{"id":239542,"date":"2022-07-13T06:43:31","date_gmt":"2022-07-12T22:43:31","guid":{"rendered":"\/\/m.iemloyee.com\/?p=239542"},"modified":"2022-07-12T19:54:59","modified_gmt":"2022-07-12T11:54:59","slug":"oxzeo-%e5%8f%8c%e5%8a%9f%e8%83%bd%e5%82%ac%e5%8c%96%e5%89%82%e4%b8%bafts%e5%bc%80%e5%88%9b%e6%96%b0%e5%b1%80%e9%9d%a2%ef%bc%81","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=239542","title":{"rendered":"\u4e2d\u79d1\u9662\u5927\u8fde\u5316\u5b66\u7269\u7406\u7814\u7a76\u6240\u4faf\u5e7f\u8fdbNat. Catal.\uff1aOXZEO \u53cc\u529f\u80fd\u50ac\u5316\u5242\u4e3aFTS\u5f00\u521b\u65b0\u5c40\u9762\uff01"},"content":{"rendered":"

\u3010\u5bfc\u8bfb\u3011<\/p>\n

\u8d39\u6258\u5408\u6210(FTS)\u4e00\u76f4\u662f\u5c06\u5408\u6210\u6c14(CO\/H2<\/sub>)\u76f4\u63a5\u8f6c\u5316\u4e3a\u9ad8\u9644\u52a0\u503c\u78b3\u6c22\u5316\u5408\u7269\u4ee5\u66ff\u4ee3\u77f3\u6cb9\u4ea7\u54c1\u7684\u6838\u5fc3\u6280\u672f\uff0c\u4f46\u662f\u8f6c\u5316\u4ea7\u54c1\u9075\u5faa\u5b89\u5fb7\u68ee\u8212\u5c14\u8328\u5f17\u6d1b\u91cc(ASF)\u7edf\u8ba1\u6a21\u578b\u5206\u5e03\u9009\u62e9\u6027\u6709\u9650\u3002\u5c3d\u7ba1\u66ff\u4ee3\u6218\u7565\u4e0d\u65ad\u53d1\u5c55\uff0c\u9009\u62e9\u6027\u63a7\u5236\u4ecd\u7136\u5177\u6709\u6311\u6218\u6027\u3002\u65b0\u8fd1\u53d1\u73b0\u7684\u6c27\u5316\u7269-\u6cb8\u77f3\u57fa\u53cc\u529f\u80fd\u50ac\u5316\u5242 OXZEO \u5df2\u6210\u957f\u4e3a\u53e6\u4e00\u4e2a\u84ec\u52c3\u53d1\u5c55\u7684\u4ea7\u4e1a\uff0c\u91cd\u71c3\u4e86\u4eba\u4eec\u7684\u5174\u8da3\u3002<\/p>\n

\u3010\u6210\u679c\u63a0\u5f71\u3011<\/p>\n

\u8fd1\u65e5, \u4e2d\u79d1\u9662\u5927\u8fde\u5316\u5b66\u7269\u7406\u7814\u7a76\u6240\u4faf\u5e7f\u8fdb\u7814\u7a76\u5458\u5728\u6743\u5a01\u671f\u520aNATURE CATALYSIS <\/em><\/strong>\u4e0a\u53d1\u8868\u4e86\u4e00\u7bc7\u9898\u4e3a\u201cOxygenate-based routes regulate syngas conversion over oxide\u2013zeolite bifunctional catalyst<\/em>s\u201d\u7684\u6587\u7ae0, \u672c\u6587\u4ee5 ZnAlOx\/H-ZSM-5\u590d\u5408\u6750\u6599\u4e3a\u6a21\u578b, \u7ed3\u5408\u51c6\u539f\u4f4d\u56fa\u6001\u6838\u78c1\u5171\u632f(ssNMR)\u548c\u6c14\u76f8\u8272\u8c31\u6cd5\/\u6c14\u76f8\u8272\u8c31-\u8d28\u8c31\u6cd5\u8054\u7528(GC\/GC-MS)\u5206\u6790, \u7814\u7a76\u4e86\u53cc\u529f\u80fd\u50ac\u5316\u4f53\u7cfb\u7684\u5408\u6210\u6c14\u8f6c\u5316\u53cd\u5e94\u673a\u7406, \u8fd8\u5bf9\u4e0d\u540c\u4e2d\u95f4\u4f53\u7684\u53cd\u5e94\u6d3b\u6027\u53ca\u5176\u6f14\u5316\u8fdb\u884c\u4e86\u8be6\u7ec6\u7684\u63a2\u8ba8, \u63ed\u793a\u4e86\u8be5\u673a\u7406\u5728\u5408\u6210\u6c14\u8f6c\u5316\u4e2d\u7684\u666e\u904d\u6027\u3002<\/p>\n

