{"id":267145,"date":"2025-05-29T07:00:03","date_gmt":"2025-05-28T23:00:03","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=267145"},"modified":"2025-05-28T23:23:45","modified_gmt":"2025-05-28T15:23:45","slug":"%e4%b8%ad%e5%8d%97%e5%a4%a7%e5%ad%a6afm%ef%bc%9a%e5%88%a9%e7%94%a8%e6%95%b0%e6%8d%ae%e9%a9%b1%e5%8a%a8%e9%ab%98%e6%95%88%e8%ae%be%e8%ae%a1%e5%a4%9a%e5%8a%9f%e8%83%bd%e3%80%81%e9%ab%98%e6%b4%bb","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=267145","title":{"rendered":"\u4e2d\u5357\u5927\u5b66AFM\uff1a\u5229\u7528\u6570\u636e\u9a71\u52a8\u9ad8\u6548\u8bbe\u8ba1\u591a\u529f\u80fd\u3001\u9ad8\u6d3b\u6027 PtFeCoNiX \u6709\u5e8f\u9ad8\u71b5\u5408\u91d1\u50ac\u5316\u5242"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-267150\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72471-28.png\" alt=\"\" width=\"800\" height=\"343\" 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Functional Materials\u300b\u671f\u520a\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cEfficient Design of PtFeCoNiX Ordered High-Entropy Alloys as Multifunctional High-Performance 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loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-267151\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72472-28.png\" alt=\"\" width=\"800\" height=\"842\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72472-28.png 800w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72472-28-285x300.png 285w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72472-28-768x808.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u56fe 1 PtFeCoNiX HEAs \u50ac\u5316\u5242\u7684\u8bbe\u8ba1\u7b56\u7565\uff1b\uff08a\uff09\u4f20\u7edf\u9ad8\u71b5\u5408\u91d1\u50ac\u5316\u5242\u8bbe\u8ba1\u65b9\u6848\uff1b\uff08b\uff09\u672c\u6587\u63d0\u51fa\u7684\u57fa\u4e8e\u57fa\u7840\u6570\u636e\u9ad8\u6548\u7b5b\u9009HEAs\u65b9\u6cd5\u3002<\/p>\n<p>\u56fe2\u5c55\u793a\u4e86\u8be6\u7ec6\u7684\u57fa\u4e8e\u57fa\u7840\u6570\u636e\u9ad8\u6548\u7b5b\u9009\u8fc7\u7a0b\u548c DFT 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\u7684\u7a33\u5b9a\u5f62\u6210\uff0c\u4ece\u800c\u5b9e\u73b0\u5747\u5300\u7684\u56fa\u6eb6\u7ed3\u6784\uff0c\u9632\u6b62\u76f8\u5206\u79bb\u3002\u5143\u7d20\u4e30\u5ea6\u53ef\u786e\u4fdd\u50ac\u5316\u5242\u7684\u539f\u6599\u4f9b\u5e94\u548c\u6210\u672c\u63a7\u5236\u3002\u5728\u7ecf\u8fc7\u4e00\u7cfb\u5217\u7b5b\u9009\u540e\uff0cGa\u88ab\u786e\u5b9a\u4e3a\u6700\u4f73\u63ba\u6742\u5143\u7d20\u3002\u4e3a\u4f50\u8bc1\u5143\u7d20\u7b5b\u9009\u7684\u51c6\u786e\u6027\uff0c\u5bf9\u7194\u70b9\u7b5b\u9009\u540e\u7684Zn\u3001Ga\u3001In\u3001Sn(\u5b89\u5168\u65e0\u6bd2\u3001\u8f83\u4e3a\u5e38\u89c1\u7684\u63ba\u6742\u5143\u7d20)\u56db\u79cd\u5143\u7d20\u7684\u542b\u6c27\u4e2d\u95f4\u4f53\u8fdb\u884c\u8ba1\u7b97\u5206\u6790\uff0c\u9a8c\u8bc1\u4e86\u7b5b\u9009\u539f\u7406\uff0c\u8bc1\u5b9e\u4e86\u7b5b\u9009\u7684\u51c6\u786e\u6027\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-267152\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72473-25.png\" alt=\"\" width=\"800\" height=\"908\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72473-25.png 800w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72473-25-264x300.png 264w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72473-25-768x872.