensation). In\u00a0situ Raman spectra of (b) Ni2<\/sub>P4<\/sub>O12<\/sub>\u00a0and (c) Ir\/Ni2<\/sub>P4<\/sub>O12<\/sub>\u00a0during\u00a0CV cycles. (d) HRTEM image and corresponding FFT patterns of selected regions\u00a0for Ir\/Ni2<\/sub>P4<\/sub>O12<\/sub>\u00a0after\u00a0OER. High-resolution XPS spectra for P 2p of (e) Ni2<\/sub>P4<\/sub>O12<\/sub>\u00a0and (f) Ir\/Ni2<\/sub>P4<\/sub>O12<\/sub>\u00a0before and after OER. (g) Atomic ratios of each\u00a0element in Ni2<\/sub>P4<\/sub>O12<\/sub>\u00a0and Ir\/Ni2<\/sub>P4<\/sub>O12<\/sub>\u00a0after OER according to EDS analysis. (h) Ion chromatography of electrolyte for Ir\/Ni2<\/sub>P4<\/sub>O12<\/sub>\u00a0after OER and that of standard solution of P species. (i) Calculated energy cost to release a PO4<\/sub>3-<\/sup>\u00a0in Ni2<\/sub>P4<\/sub>O12<\/sub>\u00a0with and without an Ir atom in the vicinity.<\/p>\n

\u4e0eNi\u001f2<\/sub>P4<\/sub>O12<\/sub>\u5bf9\u6bd4\uff0cCV\u66f2\u7ebf\u4e2d\u8fd8\u539f\u5cf0\u7684\u8d1f\u79fb\u3001\u539f\u4f4d\u62c9\u66fc\u5149\u8c31\u4e2d\u66f4\u65e9\u51fa\u73b0\u548c\u66f4\u5f3a\u7684NiOOH\u4fe1\u53f7\u5cf0\u4ee5\u53caIr\/Ni2<\/sub>P4<\/sub>O12<\/sub>\u6837\u54c1\u8868\u9762\u66f4\u660e\u663e\u7684\u65e0\u5b9a\u578b\u7ed3\u6784\uff0c\u5747\u8868\u660e\u4e86Ir\u5355\u539f\u5b50\u4fee\u9970\u4fc3\u8fdb\u4e86Ni2<\/sub>P4<\/sub>O12<\/sub>\u7684\u7535\u5316\u5b66\u91cd\u6784\uff08\u56fe5a-d\uff09\u3002\u901a\u8fc7XPS\u3001EDS\u5143\u7d20\u6bd4\u4f8b\u53d8\u5316\u548c\u53cd\u5e94\u540e\u6eb6\u6db2\u7684\u79bb\u5b50\u8272\u8c31\u5206\u6790\u8868\u660e\u53cd\u5e94\u540eNi2<\/sub>P4<\/sub>O12<\/sub>\u4e2d\u7684P\u5143\u7d20\u542b\u91cf\u51cf\u5c11\uff0c\u5176\u4e3b\u8981\u4ee5PO4<\/sub>3-<\/sup>\u7684\u5f62\u5f0f\u6790\u51fa\u5230\u6eb6\u6db2\u4e2d\u3002\u7406\u8bba\u8ba1\u7b97\u7ed3\u679c\u8868\u660e\uff0cIr\u5355\u539f\u5b50\u4fee\u9970\u4fc3\u8fdb\u4e86Ni2<\/sub>P4<\/sub>O12<\/sub>\u4e2dP\u4ee5PO4<\/sub>3-<\/sup>\u5f62\u5f0f\u6790\u51fa\u3002\u6b64\u5916\uff0c\u901a\u8fc7\u4e0eIr\/NiO\u4f53\u7cfb\u5bf9\u6bd4\u5e76\u7ed3\u5408\u6700\u8fd1\u7814\u7a76\u7ed3\u679c\uff0c\u6587\u7ae0\u63d0\u51fa\u9009\u62e9\u5177\u6709\u9634\u79bb\u5b50\u6790\u51fa\u7279\u6027\u7684\u57fa\u5e95\u6750\u6599\u8fdb\u884c\u4fee\u9970\u662f\u5b9e\u73b0\u672c\u5f81\u6d3b\u6027\u589e\u5f3a\u548c\u4fc3\u8fdb\u57fa\u5e95\u7535\u5316\u5b66\u91cd\u6784\u589e\u5f3a\u7684\u5173\u952e\u3002<\/p>\n