\"\"<\/p>\n

\u3010\u6838\u5fc3\u521b\u65b0\u70b9\u3011<\/p>\n

    \n
  1. \u91c7\u7528\u7279\u6b8a\u8bbe\u8ba1\u7684ssNMR\u7ed3\u5408GC-MS\u5206\u6790\u8bc1\u660e\u5728\u53cd\u5e94\u7f51\u7edc\u4e2d\u542b\u6c27\u5316\u5408\u7269\u57fa\u9014\u5f84\u7684\u8c03\u63a7\u884c\u4e3a<\/li>\n
  2. \u4ee5ZnAlOx\/H-ZSM-5\u590d\u5408\u7269\u4f5c\u4e3a\u6a21\u578b\u50ac\u5316\u5242\uff0c\u4e3a\u6c27\u5316\u7269-\u6cb8\u77f3\u53cd\u5e94\u673a\u7406\u63d0\u4f9b\u65b0\u7684\u8ba4\u77e5\uff0c\u5e76\u5f3a\u8c03CO\u548cH2<\/sub>\u5206\u5b50\u901a\u8fc7\u542b\u6c27\u5316\u5408\u7269\u57fa\u8def\u5f84\u7684\u4f5c\u7528\u3002<\/li>\n
  3. \u4e3a\u8fdb\u4e00\u6b65\u63a2\u7d22\u53cc\u529f\u80fd\u50ac\u5316\u5242\u5960\u5b9a\u57fa\u7840<\/li>\n<\/ol>\n

    \"\"<\/p>\n

    \u56fe1 | ZnAlOx\/H-ZSM-5\u5728\u5408\u6210\u6c14\u8f6c\u5316\u4e2d\u7684\u50ac\u5316\u6027\u80fd. @ NATURE CATALYSIS<\/p>\n

    a, 573K\u4e0b, ZnAlOx\/H-ZSM-5H; b, ZnAlOx\/H-ZSM-5L\u50ac\u5316\u5242\u4e0aCO\u8f6c\u5316\u7387\u548c\u9009\u62e9\u6027; c, 523 ~ 673K \u6e29\u5ea6\u8303\u56f4\u5185 ZnAlOx\/H-ZSM-5H \u5408\u6210\u6c14\u8f6c\u5316\u7684\u50ac\u5316\u6027\u80fd\u3002<\/p>\n

    \"\"<\/p>\n

    \u56fe2 | \u51c6\u539f\u4f4d ssNMR-GC \u5438\u9644-\u6392\u51fa\u7269\u79cd\u5206\u6790\u3002@ NATURE CATALYSIS<\/p>\n

    a, \u51c6\u539f\u4f4d ssNMR-GC \u5b9e\u9a8c\u8bbe\u8ba1\u793a\u610f\u56fe\u3002b-j, \u00a0\u5c0613<\/sup>C-\u5408\u6210\u6c14\u52a0\u5165\u5230\u50ac\u5316\u5242\u4e0a\u4e00\u6bb5\u65f6\u95f4\u540e, \u8bb0\u5f55\u7684\u4e00\u4e00\u5bf9\u5e94\u7684\u5438\u9644\u7269\u79cd\u7684 ssNMR \u5206\u6790(13<\/sup>C CP MAS NMR \u8c31)\u548c\u4ea7\u751f\u7684\u6c14\u4f53\u7684\u6c14\u76f8\u8272\u8c31\u5206\u6790\u3002b, 30 s; c, 2 min; d, 5 min; e, 10 min; f, 20 min; g, 1 h; h, 4 h; I, 10 min; j, 4 h\u3002\u5176\u4e2db-h\u4f7f\u7528ZnAlOx\/H-ZSM-5H\u4e3a\u50ac\u5316\u5242, \u00a0i-j, \u00a0ZnAlOx\/H-ZSM-5L\u50ac\u5316\u5242\u3002\u53cd\u5e94\u6761\u4ef6: 573K; H2<\/sub>\/13<\/sup>CO, 2.5 MPa, \u95f4\u6b47\u53cd\u5e94\u65f6\u95f4\u226410 min, \u6d41\u901f\u4e3a1000 ml h-1<\/sup>gcat<\/sub>-1<\/sup>\u3002CO \u8f6c\u5316\u7387\u548c CO2<\/sub>\u9009\u62e9\u6027\u662f\u5728 CO \u8f6c\u5316\u7387 > 1% \u548c\u53cd\u5e94\u65f6\u95f4 \u226510 min \u7684\u57fa\u7840\u4e0a\u63d0\u4f9b\u7684\u3002<\/p>\n