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u56fe 2 \u57fa\u4e8e\u57fa\u7840\u6570\u636e\u9ad8\u6548\u7b5b\u9009\u8fc7\u7a0b\u548c DFT \u8ba1\u7b97\u9a8c\u8bc1\u7684\u76f8\u5173\u8fc7\u7a0b\uff1b(a)\u5143\u7d20\u7194\u70b9\u7edf\u8ba1\u5206\u6790\uff1b(b)\u5143\u7d20\u539f\u5b50\u534a\u5f84\u7edf\u8ba1\u5206\u6790\uff1b(c)\u5143\u7d20\u7535\u8d1f\u6027\u7edf\u8ba1\uff1b(d)\u6838\u5fc3\u53c2\u6570\u7b5b\u9009\u7ed3\u679c\uff1b(e)\u4e0d\u540c\u5143\u7d20\u4e4b\u95f4\u7684\u6df7\u5408\u7113\uff1b(f)\u5730\u58f3\u4e2d\u7684\u5143\u7d20\u4e30\u5ea6\uff1b(g)\u542b\u6c27\u4e2d\u95f4\u4f53\u5438\u9644\u8fc7\u7a0b\uff08OER\u3001ORR \u8fc7\u7a0b\uff09\u5efa\u6a21\uff1b(h)\u521d\u6b65\u7b5b\u9009\u51fa\u7684\u5143\u7d20\uff08Pt60Fe10Co10Ni10X10\uff09\u5efa\u6a21\uff1b(i)\u56db\u79cd\u7ed3\u6784\u7684\u8ba1\u7b97\u53cd\u5e94\u80fd\u969c\u56fe\u3002<\/p>\n<p>\u5728\u968f\u540e\u7684\u5236\u5907\u4e2d\uff0c\u4e3a\u4e86\u5c55\u73b0\u901a\u8fc7\u5408\u7406\u7684\u5143\u7d20\u6bd4\u4f8b\u53d8\u5316\u5bf9\u50ac\u5316\u5242\u6027\u80fd\u8fdb\u884c\u7684\u7cbe\u51c6\u8c03\u63a7\u3002\u6587\u7ae0\u901a\u8fc7 5%\u539f\u5b50\u589e\u91cf\u7684\u9553\u542b\u91cf\u6765\u8c03\u6574\u5143\u7d20\u7ec4\u6210\uff0c\u5728\u4fdd\u6301\u7ed3\u6784\u5b8c\u6574\u6027\u4e0e\u5408\u6210\u53ef\u884c\u6027\u4e4b\u95f4\u53d6\u5f97\u5e73\u8861\u3002\u5728\u4fdd\u8bc1Fe\u3001Co\u3001Ni\u5143\u7d20\u6bd4\u4f8b\u57fa\u672c\u4e0a\u4e0d\u53d8\u7684\u6761\u4ef6\u4e0b\uff0c\u8bbe\u8ba1\u5236\u5907\u4e86\u4e0d\u540cGa\u542b\u91cf\u7684\u50ac\u5316\u5242\u3002\uff08Pt<sub>65<\/sub>Fe<sub>13<\/sub>Co<sub>11<\/sub>Ni<sub>12<\/sub>\/CNT\uff0cPt<sub>55<\/sub>Fe<sub>12<\/sub>Co<sub>7<\/sub>Ni<sub>15<\/sub>Ga<sub>5<\/sub>\/CNT\uff0cPt<sub>54<\/sub>Fe<sub>15<\/sub>Co<sub>9<\/sub>Ni<sub>12<\/sub>Ga<sub>10<\/sub>\/CNT,\u00a0Pt<sub>51<\/sub>Fe<sub>10<\/sub>Co<sub>5<\/sub>Ni<sub>13<\/sub>Ga<sub>17<\/sub>\/CNT\uff0cPt<sub>40<\/sub>Fe<sub>13<\/sub>Co<sub>8<\/sub>Ni<sub>12<\/sub>Ga<sub>20<\/sub>\/CNT\uff0cPt<sub>27<\/sub>Fe<sub>14<\/sub>Co<sub>13<\/sub>Ni<sub>12<\/sub>Ga<sub>34<\/sub>\/CNT\uff09<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-267153\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72474-24.png\" alt=\"\" width=\"800\" height=\"161\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72474-24.png 800w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72474-24-300x60.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72474-24-768x155.