{"id":259203,"date":"2024-04-07T06:50:26","date_gmt":"2024-04-06T22:50:26","guid":{"rendered":"\/\/m.iemloyee.com\/?p=259203"},"modified":"2024-04-06T19:55:15","modified_gmt":"2024-04-06T11:55:15","slug":"%e8%b5%b7%e6%9d%a5%e5%ad%a6%e4%b9%a0%e5%95%a6%ef%bc%81%e7%8e%8b%e4%b8%ad%e6%9e%97%e9%99%a2%e5%a3%ab-%e6%9c%b1%e6%9d%a5%e6%94%80%e7%a0%94%e7%a9%b6%e5%91%98%e5%9b%a2%e9%98%9f%e5%88%a9%e7%94%a8%e7%83%ad","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=259203","title":{"rendered":"\u8d77\u6765\u5b66\u4e60\u5566\uff01\u738b\u4e2d\u6797\u9662\u58eb\/\u6731\u6765\u6500\u7814\u7a76\u5458\u56e2\u961f\u5229\u7528\u70ed\u91ca\u7535-\u538b\u7535\u8026\u5408\u6548\u5e94\u63d0\u5347\u9499\u949b\u77ff\u5149\u7535\u63a2\u6d4b\u5668\u6027\u80fd"},"content":{"rendered":"

\u4e00\u3001\u3010\u79d1\u5b66\u80cc\u666f\u3011<\/strong><\/p>\n

\u9499\u949b\u77ff\u6750\u6599\u662f\u4e00\u79cd\u5177\u6709\u7279\u6b8a\u51e0\u4f55\u5f62\u72b6\u7684\u6750\u6599\uff0c\u5b83\u7684\u6676\u4f53\u7ed3\u6784\u5177\u6709\u975e\u4e2d\u5fc3\u5bf9\u79f0\u6027\uff0c\u5176\u4e2d\u9633\u79bb\u5b50\u548c\u9634\u79bb\u5b50\u7684\u6392\u5217\u65b9\u5f0f\u4e0d\u5bf9\u79f0\uff0c\u5bfc\u81f4\u4e86\u6676\u683c\u7684\u7578\u53d8\u548c\u975e\u5747\u5300\u6027\u3002\u8fd9\u79cd\u7578\u53d8\u8bf1\u5bfc\u4e86\u5185\u90e8\u7535\u573a\uff0c\u4f7f\u5f97\u9499\u949b\u77ff\u6750\u6599\u5177\u6709\u6781\u5316\u7279\u6027\uff0c\u662f\u6750\u6599\u5177\u6709\u538b\u7535\u6548\u5e94\u7684\u57fa\u7840\u3002\u5f53\u5916\u52a0\u538b\u529b\u65bd\u52a0\u5230\u9499\u949b\u77ff\u6676\u4f53\u4e0a\u65f6\uff0c\u6676\u683c\u4e2d\u7684\u79bb\u5b50\u4f1a\u53d1\u751f\u4f4d\u79fb\uff0c\u5bfc\u81f4\u4e86\u6b63\u8d1f\u7535\u8377\u4e2d\u5fc3\u7684\u5206\u79bb\u3002\u8fd9\u79cd\u5206\u79bb\u4ea7\u751f\u4e86\u5185\u90e8\u7535\u573a\uff0c\u4f7f\u5f97\u9499\u949b\u77ff\u6750\u6599\u5728\u538b\u529b\u4f5c\u7528\u4e0b\u4ea7\u751f\u4e86\u7535\u8377\u8f93\u51fa\uff0c\u8868\u73b0\u51fa\u538b\u7535\u6548\u5e94\u3002\u6b64\u5916\uff0c\u9499\u949b\u77ff\u6750\u6599\u7684\u538b\u7535\u7279\u6027\u8fd8\u4e0e\u5176\u6676\u4f53\u7ed3\u6784\u7684\u94c1\u7535\u76f8\u548c\u987a\u7535\u76f8\u5bc6\u5207\u76f8\u5173\u3002\u5728\u5916\u52a0\u7535\u573a\u6216\u538b\u529b\u4f5c\u7528\u4e0b\uff0c\u9499\u949b\u77ff\u6750\u6599\u7684\u6676\u4f53\u7ed3\u6784\u53ef\u80fd\u53d1\u751f\u76f8\u53d8\uff0c\u4ece\u800c\u6539\u53d8\u5176\u7535\u5b66\u6027\u8d28\uff0c\u5305\u62ec\u538b\u7535\u7cfb\u6570\u548c\u538b\u7535\u5e38\u6570\u7b49\u3002<\/p>\n