    \"\"<\/p>\n

    \u56fe3 | 13<\/sup>C-13<\/sup>C\/13<\/sup>C-1<\/sup>H \u76f8\u5173\u6838\u78c1\u5171\u632f\u8c31\u8fdb\u884c\u7269\u79cd\u9274\u5b9a\u3002@ NATURE CATALYSIS<\/p>\n

    a, 13<\/sup>C-\u5408\u6210\u6c14\u52a0\u5165\u5230ZnAlOx\/H-ZSM-5H\u4e0a4 h\u540e\u83b7\u5f97\u7684\u5438\u9644\u7269\u79cd\u768413<\/sup>C-13<\/sup>C CORDxy4\u76f8\u5173\u6838\u78c1\u5171\u632f\u8c31; b, \u5728ZnAlOx\/H-ZSM-5L\u4e0a; c , 13<\/sup>C-\u5408\u6210\u6c14\u52a0\u5165\u5230 ZnAlOx\/H-ZSM-5H \u4e0a4h\u540e\u83b7\u5f97\u7684\u5438\u9644\u7269\u79cd\u768413<\/sup>C-1<\/sup>H HETCOR \u6838\u78c1\u5171\u632f\u8c31; d, \u52a0\u5165\u5230ZnAlOx\/H-ZSM-5L; e, \u6839\u636e\u76f8\u5173\u7684\u56fa\u4f53\u6838\u78c1\u5171\u632f\u8c31\u5206\u914d\u7684\u5178\u578b\u5438\u9644\u7269\u8d28(\u7fa7\u9178\u76d0\u3001 MCPenones \u548c MCPenes+<\/sup>), 1<\/sup>H\u5316\u5b66\u4f4d\u79fb\u7528\u9ed1\u8272\u6807\u8bb0, 13<\/sup>C \u5316\u5b66\u4f4d\u79fb\u6839\u636e\u7279\u5b9a\u7269\u79cd\u7528\u4e0d\u540c\u7684\u989c\u8272\u6807\u8bb0\u3002\u53cd\u5e94\u6761\u4ef6\uff1a573K; H2<\/sub>\/13<\/sup>CO, 2.5 MPa\u3002\u6d41\u901f\u4e3a1000ml h-1<\/sup>gcat<\/sub>-1<\/sup>\u3002<\/p>\n

    \"\"<\/p>\n

    \u56fe4 | 13<\/sup>C-13<\/sup>C J-INADEQUATE \u76f8\u5173\u6838\u78c1\u5171\u632f\u8c31\u6210\u952e\u4fe1\u606f\u3002@ NATURE CATALYSIS<\/p>\n

    \u572813<\/sup>C-\u5408\u6210\u6c14\u8f6c\u5316\u53cd\u5e94\u8fdb\u884c4 h \u540e, \u7528 ZnAlOx\/H-ZSM-5L \u8fdb\u884c\u5149\u8c31\u91c7\u6837\u3002\u53cd\u5e94\u6761\u4ef6\uff1a573K; H2<\/sub>\/13<\/sup>CO, 2.5 MPa\u3002\u6d41\u901f\u4e3a1000ml h-1<\/sup>gcat<\/sub>-1<\/sup>\u3002\u591a\u5143\u7fa7\u9178\u76d0\u3001\u7532\u57fa\u73af\u620a\u70ef\u916e\u3001\u7532\u57fa\u73af\u620a\u70ef\u57fa\u6b63\u79bb\u5b50\u548c\u5176\u4ed6\u7fa7\u9178\u76d0\u7684\u7279\u5f81\u76f8\u5173\u4fe1\u53f7\u7528\u4e0d\u540c\u7684\u989c\u8272\u6807\u8bb0\u3002<\/p>\n

