\u56db\u3001\u539f\u4f4d\u900f\u5c04\u7535\u955c\u6280\u672f<\/strong><\/p>\n\u5229\u7528\u539f\u4f4d\u900f\u5c04\u7535\u955c(in situ TEM)\u53ef\u4ee5\u5728\u539f\u5b50\u5c3a\u5ea6\u4e0b\u5b9e\u65f6\u89c2\u5bdf\u548c\u63a7\u5236\u6c14\u76f8\u53cd\u5e94\u548c\u6db2\u76f8\u53cd\u5e94\u7684\u8fdb\u884c\uff0c\u8fdb\u4e00\u6b65\u7406\u89e3\u5316\u5b66\u53cd\u5e94\u7684\u673a\u7406\u548c\u7eb3\u7c73\u6750\u6599\u7684\u8f6c\u53d8\u8fc7\u7a0b\uff0c\u4ece\u800c\u7814\u7a76\u53cd\u5e94\u673a\u7406\uff0c\u4ece\u5316\u5b66\u53cd\u5e94\u7684\u672c\u8d28\u7406\u89e3\u3001\u8c03\u63a7\u548c\u8bbe\u8ba1\u6750\u6599\u7684\u5408\u6210\u3002<\/p>\n
\u5b9e\u4f8b\uff1a\u901a\u8fc7\u539f\u4f4d\u900f\u5c04\u7535\u955c\u6280\u672f\u7cbe\u7ec6\u8868\u5f81\u94c2\u7eb3\u7c73\u7ebf\u7684\u751f\u957f\u8fc7\u7a0b[6]<\/p>\n
\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66\u6750\u6599\u5b66\u9662\u90ac\u5251\u6ce2\u7279\u522b\u7814\u7a76\u5458\u4e0e\u52a0\u5dde\u5927\u5b66\u5c14\u6e7e\u5206\u6821\u6f58\u6653\u6674\u6559\u6388\u7b49\u901a\u8fc7\u6c22\u6c14\u8f85\u52a9\uff0c\u5b9e\u73b0\u4e86\u4e00\u7ef4\u94c2\u57fa\u7eb3\u7c73\u7ebf\u7684\u6c14\u76f8\u5408\u6210\uff0c\u5229\u7528\u539f\u4f4d\u900f\u5c04\u7535\u955c\u6280\u672f\u7cbe\u7ec6\u8868\u5f81\u4e86\u94c2\u7eb3\u7c73\u7ebf\u7684\u751f\u957f\u8fc7\u7a0b\uff0c\u63ed\u793a\u4e86\u94c2\u7eb3\u7c73\u9897\u7c92\u5728\u8868\u9762\u539f\u5b50\u6269\u6563\u4f5c\u7528\u4e0b\u5b9e\u73b0\u7279\u5b9a\u6676\u9762\u5b9a\u5411\u8fde\u63a5\u7684\u5f62\u6210\u673a\u5236\uff1a\u6c22\u6c14\u7684\u5438\u9644\u589e\u5f3a\u7eb3\u7c73\u9897\u7c92\u8868\u9762\u94c2\u539f\u5b50\u7684\u6269\u6563\u901f\u7387\uff0c\u5c24\u5176\u662f\u5728\u6c22\u6c14\u5438\u9644\u6700\u5f3a\u7684\u94c2{100}\u6676\u9762\uff0c\u94c2\u539f\u5b50\u7684\u8868\u9762\u6269\u6563\u901f\u7387\u663e\u8457\u589e\u5f3a\uff0c\u4f7f\u5f97\u9897\u7c92\u4e4b\u95f4\u7684\u8fde\u63a5\u4e5f\u66f4\u503e\u5411\u4e8e\u53d1\u751f\u5728\u5177\u6709\u9ad8\u8868\u9762\u6269\u6563\u901f\u7387\u7684\u94c2{100}\u6676\u9762\u3002<\/p>\n
![\"\"](\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/03\/7-6.png\")
<\/p>\n
\u56fe7 \u94c2\u7eb3\u7c73\u7ebf\u751f\u957f\u8fc7\u7a0b\u7684\u539f\u4f4d\u7535\u955c\u56fe\uff1aa Pt\u7eb3\u7c73\u7ebf\u4e0d\u540c\u9636\u6bb5\u7684\u751f\u957f\u8fc7\u7a0b\uff1bb Pt\u5f62\u6838\u4e4b\u540e\u7684\u521d\u59cb\u751f\u957f\u8fc7\u7a0b\uff1bc Pt\u77ed\u94fe\u5f62\u6210\u8fc7\u7a0b\u4e2dPt\u9897\u7c92\u7684\u65cb\u8f6c\u3001\u63a5\u89e6\u548c\u8fde\u63a5\u7ec6\u8282\u3002<\/p>\n