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u56fe3 \u6837\u54c1\u5236\u5907\u793a\u610f\u56fe<\/p>\n<p>\u901a\u8fc7X\u5c04\u7ebf\u884d\u5c04\u56fe(XRD)\u53ef\u4ee5\u76f4\u89c2\u53d1\u73b0\uff0c\u65e0Ga\u50ac\u5316\u5242\u6837\u54c1\u6709\u5e8f\u7a0b\u5ea6\u4ec5\u4e3a20.2%\uff0c\u800c\u52a0\u51655%Ga\u540e\u6837\u54c1\u6709\u5e8f\u7a0b\u5ea6\u9661\u7136\u589e\u52a0\u5230\u4e8685.3%\uff0c\u4e14\u968f\u7740Ga\u542b\u91cf\u7684\u63d0\u5347\uff0c\u5408\u91d1\u7684\u6709\u5e8f\u7a0b\u5ea6\u4e0d\u65ad\u589e\u52a0\u3002XRD\u63ed\u793a\u4e86\u4f4e\u7194\u70b9Ga\u5143\u7d20\u7684\u52a0\u5165\u663e\u8457\u589e\u52a0\u4e86\u50ac\u5316\u5242\u7684\u6709\u5e8f\u7a0b\u5ea6\u3002X\u5c04\u7ebf\u5149\u7535\u5b50\u80fd\u8c31(XPS)\u65b9\u6cd5\u7814\u7a76\u4e86\u6837\u54c1\u8868\u9762\u7684\u5143\u7d20\u7ec4\u6210\u548c\u4ef7\u6001\u6bd4\u8f83\u3002\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c(TEM)\u7528\u4e8e\u8868\u5f81Pt<sub>51<\/sub>Fe<sub>10<\/sub>Co<sub>5<\/sub>Ni<sub>13<\/sub>Ga<sub>17<\/sub>\/CNT\u50ac\u5316\u5242\u7684\u5fae\u89c2\u5f62\u8c8c\u3002\u4e24\u8005\u5145\u5206\u8bf4\u660e\u4e86\u9ad8\u71b5\u50ac\u5316\u5242\u7684\u6210\u529f\u5236\u5907\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-267154\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72475-25.png\" alt=\"\" width=\"800\" height=\"742\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72475-25.png 800w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72475-25-300x278.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72475-25-768x712.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u56fe 4 (a) PtFeCoNiGa\/CNT \u50ac\u5316\u5242\u7684 XRD \u8868\u5f81\uff1b(b) XPS \u5143\u7d20\u5149\u8c31\uff1b(c-g) PtFeCoNiMnGa\/CNT \u50ac\u5316\u5242\u4e2d\u94c2\u3001\u9553\u3001\u94c1\u3001\u94b4\u3001\u954d\u7684 XPS \u9ad8\u5206\u8fa8\u7387\u5149\u8c31\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-267155\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72476-19.png\" alt=\"\" width=\"800\" height=\"799\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72476-19.png 800w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72476-19-150x150.png 150w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72476-19-300x300.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72476-19-768x767.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u56fe 5 (a-c) Pt51Fe10Co5Ni13Ga17\/CNT \u7684 TEM \u5f62\u8c8c\uff1b(d) Pt51Fe10Co5Ni13Ga17\/CNT \u6676\u683c\u6761\u7eb9\uff1b(e)\u4e0e(d)\u76f8\u5bf9\u5e94\u7684FFT\u884d\u5c04\u6591\uff1b(f) Pt51Fe10Co5Ni13Ga17\/CNT\u7684EDS\u56fe\u8c31\u3002<\/p>\n<p>\u7ed3\u5408\u56fe6\u30017\u53ef\u4ee5\u660e\u663e\u5f97\u5230\uff0c\u968f\u7740Ga\u542b\u91cf\u7684\u68af\u5ea6\u589e\u52a0\uff0c\u50ac\u5316\u5242\u7684\u6027\u80fd\u5448\u73b0\u706b\u5c71\u578b\u53d8\u5316\uff0c\u8868\u660e\u4e86\u4ee55%Ga\u5143\u7d20\u6bd4\u4f8b\u53d8\u5316\u4e0b\uff0c\u5bf9\u50ac\u5316\u5242\u7684\u6027\u80fd\u6709\u7740\u660e\u663e\u7684\u8c03\u63a7\u3002\u5176\u4e2d\uff0cPt<sub>51<\/sub>Fe<sub>10<\/sub>Co<sub>5<\/sub>Ni<sub>13<\/sub>Ga<sub>17<\/sub>\/CNT\u50ac\u5316\u5242\u5c55\u73b0\u51fa\u4e86\u4f18\u5f02\u7684OER\/ORR\u53cc\u529f\u80fd\u50ac\u5316\u6027(OER \u03b7<sub>10<\/sub>\u4e3a254 mV\uff1bORR\u534a\u6ce2\u7535\u4f4d\u4e3a0.905 V)\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-267156\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72477-16.png\" alt=\"\" width=\"800\" height=\"447\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72477-16.png 800w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72477-16-300x168.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72477-16-768x429.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u56fe 6 (a) PtFeCoNiGa\/CNT\u50ac\u5316\u5242\u548cRuO2\u57281M KOH\u4e2dOER\u7684LSV\u66f2\u7ebf\uff1b(b) PtFeCoNiGa\/CNT\u50ac\u5316\u5242\u548cRuO2\u7684Tafel\u56fe\uff1b(c) PtFeCoNiGa\/CNT\u50ac\u5316\u5242\u548cRuO2\u572810\u548c100 mA cm-2 \u65f6\u7684\u6027\u80fd\u67f1\u72b6\u56fe\uff1b(d) EIS Nyquist\u56fe\uff1b(e) PtFeCoNiGa\/CNT\u50ac\u5316\u5242\u548cRuO2\u7684ECSA\uff1b(f)PtFeCoNiGa\/CNT\u548cRuO2\u572810 mA cm-2 \u65f61M KOH\u4e2d\u7684CP\u66f2\u7ebf\uff1b<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-267157\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72478-9.png\" alt=\"\" width=\"800\" height=\"437\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72478-9.png 800w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72478-9-300x164.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72478-9-768x420.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u56fe 7 (a) \u5728 0.1M KOH \u6eb6\u6db2\u4e2d1600 rpm\u8f6c\u901f\u65f6\u7684LSV \u66f2\u7ebf\uff1b(b) ORR\u7684Tafel\u56fe\uff1b(c) PtFeCoNiGa\/CNT \u50ac\u5316\u5242\u4e0ePt\/C\u7684\u5f00\u8def\u7535\u538b\u4e0e\u534a\u6ce2\u7535\u4f4d\u67f1\u72b6\u56fe\uff1b(d)\u53cc\u529f\u80fdOER\/ORR \u6781\u5316\uff1b(e) 1600rpm \u65f6 Pt51Fe10Co5Ni13Ga17\/CNT \u50ac\u5316\u5242\u548c Pt\/C \u7684\u5f52\u4e00\u5316 i-t \u66f2\u7ebf\uff1b(f) 0.9 V\u65f6MA\u548cSA\u7684\u6027\u80fd\u67f1\u72b6\u56fe\u3002<\/p>\n<p>\u4e3a\u5c55\u73b0\u50ac\u5316\u5242\u826f\u597d\u7684\u5e94\u7528\u524d\u666f\uff0c\u5c0617Ga\u6837\u54c1\u88c5\u5907\u81f3\u53ef\u5145\u7535\u950c\u7a7a\u6c14\u7535\u6c60\u7684\u7a7a\u6c14\u7535\u6781\u4e2d\uff0c\u4e0e\u5546\u4e1a\u50ac\u5316\u5242\u76f8\u6bd4\uff0c\u5176\u5c55\u73b0\u4e86\u4f18\u5f02\u7684\u5145\u653e\u7535\u6027\u80fd\u4e0e\u7a33\u5b9a\u6027\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-267158\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72479-5.png\" alt=\"\" width=\"800\" height=\"772\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72479-5.png 800w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72479-5-300x290.