\u3010\u6587\u7ae0\u94fe\u63a5\u3011<\/b><\/strong><\/p>\n

Double Bonuses Achieved in Single-Atom Catalysts for E\ufb03cient Oxygen Evolution: Enhanced Reaction Kinetics and Reinforced Electrochemical Reconstruction<\/p>\n

https:\/\/doi.org\/10.1002\/adfm.202309824<\/a><\/p>\n

\u56db\u3001\u3010\u6210\u679c\u542f\u793a\u3011<\/strong><\/p>\n

\u3010\u6587\u7ae0\u94fe\u63a5\u3011<\/b><\/strong><\/p>\n

Double Bonuses Achieved in Single-Atom Catalysts for E\ufb03cient Oxygen Evolution: Enhanced Reaction Kinetics and Reinforced Electrochemical Reconstruction<\/p>\n

https:\/\/doi.org\/10.1002\/adfm.202309824<\/a><\/p>\n

\u3010\u901a\u8baf\u4f5c\u8005\u7b80\u4ecb\u3011<\/b><\/strong><\/p>\n

\u738b\u806a\uff0c\u5317\u4eac\u5de5\u4e1a\u5927\u5b66\u7814\u7a76\u5458\u3001\u535a\u58eb\u751f\u5bfc\u5e08\u3002\u5165\u9009\u56fd\u5bb6\u7ea7\u4eba\u624d\u8ba1\u5212QB\u9879\u76ee\uff082023\uff09\u3001\u5317\u4eac\u5e02\u6d77\u5916\u9ad8\u5c42\u6b21\u4eba\u624dHJ\u9879\u76ee\uff082017\uff09\uff0c\u5317\u4eac\u5e02\u7279\u8058\u4e13\u5bb6\u3002\u4e3b\u8981\u4ece\u4e8b\u539f\u5b50\u5c3a\u5ea6\u91d1\u5c5e\u548c\u5355\u91d1\u5c5e\u539f\u5b50\u6c27\u5316\u7269\u7684\u7814\u7a76\uff0c\u5305\u542b\u6750\u6599\u4f4d\u70b9\u8bbe\u8ba1\u8c03\u63a7\u3001\u751f\u957f\u7ec4\u88c5\u53ca\u5176\u50ac\u5316\u3001\u68c0\u6d4b\u5e94\u7528\u3002\u8fd1\u5e74\u5728\u5728Science\u00a0Adv.\u3001Adv. Mater. 3\u7bc7\u3001Adv. Func. Mater. 3\u7bc7\u7b49\u91cd\u8981\u671f\u520a\uff0c\u53d1\u886870\u4f59\u7bc7SCI\u8bba\u6587\u3002\u53c2\u4e0e\u7f16\u5199\u4e13\u84571\u90e8\u3002\u5728\u56fd\u5185\u5916\u4f1a\u8bae\u4e0a\u9080\u8bf7\/\u53e3\u5934\u62a5\u544a20\u4f59\u6b21\u3002<\/p>\n

\u7518\u7acb\u52c7\uff0c\u91cd\u5e86\u5927\u5b66\u526f\u7814\u7a76\u5458\uff0c\u535a\u58eb\u751f\u5bfc\u5e08\uff0c\u4e3b\u8981\u4ece\u4e8b\u80fd\u6e90\u6750\u6599\u7269\u7406\uff0c\u7406\u8bba\u4e0e\u5b9e\u9a8c\u63a2\u7d22\u80fd\u6e90\u6750\u6599\u8bbe\u8ba1\u4e0e\u5de5\u51b5\u4e0b\u7684\u57fa\u672c\u7269\u7406\u5316\u5b66\u673a\u5236\uff0c\u4e3b\u8981\u5305\u62ec\u5f02\u76f8\u50ac\u5316\u3001\u5149\uff08\u7535\u3001\u538b\u7535\uff09\u50ac\u5316\u3001\u9502\uff08\u94a0\u3001\u9541\uff09\u79bb\u5b50\u7535\u6c60\u7b49\u3002\u81f3\u4eca\u4ee5\u7b2c\u4e00\u6216\u901a\u8baf\u4f5c\u8005\u5728Energ.\u00a0Environ. Sci.\u3001Adv. Mater.\u3001Adv. Funct. Mater.\u3001ACS Nano\u3001ACS Catal.\u3001Nano Energy\u3001J. Phys. Chem. Lett.\u3001Phys. Rev. B\u7b49\u91cd\u8981\u56fd\u9645\u5b66\u672f\u671f\u520a\u53d1\u8868\u8bba\u658750\u591a\u7bc7\uff0c\u88abSCI\u4ed6\u5f154200\u591a\u6b21\uff0cH\u56e0\u5b5039\u3002\u4e3b\u6301\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\u9752\u5e74\u3001\u9762\u4e0a\u54041\u9879\uff0c\u91cd\u5e86\u5e02\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\u9762\u4e0a\u53ca\u5408\u4f5c\u7814\u7a76\u9879\u76ee5\u9879\u3002\u62c5\u4efb\u5305\u62ecNat. Commun.\u3001J. Mater. Chem. A\u7b49\u82e5\u5e72\u8457\u540dSCI\u671f\u520a\u5ba1\u7a3f\u4eba\uff0c\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\u901a\u8baf\u8bc4\u5ba1\u4e13\u5bb6\uff0c\u6559\u80b2\u90e8\u5b66\u4f4d\u4e2d\u5fc3\u901a\u8baf\u8bc4\u5ba1\u4e13\u5bb6\uff0cSCI\u671f\u520aRare Metals\u9752\u5e74\u7f16\u59d4\uff0cFrontiers\u7f16\u59d4\u3002<\/p>\n

