{"id":257426,"date":"2024-01-28T09:19:43","date_gmt":"2024-01-28T01:19:43","guid":{"rendered":"\/\/m.iemloyee.com\/?p=257426"},"modified":"2024-01-28T09:19:50","modified_gmt":"2024-01-28T01:19:50","slug":"%e5%85%b3%e4%ba%8e%e6%b0%b4%e5%90%88%e6%b0%a2%e7%a6%bb%e5%ad%90%e5%92%8c%e6%b0%a2%e6%b0%a7%e6%a0%b9%e7%9a%84%e7%9b%b8%e4%ba%92%e4%b8%ad%e5%92%8c%e4%bd%9c%e7%94%a8%e5%8f%91%e4%ba%86%e4%b8%80%e7%af%87sc","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=257426","title":{"rendered":"\u5173\u4e8e\u6c34\u5408\u6c22\u79bb\u5b50\u548c\u6c22\u6c27\u6839\u7684\u76f8\u4e92\u4e2d\u548c\u4f5c\u7528\u53d1\u4e86\u4e00\u7bc7Science"},"content":{"rendered":"

\u6c34\u5408\u6c22\u79bb\u5b50(H3<\/sub>O+<\/sup>)\u548c\u6c22\u6c27\u6839\u79bb\u5b50(OH\u2212<\/sup>)\u7684\u76f8\u4e92\u4e2d\u548c\u662f\u4e00\u4e2a\u975e\u5e38\u57fa\u672c\u7684\u5316\u5b66\u53cd\u5e94\u3002\u7535\u79bb\u548c\u4e2d\u548c\u673a\u5236\u662f\u7406\u89e3\u5404\u79cd\u5316\u5b66\u73af\u5883\u7684\u57fa\u7840\uff0c\u5305\u62ec\u661f\u9645\u4ecb\u8d28\u4e2d\u7684\u4f4e\u6e29\u5316\u5b66\u3001\u5927\u6c14\u5316\u5b66\u3001\u9178\u78b1\u73b0\u8c61\u548c\u9ad8\u6e29\u4eba\u5de5\u7b49\u79bb\u5b50\u4f53\u3002\u7279\u522b\u662f\uff0c\u201c\u6c34\u79bb\u5b50\u201d\u7684\u5f62\u6210\u548c\u7834\u574f\u5728\u5b64\u7acb\u6216\u6c14\u76f8\u73af\u5883\u4ee5\u53ca\u6c34\u6eb6\u6db2\u4e2d\u5f15\u8d77\u4e86\u5e7f\u6cdb\u7684\u5174\u8da3\u3002\u6700\u57fa\u672c\u7684\u7535\u79bb\u4e2d\u548c\u5e73\u8861\u4e4b\u4e00\u662fH3<\/sub>O+<\/sup> + OH\u2212 <\/sup>\u21cc 2H2<\/sub>O\uff0c\u6c34\u5408\u6c22\u79bb\u5b50\u548c\u6c22\u6c27\u6839\u79bb\u5b50\u4e4b\u95f4\u901a\u8fc7\u8d28\u5b50\u8f6c\u79fb(PT)\u76f8\u4e92\u4e2d\u548c\uff0c\u4ee5\u53ca\u6c34\u7684\u81ea\u7535\u79bb\u9006\u53cd\u5e94\u3002\u7136\u800c\uff0c\u5173\u4e8e\u8fd9\u4e9b\u51b3\u5b9a\u7eaf\u6c34pH\u503c\u7684\u53cd\u5e94\u673a\u5236\u7684\u76f4\u63a5\u5b9e\u9a8c\u8bc1\u636e\u6709\u9650\u3002\u76f8\u5bf9\u4e8e\u8fd9\u79cd\u6559\u79d1\u4e66\u4e0a\u7684\u7b80\u5355\u53cd\u5e94\uff0c\u5206\u5b50\u79bb\u5b50\u7684\u76f8\u4e92\u4e2d\u548c\u53cd\u5e94(MN)\u53ef\u4ee5\u4ea7\u751f\u4e30\u5bcc\u591a\u6837\u7684\u4ea7\u7269\u3002\u7531\u4e8e\u5178\u578b\u7684\u7535\u79bb\u52bf\u548c\u4e2d\u6027\u7269\u8d28\u7684\u7535\u5b50\u4eb2\u548c\u4e4b\u95f4\u7684\u5de8\u5927\u5dee\u5f02\uff0cMN\u53cd\u5e94\u4e2d\u7684\u591a\u4f59\u80fd\u91cf\u5141\u8bb8\u591a\u4e2a\u7ade\u4e89\u4ea7\u7269\u901a\u9053\u3002\u5728\u5206\u79bb\u7684\u6c34\u5408\u6c22\u79bb\u5b50\u548c\u6c22\u6c27\u6839\u79bb\u5b50\u7684\u60c5\u51b5\u4e0b\uff0c\u9ad8\u8fbe~9.77 