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u72479-5-768x741.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u56fe8 (a)\u950c\u7a7a\u6c14\u7535\u6c60\u5b9e\u7269\u56fe\uff1b(b) Pt51Fe10Co5Ni13Ga17\/CNT \u548c\u5546\u7528\u50ac\u5316\u5242\u7684\u5145\u653e\u7535\u66f2\u7ebf\uff1b(c)\u653e\u7535\u66f2\u7ebf\u548c\u76f8\u5e94\u7684\u9762\u79ef\u529f\u7387\u56fe\uff1b(d) \u5f00\u8def\u7535\u538b\uff1b(e)\u6bd4\u5bb9\u91cf\u56fe\uff1b(f)\u80fd\u91cf\u5bc6\u5ea6\u56fe\uff1b(g) Pt51Fe10Co5Ni13Ga17\/CNT\u50ac\u5316\u5242\u548c\u5546\u7528\u50ac\u5316\u5242\u57285mA cm-2\u4e0b\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n<p>\u4e3a\u4e86\u8fdb\u4e00\u6b65\u63a2\u7a76\u50ac\u5316\u5242\u7684\u591a\u529f\u80fd\u50ac\u5316\u6027\uff0c\u5bf9\u50ac\u5316\u5242\u7684HER\u6027\u80fd\u4e0eMOR\u6027\u80fd\u8fdb\u884c\u4e86\u6d4b\u8bd5\u3002\u5728\u4e24\u4e2a\u6d4b\u8bd5\u4e2d\u540c\u6837\u89c2\u5bdf\u5230\u4e86\u6027\u80fd\u5448\u73b0\u706b\u5c71\u578b\u53d8\u5316\u3002\u5176\u4e2d\uff0c17Ga\u50ac\u5316\u5242\u57281M KOH\u6761\u4ef6\u4e0bHER \u03b7<sub>10<\/sub>\u4ec5\u4e3a18mV\uff0cMOR\u8d28\u91cf\u6d3b\u6027\u8fbe\u5230\u4e863059.8 mA mg<sub>Pt<\/sub><sup>-1<\/sup>\u3002\u603b\u4e4b\uff0c\u7ecf\u8fc7\u7cbe\u786e\u8c03\u63a7\u4e0b\u7684\u50ac\u5316\u5242\u62e5\u6709\u7740\u4f18\u5f02\u7684OER\u3001ORR\u3001HER\u3001MOR\u591a\u529f\u80fd\u50ac\u5316\u6027\u80fd\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-267159\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u724710-4.png\" alt=\"\" width=\"800\" height=\"670\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u724710-4.png 800w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u724710-4-300x251.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u724710-4-768x643.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u56fe 9 (a) PtFeCoNiGa\/CNT\u57281 M KOH \u4e2dHER\u7684LSV\u66f2\u7ebf\uff1b(b) PtFeCoNiGa\/CNT \u50ac\u5316\u5242\u548cPt\/C\u572810 \u548c100 mA cm-2 \u65f6\u7684\u6027\u80fd\u67f1\u72b6\u56fe\uff1b(c) HER Tafel\u56fe\uff1b(d-e) PtFeCoNiGa\/CNT\u548cPt\/C \u57280.5M H2SO4+1M CH3OH.\u6eb6\u6db2\u4e2dMOR\u6027\u80fd\u56fe\uff1b(f) Pt51Fe10Co5Ni13Ga17\/CNT \u50ac\u5316\u5242\u4e0e\u5546\u7528\u50ac\u5316\u5242\u7684\u6027\u80fd\u6bd4\u8f83\uff1b(g-i) Pt51Fe10Co5Ni13Ga17\/CNT \u50ac\u5316\u5242\u4e0e\u8bb8\u591a\u5df2\u62a5\u9053\u7684\u94c2\u57fa\u50ac\u5316\u5242\u548c\u5176\u4ed6\u7c7b\u578b\u50ac\u5316\u5242\u7684\u6838\u5fc3\u6027\u80fd\u6bd4\u8f83\uff08HER