\u603b\u4e4b\uff0c\u9499\u949b\u77ff\u6750\u6599\u5177\u6709\u4f18\u5f02\u7684\u538b\u7535\u7279\u6027\uff0c\u5176\u7279\u6b8a\u7684\u6676\u4f53\u7ed3\u6784\u548c\u6210\u5206\u53ef\u8c03\u6027\u4f7f\u5176\u5728\u63a2\u6d4b\u5668\u3001\u4f20\u611f\u5668\u3001\u81f4\u52a8\u5668\u548c\u80fd\u91cf\u6536\u96c6\u7b49\u9886\u57df\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u524d\u666f\u3002\u7136\u800c\uff0c\u5982\u4f55\u589e\u5f3a\u9499\u949b\u77ff\u6750\u6599\u7684\u538b\u7535\u6027\u80fd\uff0c\u9700\u8981\u8fdb\u4e00\u6b65\u7684\u7814\u7a76\u548c\u63a2\u7d22\u3002<\/p>\n

\u4e8c\u3001\u3010\u521b\u65b0\u6210\u679c\u3011<\/strong><\/p>\n

\u8fd1\u65e5\uff0c\u6765\u81ea\u4e2d\u56fd\u79d1\u5b66\u9662\u5317\u4eac\u7eb3\u7c73\u80fd\u6e90\u4e0e\u7cfb\u7edf\u7814\u7a76\u6240\u738b\u4e2d\u6797\u9662\u58eb\u548c\u6731\u6765\u6500\u7814\u7a76\u5458\u56e2\u961f<\/strong>\u5728 Advanced Materials<\/em><\/strong>\u671f\u520a\u53d1\u8868\u4e86\u9898\u4e3a\u201cEnhanced piezoelectricity of MAPbI3 <\/sub>by the introduction of MXene and its utilization in boosting high-performance photodetectors<\/strong>\u201d\u7684\u8bba\u6587\u3002\u8be5\u9879\u7814\u7a76\u62a5\u9053\u4e86\u5229\u7528\u5178\u578b\u7684MXene\u6750\u6599Ti3<\/sub>C2<\/sub>Tx<\/sub>\u4f5c\u4e3a\u4e2d\u95f4\u5c42\uff0c\u663e\u8457\u63d0\u5347\u4e86\u9499\u949b\u77ff\u6750\u6599\u7532\u9170\u80fa\u7898\u5316\u94c5(MAPbI3<\/sub>)\u7684\u538b\u7535\u6027\u80fd\uff0c\u8fd9\u79cd\u6539\u5584\u4e3b\u8981\u662f\u7531\u4e8eTi3<\/sub>C2<\/sub>Tx<\/sub>\u4e2d\u7684OH\u5b98\u80fd\u56e2\u8bf1\u5bfc\u4e86MAPbI3<\/sub>\u4e2d\u7532\u57fa\u94f5(MA+<\/sup>)\u5b98\u80fd\u56e2\u7684\u6781\u5316\u589e\u5f3a\u3002\u5e76\u5728\u6b64\u57fa\u7840\u4e0a\u5236\u5907\u4e86\u9ad8\u6027\u80fd\u7684MAPbI3<\/sub>\/MXene\u67d4\u6027\u5149\u7535\u63a2\u6d4b\u5668\uff0c\u5229\u7528\u70ed\u91ca\u7535-\u538b\u7535\u5149\u7535\u5b50\u8026\u5408\u6548\u5e94\u5927\u5927\u63d0\u5347\u4e86\u5668\u4ef6\u7684\u5149\u7535\u63a2\u6d4b\u6027\u80fd\u3002\u8be5\u7814\u7a76\u4e0d\u4ec5\u63ed\u793a\u4e86MXene\u589e\u5f3aMAPbI3<\/sub>\u538b\u7535\u6027\u7684\u673a\u5236\uff0c\u8fd8\u9a8c\u8bc1\u4e86\u538b\u7535\u5149\u7535\u5b50\u6548\u5e94\u548c\u70ed\u91ca\u7535\u5149\u7535\u5b50\u6548\u5e94\u5bf9\u5149\u7535\u63a2\u6d4b\u5668\u7684\u6027\u80fd\u5177\u6709\u6781\u5927\u7684\u63d0\u5347\u