    \"\"<\/p>\n

    \u56fe5 |\u7a33\u6001\u8f6c\u6362\u8fc7\u7a0b\u4e2d\u768413<\/sup>C \u540c\u4f4d\u7d20\u8ddf\u8e2a\u3002 @ NATURE CATALYSIS<\/p>\n

    a, 0-24min\u5185ZnAlOx\/H-ZSM-5H \u768413<\/sup>C-\u5408\u6210\u6c14\u540c\u4f4d\u7d20\u8f6c\u6362\u5b9e\u9a8c\u83b7\u5f97\u7684\u5438\u9644\u7269\u79cd\u768413<\/sup>C\u3000CP MAS NMR; b, \u5728ZnAlOx\/H-ZSM-5\uff2c\u4e0a\u3002\u5728\u540c\u4f4d\u7d20\u8f6c\u6362\u4e4b\u524d, \u7528\u81ea\u7136\u6c14\u4f53\u5408\u6210\u6c14\u901a\u6c1420\u5c0f\u65f6, \u8fbe\u5230\u8db3\u591f\u7684\u7a33\u6001\u8f6c\u5316\u3002\u53cd\u5e94\u6761\u4ef6\uff1a573K; H2<\/sub>\/13<\/sup>CO, 2.5 MPa\u3002\u6d41\u901f\u4e3a1000ml h-1<\/sup>gcat<\/sub>-1<\/sup>\u3002\"\"<\/p>\n

    \u56fe6 | ZnAlOx\/H-ZSM-5\u5408\u6210\u6c14\u8f6c\u5316\u673a\u7406\u3002@ NATURE CATALYSIS<\/p>\n

    \u9664\u4e86\u7b80\u5355\u5730\u751f\u4ea7 C1<\/sub>\u4e2d\u95f4\u4f53\u5916, \u5408\u6210\u6c14\u8fd8\u53c2\u4e0e\u6574\u4e2a\u50ac\u5316\u5faa\u73af\u3002\u5408\u6210\u6c14\u8f6c\u5316\u53cd\u5e94\u7f51\u7edc\u4e2d\u7684\u542b\u6c27\u5316\u5408\u7269\u57fa\u5faa\u73af\u53d1\u6325\u91cd\u8981\u4f5c\u7528, \u5305\u62ec\u6d88\u8017 CO \u548c H2<\/sub>, \u5e76\u4ea7\u751f\u6700\u7ec8\u4ea7\u7269, \u5982\u70ef\u70c3(\u5de6\u4e0b)\u548c\u82b3\u70c3(\u53f3\u4e0b)\u3002\u52a0\u6c22\u53cd\u5e94\u5bf9\u5e38\u89c4 HCP \u53cc\u5faa\u73af\uff08\u9876\u90e8\u548c\u4e2d\u95f4\uff09\u5f62\u6210\u4e0d\u9971\u548c\u4ea7\u7269\u5177\u6709\u53cd\u5411\u4f5c\u7528\u3002<\/p>\n

    \"\"<\/p>\n

    \u56fe7 | \u4e0d\u540c OXZEO \u50ac\u5316\u5242\u7684\u5438\u9644\u6001\u5206\u6790\u3002 @ NATURE CATALYSIS<\/p>\n