eV\u7684\u591a\u4f59\u80fd\u91cf\u53ef\u7528\u4e8e\u6fc0\u53d1\u7531PT\u673a\u5236\u4ea7\u751f\u7684\u5bf9\u4e2d\u6027\u6c34\u5206\u5b50\u3002\u8fd9\u4e9b\u591a\u4f59\u7684\u80fd\u91cf\u53ef\u4ee5\u4f5c\u4e3a\u52a8\u80fd\u91ca\u653e\u6216\u4fc3\u8fdb\u5185\u90e8\u6fc0\u53d1\u4ee5\u53ca\u5206\u5b50\u4ea7\u7269\u7684\u7834\u788e\u3002\u6b64\u5916\uff0c\u4e2d\u6027\u6c34\u5408\u6c22\u81ea\u7531\u57fa\u7684\u7535\u79bb\u7535\u4f4d\u4f30\u8ba1\u4e3a4.3 eV\uff0c\u6bd4OH\u81ea\u7531\u57fa\u76841.8 eV\u7535\u5b50\u4eb2\u548c\u529b\u9ad82.5 eV\u3002\u56e0\u6b64\uff0c\u5728\u5b64\u7acb\u79bb\u5b50\u7684\u60c5\u51b5\u4e0b\uff0c\u5e94\u8003\u8651\u57fa\u4e8e\u9009\u62e9\u6027\u7535\u5b50\u8f6c\u79fb(ET)\u7684MN\u673a\u5236\u3002\u5047\u8bbe\u5b64\u7acb\u7684\u79bb\u5b50\u53cd\u5e94\u7269\u548c\u5f31\u76f8\u4e92\u4f5c\u7528\u7684\u4e2d\u6027\u81ea\u7531\u57fa\u4e4b\u95f4\u5b58\u5728\u7b80\u5355\u7684\u5e93\u4ed1\u5438\u5f15\uff0c\u6211\u4eec\u53ef\u4ee5\u4f30\u8ba1\u79bb\u5b50\u548c\u4e2d\u6027\u7535\u4f4d\u5728~6-\u00c5\u8ddd\u79bb\u5904\u7684\u4ea4\u53c9\u3002\u8fd9\u4e0e\u4e3b\u8981ET\u7684\u521d\u6b65\u5206\u914d\u662f\u4e00\u81f4\u7684\uff0c\u56e0\u4e3a\u8fd9\u4e2a\u8ddd\u79bb\u660e\u663e\u5927\u4e8ePT\u53cd\u5e94\u53d1\u751f\u7684\u9884\u671f\u8ddd\u79bb\u3002\u867d\u7136\u8fd9\u79cd\u7b80\u5355\u7684\u4f30\u8ba1\u5df2\u7ecf\u88ab\u8bc1\u660e\u80fd\u591f\u6355\u6349\u5230\u4e0e\u539f\u5b50\u7269\u79cd\u7684\u6b63\u9634\u79bb\u5b50\u53cd\u5e94\u4e2dET\u7684\u672c\u8d28\uff0c\u4f46\u5728\u5e94\u7528\u4e8e\u5206\u5b50\u7cfb\u7edf\u65f6\uff0c\u5e94\u8be5\u8c28\u614e\u5bf9\u5f85\uff0c\u6b63\u5982\u6700\u8fd1\u4e00\u9879\u7531\u4e2d\u6027\u53cd\u5e94\u7269\u5230\u9633\u79bb\u5b50\u53cd\u5e94\u7269\u7684ET\u5f15\u53d1\u7684\u5e93\u4ed1\u7206\u70b8\u7684\u5b9e\u9a8c\u548c\u7406\u8bba\u7814\u7a76\u6240\u8bc1\u660e\u7684\u90a3\u6837\u3002\u56e0\u6b64\uff0c\u9884\u8ba1\u5728\u66f4\u8fd1\u8ddd\u79bb\u5185\u53d1\u751f\u7684PT\u7b49\u6210\u952e\u673a\u5236\u901a\u5e38\u4f1a\u4e0eET\u7ade\u4e89\uff0c\u5e76\u5bfc\u81f4\u4e0d\u5bfb\u5e38\u7684\u4ea7\u7269\u5206\u5e03\u3002<\/p>\n