6548\u679c\uff0c\u4e3a\u8bbe\u8ba1\u9ad8\u6027\u80fd\u9499\u949b\u77ff\u5149\u7535\u63a2\u6d4b\u5668\u63d0\u4f9b\u4e86\u65b0\u601d\u8def\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>1. (a)<\/strong>\u81ea\u4f9b\u7535\u9499\u949b\u77ff\u5149\u7535\u63a2\u6d4b\u5668\u4e2d<\/strong>MXene<\/strong>\u548c<\/strong>MAPbI3<\/sub><\/strong>\u5c42\u7684\u5236\u5907\u8fc7\u7a0b\uff1b<\/strong>(b)<\/strong>\u5668\u4ef6\u7ed3\u6784\u793a\u610f\u56fe\uff1b<\/strong>(c) MAPbI3<\/sub><\/strong>\u5c42\u7684<\/strong>SEM<\/strong>\u4fef\u89c6\u56fe\uff1b<\/strong>(d)<\/strong>\u5668\u4ef6\u7684<\/strong>SEM<\/strong>\u622a\u9762\u56fe\uff1b<\/strong>(e) Ti3<\/sub>C2<\/sub>Tx<\/sub><\/strong>\u7eb3\u7c73\u7247\u7684<\/strong>TEM<\/strong>\u56fe\u50cf\uff1b<\/strong>(f) MXene<\/strong>\u3001<\/strong>ITO\/MXene<\/strong>\u3001<\/strong>ITO\/MXene\/MAPbI3<\/sub><\/strong>\u7684<\/strong>XRD<\/strong>\u8c31\u56fe\uff1b<\/strong>(g) MAPbI3<\/sub><\/strong>\u3001<\/strong>MXene\/MAPbI3<\/sub><\/strong>\u7684<\/strong>PL<\/strong>\u8c31\u56fe\uff1b<\/strong>(h) ITO\/MXene\/MAPbI3<\/sub><\/strong>\u3001<\/strong>ITO\/MAPbI3<\/sub><\/strong>\u548c<\/strong>MXene<\/strong>\u7684\u7d2b\u5916<\/strong>–<\/strong>\u53ef\u89c1\u5438\u6536\u5149\u8c31\u3002<\/strong>\u00a9Wiley<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>2. (a) MAPbI3<\/sub><\/strong>\u5c42<\/strong>AFM<\/strong>\u56fe\u50cf\uff1b<\/strong>(b) MAPbI3<\/sub><\/strong>\u5c42\u7684<\/strong>PFM<\/strong>\u76f8\u56fe\uff1b<\/strong>(c)<\/strong>\u9499\u949b\u77ff\u5c42\u5206\u4e3a\u4e09\u90e8\u5206\uff0c\u4e2d\u95f4\u6697\u533a\u65bd\u52a0<\/strong>-5 V<\/strong>\u7535\u538b\uff0c\u5176\u4f59\u4e24\u4e2a\u4eae\u533a\u65bd\u52a0<\/strong>+5 V<\/strong>\u7535\u538b\uff1b<\/strong>(d) <\/strong>\u5728<\/strong>2.7 V<\/strong>\u4ea4\u6d41\u9a71\u52a8\u7535\u538b\u4e0b\uff0c\u76f4\u6d41\u7535\u538b\u4ece<\/strong>-5<\/strong>\u626b\u81f3<\/strong>+5 V<\/strong>\uff0c\u5f62\u6210<\/strong>z<\/strong>\u8f74\u6ce2\u52a8\u5e45\u76f8\u6ede\u56de\uff1b<\/strong>(e) MAPbI3<\/sub><\/strong>\u548c<\/strong>MXene\/MAPbI3<\/sub><\/strong>\u8584\u819c\u7684<\/strong>z<\/strong>\u8f74\u5e73\u5747\u6ce2\u52a8\u503c\u4e0e\u9a71\u52a8\u7535\u538b\u7684\u5173\u7cfb\uff1b<\/strong>(f)<\/strong>\u7531<\/strong>ITO\/MXene\/MAPbI3<\/sub>\/PDMS\/ITO<\/strong>\u5236\u6210\u7684\u538b\u7535\u7eb3\u7c73\u53d1\u7535\u673a\u5728\u6700\u5927\u538b\u529b\u4e3a<\/strong>0.2 MPa<\/strong>\u548c\u7535\u6781\u6b63\u8d1f\u6781\u8fde\u63a5\u4e0b\u7684\u7535\u6d41\u5bc6\u5ea6\u8f93\u51fa\u3002<\/strong>\u00a9Wiley<\/strong><\/p>\n