OER\u7684\u03b710\uff1bORR\u7684E1\/2\uff1bMOR\u7684MA\uff09\u3002<\/p>\n<p>\u4e3a\u4e86\u8fdb\u4e00\u6b65\u9a8c\u8bc1Ga\u5143\u7d20\u5bf9\u50ac\u5316\u5242\u672c\u5f81\u6d3b\u6027\u548c\u591a\u529f\u80fd\u50ac\u5316\u6027\u7684\u8c03\u8282\uff0c\u6587\u7ae0\u5bf9\u4e0d\u540c\u6bd4\u4f8b\u7684\u50ac\u5316\u5242\u8fdb\u884c\u4e86D\u80fd\u5e26\u8ba1\u7b97\u4e0e\u4e2d\u95f4\u4f53\u5438\u9644\u80fd\u8ba1\u7b97\u3002\u8ba1\u7b97\u7ed3\u679c\u663e\u793a\uff0c\u968f\u7740Ga\u542b\u91cf\u7684\u63d0\u5347\uff0c\u50ac\u5316\u5242d\u5e26\u4e2d\u5fc3\u9010\u6e10\u539f\u7406\u8d39\u7c73\u80fd\u7ea7\uff0c\u8868\u660e\u4e86\u8868\u9762\u538b\u7f29\u7a0b\u5ea6\u7684\u4e0d\u65ad\u52a0\u5267\u3002DFT\u8ba1\u7b97\u6709\u6548\u4f50\u8bc1\u4e86\u6587\u7ae0\u7b56\u7565\u7684\u6b63\u786e\u6027\u3002\u5f53Ga\u5143\u7d20\u4e0d\u65ad\u589e\u52a0\u65f6\uff0c\u50ac\u5316\u5242\u8868\u9762\u538b\u7f29\u7a0b\u5ea6\u8d8a\u5927\uff0cd\u80fd\u5e26\u8d8a\u539f\u7406\u8d39\u7c73\u80fd\u7ea7\uff0c\u8868\u9762\u4e0e\u4e2d\u95f4\u4f53\u7684\u76f8\u4e92\u4f5c\u7528\u529b\u8d8a\u5c0f\u3002\u6839\u636e\u8428\u5df4\u8482\u7406\u8bba\uff0c\u50ac\u5316\u5242\u8868\u9762\u4e0e\u53cd\u5e94\u4e2d\u95f4\u4f53\u7684\u76f8\u4e92\u4f5c\u7528\u5e94\u8fbe\u5230\u4e00\u4e2a\u5408\u7406\u8303\u56f4\uff0c\u50ac\u5316\u5242\u53ef\u4ee5\u5c55\u73b0\u51fa\u6700\u4f73\u5438\u9644\/\u8131\u9644\u6548\u7387\uff0c\u8fdb\u800c\u5c55\u73b0\u51fa\u4f18\u5f02\u7684\u50ac\u5316\u6027\u80fd\u3002\u5f53Ga\u542b\u91cf\u8fbe\u523017%\u65f6\uff0c\u50ac\u5316\u5242\u53cd\u5e94\u6548\u7387\u6700\u4f73\uff0c\u4e14\u6709\u7740\u6700\u5c0f\u7684\u53cd\u5e94\u80fd\u5792\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-267160\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u724711-1.png\" alt=\"\" width=\"800\" height=\"462\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u724711-1.png 800w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u724711-1-300x173.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u724711-1-768x444.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u56fe 10 PtFeCoNiGa\/CNT \u50ac\u5316\u5242\u7684\u8ba1\u7b97\u7684d\u6ce2\u6bb5\u6001\u5bc6\u5ea6\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-267161\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u724712.png\" alt=\"\" width=\"800\" height=\"764\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u724712.png 800w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u724712-300x287.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/05\/\u56fe\u724712-768x733.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u56fe 11 \u5438\u9644\u8fc7\u7a0b\u548c\u542b\u6c27\u4e2d\u95f4\u4ea7\u7269\u6a21\u578b\uff08OER ORR\uff09\uff1b\uff08b-g\uff09\u4e0d\u540c\u539f\u5b50\u6bd4\u7684\u94c2\u94c1\u954d\u94b4\u9553\/\u78b3\u7eb3\u7c73\u7ba1\u50ac\u5316\u5242\u7ed3\u6784\u7684\u8ba1\u7b97\u53cd\u5e94\u80fd\u5792<\/p>\n<p>4.