{"id":266525,"date":"2025-04-29T07:23:54","date_gmt":"2025-04-28T23:23:54","guid":{"rendered":"\/\/m.iemloyee.com\/?p=266525"},"modified":"2025-04-28T22:25:06","modified_gmt":"2025-04-28T14:25:06","slug":"%e5%82%ac%e5%8c%96%e5%a4%a7%e7%89%9b%ef%bc%8cbokhoven%e6%95%99%e6%8e%88%e6%9c%80%e6%96%b0science%ef%bc%81","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=266525","title":{"rendered":"\u50ac\u5316\u5927\u725b\uff0cBokhoven\u6559\u6388\u6700\u65b0Science\uff01"},"content":{"rendered":"<p><strong>\u4e00\u3001\u3010\u79d1\u5b66\u80cc\u666f\u3011<\/strong><\/p>\n<p>\u6cb8\u77f3\uff08\u4f8b\u5982ZSM-5\uff09\u5728\u70bc\u6cb9\u3001\u7cbe\u7ec6\u5316\u5de5\u751f\u4ea7\u4e2d\u53ca\u73af\u4fdd\u50ac\u5316\uff08\u5982\u78b3\u6c22\u5316\u5408\u7269\u8f6c\u5316\u3001N\u2082O\u5206\u89e3\u7b49\uff09\u7528\u4f5c\u975e\u5747\u76f8\u9178\u50ac\u5316\u5242\uff0c\u5177\u6709\u575a\u56fa\u7684\u6676\u4f53\u7ed3\u6784\uff0c\u5177\u6709\u660e\u786e\u3001\u76f8\u4e92\u8fde\u63a5\u7684\u5b54\u3002\u6cb8\u77f3\u9aa8\u67b6\u7531\u56db\u9762\u4f53\u914d\u4f4d\u7684\u7845\uff08Si\uff09\u548cAl\uff08Al\uff09\u539f\u5b50\uff08\u7edf\u79f0\u4e3aT\u539f\u5b50\uff09\u7ec4\u6210\uff0c\u5b83\u4eec\u901a\u8fc7\u6c27\uff08O\uff09\u6865\u8fde\u63a5\uff0c\u53ef\u4ee5\u6392\u5217\u6210\u5404\u79cd\u51e0\u4f55\u5f62\u72b6\uff0c\u5f62\u6210\u5177\u6709\u72ec\u7279\u5438\u9644\u548c\u50ac\u5316\u6027\u80fd\u7684\u4e0d\u540c\u901a\u9053\u7cfb\u7edf\u3002Al\u539f\u5b50\u5728\u6cb8\u77f3\u4e2d\u7684\u5206\u5e03\u662f\u51b3\u5b9a\u50ac\u5316\u6d3b\u6027\u4e2d\u5fc3\u6027\u80fd\u7684\u5173\u952e\u53c2\u6570\u3002Al\u539f\u5b50\u5f15\u5165\u7684\u8d1f\u7535\u8377\u9700\u8981\u901a\u8fc7\u6846\u67b6\u5916\u7684\u53cd\u79bb\u5b50\u7269\u79cd\u6765\u5e73\u8861\uff0c\u8fd9\u4e9b\u53cd\u79bb\u5b50\u4f5c\u4e3a\u6d3b\u6027\u4f4d\u70b9\uff0c\u8868\u73b0\u51fa\u9178\u6027\u548c\u6c27\u5316\u8fd8\u539f\u6d3b\u6027\u3002\u7136\u800c\uff0c\u4f20\u7edf\u6280\u672f\uff08\u5982\u6838\u78c1\u5171\u632f\u3001\u7d2b\u5916\u5149\u8c31\uff09\u5bf9\u6cb8\u77f3\u7684\u5206\u6790\u4ec5\u80fd\u63d0\u4f9b\u5c40\u90e8\u73af\u5883\u4fe1\u606f\uff0c\u65e0\u6cd5\u7cbe\u786e\u5b9a\u4f4dAl\u7684\u6676\u4f53\u5b66\u4f4d\u7f6e\u3002\u4e86\u89e3Al\u5206\u5e03\u3001T\u4f4d\u70b9\u4f9d\u8d56\u6027\u53cd\u5e94\u6027\u548c\u50ac\u5316\u6027\u80fd\u4e4b\u95f4\u7684\u5173\u7cfb\u4ecd\u7136\u662f\u6cb8\u77f3\u7814\u7a76\u9886\u57df\u9762\u4e34\u7684\u6700\u5927\u6311\u6218\u4e4b\u4e00\u3002<\/p>\n<p><strong>\u4e8c\u3001\u3010\u521b\u65b0\u6210\u679c\u3011<\/strong><\/p>\n<p>\u57fa\u4e8e\u4ee5\u4e0a\u96be\u9898\uff0c<strong>\u745e\u58eb\u82cf\u9ece\u4e16\u8054\u90a6\u7406\u5de5\u5b66\u9662<\/strong><strong>Jeroen A. van Bokhoven<\/strong><strong>\u6559\u6388\u4e0e\u6377\u514b\u5171\u548c\u56fd\u79d1\u5b66\u9662\u7269\u7406\u5316\u5b66\u7814\u7a76\u6240<\/strong><strong>Kinga Mlekodaj<\/strong><strong>\u6559\u6388\u3001<\/strong><strong>Przemyslaw Rzepka<\/strong><strong>\u6559\u6388<\/strong>\u8054\u5408\u5728<strong><em>Science<\/em><\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201c<strong>Aluminum distribution and active site