\u9996\u5148\u5229\u7528\u538b\u7535\u54cd\u5e94\u529b\u663e\u5fae\u955c(PFM)\u8bc1\u5b9e\u4e86Ti3<\/sub>C2<\/sub>Tx<\/sub> MXene\u7684\u5b58\u5728\u663e\u8457\u63d0\u5347\u4e86MAPbI3<\/sub>\u8584\u819c\u538b\u7535\u7684\u6027\u80fd\u3002\u5728\u52a0\u5165MXene\u5c42\u540e\uff0c\u590d\u5408\u8584\u819c\u7684\u538b\u7535\u7cfb\u6570\u4e0e\u7eafMAPbI3<\/sub>\u76f8\u6bd4\u589e\u5f3a\u4e863.23\u500d\u3002\u968f\u540e\u57280.6 MPa\u7684\u65bd\u52a0\u538b\u529b\u4e0b\u6d4b\u8bd5\u4e86MXene\/MAPbI3<\/sub>\u5f02\u8d28\u7ed3\u4e2d\u538b\u7535\u4ea7\u751f\u7684\u7535\u8377\uff0c\u7535\u6d41\u5bc6\u5ea6\u548c\u7535\u538b\u5206\u522b\u8fbe\u52300.203 \u03bcA cm-2<\/sup>\u548c3.71 V\uff0c\u660e\u663e\u4f18\u4e8e\u5176\u4ed6\u9499\u949b\u77ff\u8584\u819c\u7684\u538b\u7535\u6027\u80fd\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>3. (a) Ti3<\/sub>C2<\/sub>F2<\/sub>\/MAPbI3<\/sub><\/strong>\uff0c<\/strong> (b) Ti3<\/sub>C2<\/sub>O2<\/sub>\/MAPbI3<\/sub><\/strong>\uff0c<\/strong> (c) Ti3<\/sub>C2<\/sub>(OH)2<\/sub>\/MAPbI3<\/sub><\/strong>\u7684\u7ed3\u6784\u56fe\uff0c\u4ee5\u53ca\u4e0e<\/strong>MAPbI3<\/sub><\/strong>\u76f8\u53cd\u6392\u5217\u7684\u4e00\u5bf9<\/strong>MA+<\/sup><\/strong>\u5bf9\u5e94\u7684<\/strong>C-N<\/strong>\u89d2\uff1b<\/strong>(d) <\/strong>\u4e0d\u540c\u5b98\u80fd\u56e2<\/strong>Ti3<\/sub>C2<\/sub>Tx<\/sub><\/strong>\u7684<\/strong>XRD<\/strong>\u8c31\u56fe\uff1b<\/strong>(e)<\/strong>\u4e0d\u540c\u5b98\u80fd\u56e2<\/strong>Ti3<\/sub>C2<\/sub>Tx<\/sub><\/strong>\u80f6\u4f53\u6c34\u6eb6\u6db2\u7684<\/strong>FTIR<\/strong>\u5149\u8c31\uff1b<\/strong>(f) Ti3<\/sub>C2<\/sub>Tx<\/sub><\/strong>\u7684<\/strong>-OH<\/strong>\u3001<\/strong>C-O<\/strong>\u3001<\/strong>C-F<\/strong>\u5b98\u80fd\u56e2\u5728\u5176\u76f8\u5e94\u7684<\/strong>FTIR<\/strong>\u5149\u8c31\u4e2d\u5bf9\u5e94\u7684\u5438\u6536\u5cf0\u9ad8\u5ea6\u767e\u5206\u6bd4\uff1b<\/strong>(g) DFT<\/strong>\u8ba1\u7b97\u7684<\/strong>e33<\/sub><\/strong>\u548c<\/strong>Ti3<\/sub>C2<\/sub>Tx<\/sub> (T=F, O, OH)<\/strong>\u7684\u5b9e\u6d4b<\/strong>d33<\/sub><\/strong>\u3002<\/strong>\u00a9Wiley<\/strong><\/p>\n

