{"id":255901,"date":"2023-11-17T06:04:57","date_gmt":"2023-11-16T22:04:57","guid":{"rendered":"\/\/m.iemloyee.com\/?p=255901"},"modified":"2023-11-16T14:16:25","modified_gmt":"2023-11-16T06:16:25","slug":"%e7%9f%b3%e6%b2%b3%e5%ad%90%e5%a4%a7%e5%ad%a6%e6%b4%aa%e6%88%90%e6%9e%97%e6%95%99%e6%8e%88%e3%80%8asmall%e3%80%8b%ef%bc%9anico-ldh%e4%b8%ad%e7%a9%ba%e7%ba%b3%e7%b1%b3%e7%ac%bc%e6%9e%90%e6%b0%a7","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=255901","title":{"rendered":"\u77f3\u6cb3\u5b50\u5927\u5b66\u6d2a\u6210\u6797\u6559\u6388\u300aSmall\u300b\uff1aNiCo-LDH\u4e2d\u7a7a\u7eb3\u7c73\u7b3c\u6790\u6c27\u53cd\u5e94\u4fc3\u8fdb\u9c81\u7c73\u8bfa\u7535\u5316\u5b66\u53d1\u5149"},"content":{"rendered":"

\u7b2c\u4e00\u4f5c\u8005\uff1a\u6881\u6587\u8fdb<\/strong><\/p>\n

\u901a\u8baf\u4f5c\u8005\uff1a\u6d2a\u6210\u6797<\/strong><\/p>\n

\u901a\u8baf\u5355\u4f4d\uff1a\u77f3\u6cb3\u5b50\u5927\u5b66<\/strong><\/p>\n

\u8bba\u6587<\/strong>DOI<\/strong>\uff1a<\/strong>10.1002\/smll.202306473<\/strong><\/p>\n

\"\"<\/p>\n

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

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

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\u8be5\u5de5\u4f5c\u4ee5\u201c<\/strong>NiCo-LDH Hollow Nanocage Oxygen Evolution Reaction Promotes Luminol Electrochemiluminescence<\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728\u300aS<\/strong>mall<\/strong>\u300b\u4e0a\u3002\u77f3\u6cb3\u5b50\u5927\u5b66\u5316\u5b66\u5316\u5de5\u5b66\u9662\u7855\u58eb\u751f\u6881\u6587\u8fdb\u4e3a\u8bba\u6587\u7b2c\u4e00\u4f5c\u8005\uff0c\u77f3\u6cb3\u5b50\u5927\u5b66\u5316\u5b66\u5316\u5de5\u5b66\u9662\u6d2a\u6210\u6797\u6559\u6388\u4e3a\u8bba\u6587\u901a\u8baf\u4f5c\u8005\u3002<\/strong><\/p>\n

\u00a0\u4e09\u3001\u3010\u6838\u5fc3\u521b\u65b0\u70b9\u3011<\/strong><\/p>\n

1<\/strong>. <\/strong>\u521b\u65b0\u6027\u7684\u5f00\u53d1\u4e86\u4e00\u79cd\u65b0\u578bNiCo-LDH\u4e2d\u7a7a\u7eb3\u7c73\u7b3c\u4f5c\u4e3a\u5171\u53cd\u5e94\u4fc3\u8fdb\u5242\u3002\u5176\u51fa\u8272\u7684OER\u50ac\u5316\u6d3b\u6027\u548c\u5bf9ECL\u5f3a\u5ea6\u548c\u7a33\u5b9a\u6027\u7684\u63d0\u5347\u5f97\u5230\u4e86\u5145\u5206\u5c55\u793a\u3002<\/strong><\/p>\n

2<\/strong>.<\/strong>\u7814\u7a76\u4e86\u9c81\u7c73\u8bfa\/H<\/strong>2<\/sub><\/strong>O\u4f53\u7cfb\u7684\u53cd\u5e94\u673a\u7406\uff0c\u5f97\u51fa\u9009\u62e9\u5177\u6709\u4f18\u826fOER\u50ac\u5316\u6d3b\u6027\u7684\u50ac\u5316\u5242\u662f\u6539\u5584ECL\u53d1\u5c04\u7684\u5173\u952e\uff0c\u4e3aOER\u53c2\u4e0e\u7684\u9c81\u7c73\u8bfaECL\u4f53\u7cfb\u63d0\u4f9b\u4e86\u65b0\u7684\u89c1\u89e3\u3002<\/strong><\/p>\n