\u8fd1\u65e5\uff0c\u8036\u8def\u6492\u51b7\u5e0c\u4f2f\u6765\u5927\u5b66\u5316\u5b66\u7814\u7a76\u6240Daniel Strasser\u7814\u7a76\u56e2\u961f\u62a5\u9053\u4e86\u4f4e\u6e29\u53cc\u9759\u7535\u79bb\u5b50\u675f\u5b58\u50a8\u73af(DESIREE)\u4e2d\uff0c\u51b7\u79bb\u5b50\u548c\u5b64\u7acb\u79bb\u5b50\u5728\u4f4e\u78b0\u649e\u80fd\u91cf\u4e0b\u76f8\u4e92\u4e2d\u548c\u53cd\u5e94\u7684\u91cd\u5408\u4e2d\u6027\u4ea7\u7269\u7684\u4e09\u7ef4\u6210\u50cf\u3002\u786e\u5b9a\u4e86\u4e3b\u8981\u7684H2<\/sub>O + OH + H\u548c2OH + H2<\/sub>\u4ea7\u7269\u901a\u9053\uff0c\u5e76\u5c06\u5176\u5f52\u56e0\u4e8e\u7535\u5b50\u8f6c\u79fb\u673a\u5236\uff0c\u800c\u5177\u6709\u9ad8\u5185\u6fc0\u53d1\u7684H2<\/sub>O + H2<\/sub>O\u7684\u5c11\u91cf\u8d21\u732e\u53ef\u5f52\u56e0\u4e8e\u8d28\u5b50\u8f6c\u79fb\uff08PT\uff09\u673a\u5236\u3002\u6240\u62a5\u9053\u7684\u673a\u5236\u89e3\u6790\u7684\u5185\u90e8\u4ea7\u7269\u6fc0\u53d1\uff0c\u4ee5\u53ca\u78b0\u649e\u80fd\u91cf\u548c\u521d\u59cb\u79bb\u5b50\u6e29\u5ea6\u4f9d\u8d56\u6027\uff0c\u4e3a\u6a21\u62df\u7535\u8377\u8f6c\u79fb\u673a\u5236\u63d0\u4f9b\u4e86\u57fa\u51c6\u3002<\/p>\n

\"\"<\/p>\n

\u56fe1 H3<\/sub>O+<\/sup> + OH\u2212<\/sup>\u4e2d\u548c\u53cd\u5e94\u7684\u80fd\u91cf\u5b66\u00a9 2024 AAAS<\/p>\n