\u4e3a\u4e86\u89e3MXene\u589e\u5f3aMAPbI3<\/sub>\u538b\u7535\u6027\u80fd\u7684\u673a\u7406\uff0c\u57fa\u4e8e\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba(DFT)\uff0c\u5229\u7528Vienna Ab-initio Simulation Package (VASP) \u6a21\u62df\u4e86MXene\u5c42\u7684\u7ec4\u6210\u53d8\u5316\u5bf9Ti3<\/sub>C2<\/sub>Tx<\/sub>(T=F\uff0cO\uff0cOH)\/MAPbI3<\/sub>\u5f02\u8d28\u7ed3\u7ed3\u6784\u7684\u5f71\u54cd\u3002\u7531\u4e8eMAPbI3<\/sub>\u8584\u819c\u7684\u538b\u7535\u6027\u80fd\u4e0e\u7532\u57fa\u94f5\uff08MA+<\/sup>\u3001CH3NH3+<\/sup>\uff09\u5b98\u80fd\u56e2\u7684\u6392\u5217\u4e4b\u95f4\u5b58\u5728\u5f88\u5f3a\u7684\u76f8\u5173\u6027\uff0c\u5f53MA+<\/sup>\u5b98\u80fd\u56e2\u6392\u5217\u8d8a\u89c4\u6574\uff0c\u538b\u7535\u6027\u66f4\u5f3a\u3002DFT\u8ba1\u7b97\u7ed3\u679c\u663e\u793a\uff0cMXene\u7684\u4e0d\u540c\u5b98\u80fd\u56e2\u5bf9MA+<\/sup>\u5b98\u80fd\u56e2\u7684\u6392\u5217\u7ed3\u6784\u5f71\u54cd\u4e0d\u540c\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u6c1f (F) \u5b98\u80fd\u56e2\u80fd\u591f\u4f7fMA+<\/sup>\u5411\u4e0e\u81ea\u53d1\u6781\u5316\u7684\u521d\u59cb\u65b9\u5411\u76f8\u53cd\u7684\u65b9\u5411\u65cb\u8f6c\uff0c\u4ece\u800c\u964d\u4f4eMAPbI3<\/sub>\u7684\u538b\u7535\u6548\u5e94\uff0c\u800c\u6c27 (O) \u5b98\u80fd\u56e2\u5219\u4e0d\u4f1a\u5f15\u8d77MA+<\/sup>\u5b98\u80fd\u56e2\u5185\u7684\u660e\u663e\u65cb\u8f6c\u3002\u542b\u6709\u6c22\u6c27\u6839 (-OH) \u5b98\u80fd\u56e2\u7684MXene\u6709\u52a9\u4e8eMA+<\/sup>\u66f4\u89c4\u5f8b\u5730\u6392\u5217\uff0c\u4f7f\u5176\u4e0eMAPbI3<\/sub>\u81ea\u53d1\u6781\u5316\u65b9\u5411\u4e00\u81f4\uff0c\u589e\u5f3a\u4e86\u5176\u538b\u7535\u6548\u5e94\u3002\u540c\u65f6\u56fe3g\u8868\u660eDFT\u8ba1\u7b97\u7684\u538b\u7535\u7cfb\u6570d33<\/sub>\u503c\u53d8\u5316\u8d8b\u52bf\u4e0e\u5b9e\u9a8c\u6d4b\u91cf\u4e00\u81f4\uff0c\u8fdb\u4e00\u6b65\u8bc1\u5b9e\u4e86\u5b98\u80fd\u56e2\u5bf9MXene\/MAPbI3<\/sub>\u538b\u7535\u7cfb\u6570\u7684\u8c03\u63a7\u4f5c\u7528\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>4. (a) <\/strong>\u5149\u7535\u63a2\u6d4b\u5668\u6d4b\u8bd5\u7684\u5149\u8def\u793a\u610f\u56fe\uff1b<\/strong> (b) <\/strong>\u4e0d\u540c\u6ce2\u957f\u6fc0\u5149\u7167\u5c04\u4e0b\u5668\u4ef6\u7684\u5149\u7535\u6d41\u4e0e\u5149\u529f\u7387\u5bc6\u5ea6\u4e4b\u95f4\u7684\u5173\u7cfb\uff1b<\/strong>(c) <\/strong>\u4e0d\u540c\u6ce2\u957f\u6fc0\u5149\u7167\u5c04\u4e0b<\/strong>PD<\/strong>\u7684\u5149\u7535\u54cd\u5e94\uff1b<\/strong> (d) <\/strong>\u5728\u4e0d\u540c\u5149\u5f3a<\/strong>405 