\u539f\u4f4d\u7535\u955c\u56fe\u7247\u63a2\u660e\u4e86\u94c2\u57fa\u7eb3\u7c73\u7ebf\u7684\u56fa\u76f8\u5408\u6210\u8fc7\u7a0b\uff1a\uff081\uff09\u6c22\u6c14\u5728\u94c2{100}\u6676\u9762\u7684\u4f18\u5148\u5438\u9644\uff1b(2) \u94c2{100}\u6676\u9762\u7684\u8868\u9762\u6269\u6563\u901f\u7387\u589e\u5f3a\uff1b\uff083\uff09\u94c2\u7eb3\u7c73\u9897\u7c92{100}\u6676\u9762\u4e4b\u95f4\u7684\u63a5\u89e6\u53ca\u9897\u7c92\u4e4b\u95f4\u9888\u7f29\u533a\u7684\u5f62\u6210\uff1b\uff084\uff09\u7eb3\u7c73\u9897\u7c92\u4e4b\u95f4\u5b9e\u73b0{100}\u6676\u9762\u7684\u5b9a\u5411\u8fde\u63a5\u53ca\u7eb3\u7c73\u77ed\u94fe\u7684\u521d\u6b65\u5f62\u6210\u3002<\/p>\n
![\"\"](\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/03\/8-4.png\")
<\/p>\n
\u56fe8 \u94c2\u7eb3\u7c73\u7ebf\u5f62\u6210\u8fc7\u7a0b\u4e2d\u7684\u5b9a\u5411\u8fde\u63a5\u53ca\u539f\u5b50\u6a21\u578b\uff1aa \u539f\u4f4d\u7535\u955c\u4e0bPt\u7eb3\u7c73\u9897\u7c92\u5728Pt\uff08100\uff09\u6676\u9762\u7684\u5b9a\u5411\u8fde\u63a5\u8fc7\u7a0b\uff1bb Pt\u7eb3\u7c73\u9897\u7c92\u5b9a\u5411\u8fde\u63a5\u521d\u59cb\u9636\u6bb5\u7684\u539f\u5b50\u6a21\u578b\u793a\u610f\u56fe\uff0c\u5305\u62ec\uff1a\u6c22\u5438\u9644\uff0cPt\u7eb3\u7c73\u9897\u7c92\u6676\u9762\u4e0a\u7684\u6269\u6563\u589e\u5f3a\uff0cPt\uff08100\uff09\u6676\u9762\u4e0a\u7684\u5b9a\u5411\u63a5\u89e6\u3001\u8fde\u63a5\u8fc7\u7a0b\u3002<\/p>\n
\u5b9e\u4f8b\uff1a\u5229\u7528\u539f\u4f4d\u5316\u5b66\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c\u201cChemTEM\u201d\u5b9e\u73b0\u56fa\u76f8\u79bb\u5b50\u8fc1\u79fb\u7684\u539f\u4f4d\u53ef\u89c6\u5316\u7814\u7a76[7]<\/p>\n
\u79bb\u5b50\u8fc1\u79fb\u662f\u4e00\u79cd\u5316\u5b66\u53cd\u5e94\u8fc7\u7a0b\uff0c\u5373\u9633\u79bb\u5b50\u901a\u8fc7\u9634\u79bb\u5b50\u6676\u683c\u6216\u91d1\u5c5e\u6c27\u5316\u7269\u6676\u683c\u7684\u8f93\u8fd0\u8fc7\u7a0b\uff0c\u6df1\u5165\u7814\u7a76\u79bb\u5b50\u8fc1\u79fb\u673a\u5236\u5bf9\u5f00\u53d1\u9ad8\u6027\u80fd\u5668\u4ef6\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002\u76ee\u524d\uff0c\u79bb\u5b50\u8fc1\u79fb\u901a\u5e38\u4f34\u968f\u7740\u7535\u8377\u548c\u8d28\u91cf\u8f6c\u79fb\uff0c\u975e\u5e38\u7c7b\u4f3c\u4e8e\u751f\u7269\u7a81\u89e6\u7cfb\u7edf\u4e2d\u7684Ca2+\u7684\u8f93\u