{"id":236442,"date":"2022-04-29T08:43:14","date_gmt":"2022-04-29T00:43:14","guid":{"rendered":"\/\/m.iemloyee.com\/?p=236442"},"modified":"2022-04-29T08:43:14","modified_gmt":"2022-04-29T00:43:14","slug":"%e6%b8%85%e5%8d%8e%e5%a4%a7%e5%ad%a6%e9%ad%8f%e9%a3%9e%e5%9b%a2%e9%98%9f%e4%bb%8a%e6%97%a5science","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=236442","title":{"rendered":"\u6e05\u534e\u5927\u5b66\u9b4f\u98de\u56e2\u961f\u4eca\u65e5Science"},"content":{"rendered":"
\u3010\u5bfc\u8bfb\u3011<\/b><\/strong><\/p>\n \u4e00\u822c\u6765\u8bf4\uff0c\u7eb3\u7c73\u591a\u5b54\u6750\u6599\u5728\u5206\u5b50\u5c3a\u5ea6\u4e0a\u5177\u6709\u8f83\u5927\u7684\u8868\u9762\u79ef\u548c\u660e\u786e\u7684\u5b54\u9699\uff0c\u4f7f\u5176\u4f5c\u4e3a\u9009\u62e9\u6027\u5438\u9644\u5242\u548c\u50ac\u5316\u5242\u5177\u6709\u5438\u5f15\u529b\u3002\u6cb8\u77f3\u5b54\u9699\u7684\u76f4\u5f84\u8303\u56f4\u4e3a~0.3\u5230~1.3 nm\uff0c\u51b3\u5b9a\u5b83\u4eec\u7684\u5206\u5b50\u7b5b\u5206\u6027\u8d28\uff0c\u5e76\u63a7\u5236\u5bf9\u50ac\u5316\u6d3b\u6027\u6216\u5438\u9644\u5242\u7ed3\u5408\u7684\u5185\u90e8\u4f4d\u70b9\u7684\u8bbf\u95ee\u3002\u5176\u4e2d\uff0c\u901a\u8fc7\u8c03\u6574\u5b54\u9699\u7684\u5927\u5c0f\u548c\u5f62\u72b6\uff0c\u53ef\u4ee5\u9009\u62e9\u9002\u5408\u5b54\u5185\u7684\u5438\u9644\u5206\u5b50\u7684\u5927\u5c0f\u548c\u5f62\u72b6\uff0c\u4ece\u800c\u6392\u9664\u8f83\u5927\u7684\u5206\u5b50\u3002\u8fd9\u79cd\u6548\u5e94\u5728\u9009\u62e9\u6027\u5316\u5b66\u8f6c\u5316\u4e2d\u5f97\u5230\u4e86\u5229\u7528\u3002\u7136\u800c\uff0c\u4ece\u6676\u4f53\u7ed3\u6784\u8ba1\u7b97\u7684\u6709\u6548\u5b54\u5f84\u8fdc\u5c0f\u4e8e\u4ece\u50ac\u5316\u8f6c\u5316\u548c\u5206\u5b50\u7b5b\u5206\u80fd\u529b\u63a8\u65ad\u7684\u5b54\u5f84\u3002\u957f\u671f\u4ee5\u6765\uff0c\u4eba\u4eec\u4e00\u76f4\u63a8\u6d4b\u8fd9\u79cd\u5dee\u5f02\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u53cd\u6620\u4e86\u6cb8\u77f3\u5b54\u9699\u7684\u7075\u6d3b\u53d8\u5f62\u3002\u5c3d\u7ba1\u5982\u6b64\uff0c\u6cb8\u77f3\u5b54\u9699\u7684\u53d8\u5f62\u5f88\u5c11\u89c1\u62a5\u9053\u3002\u4e0e\u5177\u6709\u957f\u800c\u67d4\u8f6f\u7684\u6709\u673a\u8fde\u63a5\u4f53\u7684\u67d4\u6027\u91d1\u5c5e\u6709\u673a\u6846\u67b6\uff08MOFs\uff09\u4e0d\u540c\uff0c\u6cb8\u77f3\u6750\u6599\uff08\u5f39\u6027\u6a21\u91cf\u572850\u81f3100 GPa\u8303\u56f4\u5185\uff09\u5728\u5927\u591a\u6570\u5e94\u7528\u4e2d\u5b8f\u89c2\u8868\u73b0\u4e3a\u521a\u6027\u548c\u6613\u788e\u6750\u6599\u3002<\/p>\n \u6cb8\u77f3\u5177\u6709\u7531\u89d2\u5171\u4eab\u4e8c\u6c27\u5316\u7845\u548c\u6c27\u5316\u94dd\u56db\u9762\u4f53\u6784\u6210\u7684\u7eb3\u7c73\u591a\u5b54\u4e09\u7ef4\u7ed3\u6784\u3002\u8fc4\u4eca\u4e3a\u6b62\uff0c\u5df2\u53d1\u73b0\u8d85\u8fc7250\u79cd\u4e0d\u540c\u7684\u6cb8\u77f3\u7ed3\u6784\uff0c\u6bcf\u4e00\u79cd\u90fd\u5177\u6709\u72ec\u7279\u7684\u5b54\u5f84\u548c\u5f62\u72b6\u3002\u7136\u800c\uff0c\u8fd9\u4e9b\u6750\u6599\u7684\u5438\u9644\u5b9e\u9a8c\u8868\u660e\uff0c\u5927\u4e8e\u9884\u671f\u5b54\u5f84\u7684\u6c14\u4f53\u5206\u5b50\u53ef\u4ee5\u8fdb\u5165\u6750\u6599\uff0c\u8fd9\u8868\u660e\u6750\u6599\u7684\u7ed3\u6784\u7075\u6d3b\u6027\u4e0e\u6240\u8c13\u7684\u201c\u4e3b\u5ba2\u4f53\u201d\u76f8\u4e92\u4f5c\u7528\u6709\u5173\u3002\u8981\u4e86\u89e3\u4f5c\u4e3a\u5438\u9644\u5242\u6216\u50ac\u5316\u5242\u7684\u6750\u6599\u7684\u5c3a\u5bf8\u548c\u5f62\u72b6\u9009\u62e9\u6027\u7279\u6027\uff0c\u91cd\u8981\u7684\u662f\u8981\u4e86\u89e3\u5176\u7ed3\u6784\u5728\u6c14\u4f53\u5206\u5b50\u7684\u5438\u9644-\u89e3\u5438\u8fc7\u7a0b\u4e2d\u5982\u4f55\u53d8\u5316\u3002\u7136\u800c\uff0c\u57fa\u4e8e\u884d\u5c04\u6280\u672f\u7684\u53ea\u80fd\u63d0\u4f9b\u6574\u4e2a\u6d4b\u91cf\u6750\u6599\u7684\u5e73\u5747\u7ed3\u6784\u4fe1\u606f\u3002\u4e3a\u4e86\u66f4\u8be6\u7ec6\u5730\u4e86\u89e3\u7ed3\u6784\u7075\u6d3b\u6027\u80cc\u540e\u7684\u673a\u5236\uff0c\u6709\u5fc5\u8981\u5728\u5355\u4e2a\u5b54\u6c34\u5e73\u4e0a\u53ef\u89c6\u5316\u4e3b\u5ba2\u4f53\u76f8\u4e92\u4f5c\u7528\u3002<\/p>\n \u3010\u6210\u679c\u63a0\u5f71\u3011<\/b><\/strong><\/p>\n \u4eca\u65e5\uff0c\u6e05\u534e\u5927\u5b66\u9b4f\u98de\u6559\u6388<\/strong>\uff0c<\/strong>\u5f20\u6668\u66e6\u52a9\u7406\u7814\u7a76\u5458<\/strong>\u548c<\/strong>\u9648\u6653\u535a\u58eb<\/strong>\uff08<\/strong>\u5171\u540c<\/strong>\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u57fa\u4e8e\u96c6\u6210\u5fae\u5206\u76f8\u5dee\u626b\u63cf\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c\uff08iDPC-STEM\uff09\u53ef\u4ee5\u63ed\u793a\u6cb8\u77f3\u7684\u5c40\u90e8\u7ed3\u6784\uff0c\u5e76\u5728\u539f\u5b50\u5c3a\u5ea6\u7684\u771f\u5b9e\u7a7a\u95f4\u4e2d\u5bf9\u6cb8\u77f3\u5185\u90e8\u7684\u53d7\u9650\u5206\u5b50\u8fdb\u884c\u6210\u50cf\u7684\u4e8b\u5b9e\uff0c\u5c06iDPC-STEM\u6210\u50cf\u4e0e\u539f\u4f4d\u5927\u6c14\u7cfb\u7edf\u76f8\u7ed3\u5408\uff0c\u4ee5\u5b9e\u65f6\u76d1\u6d4b\u82ef\u5438\u9644-\u89e3\u5438\u8fc7\u7a0b\u4e2d\u5206\u5b50\u76f8\u53d8\u548c\u5f00\u53e3\u5b54\u7684\u76f8\u5e94\u51e0\u4f55\u53d8\u5316\uff0c\u5c06ZSM-5\uff08MFI\u578b\uff09\u6cb8\u77f3\u7684\u76f4\u901a\u9053\uff085.3 \u00c5\u00d75.6 \u00c5\uff09\u4f5c\u4e3a\u6210\u50cf\u7a97\u53e3\uff0c\u5e76\u4f7f\u7528\u52a8\u529b\u5b66\u76f4\u5f84\u4e3a5.85 \u00c5\u7684\u82ef\u4f5c\u4e3a\u63a2\u9488\u5206\u5b50\uff0c\u89c2\u5bdf\u4e86\u53d7\u9650\u82ef\u5206\u5b50\u7684\u76f8\u53d8\u5e76\u89e3\u6790\u4e86MFI\u6846\u67b6\u7684\u4e0d\u540c\u539f\u5b50\u7ed3\u6784\u3002\u56e0\u6b64\uff0c\u672c\u6587\u6210\u529f\u5730\u89c2\u5bdf\u4e86\u6cb8\u77f3\u9aa8\u67b6\u7684\u4e9a\u6676\u80de\u67d4\u97e7\u6027\uff0c\u7814\u7a76\u4e86\u6cb8\u77f3\u901a\u9053\u7684\u5c40\u90e8\u53d8\u5f62\uff0c\u5e76\u76d1\u6d4b\u4e86\u5ba2\u4f53\u5206\u5b50\u8fdb\u5165\u6216\u79bb\u5f00\u6cb8\u77f3\u9aa8\u67b6\u65f6\u7684\u52a8\u6001\u6f14\u5316\u8fc7\u7a0b\u3002<\/p>\n \u6210\u50cf\u7ed3\u679c\u8868\u660e\uff0c\u5728\u82ef\u5206\u5b50\u7684\u538b\u529b\u8bf1\u5bfc\u5438\u9644-\u89e3\u5438\u4f5c\u7528\u4e0b\uff0c\u5b54\u7a97\u4ece\u5706\u5f62\u5230\u692d\u5706\u5f62\u7684\u53ef\u9006\u5c40\u90e8\u53d8\u5f62\u3002\u5b54\u7684\u7eb5\u6a2a\u6bd4\u62c9\u4f38\u9ad8\u8fbe15%\uff0c\u4ee5\u4f18\u5316\u4e0e\u82ef\u5206\u5b50\u7684\u76f8\u4e92\u4f5c\u7528\u5e76\u4fc3\u8fdb\u5b83\u4eec\u6269\u6563\u5230\u901a\u9053\u4e2d\u3002\u5b54\u9699\u7ed3\u6784\u7684\u7075\u6d3b\u6027\u4e0eSi-O-Si\u952e\u89d2\u7684\u7075\u6d3b\u6027\u6709\u5173\uff0c\u5e76\u4e14\u5728\u5b54\u4e2d\u5f15\u5165\u82ef\u5206\u5b50\u4f1a\u964d\u4f4e\u8fd9\u79cd\u7075\u6d3b\u6027\u3002\u4f7f\u7528iDPC-STEM\u6210\u50cf\u76f4\u63a5\u89c2\u5bdf\u901a\u9053\u4e2d\u7684\u5ba2\u4f53\u5206\u5b50\u5c06\u6709\u52a9\u4e8e\u4e86\u89e3\u6240\u6709\u8fd9\u4e9b\u7eb3\u7c73\u591a\u5b54\u6750\u6599\u4e2d\u7684\u4e3b\u5ba2\u4f53\u76f8\u4e92\u4f5c\u7528\uff0c\u8fd9\u5bf9\u4e8e\u5f00\u53d1\u5177\u6709\u589e\u5f3a\u9009\u62e9\u6027\u548c\u6027\u80fd\u7684\u9ad8\u6548\u5438\u9644\u5242\u548c\u50ac\u5316\u5242\u975e\u5e38\u91cd\u8981\u3002<\/p>\n \u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201cIn situ imaging of the sorption-induced subcell topological flexibility of a rigid zeolite framework<\/i><\/em><\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728Science<\/i><\/em><\/strong>\u4e0a\u3002 \u3010\u6838\u5fc3\u521b\u65b0\u70b9\u3011<\/b><\/strong><\/p>\n 1.\u5c06iDPC-STEM\u6210\u50cf\u4e0e\u539f\u4f4d\u5927\u6c14\u7cfb\u7edf\u76f8\u7ed3\u5408\uff0c\u5b9e\u65f6\u76d1\u6d4b\u82ef\u5438\u9644-\u89e3\u5438\u8fc7\u7a0b\u4e2d\u5206\u5b50\u76f8\u53d8\u548c\u5f00\u53e3\u5b54\u7684\u76f8\u5e94\u51e0\u4f55\u53d8\u5316\uff1b<\/p>\n 2.iDPC-STEM\u6210\u50cf\u76f4\u63a5\u89c2\u5bdf\u901a\u9053\u4e2d\u7684\u5ba2\u4f53\u5206\u5b50\uff0c\u6709\u52a9\u4e8e\u4e86\u89e3\u6240\u6709\u8fd9\u4e9b\u7eb3\u7c73\u591a\u5b54\u6750\u6599\u4e2d\u7684\u4e3b\u5ba2\u4f53\u76f8\u4e92\u4f5c\u7528\uff0c\u5bf9\u4e8e\u5f00\u53d1\u5177\u6709\u589e\u5f3a\u9009\u62e9\u6027\u548c\u6027\u80fd\u7684\u9ad8\u6548\u50ac\u5316\u5242\u81f3\u5173\u91cd\u8981\u3002<\/p>\n \u3010\u6570\u636e\u6982\u89c8\u3011<\/b><\/strong><\/p>\n \u56fe<\/b><\/strong>\u4e00<\/b><\/strong>\u3001\u5bf9\u82ef\u5438\u9644\u8fc7\u7a0b\u4e2d\u539f\u4f4dSTEM\u7cfb\u7edf\u6cb8\u77f3\u901a\u9053\u7684\u53d8\u5f62\u8fdb\u884c\u6210\u50cf<\/b><\/strong> \u56fe<\/b><\/strong>\u4e8c\u3001\u6cb8\u77f3\u901a\u9053\u7684\u52a8\u6001\u6f14\u5316\u548c\u82ef\u89e3\u5438\u4e2d\u76f8\u5e94\u7684\u4e3b\u5ba2\u4f53\u76f8\u4e92\u4f5c\u7528<\/b><\/strong> \u56fe<\/b><\/strong>\u4e09<\/b><\/strong>\u3001\u901a\u8fc7\u4ece\u5934\u7b97\u5206\u5b50\u52a8\u529b\u5b66\u6a21\u62df\u7814\u7a76MFI\u6846\u67b6\u7075\u6d3b\u6027\u7684\u5316\u5b66\u6027\u8d28<\/b><\/strong> \u56fe<\/b><\/strong>\u56db<\/b><\/strong>\u3001MFI\u6cb8\u77f3\u7684\u62d3\u6251\u67d4\u6027\u548c\u6574\u4f53\u521a\u6027<\/b><\/strong> \u6587\u732e\u94fe\u63a5\uff1a\u201c<\/strong>In situ imaging of the sorption-induced subcell topological flexibility of a rigid zeolite framework<\/i><\/u><\/em><\/strong><\/a>\u201d<\/strong>\uff08<\/strong>Science<\/i><\/em><\/strong>\uff0c<\/b><\/strong>202<\/strong>2<\/strong>\uff0c<\/strong>10.1126\/science.abn7667<\/strong><\/a>\uff09<\/strong><\/p>\n \u672c\u6587\u7531\u6750\u6599\u4ebaCYM\u7f16\u8bd1\u4f9b\u7a3f\u3002\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\u3002<\/p>\n \u6750\u6599\u4eba\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaokefu \u3002<\/p>\n <\/p>\n","protected":false},"excerpt":{"rendered":" \u3010\u5bfc\u8bfb\u3011 \u4e00\u822c\u6765\u8bf4\uff0c\u7eb3\u7c73\u591a\u5b54\u6750\u6599\u5728\u5206\u5b50\u5c3a\u5ea6\u4e0a\u5177\u6709\u8f83\u5927\u7684\u8868\u9762\u79ef\u548c\u660e\u786e\u7684\u5b54\u9699\uff0c\u4f7f\u5176\u4f5c\u4e3a\u9009\u62e9\u6027\u5438\u9644\u5242\u548c\u50ac\u5316\u5242\u5177\u6709\u5438\u5f15\u529b\u3002\u6cb8\u77f3\u5b54\u9699\u7684\u76f4\u5f84\u8303\u56f4\u4e3a~0.3\u5230~1.3 nm\uff0c…<\/p>\n","protected":false},"author":9629,"featured_media":236443,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[155],"class_list":["post-236442","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","tag-science"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/236442"}],"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\/9629"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=236442"}],"version-history":[{"count":1,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/236442\/revisions"}],"predecessor-version":[{"id":236448,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/236442\/revisions\/236448"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/236443"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=236442"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=236442"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=236442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
<\/p>\n
<\/b><\/strong><\/p>\n
<\/b><\/strong><\/p>\n
<\/p>\n
<\/b><\/strong><\/p>\n