\"\"<\/p>\n

\u56fe2\u91cd\u5408\u4e09\u4f53\u4ea7\u7269\u6e20\u9053\u5206\u6790\u00a9 2024 AAAS<\/p>\n

\"\"<\/p>\n

\u56fe3\u91cd\u5408\u4e8c\u4f53\u4ea7\u7269\u6e20\u9053\u5206\u6790\u00a9 2024 AAAS<\/p>\n

\"\"<\/p>\n

\u56fe4\u603bMN\u4fe1\u53f7\u4f5c\u4e3a\u78b0\u649e\u80fd\u91cf\u7684\u51fd\u6570\u00a9 2024 AAAS<\/p>\n

\"\"<\/p>\n

\u56fe5\u4e2d\u6027\u4ea7\u7387\u4e0e\u79bb\u5b50\u8d2e\u5b58\u65f6\u95f4\u7684\u5173\u7cfb\u00a9 2024 AAAS<\/p>\n

\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201cThe mutual neutralization of hydronium and hydroxide\u201d\u4e3a\u9898\u53d1\u8868\u5728\u56fd\u9645\u8457\u540d\u671f\u520aScience<\/em><\/strong>\u4e0a\u3002<\/p>\n

\u8fd9\u9879\u7814\u7a76\u6838\u5fc3\u521b\u65b0\u70b9\u5728\u4e8e\u901a\u8fc7\u5bf9\u4f4e\u80fdH3<\/sub>O+ <\/sup>+ OH\u2212<\/sup>\u78b0\u649e\u4ea7\u751f\u7684\u91cd\u5408\u4e2d\u6027 MN \u4ea7\u7269\u8fdb\u884c\u4e09\u7ef4\u6210\u50cf\uff0c\u5c06 PT \u548c ET \u5bf9\u80fd\u91cf\u4e0a\u53ef\u80fd\u7684\u4ea7\u7269\u901a\u9053\u7684\u8d21\u732e\u8fdb\u884c\u4e86\u89e3\u6790\uff0c\u6b64\u5916\uff0c\u52a8\u80fd\u91ca\u653e\uff08KER\uff09\u6210\u50cf\u63d0\u4f9b\u4e86\u6709\u5173\u4e2d\u6027\u4ea7\u7269\u5185\u90e8\u6fc0\u53d1\u7684\u4fe1\u606f\uff0cDESIREE \u50a8\u5b58\u73af\u4e2d\u7684\u957f\u50a8\u5b58\u65f6\u95f4\u5141\u8bb8\u63a2\u6d4b\u5185\u90e8\u6bcd\u79bb\u5b50\u6e29\u5ea6\u548c\u78b0\u649e\u80fd\u91cf\u5bf9 MN \u53cd\u5e94\u7684\u5f71\u54cd\u3002<\/p>\n