locations in the structures of zeolite ZSM-5 catalysts<\/strong>\u201d\u7684\u8bba\u6587\uff0c\u9996\u6b21\u786e\u5b9a\u4e86Al\u539f\u5b50\u5728ZSM-5\u7ed3\u6784\u4e2d\u7684\u786e\u5207\u4f4d\u7f6e\u3002\u5177\u4f53\u7684\uff0c\u7814\u7a76\u4eba\u5458\u5f00\u53d1\u4e86\u4e00\u79cd\u5229\u7528Al K\u8fb9\uff081.56 keV\uff09\u7684\u5171\u632f\u6563\u5c04\u6765\u7cbe\u786e\u5b9a\u4f4d\u6cb8\u77f3\u7ed3\u6784\u4e2dAl\u539f\u5b50\u4f4d\u7f6e\u7684\u65b9\u6cd5\u2014AXRPD\u3002\u901a\u8fc7\u5728Al K\u8fb9\u9644\u8fd1\u548c\u8fdc\u79bbAl K\u8fb9\u7684X\u5c04\u7ebf\u80fd\u91cf\u4e0b\u6d4b\u91cf\u5e03\u62c9\u683c\u53cd\u5c04\u5f3a\u5ea6\u7684\u5dee\u5f02\uff0c\u53ef\u4ee5\u6700\u660e\u786e\u5730\u5c06Al\u5206\u914d\u5230\u6846\u67b6\u7ed3\u6784\u4e2d\u7684T\u539f\u5b50\u4f4d\u7f6e\u3002\u4e0e\u4ec5\u80fd\u62a5\u544aAl\u5468\u56f4\u5c40\u90e8\u73af\u5883\u7684\u5149\u8c31\u5b66\u65b9\u6cd5\u4e0d\u540c\uff0cAXRPD\u63a2\u6d4b\u4e86ZSM-5\u9aa8\u67b6\u5185Al\u539f\u5b50\u7684\u957f\u7a0b\u6709\u5e8f\u6027\uff0c\u7cbe\u786e\u91cf\u5316\u4e86\u5b64\u7acb\u7684Al\u539f\u5b50\u548cAl(-O-Si-O-)<sub>x<\/sub>Al\u5e8f\u5217\uff08Al\u5bf9\uff09\u3002\u5728\u6838\u78c1\u5171\u632f\u7814\u7a76\u7684\u652f\u6301\u4e0b\uff0cAXRPD\u660e\u786e\u5730\u786e\u5b9a\u4e86Al\u5bf9\u7684\u6676\u4f53\u7ed3\u6784\uff0c\u5149\u8c31\u4e0a\u88ab\u8bc6\u522b\u4e3a\u03b1\u3001\u03b2\u548c\u03b3\u4f4d\u70b9\uff0c\u5e76\u5c06\u5b83\u4eec\u7684\u5206\u5e03\u4e0e\u4e19\u70ef\u4f4e\u805a\u4e2d\u7684\u4f18\u5f02\u50ac\u5316\u6d3b\u6027\u8054\u7cfb\u8d77\u6765\u3002\u8fd9\u79cd\u7ec4\u5408\u65b9\u6cd5\u4e3a\u4f18\u5316\u6cb8\u77f3\u50ac\u5316\u5242\u548c\u63d0\u9ad8\u5176\u6027\u80fd\u63d0\u4f9b\u4e86\u91cd\u8981\u89c1\u89e3\u3002<\/p>\n<p><strong><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-266527\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/0-6.png\" alt=\"\" width=\"600\" height=\"262\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/0-6.png 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/0-6-300x131.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u4e09\u3001\u3010\u56fe\u6587\u89e3\u6790\u3011<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-266528\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/1-7.jpg\" alt=\"\" width=\"600\" height=\"250\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/1-7.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/1-7-300x125.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong>\u56fe<\/strong><strong>1\u00a0 ZSM-5 <\/strong><strong>\u7ed3\u6784\u6a21\u578b\u7684\u7ed3\u6784\u56e0\u5b50<\/strong><strong> \u00a9 2025 AAAS<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-266529\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/2-9.jpg\" alt=\"\" width=\"600\" height=\"300\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/2-9.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/2-9-300x150.