8fd0\uff0c\u5728\u5f88\u591a\u5668\u4ef6\u4e2d\u53d1\u6325\u91cd\u8981\u4f5c\u7528\uff0c\u5982\u9502\u79bb\u5b50\u7535\u6c60\u3001\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u3001\u7535\u81f4\u53d8\u8272\u5668\u4ef6\u548c\u5fc6\u963b\u5668\u4ef6\u7b49\u3002\u7406\u89e3\u79bb\u5b50\u8fc1\u79fb\u673a\u5236\u5e76\u5408\u7406\u63a7\u5236\u79bb\u5b50\u4f20\u8f93\u8fc7\u7a0b\u5c06\u6539\u5584\u63d0\u9ad8\u5668\u4ef6\u7684\u6027\u80fd\u3002\u7136\u800c\u56fa\u76f8\u79bb\u5b50\u8fc1\u79fb\u8fc7\u7a0b\u590d\u6742\u4e14\u8f83\u96be\u8ffd\u8e2a\uff0c\u53d1\u5c55\u65b0\u8868\u5f81\u65b9\u6cd5\u5b9e\u73b0\u5728\u539f\u5b50\u5c3a\u5ea6\u4e0a\u539f\u4f4d\u7814\u7a76\u5177\u6709\u7eb3\u7c73\u95f4\u9699\u7684\u7ec4\u88c5\u4f53\u7ed3\u6784\u4e4b\u95f4\u7684\u79bb\u5b50\u8fc1\u79fb\u4ecd\u7136\u662f\u672a\u77e5\u7684\u6311\u6218\u3002\u5316\u5b66\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c\uff08ChemTEM\uff09\u662f\u4e00\u79cd\u65b0\u5174\u6280\u672f\uff0c\u53ef\u4ee5\u5229\u7528\u7535\u5b50\u675f\u5728\u6210\u50cf\u540c\u65f6\u89e6\u53d1\u5316\u5b66\u53cd\u5e94\u5b9e\u73b0\u539f\u4f4d\u7814\u7a76\u3002\u901a\u8fc7\u8c03\u8282\u7535\u5b50\u675f\u5242\u91cf\u7b49\u53c2\u6570\u53ef\u4ee5\u5f88\u597d\u5730\u63a7\u5236\u5316\u5b66\u53cd\u5e94\u7684\u7c7b\u578b\u3001\u901f\u7387\u4ee5\u53ca\u952e\u7684\u89e3\u79bb\u3002<\/p>\n
\u4e2d\u79d1\u5927\u4fde\u4e66\u5b8f\u56e2\u961f\u4e0e\u4e0a\u6d77\u4ea4\u5927\u90ac\u5251\u6ce2\u3001\u4e2d\u79d1\u5927\u502a\u52c7\u7b49\u5f00\u5c55\u591a\u65b9\u5408\u4f5c\uff0c\u8bbe\u8ba1\u5229\u7528\u539f\u4f4dChemTEM\u65b9\u6cd5\u5b9a\u91cf\u7814\u7a76\u5171\u7ec4\u88c5\u7eb3\u7c73\u7ebf\u4e4b\u95f4\u7684\u56fa\u76f8\u79bb\u5b50\u8fc1\u79fb\u8fc7\u7a0b\u3002\u4ee5Te-Ag\u7eb3\u7c73\u7ebf\u5171\u7ec4\u88c5\u7ed3\u6784\u4e3a\u7814\u7a76\u6a21\u578b\uff0c\u539f\u4f4d\u201cChemTEM\u201d\u6280\u672f\u4ece\u539f\u5b50\u5c3a\u5ea6\u8ffd\u8e2aAg+<\/sup>\u5728\u7eb3\u7c73\u7ebf\u5185\u90e8\u548c\u7eb3\u7c73\u7ebf\u4e4b\u95f4\u7684\u8fc1\u79fb\uff0c\u53d1\u73b0Ag+<\/sup>\u53ef\u4ee5\u901a\u8fc7Te\u7eb3\u7c73\u7ed3\u6784\u7684(101)\u8868\u9762\u5d4c\u5165\u6676\u683c\uff0c\u63ed\u793a\u4e86Ag\u5728\u5355\u5c42Te\u7eb3\u7c73\u7ebf\u9635\u5217\u4e0a\u7684\u5404\u5411\u5f02\u6027\u8fc1\u79fb\u884c\u4e3a\u3002<\/p>\n![\"\"](\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/03\/9-4.png\")
<\/p>\n