\u5bf9\u4f4e\u80fdH3<\/sub>O+ <\/sup>+ OH\u2212<\/sup>\u78b0\u649e\u4ea7\u751f\u7684\u4e00\u81f4\u4e2d\u6027\u788e\u7247\u7684\u5206\u6790\u663e\u793a\u4e86\u7535\u5b50\u8f6c\u79fb\u548c\u8d28\u5b50\u8f6c\u79fb\u673a\u5236\u7684\u76f4\u63a5\u5b9e\u9a8c\u8bc1\u636e\u3002\u867d\u7136\u4e3b\u8981\u901a\u9053H2<\/sub>O + OH + H\u539f\u5219\u4e0a\u53ef\u4ee5\u540c\u65f6\u6765\u6e90\u4e8eET\u548cPT\u4e24\u79cd\u673a\u5236\uff0c\u4f46\u4e09\u4f532OH + H2<\/sub>\u901a\u9053\u53ef\u80fd\u53ea\u6765\u6e90\u4e8eET\uff0c\u800c\u4e8c\u4f532H2<\/sub>O\u53ea\u80fd\u7531PT\u4ea7\u751f\u3002\u52a8\u80fd\u8c31\u8868\u660e\uff0c\u57282OH + H2<\/sub>\u7684\u60c5\u51b5\u4e0b\uff0c\u5927\u90e8\u5206\u591a\u4f59\u80fd\u91cf\u4ee5KER\u7684\u5f62\u5f0f\u91ca\u653e\uff0c\u5185\u90e8\u4ea7\u7269\u6fc0\u53d1\u5f88\u5c11\u3002KER\u5cf0\u7684\u5bbd\u5ea6\u4e3a~1 ev\uff0c\u662f\u4eea\u5668\u5206\u8fa8\u7387\u3001\u79bb\u5b50\u53cd\u5e94\u7269\u7684\u521d\u59cb\u5185\u90e8\u6fc0\u53d1\u548c\u4e2d\u6027\u4ea7\u7269\u7684\u6700\u7ec8\u6fc0\u53d1\u5171\u540c\u4f5c\u7528\u7684\u7efc\u5408\u7ed3\u679c\u3002\u5728\u4f18\u52bf\u7684H2<\/sub>O + OH + H\u901a\u9053\u4e2d\u4e5f\u89c2\u5bdf\u5230\u540c\u6837\u7684\u4e8b\u5b9e\uff0c\u8868\u660e\u5b83\u4e5f\u8d77\u6e90\u4e8eET\u3002H2<\/sub>O + OH + H\u901a\u9053\u7684\u4f4e\u5185\u90e8\u6fc0\u53d1\u4e0e[H3<\/sub>O]\u4e2d\u95f4\u4f53\u7684\u6709\u6548\u65e0\u969c\u788d\u89e3\u79bb\u662f\u4e00\u81f4\u7684\u3002\u6b64\u5916\uff0c[H3<\/sub>O]\u57fa\u6001\u4e0a\u9884\u6d4b\u7684~0.8 ev\u7684H2<\/sub>\u6d88\u9664\u52bf\u5792\u4e0e\u4f4e\u5185\u90e8\u6fc0\u53d1\u76f8\u7ed3\u5408\uff0c\u53ef\u80fd\u8868\u660e\u5728\u7535\u5b50\u6fc0\u53d1\u7535\u4f4d\u4e0a\u66f4\u76f4\u63a5\u7684\u79bb\u89e3\u6d89\u53ca\u975e\u7edd\u70ed\u52a8\u529b\u5b66\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0cH3<\/sub>O+<\/sup>\u7535\u8377\u4ea4\u6362\u79bb\u89e3\u6216\u4e0e\u6162\u7535\u5b50\u79bb\u89e3\u91cd\u7ec4\u5f62\u6210\u7684\u6c34\u5206\u5b50\u53ef\u4ee5\u8868\u73b0\u51fa\u66f4\u9ad8\u7684\u5185\u90e8\u6fc0\u53d1\uff0c\u5206\u522b\u4e3a~1.5 eV\u548c>3 eV\u3002\u7136\u800c\uff0c\u4e0d\u540c\u7684[H3<\/sub>O]\u52bf\u88ab\u4e0d\u540c\u7684\u673a\u5236\u586b\u5145\uff0c\u5bfc\u81f4\u4e0d\u540c\u7684\u80fd\u91cf\u5206\u914d\u548c\u4e0d\u540c\u7684\u4ea7\u7269\u901a\u9053\u662f\u5408\u7406\u7684\u3002\u4e0eET\u673a\u5236\u76f8\u53cd\uff0cPT\u5f62\u6210\u7684\u4e24\u4e2a\u6c34\u5206\u5b50\u8868\u73b0\u51fa\u8f83\u9ad8\u7684\u5185\u6fc0\u53d1\u3002<\/p>\n

