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    [热点] 博士延得我,科研能力直往上蹿 偏振片 2026-02-04 刚刚
    [催化反应] [关贴]TOF数 (0/93) sunyf021 2008-01-11 2008-01-11 08:58:24 by sunyf021
    [催化反应] 5%的Pd/C大约可以吸多少氢? (4/426) popbasketball 2008-01-10 2008-01-10 22:33:45 by yangyongjun821
    文献中数据后面的括号()的数值是什么意思 2 (7/995) pipizhu2007 2008-01-09 2008-01-10 21:20:05 by pfm2007
    [催化剂制 ] 求助:纳米尺寸的粒子可以用抽滤装置进行清洗吗? (9/1757) qinxiaoping 2008-01-07 2008-01-10 21:17:51 by pfm2007
    [催化剂制 ] 关于钛酸丁酯水解制备二氧化钛抑制剂问题? (3/886) maliu1215 2008-01-10 2008-01-10 21:09:09 by pfm2007
    大家帮忙看看编辑这句话是什么意思啊 (3/310) andyao 2008-01-10 2008-01-10 16:49:58 by lxg831210
    [表征] 请教催化剂的真密度测量 8 (3/467) xmclyn 2008-01-10 2008-01-10 16:46:11 by lxg831210
    [仪器药品] 转子流量计的读数问题? (6/802) wangcm 2008-01-10 2008-01-10 16:23:15 by hj19842003
    [催化反应] [关贴]求助 (评阅-2) (0/71) lmy831230 2008-01-10 2008-01-10 15:54:14 by lmy831230
    [表征] 【求助】怎么用XRD的结果计算负载型催化剂的金属分散度啊? (4/877) abmsir 2008-01-07 2008-01-10 15:52:19 by warlen
    [催化反应] 请问正己烷反应 (4/554) whbetter 2008-01-08 2008-01-10 13:44:49 by whbetter
    [表征] 要拍成 像这样的TEM图 要怎么制样?多谢 (4/467) 307134955 2008-01-07 2008-01-10 12:39:31 by temedx
    [表征] 不同晶型MnO2XRD谱图 (3/544) xuesongliu 2008-01-09 2008-01-10 12:34:51 by xuesongliu
    [版内事务] 投票:  [关贴]★★★(最后1天)【化学活动周—催化版优秀人物评选投票活动】★★★    ( 1 2 3 4 5 6 ) (评阅+10) (56/2599) nxl5096224 2008-01-03 2008-01-10 11:40:58 by niutou182
    [催化剂制 ] 求助:浸渍前驱液之前浸渍去离子水? (5/410) andrew8455 2008-01-09 2008-01-10 11:06:02 by andrew8455
    [表征] 请教穆斯堡尔谱的问题 (5/552) liconglin970410 2008-01-08 2008-01-10 10:25:49 by liconglin970410
    [催化反应] 对苯二甲酸与乙二醇,聚乙二醇反应的催化剂 (2/173) tangmeih1981 2008-01-09 2008-01-10 09:27:36 by tangmeih1981
    [表征] 请教:H2-BET (2/205) haizifeifei 2008-01-08 2008-01-10 09:09:28 by haizifeifei
    [催化剂制 ] 请问大侠们 SiO2-C3H6-X 怎么合成啊? (2/91) 龙之心 2008-01-09 2008-01-10 08:33:40 by 龙之心
    [催化反应] 固体超强酸催化酯化产品变黄如何解决? (3/361) lxg831210 2008-01-09 2008-01-10 07:37:53 by huangqd
    [催化剂制 ] 甲醇中的水如何除去阿?    ( 1 2 ) (17/2978) abcdshoot 2007-07-23 2008-01-10 05:35:49 by margosa
    [催化反应] 关于SBA-15的催化反应 (8/1187) wobushi512 2008-01-08 2008-01-10 05:08:32 by margosa
    [催化剂制 ] DLB催化剂是什么啊? (1/241) xb1022 2008-01-08 2008-01-09 23:12:45 by zhangwengui330
    [催化反应] SCR-NOx反应分析 (5/601) stoner78 2008-01-04 2008-01-09 22:27:30 by stoner78