\u5468\u5c0f\u5143\uff0c\u91cd\u5e86\u5927\u5b66\u6559\u6388\uff0c\u535a\u58eb\u751f\u5bfc\u5e08\uff0c\u91cd\u5e86\u5927\u5b66\u5206\u6790\u6d4b\u8bd5\u4e2d\u5fc3\u4e3b\u4efb\uff0c\u91cd\u5e86\u5927\u5b66\u91cf\u5b50\u6750\u6599\u4e0e\u5668\u4ef6\u4e2d\u5fc3\u526f\u4e3b\u4efb\uff0c\u56fd\u5bb6\u6770\u51fa\u9752\u5e74\u57fa\u91d1\u9879\u76ee\u83b7\u5f97\u8005\uff0c\u56fd\u5bb6\u91cd\u70b9\u7814\u53d1\u8ba1\u5212\u9879\u76ee\u8d1f\u8d23\u4eba(\u9996\u5e2d\u79d1\u5b66\u5bb6)\uff0c\u4e3b\u6301\u591a\u4e2a\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\u7b49\u9879\u76ee\u3002\u83b7\u91cd\u5e86\u5e02\u79d1\u5b66\u6280\u672f\u5956\u81ea\u7136\u79d1\u5b66\u5956\u4e00\u7b49\u5956\u3001\u4e2d\u56fd\u5206\u6790\u6d4b\u8bd5\u534f\u4f1a\u79d1\u5b66\u6280\u672f\u4e00\u7b49\u5956\u3001\u56fd\u9645\u70ed\u7535\u5b66\u4f1a\u9752\u5e74\u79d1\u5b66\u5bb6\u5956\u7b4914\u9879\u3002\u8fd1\u4e94\u5e74\u6765\u7b2c\u4e00\/\u901a\u8baf\u4f5c\u8005\u53d1\u8868SCI\u8bba\u6587100\u4f59\u7bc7\uff0c\u5305\u62ecNat. Commun.\u3001Energ. Environ. Sci.\u3001Adv. Mater.\u3001Mater. Today\u3001Adv. Energy Mater.\u3001Adv. Funct. Mater.\u7b49\u5b66\u672f\u671f\u520a\uff0c\u5728\u56fd\u9645\u70ed\u7535\u5e74\u4f1a\uff08ICT\uff09\u3001\u7f8e\u56fd\u6750\u6599\u5927\u4f1a\uff08MRS\uff09\u3001\u6b27\u6d32\u6750\u6599\u5927\u4f1a\uff08EMRS\uff09\u3001\u4e2d\u56fd\u6750\u6599\u5927\u4f1a\u53ca\u4e2d\u56fd\u7269\u7406\u5e74\u4f1a\u7b49\u5b66\u672f\u4f1a\u8bae\u4e0a\u505a\u7279\u9080\u62a5\u544a50\u4f59\u6b21\u3002\u62c5\u4efb\u4e2d\u56fd\u6750\u6599\u5b66\u4f1a\u3001\u7845\u9178\u76d0\u5b66\u4f1a\u7b49\u591a\u4e2a\u5b66\u672f\u7ec4\u7ec7\u5206\u4f1a\u7406\u4e8b\/\u59d4\u5458\u3002\u517c\u804cRare Metals\u53caJ. Anal. Test.\u671f\u520a\u7f16\u59d4, Sci. China Mater.\u9752\u5e74\u7f16\u59d4\uff0cChin. Phys. B\u5ba2\u5ea7\u7f16\u59d4\u3002Nat. Commun.\u3001Energ.\u00a0Environ. Sci.\u3001Adv. Mater.\u3001Adv. Energy Mater.\u3001Adv. Funct. Mater.\u7b49SCI \u56fd\u9645\u671f\u520a\u5ba1\u7a3f\u4eba\u3002\u7ec4\u7ec7\u4e2d\u56fd\uff08\u56fd\u9645\uff09\u529f\u80fd\u6750\u6599\u79d1\u6280\u4e0e\u4ea7\u4e1a\u9ad8\u5c42\u8bba\u575b\u5206\u4f1a\u3001\u4e2d\u56fd\u6750\u6599\u5927\u4f1a\u70ed\u7535\u5206\u4f1a\u3001\u91cf\u5b50\u6750\u6599\u4e0e\u5668\u4ef6\u8bba\u575b\u7b49\u4f1a\u8bae10\u4f59\u6b21\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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