3<\/strong>. <\/strong>\u57fa\u4e8eNiCo-LDH\u4e2d\u7a7a\u7eb3\u7c73\u7b3c\u6784\u5efa\u7684\u53cc\u6a21\u5f0f\u514d\u75ab\u4f20\u611f\u5668\uff0c\u4e3aA<\/strong>FP<\/strong>\u7684\u68c0\u6d4b\u548c\u5206\u6790\u63d0\u4f9b\u4e86\u65b0\u7684\u601d\u8def\u3002<\/strong><\/p>\n

\u00a0\u56db\u3001\u3010\u6570\u636e\u6982\u89c8\u3011<\/strong><\/p>\n

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\u56fe1. <\/strong>(<\/strong>a)<\/strong>\u00a0<\/strong>Co-LDH\u548cNiCo-LDH\u7684\u5408\u6210\u793a\u610f\u56fe\uff1b(<\/strong>b<\/strong>-d)<\/strong>\u00a0<\/strong>ZIF-67\u3001Co-LDH\u548cNiCo-LDH\u7684S<\/strong>EM<\/strong>\u56fe\u50cf\uff1b(<\/strong>e<\/strong>-h)<\/strong>\u00a0<\/strong>ZIF-67\u3001Co-LDH\u548cNiCo-LDH\u7684T<\/strong>EM<\/strong>\u56fe\u50cf\uff1b(<\/strong>i<\/strong>)<\/strong>\u00a0<\/strong>N<\/strong>i<\/strong>C<\/strong>o<\/strong>-LDH\u7684HRTEM\u56fe\u50cf\uff1b(<\/strong>j<\/strong>)<\/strong>\u00a0<\/strong>N<\/strong>i<\/strong>C<\/strong>o<\/strong>-LDH\u7684EDS\u5143\u7d20\u6620\u5c04\u56fe\u50cf\u3002<\/strong><\/p>\n

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\u56fe2. ZIF-67\uff0cCo-LDH\u548cNiCo-LDH\u7684 <\/strong>(<\/strong>a) XRD\u8c31\u56fe\uff0c(b) FT-IR\u8c31\u56fe\uff0c(c) N<\/strong>2<\/sub><\/strong>\u5438\u9644-\u8131\u9644\u7b49\u6e29\u7ebf\uff1bNiCo-LDH\u7684XPS\u80fd\u8c31\uff1a(d) Co 2p\uff0c(e) Ni 2p\uff0c(f) O 1s\uff1bZIF-67\uff0cCo-LDH\u548cNiCo-LDH\u7684 (g) XPS Co 2p\u80fd\u8c31\uff0c(h) XPS O 1s\u80fd\u8c31\uff0c(i) E<\/strong>P<\/strong>R\u8c31\u56fe<\/strong><\/p>\n

 <\/p>\n

\u3002<\/strong><\/p>\n

\"\"<\/p>\n

 <\/p>\n

\u56fe3<\/strong>.<\/strong>\u00a0ZIF-67\uff0cCo-LDH\u548cNiCo-LDH\u7684 (a) LSV<\/strong>\u66f2\u7ebf\uff0c(b) \u7535\u6d41\u5bc6\u5ea6\u4e3a10 mA<\/strong>\u00b7<\/strong>cm<\/strong>-2<\/sup><\/strong>\u65f6\u7684\u8fc7\u7535\u4f4d\uff0c(c) Tafel\u56fe\uff0c(d) EIS\u56fe\uff0c(e) \u7535\u6d41\u5bc6\u5ea6 (\u0394j\/2) \u4e0e\u626b\u63cf\u901f\u7387\u7684\u7ebf\u6027\u56fe\uff0c(f) \u5728\u542b\u67091 mM\u7684\u9c81\u7c73\u8bfa\u6eb6\u6db2\u4e2d\u7684ECL\u5f3a\u5ea6\u3002<\/strong><\/p>\n