    [仪器药品] [专家] 真空高温炉1800度 (3/342) zyhou 2008-01-09 2008-01-09 22:05:33 by bingyulin3
    [表征] 催化剂表征 1 (9/519) fuwande 2008-01-08 2008-01-09 22:05:00 by liconglin970410
    [表征] 物理吸附仪和化学吸附仪 (6/867) youmuwen 2008-01-04 2008-01-09 21:36:02 by youmuwen
    [催化反应] 请问催化中常用的TON的准确定义及计算方法    ( 1 2 ) (13/1668) davideok 2007-12-25 2008-01-09 21:00:46 by hj19842003
    [表征] MS谱图解析求助 (0/82) wangbo204 2008-01-09 2008-01-09 19:49:09 by wangbo204
    [催化剂制 ] 请教:杂多酸负载的操作? (7/785) daping2007 2008-01-08 2008-01-09 19:38:43 by zlxqwer
    [仪器药品] 求染料的CI名称 (0/72) jjseu 2008-01-09 2008-01-09 17:07:45 by jjseu
    [催化剂制 ] [请教大家]等体积浸渍问题 (6/615) lina1981 2008-01-08 2008-01-09 16:40:20 by cometrue2006
    [仪器药品] 求助:pfeiffer-vacuum质谱软件数据处理 (0/141) xxqm 2008-01-09 2008-01-09 16:33:46 by xxqm
    [催化剂制 ] 求助:FT合成Mn助剂的加入对选择性的影响 3 (3/200) guomeng1234366 2008-01-03 2008-01-09 14:57:21 by fairyvv0906
    [仪器药品] 请问各位虫子大侠,哪里有质量上乘的真空两通玻璃阀门卖?急需要,谢谢指点! (6/505) 催化大师 2008-01-03 2008-01-09 14:40:34 by numbernine
    [表征] [求助]单点BET量测 (3/200) starfry 2008-01-08 2008-01-09 13:16:37 by ypxhp
    [仪器药品] 高温石英棉怎么制备    ( 1 2 ) (10/928) lh7544 2007-11-14 2008-01-09 11:45:45 by aiyuanzh
    如何理解十四届全国分子筛会议投稿的要求 3 (3/228) guomeng1234366 2008-01-09 2008-01-09 11:38:52 by zdbhd
    [催化反应] 碱催化 (金币≥5)(1/109) yangyongjun821 2008-01-08 2008-01-09 10:34:41 by lxg831210
    [催化反应] 请问:什么是高通量实验技术?    ( 1 2 ) (15/1066) lx1526 2007-11-26 2008-01-09 10:12:40 by lx1526
    [仪器药品] 有做微波合成或者微波处理废水的嘛? (9/392) tom18cruise 2007-03-30 2008-01-09 09:41:50 by huxu0927
    Editor Invited什么意思? (1/362) jbz1124 2008-01-08 2008-01-09 08:52:04 by thfeng
    [表征] 打XRD时常出现9.3和21.8度为何物特征峰 (6/752) wyuxin 2007-11-21 2008-01-09 01:55:57 by 卢西安诺
    [催化剂制 ] 催化剂成型 (6/242) huanglichun 2008-01-08 2008-01-09 00:02:39 by zhangwengui330
    求助 关于生物催化方面的中英文杂志主要有哪些? (0/80) dchcun 2008-01-08 2008-01-08 23:33:21 by dchcun
    [催化剂制 ] 硅上涂覆铈 (1/87) vicky2007 2008-01-08 2008-01-08 23:18:31 by pcchemist
    [催化反应] 什么波长段的紫外光最适宜催化双氧水分解产生羟基自由基? (1/1436) zhuyi0731 2008-01-08 2008-01-08 22:59:11 by gusantong117
    [催化反应] 用硼氢化钠/雷尼镍体系催化碳氮三键加氢生成伯胺,改换硼氢化钠/铂碳催化还可以吗? (0/94) sunnylee108 2008-01-08 2008-01-08 22:50:39 by sunnylee108
    [催化剂制 ] 请教一个难题~四丙基氢氧化铵 的合成~~~ (4/330) cosn 2007-12-14 2008-01-08 20:01:15 by cosn
    金催化大师的经典文献 (评阅+3) (0/209) sjjm 2008-01-08 2008-01-08 17:14:37 by sjjm