\u7ed3\u8bba<\/p>\n<p>\u7ed3\u5408 DFT \u8ba1\u7b97\u548c\u521d\u6b65\u50ac\u5316\u5b9e\u9a8c\uff0c\u8bc1\u5b9e\u4e86\u672c\u7814\u7a76\u63d0\u51fa\u7684\u57fa\u7840\u6570\u636e\u5f15\u5bfc\u7684 HEAs \u63ba\u6742\u7b5b\u9009\u7b56\u7565\u7684\u6709\u6548\u6027\u3002\u65b0\u5408\u6210\u7684 PtFeCoNiGa\/CNT \u6750\u6599\u5728 600\u2103\/1.5h \u9000\u706b\u540e\u51fa\u73b0\u4e86 L1<sub>0<\/sub>\u00a0\u6709\u5e8f\u7ed3\u6784\uff0c\u5176\u6709\u5e8f\u5ea6\u4e0e Ga \u542b\u91cf\u5448\u6b63\u76f8\u5173\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0cPtFeCoNi\/CNT \u6750\u6599\u5728\u76f8\u540c\u6761\u4ef6\u4e0b\u7684\u7ed3\u6784\u6709\u5e8f\u5316\u7a0b\u5ea6\u5f88\u4f4e\uff0c\u8fd9\u8868\u660e\u9553\u7684\u52a0\u5165\u5927\u5927\u964d\u4f4e\u4e86\u6709\u5e8f\u5316\u8fc7\u7a0b\u7684\u52a8\u80fd\u52bf\u5792\uff0c\u4fc3\u8fdb\u4e86\u6709\u5e8f HEA \u7684\u5f62\u6210\u3002\u50ac\u5316\u6d4b\u8bd5\u8868\u660e\uff0cGa\u7684\u5f15\u5165\u8d4b\u4e88\u4e86\u6750\u6599\u5728OER\u3001ORR\u3001HER\u548cMOR\u4f18\u5f02\u7684\u591a\u529f\u80fd\u50ac\u5316\u80fd\u529b\u3002\u91cd\u8981\u7684\u662f\uff0c\u5728\u4e25\u683c\u4fdd\u6301Fe\u3001Co\u3001Ni\u539f\u5b50\u6bd4\u4f8b\u7684\u60c5\u51b5\u4e0b\uff0c\u9553\u7684\u542b\u91cf\u4ee5 5%\u7684\u589e\u91cf\u9012\u589e\uff0cPtFeCoNiGa\/CNT\u50ac\u5316\u5242\u5728\u6240\u6709\u50ac\u5316\u6307\u6807\u4e0a\u51e0\u4e4e\u90fd\u8868\u73b0\u51fa\u706b\u5c71\u578b\u8d8b\u52bf\u3002\u8fd9\u4e9b\u7814\u7a76\u7ed3\u679c\u8868\u660e\uff0c\u5728\u6700\u4f73\u8303\u56f4\u5185\u8c03\u6574 Ga \u539f\u5b50\u6bd4\u4f8b\uff0c\u53ef\u4ee5\u5728\u4e0d\u4f1a\u5f71\u54cd L1<sub>0<\/sub>\u00a0\u6709\u5e8f\u7ed3\u6784\u7684\u524d\u63d0\u4e0b\u53ef\u5b9e\u73b0\u7cbe\u786e\u7684\u6027\u80fd\u8c03\u8282\uff0c\u5b8c\u5168\u7b26\u5408\u672c\u7814\u7a76\u4e2d\u6982\u8ff0\u7684\u8bbe\u8ba1\u539f\u5219\u3002<\/p>\n<p>\u6700\u4f73\u7ec4\u5206 Pt<sub>51<\/sub>Fe<sub>10<\/sub>Co<sub>5<\/sub>Ni<sub>13<\/sub>Ga<sub>17<\/sub>\/CNT \u5177\u6709\u4f18\u5f02\u7684OER\u3001ORR\u3001HER\u3001MOR\u591a\u529f\u80fd\u50ac\u5316\u6027\u80fd\uff0c\u5176\u5355\u4e2a\u50ac\u5316\u6027\u80fd\u4f18\u4e8e\u8fc4\u4eca\u62a5\u9053\u7684\u7edd\u5927\u591a\u6570\u50ac\u5316\u5242\u3002\u5f53\u88c5\u914d\u5230\u53ef\u5145\u7535\u950c-\u7a7a\u6c14\u7535\u6c60\u4e2d\u65f6\uff0c\u5b83\u7684\u5cf0\u503c\u529f\u7387\u5bc6\u5ea6\u8fbe\u5230 118 mW cm<sup>-2<\/sup>\uff08\u5546\u7528 Pt\/C + RuO<sub>2<\/sub>\uff1a86 mW cm<sup>-2<\/sup>\uff09\uff0c\u6bd4\u5bb9\u91cf\u4e3a 801.99 mAh g<sup>-1<\/sup>\uff08\u5546\u7528 Pt\/C + RuO<sub>2<\/sub>\uff1a758.61 mAh g<sup>-1<\/sup>\uff09\uff0c\u5e76\u4e14\u5728\u8fde\u7eed\u5145\u653e\u7535\u5faa\u73af 200 \u5c0f\u65f6\u540e\u65e0\u660e\u663e\u8870\u51cf\u3002\u5728\u9634\u79bb\u5b50\u4ea4\u6362\u819c\u5168\u89e3\u6c34\u88c5\u7f6e\u4e2d\uff0c\u5728\u5b89\u57f9\u7ea7\u7535\u6d41\u50ac\u5316\u4e0b\u7a33\u5b9a\u6027\u8d85\u8fc7200h\u3002\u8fd9\u4e9b\u7ed3\u679c\u9a8c\u8bc1\u4e86\u8be5\u50ac\u5316\u5242\u5728\u5b9e\u9645\u6761\u4ef6\u4e0b\u7684\u591a\u529f\u80fd\u50ac\u5316\u6027\u80fd\uff0c\u5e76\u51f8\u663e\u4e86\u5176\u5728\u5de5\u4e1a\u5e94\u7528\u65b9\u9762\u7684\u6f5c\u529b\u3002\u50ac\u5316\u5242\u62e5\u6709\u4f18\u5f02\u7684\u50ac\u5316\u6027\u80fd\u7684\u539f\u56e0\u6709\u4e09\uff1a1\uff09\u7a33\u5b9a\u4e86L1<sub>0<\/sub>\u6709\u5e8f\u7ed3\u6784\u30022\uff09\u5728\u4f4e\u6e29\u77ed\u65f6\u6761\u4ef6\u4e0b\u50ac\u5316\u5242\u9897\u7c92\u7ec6\u5c0f\u5f25\u6563\u30023\uff09Ga\u5143\u7d20\u4ea7\u751f\u7684\u8868\u9762\u538b\u7f29\u6548\u5e94\u5bf9\u6027\u80fd\u7684\u8fdb\u4e00\u6b65\u7cbe\u786e\u8c03\u8282\u3002<\/p>\n<p>\u5229\u7528 