{"id":223463,"date":"2021-06-21T06:47:34","date_gmt":"2021-06-20T22:47:34","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=223463"},"modified":"2021-06-20T21:47:47","modified_gmt":"2021-06-20T13:47:47","slug":"%e6%b2%b3%e5%8c%97%e5%a4%a7%e5%ad%a6%e6%9d%8e%e5%bf%97%e5%bc%ba%e5%9b%a2%e9%98%9fadv-sci-%ef%bc%9a%e7%94%a8%e4%ba%8e%e6%8f%90%e9%ab%98%e7%a1%92%e5%8c%96%e9%94%91%e7%ba%b3%e7%b1%b3%e6%a3%92%e9%98%b5","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=223463","title":{"rendered":"\u6cb3\u5317\u5927\u5b66\u674e\u5fd7\u5f3a\u56e2\u961fAdv. Sci.\uff1a\u7528\u4e8e\u63d0\u9ad8\u7852\u5316\u9511\u7eb3\u7c73\u68d2\u9635\u5217\u592a\u9633\u80fd\u7535\u6c60\u5f00\u8def\u7535\u538b\u7684\u5bfc\u5e26\u80fd\u7ea7\u5de5\u7a0b"},"content":{"rendered":"

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

\u5728\u8584\u819c\u592a\u9633\u80fd\u7535\u6c60\u4e2d\uff0c\u94dc\u94df\u9553\u7852\u5316(CIGS)\u3001\u78b2\u5316\u9549(CdTe)\u548c\u9499\u949b\u77ff\u5df2\u7ecf\u53d6\u5f97\u4e86\u5de8\u5927\u7684\u6210\u529f\uff0c\u5176\u8ba4\u8bc1\u7684\u80fd\u91cf\u8f6c\u6362\u6548\u7387(PCE)\u8d85\u8fc722%\u3002\u7136\u800c\uff0c\u5176\u6bd2\u6027\u3001\u81ea\u7136\u4e0d\u7a33\u5b9a\u6027\u548c\u67d0\u4e9b\u7ec4\u6210\u5143\u7d20\u7684\u4e30\u5ea6\u6709\u9650\u53ef\u80fd\u662f\u5176\u5927\u89c4\u6a21\u5e94\u7528\u7684\u969c\u788d\u3002\u56e0\u6b64\uff0c\u5df2\u7ecf\u7814\u7a76\u4e86\u66ff\u4ee3\u5730\u7403\u4e30\u5bcc\u7684\u5438\u5149\u6750\u6599\u4ee5\u7528\u4e8e\u9ad8\u6548\u3001\u73af\u4fdd\u548c\u7a33\u5b9a\u7684\u592a\u9633\u80fd\u7535\u6c60\u3002\u7852\u5316\u9511\uff08Sb2<\/sub>Se3<\/sub>\uff09\u4f5c\u4e3a\u4e00\u79cd\u65b0\u5174\u7684\u5149\u4f0f\u5438\u6536\u6750\u6599\uff0c\u7531\u4e8e\u5176\u826f\u597d\u7684\u6750\u6599\u548c\u5149\u7535\u5b50\u6027\u80fd\u800c\u53d7\u5230\u8d8a\u6765\u8d8a\u591a\u7684\u5173\u6ce8\u3002\u8be5\u5668\u4ef6\u5177\u67091.1 ~ 1.3 eV\u7684\u5e26\u9699\uff0c\u53ef\u89c1\u5149\u533a\u5438\u6536\u7cfb\u6570\u4e3a105<\/sup>\u00a0cm\u22121<\/sup>\uff0c\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\u9ad8\uff0c\u5668\u4ef6\u7a33\u5b9a\u6027\u597d\u3002Sb2<\/sub>Se3<\/sub>\u662f\u7531\u5171\u4ef7\u952e(Sb4<\/sub>Se6<\/sub>)n<\/sub>\u5e26\u901a\u8fc7\u8303\u5fb7\u534e\u529b\u7ed3\u5408\u5728\u4e00\u8d77\u7ec4\u6210\u7684\u4e00\u7ef4(1D)\u7eb3\u7c73\u5e26\u6676\u7c92\u7ed3\u3002\u8fd9\u79cd\u72ec\u7279\u7684\u4e00\u7ef4\u6676\u4f53\u7ed3\u6784\u4e0d\u4ec5\u5bfc\u81f4\u4e86\u952e\u7684\u5404\u5411\u5f02\u6027\uff0c\u800c\u4e14\u5728\u5149\u5b66\u3001\u7535\u5b66\u548c\u7f3a\u9677\u7279\u6027\u65b9\u9762\u4e5f\u6709\u5f3a\u70c8\u7684\u5404\u5411\u5f02\u6027