    \u5728\u4e0d\u540c\u50ac\u5316\u5242ZnCrAlOx\/H-ZSM-5H a, ZnGaOx\/H-ZSM-5H; b, ZnAlOx\/H-SSZ-13 ; c, (SAR\u2009=\u200914.6) ZnAlOx\/H-BETA; d, (SAR\u2009=\u200912.1) \u4e0a\u53cd\u5e9410min\u540e\u7684 13<\/sup>C CP MAS NMR\u8c31\u3002\u53cd\u5e94\u6761\u4ef6\uff1a573K; H2<\/sub>\/13<\/sup>CO, 2.5 MPa\u3002\u6d41\u901f\u4e3a1000ml h-1<\/sup>gcat<\/sub>-1<\/sup>\u3002\u9664 ZnCrAlOx\/H-ZSM-5H \u5916, \u6240\u6709\u50ac\u5316\u5242\u5747\u5728 573\u2009K \u4e0b\u8fdb\u884c\u5206\u6279\u53cd\u5e94, \u5176\u4e2da, ZnCrAlOx\/H-ZSM-5H\u5728 623\u2009K \u4e0b\u8fdb\u884c, ZnCrAlOx\/H-ZSM-5H\u4e2d\u987a\u78c1\u6027Cr\u7684\u5168\u5c40\u4fe1\u53f7\u5f3a\u5ea6\u51cf\u5f31\u3002<\/p>\n

    \u3010\u603b\u7ed3\u3011<\/p>\n

    \u672c\u6587\u4f5c\u8005\u5229\u7528\u51c6\u539f\u4f4d ssNMR\u8868\u5f81\u548cGC\/GC-MS\u5206\u6790, \u8ffd\u8e2a\u4e86\u5728 OXZEO \u53cc\u529f\u80fd\u50ac\u5316\u5242\u4e0a\u9ad8\u538b\u5408\u6210\u6c14\u8f6c\u5316\u8fc7\u7a0b\u4e2d, \u50ac\u5316\u5242\u8868\u9762\u6d3b\u5316\u7684\u5927\u91cf\u5173\u952e\u4e2d\u95f4\u4f53\u7684\u5f62\u6210\u548c\u6f14\u5316\u8fc7\u7a0b, \u5305\u62ec\u591a\u79cd\u7fa7\u9178\u76d0\u3001\u70f7\u6c27\u57fa\u3001\u9178\u7ed3\u5408\u7684\u7532\u57fa\u73af\u620a\u70ef\u916e\u548c\u5927\u91cf\u7684\u7532\u57fa\u73af\u620a\u70ef\u57fa\u78b3\u6b63\u79bb\u5b50\u3002\u5e76\u4e14\u4f5c\u8005\u63d0\u51fa\u7684\u6df7\u5408\u5206\u6790\u65b9\u6cd5\u548c\u591a\u5faa\u73af\u3001\u534f\u8c03\u7684\u53cd\u5e94\u7f51\u7edc\u5c06\u4fc3\u8fdb\u548c\u6307\u5bfc\u8fdb\u4e00\u6b65\u7684\u53cc\u529f\u80fd\u50ac\u5316\u5242\u8f6c\u5316\u5408\u6210\u6c14\u673a\u7406\u63a2\u7d22\uff0c\u5e76\u4e3a\u66f4\u5e7f\u6cdb\u5730\u63a2\u7d22\u53cc\u529f\u80fd\u50ac\u5316\u5242\u63d0\u4f9b\u4e86\u4e00\u4e2a\u65b0\u7684\u5f00\u59cb\u3002<\/p>\n

    \u6587\u732e\u94fe\u63a5\uff1ahttps:\/\/doi.org\/10.1038\/s41929-022-00806-2<\/p>\n","protected":false},"excerpt":{"rendered":"

    \u3010\u5bfc\u8bfb\u3011 \u8d39\u6258\u5408\u6210(FTS)\u4e00\u76f4\u662f\u5c06\u5408\u6210\u6c14(CO\/H2)\u76f4\u63a5\u8f6c\u5316\u4e3a\u9ad8\u9644\u52a0\u503c\u78b3\u6c22\u5316\u5408\u7269\u4ee5\u66ff\u4ee3\u77f3\u6cb9\u4ea7\u54c1\u7684\u6838\u5fc3\u6280\u672f\uff0c\u4f46\u662f\u8f6c\u5316\u4ea7\u54c1\u9075\u5faa\u5b89\u5fb7\u68ee\u8212\u5c14\u8328\u5f17\u6d1b\u91cc(ASF)\u7edf\u8ba1\u6a21…<\/p>\n","protected":false},"author":37036,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-239542","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/239542"}],"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\/37036"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=239542"}],"version-history":[{"count":5,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/239542\/revisions"}],"predecessor-version":[{"id":239713,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/239542\/revisions\/239713"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=239542"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=239542"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=239542"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}