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong>\u56fe<\/strong><strong>2\u00a0 LAP-ZSM-5 <\/strong><strong>\u6846\u67b6\u7ed3\u6784\u4e2d<\/strong><strong> T <\/strong><strong>\u4f4d\u70b9\u7684<\/strong><strong>Al<\/strong><strong>\u5206\u5e03<\/strong> <strong>\u00a9 2025 AAAS<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-266530\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/3-10.jpg\" alt=\"\" width=\"600\" height=\"514\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/3-10.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/3-10-300x257.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong>\u56fe<\/strong><strong>3\u00a0 HAP-ZSM-5 <\/strong><strong>\u6846\u67b6\u7ed3\u6784\u4e2d<\/strong><strong> T <\/strong><strong>\u4f4d\u70b9\u7684<\/strong><strong>Al<\/strong><strong>\u5206\u5e03<\/strong><strong> \u00a9 2025 AAAS<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-266531\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/4-11.jpg\" alt=\"\" width=\"600\" height=\"325\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/4-11.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2025\/04\/4-11-300x163.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong>\u56fe<\/strong><strong>4\u00a0 Al<\/strong><strong>\u7684\u914d\u4f4d<\/strong><strong> \u00a9 2025 AAAS<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u56db\u3001\u3010\u79d1\u5b66\u542f\u8fea\u3011<\/strong><\/p>\n<p>Al\u5728ZSM-5\u6cb8\u77f3\u4e2d\u7684\u7ec4\u7ec7\u53ca\u5176\u5468\u671f\u6027\u5206\u5e03\u4e3a\u50ac\u5316\u673a\u5236\u63d0\u4f9b\u4e86\u6709\u4ef7\u503c\u7684\u89c1\u89e3\u3002\u7efc\u4e0a\uff0c\u672c\u7814\u7a76\u901a\u8fc7AXRPD\u548cNMR\u7684\u534f\u540c\u5206\u6790\uff0c\u9996\u6b21\u5728ZSM-5\u6cb8\u77f3\u4e2d\u7cbe\u786e\u5b9a\u4f4dAl\u539f\u5b50\u548cAl\u5bf9\u7684\u6676\u4f53\u5b66\u4f4d\u7f6e\uff0c\u4e3a\u7406\u6027\u8bbe\u8ba1\u4e0b\u4e00\u4ee3\u5177\u6709\u5b9a\u5236\u6027\u80fd\u7684\u6cb8\u77f3\u57fa\u6750\u6599\u63d0\u4f9b\u4e86\u57fa\u7840\uff0c\u8fd8\u63ed\u793a\u4e86\u5bf9\u6cb8\u77f3\u50ac\u5316\u5242\u4e2dAl\u5206\u5e03\u4e0e\u50ac\u5316\u6027\u80fd\u4e4b\u95f4\u5173\u7cfb\u7684\u7406\u89e3\uff0c\u6709\u52a9\u4e8e\u5f00\u53d1\u66f4\u9ad8\u6548\u3001\u66f4\u9009\u62e9\u6027\u7684\u50ac\u5316\u5242\u3002\u8fd9\u4e00\u6210\u679c\u4e0d\u4ec5\u89e3\u51b3\u4e86\u6cb8\u77f3\u79d1\u5b66\u4e2dAl\u4f4d\u70b9\u8868\u5f81\u7684\u5173\u952e\u6311\u6218\uff0c\u8fd8\u4e3a\u4f18\u5316\u5de5\u4e1a\u50ac\u5316\u5242\uff08\u5982\u77f3\u6cb9\u70bc\u5236\u3001\u70ef\u70c3\u5408\u6210\uff09\u63d0\u4f9b\u4e86\u7ed3\u6784\u2014\u6027\u80fd\u5173\u7cfb\u7684\u7406\u8bba\u57fa\u7840\uff0c\u63a8\u52a8\u4e86\u201c\u81ea\u4e0b\u800c\u4e0a\u201d\u8bbe\u8ba1\u9ad8\u6027\u80fd\u6cb8\u77f3\u6750\u6599\u7684\u7814\u7a76\u65b9\u5411\u3002<\/p>\n<p>\u539f\u6587\u8be6\u60c5\uff1a<a href=\"https:\/\/www.science.org\/doi\/10.1126\/science.ads7290\" target=\"_blank\" rel=\"noopener\">Aluminum distribution and active site locations in the structures of zeolite ZSM-5 catalysts<\/a> (<em>Science<\/em> <strong>2025<\/strong>, <em>388<\/em>,423-428, DOI: 10.1126\/science.ads7290)<\/p>\n<p>\u672c\u6587\u7531\u5927\u5175\u54e5\u4f9b\u7a3f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u3010\u79d1\u5b66\u80cc\u666f\u3011 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