\u3002\u56e0\u6b64\uff0c\u63a7\u5236Sb2<\/sub>Se3<\/sub>\u6676\u7c92\u7684\u6676\u4f53\u53d6\u5411\u5bf9\u5438\u6536\u5c42\u7684\u8d28\u91cf\u548c\u592a\u9633\u80fd\u7535\u6c60\u7684\u5668\u4ef6\u6027\u80fd\u975e\u5e38\u5173\u952e\u3002\u56e0\u6b64\uff0cSb2<\/sub>Se3<\/sub>\u662f\u4e00\u79cd\u975e\u5e38\u6709\u524d\u9014\u7684\u5149\u4f0f\u5438\u6536\u6750\u6599\u3002\u4e0e\u4f20\u7edf\u7684\u5e73\u9762\u7ed3\u6784\u8584\u819c\u592a\u9633\u80fd\u7535\u6c60\u76f8\u6bd4\uff0cSb2<\/sub>Se3<\/sub>\u7eb3\u7c73\u68d2\u9635\u5217\u592a\u9633\u80fd\u7535\u6c60\u5177\u6709\u4f18\u826f\u7684\u5e7f\u8c31\u54cd\u5e94\u7279\u6027\u548c\u66f4\u9ad8\u7684\u77ed\u8def\u7535\u6d41\u5bc6\u5ea6\u3002\u7136\u800c\uff0cSb2<\/sub>Se3<\/sub>\u7eb3\u7c73\u68d2\u9635\u5217\u7684\u592a\u9633\u80fd\u7535\u6c60\u7684\u754c\u9762\u5de5\u7a0b\u5bf9\u63d0\u9ad8\u6027\u80fd\u66f4\u4e3a\u5173\u952e\uff0c\u56e0\u4e3a\u5b83\u5177\u6709\u8f83\u5927\u7684\u8868\u9762\u79ef\u548c\u957f\u5f84\u6bd4\uff0c\u5f88\u96be\u8986\u76d6\u5230\u81f4\u5bc6\u7684\u7f13\u51b2\u5c42\u4ee5\u5f62\u6210\u5747\u5300\u7684\u5f02\u8d28\u7ed3\u754c\u9762\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u5728\u6cb3\u5317<\/b><\/strong>\u5927\u5b66\u674e\u5fd7\u5f3a<\/b><\/strong>\u526f\u6559\u6388<\/b><\/strong>\u56e2\u961f\u7b49\u4eba\u5e26\u9886\u4e0b\uff0c\u6784\u5efa\u4e86\u4e00\u4e2a\u76f8\u4e92\u556e\u5408\u7684In2<\/sub>S3<\/sub>\u7eb3\u7c73\u7247-CdS\u590d\u5408\u6750\u6599\u4f5c\u4e3a\u7f13\u51b2\u5c42\uff0c\u7d27\u5bc6\u5730\u6d82\u8986\u5728Sb2<\/sub>Se3<\/sub>\u7eb3\u7c73\u68d2\u8868\u9762\u3002In2<\/sub>S3<\/sub>-CdS\u590d\u5408\u7f13\u51b2\u5c42\u5728Sb2<\/sub>Se3<\/sub>\/\u7f13\u51b2\u5c42\u5f02\u8d28\u7ed3\u754c\u9762\u5efa\u7acb\u4e86\u68af\u5ea6\u5bfc\u5e26\u80fd\u91cf\u6784\u578b\uff0c\u51cf\u5c11\u4e86\u754c\u9762\u91cd\u7ec4\uff0c\u589e\u5f3a\u4e86\u5149\u751f\u7535\u5b50\u7684\u8f6c\u79fb\u548c\u6536\u96c6\u3002\u80fd\u7ea7\u8c03\u8282\u4f7fSb2<\/sub>Se3<\/sub>\u592a\u9633\u80fd\u7535\u6c60\u4e2d\u7f13\u51b2\u5c42\/Sb2<\/sub>Se3<\/sub>\u548c\u7f13\u51b2\u5c42\/ZnO\u5c42\u754c\u9762\u7684\u5f00\u8def\u7535\u538b\u4e8f\u635f\u6700\u5c0f\u5316\u3002\u56e0\u6b64\uff0c\u57fa\u4e8eIn2<\/sub>S3<\/sub>-CdS\u590d\u5408\u7f13\u51b2\u5c42\u7684Sb2Se3\u7eb3\u7c73\u68d2\u9635\u5217\u592a\u9633\u80fd\u7535\u6c60\u7684\u6548\u7387\u9ad8\u8fbe9.19%\uff0cVOC<\/sub>\u4e3a461 mV\u3002\u8be5\u6210\u679c\u4ee5\u9898\u4e3a\u201cConduction Band Energy-Level Engineering for Improving Open-Circuit Voltage in Antimony Selenide Nanorod Array Solar Cells\u201d<\/b><\/strong>\u53d1\u8868\u5728\u4e86Adv. Sci.<\/b><\/strong>\u4e0a\u3002<\/p>\n