\u56fe9 Ag\u5728\u7ec4\u88c5\u7eb3\u7c73\u7ebf\u4e4b\u95f4\u7684\u8fc1\u79fb\u8fc7\u7a0b\uff1aa\u8fc1\u79fb\u8fc7\u7a0b\u4e2dTe\u7eb3\u7c73\u7ebf\u4e4b\u95f4\u7684\u7ed3\u6784\u53d8\u5316\uff1bb\u7eb3\u7c73\u7ebf\u95f4\u8ddd\u53d8\u5316\uff1b\uff08c-d\uff09\u7eb3\u7c73\u7ebf\u8fc1\u79fb\u4e2d\u95f4\u6001\u8fde\u63a5\u6865\u3002<\/p>\n
\u53c2\u8003\u6587\u732e\uff1a<\/p>\n
[1] Tang, C. Y.; Yang, Z., Chapter 8 – Transmission Electron Microscopy (TEM). In Membrane Characterization<\/em>, Hilal, N.; Ismail, A. F.; Matsuura, T.; Oatley-Radcliffe, D., Eds. Elsevier: 2017; pp 145-159.<\/p>\n[2] Li, Y.; Li, Y.; Pei, A.; Yan, K.; Sun, Y.; Wu, C.-L.; Joubert, L.-M.; Chin, R.; Koh, A. L.; Yu, Y.; Perrino, J.; Butz, B.; Chu, S.; Cui, Y., Atomic structure of sensitive battery materials and interfaces revealed by cryo\u2013electron microscopy, Science. 358 (2017), 506-510.<\/p>\n
[3] Urban, K. W., Studying Atomic Structures by Aberration-Corrected Transmission Electron Microscopy, Science. 321 (2008), 506-510.<\/p>\n
[4] Segawa, Y.; Yamazaki, K.; Yamasaki, J.; Gohara, K., Quasi-static 3D structure of graphene ripple measured using aberration-corrected TEM, Nanoscale. 13 (2021), 5847-5856.<\/p>\n
[5] Jiang, S.; Wang, H.; Wu, Y.; Liu, X.; Chen, H.; Yao, M.; Gault, B.; Ponge, D.; Raabe, D.; Hirata, A.; Chen, M.; Wang, Y.; Lu, Z., Ultrastrong steel via minimal lattice misfit and high-density nanoprecipitation, Nature. 544 (2017), 460-464.<\/p>\n
[6] Ma, Y.; Gao, W.; Shan, H.; Chen, W.; Shang, W.; Tao, P.; Song, C.; Addiego, C.; Deng, T.; Pan, X.; Wu, J., Platinum-Based Nanowires as Active Catalysts toward Oxygen Reduction Reaction: In Situ Observation of Surface-Diffusion-Assisted, Solid-State Oriented Attachment, Advanced Materials. 29 (2017), 1703460.<\/p>\n
[7] He, Z.; Chang, L. G.; Lin, Y.; Shi, F.-L.; Li, Z.-D.; Wang, J.-L.; Li, Y.; Wang, R.; Chen, Q.-X.; Lu, Y.-Y.; Zhang, Q.-H.; Gu, L.; Ni, Y.; Liu, J.-W.; Wu, J.-B.; Yu, S.-H., Real-Time Visualization of Solid-Phase Ion Migration Kinetics on Nanowire Monolayer, Journal of the American Chemical Society. 142 (2020), 7968-7975.<\/p>\n
[8] Chen, P.; Zhong, X.; Zorn, J. A.; Li, M.; Sun, Y.; Abid, A. Y.; Ren, C.; Li, Y.; Li, X.; Ma, X.; Wang, J.; Liu, K.; Xu, Z.; Tan, C.; Chen, L.; Gao, P.; Bai, X., Atomic imaging of mechanically induced topological transition of ferroelectric vortices, Nature Communications. 11 (2020), 1840.<\/p>\n\n\u672c\u6587\u7531\u6625\u6625\u4f9b\u7a3f\u3002<\/p>\n