\u5206\u79bb\u7684H3<\/sub>O+<\/sup> + OH\u2212<\/sup>\u7684\u76f8\u4e92\u4e2d\u548c\u662f\u6d4b\u8bd5\u7ade\u4e89ET\u548cPT\u53cd\u5e94\u7406\u8bba\u6a21\u578b\u7684\u4e00\u4e2a\u6709\u4ef7\u503c\u7684\u57fa\u51c6\u7cfb\u7edf\u3002\u8fd9\u91cc\u63d0\u4f9b\u7684\u8be6\u7ec6\u4ea7\u7269\u4fe1\u606f\u6709\u671b\u4f5c\u4e3a\u7ade\u4e89ET\u548cPT\u52a8\u529b\u5b66\u7684\u9ad8\u7ea7\u4ece\u5934\u7b97\u6a21\u62df\u7684\u6d4b\u8bd5\u3002\u540e\u7eed\u7684\u7814\u7a76\u2014\u2014\u4f8b\u5982H5<\/sub>O2<\/sub>+<\/sup>\uff0c\u6c34\u9633\u79bb\u5b50\u7684Zundel\u5f62\u5f0f\u2014\u2014\u5c06\u63d0\u4f9b\u5173\u4e8e\u6eb6\u5242\u5316\u6548\u5e94\u7684\u989d\u5916\u5b9e\u9a8c\u89c1\u89e3\u3002\u5b64\u7acb\u79bb\u5b50\u5bf9\u7cfb\u7edf\u7684\u7cbe\u786e\u7406\u8bba\u5efa\u6a21\u6846\u67b6\u5c06\u63ed\u793a\u4e0d\u540cMN\u53cd\u5e94\u4e2dET\u548cPT\u673a\u5236\u7684\u5171\u5b58\u548c\u7ade\u4e89\uff0c\u4ee5\u53ca\u5b64\u7acb\u6216\u6eb6\u5242\u5316\u7cfb\u7edf\u7684\u5176\u4ed6\u7535\u8377\u8f6c\u79fb\u53cd\u5e94\u3002\u6b64\u5916\uff0c\u5728\u7535\u79bb\u5c42\u3001\u884c\u661f\u548c\u661f\u9645\u4ecb\u8d28\u73af\u5883\u4e2d\u5e94\u7528\u70ed\u79bb\u5b50\u6d4b\u91cf\u7684\u901f\u7387\u5e38\u6570\u6765\u6a21\u62dfMN\u53cd\u5e94\u65f6\uff0c\u5fc5\u987b\u8003\u8651\u5230\u89c2\u5bdf\u5230\u7684MN\u901f\u7387\u5bf9\u79bb\u5b50\u53cd\u5e94\u7269\u5185\u90e8\u6e29\u5ea6\u7684\u4f9d\u8d56\u6027\u3002<\/p>\n

\u6587\u732e\u6765\u6e90\uff1ahttps:\/\/www.science.org\/doi\/10.1126\/science.adk1950<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6c34\u5408\u6c22\u79bb\u5b50(H3O+)\u548c\u6c22\u6c27\u6839\u79bb\u5b50(OH\u2212)\u7684\u76f8\u4e92\u4e2d\u548c\u662f\u4e00\u4e2a\u975e\u5e38\u57fa\u672c\u7684\u5316\u5b66\u53cd\u5e94\u3002\u7535\u79bb\u548c\u4e2d\u548c\u673a\u5236\u662f\u7406\u89e3\u5404\u79cd\u5316\u5b66\u73af\u5883\u7684\u57fa\u7840\uff0c\u5305\u62ec\u661f\u9645\u4ecb\u8d28\u4e2d\u7684\u4f4e\u6e29\u5316\u5b66\u3001\u5927\u6c14\u5316\u5b66\u3001\u9178\u78b1…<\/p>\n","protected":false},"author":35295,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-257426","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/257426"}],"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\/35295"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=257426"}],"version-history":[{"count":3,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/257426\/revisions"}],"predecessor-version":[{"id":257527,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/257426\/revisions\/257527"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=257426"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=257426"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=257426"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}