nm<\/strong>\u6fc0\u5149\u7167\u5c04\u4e0b\u9499\u949b\u77ff\u63a2\u6d4b\u5668\u7684<\/strong>I-V<\/strong>\u66f2\u7ebf\uff1b<\/strong>(e) <\/strong>\u5728<\/strong>405 nm<\/strong>\u6fc0\u5149\u7167\u5c04\u4e0b\u9499\u949b\u77ff\u63a2\u6d4b\u5668\u5728\u4e0d\u540c\u5e94\u53d8\u6761\u4ef6\u4e0b\u7684<\/strong>I-V<\/strong>\u66f2\u7ebf\uff1b<\/strong>(f) <\/strong>\u5728<\/strong>405nm<\/strong>\u6fc0\u5149\u3001<\/strong>0 V<\/strong>\u504f\u538b\u4e0b\uff0c\u6709<\/strong>\/<\/strong>\u6ca1\u6709<\/strong>MXene<\/strong>\u5c42\u7684\u63a2\u6d4b\u5668\u5728\u4e0d\u540c\u5e94\u53d8\u4e0b\u7684\u5149\u7535\u6d41\uff1b<\/strong>(g) <\/strong>\u6709<\/strong>\/<\/strong>\u65e0<\/strong>MXene<\/strong>\u5c42\u63a2\u6d4b\u5668\u7684\u4e0a\u5347\u54cd\u5e94\u65f6\u95f4\u548c<\/strong> (h) <\/strong>\u4e0b\u964d\u54cd\u5e94\u65f6\u95f4\u3002<\/strong>(i)<\/strong>\u6709<\/strong>\/<\/strong>\u6ca1\u6709<\/strong>MXene<\/strong>\u5c42\u7684\u63a2\u6d4b\u5668\u54cd\u5e94\u5ea6\uff1b<\/strong>(j)<\/strong>\u4e0d\u540c\u5e94\u53d8\u4e0b\u62bd\u8c61\u7684\u666e\u901a\u5149\u7535\u6d41\u548c\u70ed\u91ca\u5149\u7535\u5b50\u7535\u6d41\u3002<\/strong>\u00a9Wiley<\/strong><\/p>\n

\u56fe4\u8fdb\u4e00\u6b65\u5bf9\u6bd4\u4e86\u6709\/\u65e0MXene\u5c42\u7684MAPbI3<\/sub>\u5149\u7535\u63a2\u6d4b\u5668\u7684\u5149\u7535\u4e0e\u538b\u7535\u6027\u80fd\uff0c\u5e76\u5c55\u793a\u4e86MXene\/MAPbI3<\/sub>\u5f02\u8d28\u7ed3\u5149\u7535\u63a2\u6d4b\u5668\u7684\u4f18\u5f02\u6027\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>5. (a)<\/strong>\u5728\u5916\u52a0\u5e94\u53d8\u4f5c\u7528\u4e0b\u5668\u4ef6\u7684\u80fd\u5e26\u7ed3\u6784\u56fe\uff1b<\/strong>(b) 532 nm<\/strong>\u548c<\/strong>405 nm<\/strong>\u6fc0\u5149\u7167\u5c04\u4e0b\u8f83\u5927\u548c\u8f83\u5c0f\u7684\u70ed\u91ca\u7535\u5149\u7535\u5b50\u6548\u5e94\u793a\u610f\u56fe\uff1b<\/strong>(c)<\/strong>\u5916\u52a0\u5e94\u53d8\u8c03\u8c10\u7684\u70ed\u91ca\u5149\u7535\u5b50\u7535\u6d41\u7684\u539f\u7406\u793a\u610f\u56fe\u3002<\/strong>\u00a9Wiley<\/strong><\/p>\n

\u56fe5\u9610\u8ff0\u4e86\u538b\u7535\u5149\u7535\u5b50\u6548\u5e94\u548c\u70ed\u91ca\u7535\u5149\u7535\u5b50\u6548\u5e94\u7684\u534f\u540c\u4f5c\u7528\u673a\u5236\u3002\u65bd\u52a0\u5e94\u53d8\u6539\u53d8\u4e86MAPbI3<\/sub>\u7684\u538b\u7535\u6781\u5316\uff0c\u4ece\u800c\u5f71\u54cd\u4e86\u70ed\u91ca\u5149\u7535\u5b50\u7535\u6d41\u3002MXene\u5c42\u5bf9MAPbI3<\/sub>\u5c42\u7684\u5149\u70ed\u81a8\u80c0\u4ea7\u751f\u9650\u5236