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\u56fe<\/strong>4.<\/strong>\u00a0NiCo-LDH\/GCE\u5728luminol-H<\/strong>2<\/sub><\/strong>O ECL\u7cfb\u7edf\u4e2d\u901a\u8fc7\u6b65\u8fdb\u8109\u51b2\u5728 (a)<\/strong>\u00a0<\/strong>0.6-1.2 V\uff0c(b)<\/strong>\u00a0<\/strong>1.2-0.6 V\u7684ECL\u77ac\u6001\uff1b(c) NiCo-LDH\/GCE\u5728\u6b63\u5411\u626b\u63cf\u548c\u8d1f\u5411\u626b\u63cf\u65f6\u7684ECL\u4fe1\u53f7\uff1b(d) NiCo-LDH\/GCE\u5728O<\/strong>2<\/sub><\/strong>\u3001Air\u548cN<\/strong>2<\/sub><\/strong>\u9971\u548c\u6eb6\u6db2\u4e2d\u7684CV\u548cECL\u4fe1\u53f7\uff1b(e) NiCo-LDH\/GCE\u57280-1.2V\u548c0.3-1.2 V\u8303\u56f4\u5185\u7684CV\u548cECL\u4fe1\u53f7\uff1b(f) \u4f7f\u7528\u4e0d\u540c\u6d53\u5ea6\u7684\u6d3b\u6027\u6c27\u6e05\u9664\u5242 (NBT\u548c\u786b\u8132) \u540eECL\u5f3a\u5ea6\u5747\u53d7\u5230\u6291\u5236\uff1b(g) NiCo-LDH\u4f5c\u4e3a\u5171\u53cd\u5e94\u4fc3\u8fdb\u5242\u7684\u9c81\u7c73\u8bfa-H<\/strong>2<\/sub><\/strong>O ECL\u4f53\u7cfb\u7684\u53cd\u5e94\u673a\u7406\u89e3\u91ca\u3002<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>5<\/strong>. \u514d\u75ab\u4f20\u611f\u5668\u7684\u6784\u5efa\u793a\u610f\u56fe\u3002<\/strong><\/p>\n

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\u56fe<\/strong>6<\/strong>. (a) \u4e0d\u540c\u6d53\u5ea6AFP\u7684ECL\u5f3a\u5ea6\u548c (b) ECL\u5f3a\u5ea6\u4e0eAFP\u6d53\u5ea6\u4e4b\u95f4\u7684\u7ebf\u6027\u5173\u7cfb\uff1b(c) \u4e0d\u540c\u6d53\u5ea6AFP\u7684DPV\u5f3a\u5ea6\u548c (d) DPV\u5f3a\u5ea6\u4e0eAFP\u6d53\u5ea6\u4e4b\u95f4\u7684\u7ebf\u6027\u5173\u7cfb\u3002<\/strong><\/p>\n

\u4e94\u3001\u3010\u6210\u679c\u542f\u793a\u3011<\/strong><\/p>\n

\u53d7O<\/strong>ER<\/strong>\u4ecb\u5bfc\u7684\u9c81\u7c73\u8bfaECL\u673a\u7406\u7684\u542f\u53d1\uff0c\u9996\u6b21\u4f7f\u7528\u5177\u6709\u7a7a\u5fc3\u7ed3\u6784\u548c\u7f3a\u9677\u6001\u7684NiCo-LDH\u4e2d\u7a7a\u7eb3\u7c73\u7b3c\u4f5c\u4e3a\u5171\u53cd\u5e94\u4fc3\u8fdb\u5242\uff0c\u589e\u5f3a\u4e86\u9c81\u7c73\u8bfa-H<\/strong>2<\/sub><\/strong>O\u4f53\u7cfb\u7684ECL\u53d1\u5c04\u3002\u7814\u7a76\u4e86\u9c81\u7c73\u8bfa\/H<\/strong>2<\/sub><\/strong>O\u4f53\u7cfb\u7684\u53cd\u5e94\u673a\u7406\uff0c\u5f97\u51fa\u9009\u62e9\u5177\u6709\u4f18\u826fOER\u50ac\u5316\u6d3b\u6027\u7684\u50ac\u5316\u5242\u662f\u6539\u5584ECL\u53d1\u5c04\u7684\u5173\u952e\u3002\u8fd9\u9879\u5de5\u4f5c\u4e3aOER\u53c2\u4e0e\u7684\u9c81\u7c73\u8bfaECL\u4f53\u7cfb\u63d0\u4f9b\u4e86\u65b0\u7684\u89c1\u89e3\uff0c\u5e76\u4e3a\u65b0\u578b\u5171\u53cd\u5e94\u4fc3\u8fdb\u5242\u7684\u5f00\u53d1\u6307\u660e\u4e86\u65b9\u5411\u3002<\/strong><\/p>\n

\u539f\u6587\u94fe\u63a5<\/strong>\uff1ahttps:\/\/doi.org\/10.1002\/smll.202306473<\/p>\n

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