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

\u56fe<\/strong>1 <\/strong>Sb<\/b><\/strong>2<\/b><\/sub><\/strong>Se<\/b><\/strong>3<\/b><\/sub><\/strong>\u7eb3\u7c73\u68d2\u9635\u5217\u592a\u9633\u80fd\u7535\u6c60\u7684\u6c89\u79ef\u8fc7\u7a0b<\/b><\/strong>\u793a\u610f\u56fe<\/b><\/strong>\"\"<\/strong><\/p>\n

\u56fe<\/strong>2 <\/strong>\u4e0d\u540c\u7f13\u51b2\u5c42\u7684Sb<\/b><\/strong>2<\/b><\/sub><\/strong>Se<\/b><\/strong>3<\/b><\/sub><\/strong>\u7eb3\u7c73\u68d2\u9635\u5217\u7684\u4fef\u89c6SEM\u56fe<\/b><\/strong>\"\"<\/strong><\/p>\n

a) \u5355\u4e2aIn2<\/sub>S3<\/sub>\u3002<\/p>\n

b\u2013e) In2<\/sub>S3<\/sub>-CdS\u590d\u5408\u6750\u6599\uff1ab) C5\uff1bc) C7\uff1bd) C9\uff1be) C11\u3002<\/p>\n

f) \u5355\u4e2aCdS\u3002<\/p>\n

\u56fe<\/strong>3 <\/strong>Sb<\/b><\/strong>2<\/b><\/sub><\/strong>Se<\/b><\/strong>3<\/b><\/sub><\/strong>\/In<\/b><\/strong>2<\/b><\/sub><\/strong>S<\/b><\/strong>3<\/b><\/sub><\/strong>-CdS\u6838\/\u58f3\u7eb3\u7c73\u68d2\u7684<\/b><\/strong>\u5f62\u8c8c\u8868\u5f81<\/b><\/strong>\"\"<\/p>\n

a) Sb2<\/sub>Se3<\/sub>\/In2<\/sub>S3<\/sub>\u6838\/\u58f3\u7eb3\u7c73\u68d2\u9635\u5217\u7684SEM\u3002<\/p>\n

b)\u4e00\u4e2aSb2<\/sub>Se3<\/sub>\/In2<\/sub>S3<\/sub>\u6838\/\u58f3\u7eb3\u7c73\u68d2\u7684TEM\u56fe\u50cf\u3002<\/p>\n