\u4f5c\u7528\uff0c\u589e\u5f3a\u5176\u538b\u7535\u6781\u5316\uff0c\u8fdb\u800c\u589e\u5f3a\u70ed\u91ca\u7535\u5149\u7535\u5b50\u6548\u5e94\u3002\u538b\u7f29\u5e94\u53d8\u589e\u5f3a\u4e86\u70ed\u91ca\u7535\u5149\u7535\u5b50\u6548\u5e94\uff0c\u800c\u62c9\u4f38\u5e94\u53d8\u51cf\u5f31\u4e86\u70ed\u91ca\u7535\u5149\u7535\u5b50\u6548\u5e94\u3002\u56fe5\u8bc1\u5b9e\u4e86\u538b\u7535\u5149\u7535\u6548\u5b50\u5e94\u53ef\u4ee5\u901a\u8fc7\u6539\u53d8\u538b\u7535\u6781\u5316\u6765\u8c03\u8282\u70ed\u91ca\u7535\u5149\u7535\u5b50\u6548\u5e94\uff0c\u4e3a\u5229\u7528\u538b\u7535\u6548\u5e94\u8bbe\u8ba1\u9ad8\u6027\u80fd\u5149\u7535\u63a2\u6d4b\u5668\u63d0\u4f9b\u4e86\u7406\u8bba\u57fa\u7840\u3002<\/p>\n

\u603b\u4e4b\uff0c\u8fd9\u9879\u5de5\u4f5c\u8bc1\u660e\u4e86Ti3<\/sub>C2<\/sub>Tx<\/sub>\u4e2d\u95f4\u5c42\u7684\u4f7f\u7528\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8MAPbI3<\/sub>\u8584\u819c\u7684\u538b\u7535\u6027\u80fd\u3002\u8fd9\u79cd\u6539\u5584\u4e3b\u8981\u662f\u7531\u4e8e\u5728Ti3<\/sub>C2<\/sub>Tx<\/sub>\u8868\u9762\u5f15\u5165\u7684OH\u5b98\u80fd\u56e2\u5bfc\u81f4MAPbI3<\/sub>\u4e2dMA+<\/sup>\u7684\u6781\u5316\u504f\u8f6c\uff0c\u4f7fMAPbI3<\/sub>\u7684\u538b\u7535\u7cfb\u6570\u6bd4\u5355\u4e00\u7684MAPbI3<\/sub>\u819c\u63d0\u9ad8\u4e864.27\u500d\u3002\u5728\u6b64\u57fa\u7840\u4e0a\uff0c\u5236\u5907\u4e86\u57fa\u4e8eMXene\/MAPbI3<\/sub>\u5f02\u8d28\u7ed3\u6784\u7684\u81ea\u4f9b\u7535\u67d4\u6027\u5149\u7535\u63a2\u6d4b\u5668\u3002\u7531\u6b64\u5236\u5907\u7684\u5149\u7535\u63a2\u6d4b\u5668\u5177\u6709\u6beb\u79d2\u7ea7\u7684\u5feb\u901f\u5149\u7535\u54cd\u5e94\uff0c\u5e76\u901a\u8fc7\u538b\u7535\u5149\u7535\u5b50\u6548\u5e94\u548c\u70ed\u91ca\u7535\u5149\u7535\u5b50\u6548\u5e94\u6027\u80fd\u5f97\u5230\u663e\u8457\u7684\u63d0\u5347\u3002\u8fd9\u9879\u5de5\u4f5c\u4e0d\u4ec5\u63ed\u793a\u4e86MXene\u589e\u5f3aMAPbI3<\/sub>\u8584\u819c\u538b\u7535\u6027\u7684\u673a\u5236\uff0c\u8fd8\u5c55\u793a\u4e86\u5982\u4f55\u5229\u7528\u538b\u7535\u5149\u7535\u5b50\u6548\u5e94\u548c\u70ed\u91ca\u7535\u5149\u7535\u5b50\u6548\u5e94\u6765\u5236\u5907\u9ad8\u6027\u80fd\u7684\u67d4\u6027\u9499\u949b\u77ff\u5149\u63a2\u6d4b\u5668\uff0c\u4e3a\u8bbe\u8ba1\u9ad8\u6027\u80fd\u6709\u673a\u65e0\u673a\u6742\u5316\u9499\u949b\u77ff\u5149\u63a2\u6d4b\u5668\u63d0\u4f9b\u4e86\u65b0\u7684\u601d\u8def\u3002<\/p>\n

\u4e09\u3001\u3010\u79d1\u5b66\u542f\u8fea\u3011<\/strong><\/p>\n