\u672c\u5185\u5bb9\u4e3a\u4f5c\u8005\u72ec\u7acb\u89c2\u70b9\uff0c\u4e0d\u4ee3\u8868\u6750\u6599\u4eba\u7f51\u7acb\u573a\u3002<\/p>\n
\u672a\u7ecf\u5141\u8bb8\u4e0d\u5f97\u8f6c\u8f7d\uff0c\u6388\u6743\u4e8b\u5b9c\u8bf7\u8054\u7cfbkefu@cailiaoren.com\u3002<\/p>\n
\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\u7bb1: tougao@cailiaoren.com.<\/p>\n
\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaorenVIP\u3002<\/p>\n<\/section>\n\n\n
\u00a0<\/div>\n<\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"
\u4ece1986\u5e74\u5fb7\u56fd\u7684\u7269\u7406\u5b66\u5bb6\u9c81\u65af\u5361\u56e0\u6210\u529f\u7814\u5236\u51fa\u4e86\u4e16\u754c\u4e0a\u7b2c\u4e00\u53f0\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c\u83b7\u5f97\u4e86\u8bfa\u8d1d\u5c14\u7269\u7406\u5b66\u5956\uff0c\u52302017\u5e74Jacques Dubochet, Joachim F…<\/p>\n","protected":false},"author":11454,"featured_media":219774,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1187],"tags":[],"class_list":["post-219773","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zhuanlan"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/219773"}],"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\/11454"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=219773"}],"version-history":[{"count":1,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/219773\/revisions"}],"predecessor-version":[{"id":219784,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/219773\/revisions\/219784"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/219774"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=219773"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=219773"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=219773"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"\"](\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/03\/2-9.png\")
<\/p>\n![\"\"](\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/03\/3-9.png\")
<\/p>\n![\"\"](\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/03\/4-9.png\")
<\/p>\n![\"\"](\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/03\/5-9.png\")
<\/p>\n![\"\"](\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/03\/6-9.png\")
<\/p>\n![\"\"](\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/03\/1-9.png\")
<\/p>\n