c) Sb2<\/sub>Se3<\/sub>\/In2<\/sub>S3<\/sub>-CdS\u6838\/\u58f3\u7eb3\u7c73\u68d2\u9635\u5217\u7684SEM\u56fe\u50cf\u3002<\/p>\n

d) Sb2<\/sub>Se3<\/sub>\/In2<\/sub>S3<\/sub>-CdS\u6838\/\u58f3\u7eb3\u7c73\u68d2TEM\u56fe\u50cf\u3002<\/p>\n

e) Sb2<\/sub>Se3<\/sub>\/In2<\/sub>S3<\/sub>-CdS\u6838\/\u58f3\u7eb3\u7c73\u68d2\u7684HAADF-STEM\u56fe\u50cf\u548cEDS\u5143\u7d20\u5206\u5e03\u56fe\u3002<\/p>\n

f) Sb2<\/sub>Se3<\/sub>\/In2<\/sub>S3<\/sub>-CdS\u6838\/\u58f3\u7eb3\u7c73\u68d2\u7684\u7ebf\u626b\u63cf\u3002<\/p>\n

\u56fe<\/strong>4 \u8868\u9762\u5316\u5b66\u5206\u6790<\/strong>\"\"<\/p>\n

a)\u5206\u522b\u6d82\u8986Cd\u3001In2<\/sub>S3<\/sub>-Cd\u590d\u5408\u6750\u6599\u548cIn2<\/sub>S3<\/sub>\u7f13\u51b2\u5c42\u7684Sb2<\/sub>Se3<\/sub>\u00a0NRAs\u8868\u9762\u7684Cd 3d\u3001In 3d\u548cS 2p\u7684XPS\u5cf0\u3002<\/p>\n

b)\u7f13\u51b2\u5c42\u7684\u7ec4\u6210\u5143\u7d20\u6bd4\u3002<\/p>\n

c)\u4e0d\u540c\u7f13\u51b2\u5c42\u7684\u5149\u5b66\u900f\u5c04\u5149\u8c31\u3002<\/p>\n

d) Tauc\u56fe\u3002<\/p>\n

e-j)\u8fd9\u4e9b\u7f13\u51b2\u5c42\u7684\u8868\u9762UPS\u5149\u8c31\uff1ae) In2<\/sub>S3<\/sub>, f) C5, g) C7, h) C9, i) C11, j) CdS\u3002<\/p>\n

\u56fe<\/strong>5<\/strong>\u00a0<\/strong>In<\/b><\/strong>2<\/b><\/sub><\/strong>S<\/b><\/strong>3<\/b><\/sub><\/strong>-CdS\u590d\u5408\u5c42(C7)<\/b><\/strong>\u7684<\/b><\/strong>XPS\u548cUPS\u5206\u6790<\/b><\/strong>\"\"<\/p>\n

a) C7\u5728\u4e0d\u540c\u8680\u523b\u65f6\u95f4\uff080\u3001125\u3001250\u3001375\u3001500 \u548c 600 s\uff09\u4e0b\u7684In 3d\u3001Cd 3d\u548cS 2p\u7684XPS\u5149\u8c31\u3002<\/p>\n

b-d) C7\u5728\u6e85\u5c04\u8fc7\u7a0b\u4e2d\u4e0d\u540c\u6df1\u5ea6\u4e0b\u7684UPS\u5149\u8c31\u3002<\/p>\n

e)\u5177\u6709In2<\/sub>S3<\/sub>\/CdS\u590d\u5408\u5c42\u7684Sb2<\/sub>Se3<\/sub>\u592a\u9633\u80fd\u7535\u6c60\u7684\u80fd\u5e26\u7ed3\u6784\u548c\u8f7d\u6d41\u5b50\u4f20\u8f93\u793a\u610f\u56fe\u3002<\/p>\n