\u672c\u5de5\u4f5c\u89e3\u51b3\u4e86\u589e\u5f3a\u6709\u673a\u65e0\u673a\u6742\u5316\u9499\u949b\u77ff\u6750\u6599\u538b\u7535\u6027\u80fd\u7684\u95ee\u9898\uff0c\u5e76\u4e14\u5229\u7528\u65b0\u5174\u7684\u538b\u7535\u5149\u7535\u5b50\u6548\u5e94\u548c\u70ed\u91ca\u7535\u5149\u7535\u5b50\u6548\u5e94\u6765\u8bbe\u8ba1\u5e76\u5236\u5907\u4e86\u9ad8\u6027\u80fd\u7684\u81ea\u9a71\u52a8\u67d4\u6027\u5149\u7535\u63a2\u6d4b\u5668\uff0c\u6b64\u53d1\u73b0\u4e0d\u4ec5\u4e3a\u5149\u7535\u63a2\u6d4b\u5668\u7684\u53d1\u5c55\u63d0\u4f9b\u4e86\u65b0\u7684\u89c6\u89d2\uff0c\u800c\u4e14\u5bf9\u5176\u4ed6\u5229\u7528\u538b\u7535\u6548\u5e94\u7684\u8bbe\u8ba1\u4ea7\u751f\u91cd\u8981\u5f71\u54cd\uff0c\u5177\u6709\u91cd\u8981\u7684\u79d1\u5b66\u610f\u4e49\u548c\u5b9e\u7528\u4ef7\u503c\u3002<\/p>\n

\u539f\u6587\u8be6\u60c5\uff1aG. Han,\u00a0X.-F. Li,\u00a0A. Berbille,\u00a0Y. Zhang,\u00a0X. Luo,\u00a0L. Liu,\u00a0L. Li,\u00a0Z. L. Wang,\u00a0L. Zhu,\u00a0Enhanced piezoelectricity of MAPbI3<\/sub>\u00a0by the introduction of MXene and its utilization in boosting high-performance photodetectors.\u00a0Adv. Mater.<\/em>\u00a02024, 2313288<\/strong>.\u00a0https:\/\/doi.org\/10.1002\/adma.202313288<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e00\u3001\u3010\u79d1\u5b66\u80cc\u666f\u3011 \u9499\u949b\u77ff\u6750\u6599\u662f\u4e00\u79cd\u5177\u6709\u7279\u6b8a\u51e0\u4f55\u5f62\u72b6\u7684\u6750\u6599\uff0c\u5b83\u7684\u6676\u4f53\u7ed3\u6784\u5177\u6709\u975e\u4e2d\u5fc3\u5bf9\u79f0\u6027\uff0c\u5176\u4e2d\u9633\u79bb\u5b50\u548c\u9634\u79bb\u5b50\u7684\u6392\u5217\u65b9\u5f0f\u4e0d\u5bf9\u79f0\uff0c\u5bfc\u81f4\u4e86\u6676\u683c\u7684\u7578\u53d8\u548c\u975e\u5747\u5300\u6027\u3002\u8fd9\u79cd\u7578\u53d8…<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-259203","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/259203"}],"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\/2"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=259203"}],"version-history":[{"count":2,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/259203\/revisions"}],"predecessor-version":[{"id":259210,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/259203\/revisions\/259210"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=259203"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=259203"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=259203"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}