DFT \u8ba1\u7b97\u4e86\u6240\u6709\u8bbe\u8ba1\u50ac\u5316\u5242\u7684 D \u5e26\u4e2d\u5fc3\u8ba1\u7b97\u7ed3\u679c\u548c\u50ac\u5316\u4e2d\u95f4\u4f53\u5438\u9644\u80fd\u3002\u7ed3\u679c\u8868\u660e\uff0c\u968f\u7740\u9553\u542b\u91cf\u7684\u589e\u52a0\uff0cD\u5e26\u4e2d\u5fc3\u5355\u8c03\u5730\u5411\u4e0b\u79fb\u52a8\uff0c\u8868\u9762\u50ac\u5316\u5242\u8868\u9762\u538b\u7f29\u7a0b\u5ea6\u9010\u6e10\u589e\u52a0\uff0c\u4ece\u800c\u964d\u4f4e\u4e86\u4e0e\u50ac\u5316\u4e2d\u95f4\u4f53\u7684\u7ed3\u5408\u5f3a\u5ea6\u3002\u5f53\u76f8\u4e92\u4f5c\u7528\u8fbe\u5230\u5408\u7406\u503c\u65f6\uff0c\u5c55\u73b0\u51fa\u4f18\u5f02\u7684\u4e2d\u95f4\u4f53\u5438\u9644\/\u8131\u9644\u6548\u7387\uff0c\u8fd9\u4e00\u8d8b\u52bf\u89e3\u91ca\u4e86Ga\u8bf1\u5bfc\u7684\u50ac\u5316\u8c03\u5236\u673a\u5236\uff0c\u5e76\u9a8c\u8bc1\u4e86\u8be5\u6587\u7ae0\u63d0\u51fa\u7b56\u7565\u7684\u51c6\u786e\u6027\u3002<\/p>\n<p><strong><b>\u6587\u7ae0\u4fe1\u606f<\/b><\/strong><\/p>\n<ol start=\"2506851\">\n<li>Luan,\u00a0J.\u00a0Zhao,\u00a0T.\u00a0Gao,\u00a0F.\u00a0Wang,\u00a0H.\u00a0Xu,\u00a0Z.\u00a0Song,\u00a0L.\u00a0Luo,\u00a0S.\u00a0Gong,\u00a0B.\u00a0Liu,\u00a0Efficient Design of PtFeCoNiX Ordered High\u2010Entropy Alloys as Multifunctional High\u2010Performance Electrocatalysts.\u00a0<em><i>Adv. Funct. Mater.<\/i><\/em>2025,\u00a02506851.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 &nbsp; \u7814\u7a76\u80cc\u666f \u968f\u7740\u53ef\u6301\u7eed\u80fd\u6e90\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0c\u7535\u50ac\u5316\u53cd\u5e94\u5728\u80fd\u6e90\u8f6c\u5316\u548c\u50a8\u5b58\u9886\u57df\u7684\u91cd\u8981\u6027\u65e5\u76ca\u51f8\u663e\u3002\u9ad8\u71b5\u5408\u91d1\uff08HEAs\uff09\u56e0\u5176\u72ec\u7279\u7684\u6210\u5206\u53ef&#8230;<\/p>\n","protected":false},"author":14360,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-267145","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/267145"}],"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\/14360"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=267145"}],"version-history":[{"count":3,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/267145\/revisions"}],"predecessor-version":[{"id":267163,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/267145\/revisions\/267163"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=267145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=267145"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=267145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}