\u56fe<\/strong>6<\/strong>\u00a0<\/strong>Sb<\/b><\/strong>2<\/b><\/sub><\/strong>Se<\/b><\/strong>3<\/b><\/sub><\/strong>\u592a\u9633\u80fd\u7535\u6c60\u7684<\/b><\/strong>\u6027\u80fd\u8868\u5f81<\/b><\/strong>\"\"<\/p>\n

a-d)\u4e0d\u540c\u7f13\u51b2\u5c42\u7684Sb2<\/sub>Se3<\/sub>\u592a\u9633\u80fd\u7535\u6c60\u7684\u5668\u4ef6\u53c2\u6570\u7edf\u8ba1\uff1aa) VOC<\/sub>\u3001b) JSC\u3001c) FF\u3001d) PCE\u3002<\/p>\n

e)\u4e0d\u540c\u7f13\u51b2\u5c42\u7684Sb2<\/sub>Se3<\/sub>\u592a\u9633\u80fd\u7535\u6c60\u7684EQE\u8c31\u3002<\/p>\n

f,g) Sb2<\/sub>Se3<\/sub>\u592a\u9633\u80fd\u7535\u6c60\u7684\u5f52\u4e00\u5316\u5bf9\u6570\u7535\u6d41\u8870\u51cff)\u548c\u5149\u7535\u538b\u8870\u51cfg)\u3002<\/p>\n

h)VOC<\/sub>\u968f\u6e29\u5ea6\u7684\u53d8\u5316\u3002<\/p>\n

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

\u7efc\u4e0a\u6240\u8ff0\uff0c\u4f4e\u6e29\u6eb6\u6db2\u52a0\u5de5\u7684In2<\/sub>S3<\/sub>\u7eb3\u7c73\u7247\/CdS\u590d\u5408\u5c42\u662fSb2<\/sub>Se3<\/sub>\u7eb3\u7c73\u68d2\u9635\u5217\u592a\u9633\u80fd\u7535\u6c60\u7684\u6709\u6548\u7f13\u51b2\u5c42\u3002\u5f62\u8c8c\u548c\u7ed3\u6784\u5206\u6790\u8868\u660e\uff0cIn2<\/sub>S3<\/sub>-CdS\u590d\u5408\u58f3\u7d27\u5bc6\u5730\u8986\u76d6\u5728Sb2<\/sub>Se3<\/sub>\u7eb3\u7c73\u68d2\u8868\u9762\u3002In2<\/sub>S3<\/sub>-CdS\u590d\u5408\u7f13\u51b2\u5c42\u7684\u6700\u4f73\u6027\u80fd\u5668\u4ef6\u5b9e\u73b0\u4e869.19%\u7684PCE (VOC<\/sub>\u00a0461 mV)\uff0c\u800c\u5355\u4e2aIn2<\/sub>S3<\/sub>\u7eb3\u7c73\u7247\u7f13\u51b2\u5c42\u7684\u5668\u4ef6PCE\u4e3a3.41% (302 mV)\uff0c\u5355\u4e2aCdS\u7f13\u51b2\u5c42\u7684\u5668\u4ef6PCE\u4e3a7.39% (405 mV)\u3002Sb2<\/sub>Se3<\/sub>\/\u7f13\u51b2\u7eb3\u7c73\u68d2\u9635\u5217\u7ed3\u754c\u9762\u7684\u68af\u5ea6\u5e26\u7ed3\u6784\u3001\u77ed\u6ce2\u957f\u7684\u9ad8\u900f\u8fc7\u7387\u548c\u4f4e\u590d\u5408\u5149\u751f\u8f7d\u6d41\u5b50\u662f\u63d0\u9ad8\u6548\u7387\u7684\u539f\u56e0\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5<\/b><\/strong>\uff1aConduction Band Energy-Level Engineering for Improving Open-Circuit Voltage in Antimony Selenide Nanorod Array Solar Cells<\/u><\/a>\uff08Adv. Sci.\uff0c2021\uff0cDOI\uff1a10.1002\/advs.202100868\uff09<\/p>\n

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\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>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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