    [表征] 谁给推荐个分子筛相关的红外资料吧,谢谢 (1/204) zaizaim 2007-12-31 2008-01-08 17:00:31 by sunxueqin1234
    投票:  [关贴]【交流】调查一下催化虫虫们的身份及年龄构成,请积极参与啊    ( 1 2 3 4 5 6 .. 8 ) (评阅+3) (73/1416) aijunhao2002230 2007-11-15 2008-01-08 16:51:28 by Eternity1006
    [催化动态] Microporous and Mesoporous Materials 写序庆祝徐如人院士75岁生日    ( 1 2 ) (评阅+3) (金币≥3)(13/578) 催化大师 2007-12-26 2008-01-08 16:49:34 by penfee
    [催化反应] 钛酸异丙脂和乙酰丙酮的反应条件什么 (2/98) guiyunzhong 2008-01-08 2008-01-08 14:07:00 by guiyunzhong
    急切求助:Journal of molecular catalysis A: chemical 的 投稿须知? (1/265) binsh 2008-01-08 2008-01-08 12:26:32 by jingen69
    [仪器药品] 两段加氢装置 (4/223) kldchun 2007-11-04 2008-01-08 11:52:31 by pcchemist
    <化工进展>这个杂志如何 (6/1422) aijunhao2002230 2008-01-06 2008-01-08 11:14:00 by along1980
    催化剂宏观性能测定2 (金币≥1)(0/66) yuanfeilitian 2008-01-08 2008-01-08 11:12:11 by yuanfeilitian
    催化剂宏观性能测定1 (金币≥1)(0/66) yuanfeilitian 2008-01-08 2008-01-08 11:10:22 by yuanfeilitian
    [催化反应] 求助,氟化反应的催化剂 (1/126) zhongxuhui 2008-01-08 2008-01-08 11:08:30 by mengma
    [催化反应] 氧化锌的非金属掺杂 (1/138) wolfmanhd 2008-01-08 2008-01-08 11:02:33 by amynliou
    [催化反应] 求助各位大侠关于配置气相色谱标准曲线 (7/524) 小老鼠1028 2008-01-03 2008-01-08 10:41:32 by 小老鼠1028
    论文汇总-酶催化在不同行业的应用 (3/450) weilianchao 2007-12-07 2008-01-08 09:03:15 by wushaoming
    [仪器药品] 双柱塞微量泵的漏气问题    ( 1 2 ) (10/857) vecust 2008-01-04 2008-01-08 08:04:46 by lxw1223
    [催化剂制 ] 请教:大家制备Fe-ZSM-5时铁盐溶液是怎么配制的 (9/732) aiyuanzh 2008-01-05 2008-01-07 21:35:27 by zhangwengui330
    [催化剂制 ] 关于分子筛脱铝与引入铝原子的疑问 (6/654) lnqdsd 2008-01-04 2008-01-07 20:47:49 by lnqdsd
    [仪器药品] 有什么吸附剂不对SO2吸附,却能对气态重金属(如铊等)吸附 (0/61) wangchunlin 2008-01-07 2008-01-07 20:18:49 by wangchunlin
    [仪器药品] 高压汞灯制作 5 (3/161) lintian 2007-12-28 2008-01-07 20:10:04 by zt_chem
    请大家推荐几个中低档催化方面的期刊(5个金币) (5/510) wcj24 2008-01-07 2008-01-07 19:04:53 by zhuy525
    [仪器药品] 在哪可以买到1,3-丙烷磺酸内酯和1,4丁烷磺酸内酯 (3/354) zhangaihua909 2008-01-05 2008-01-07 18:32:16 by zhangaihua909
    [仪器药品] 关于chemglass公司 (0/90) 催化大师 2008-01-07 2008-01-07 16:42:59 by 催化大师
    [仪器药品] 请问镍钼合金在哪有卖? (2/86) cyg801116 2008-01-07 2008-01-07 16:04:40 by lxg831210
    [催化反应] Ni催化剂 (5/341) hokeyliu 2008-01-06 2008-01-07 16:04:20 by 幻影无痕
    大核心与小核心 (2/245) LiFePO4 2008-01-04 2008-01-07 15:58:06 by sunbo1287
    小催说事三-----没有论文的日子里    ( 1 2 3 ) (评阅+20) (21/2535) 研究僧 2007-04-22 2008-01-07 15:38:47 by jingv1982
    [催化反应] 求助:醇脱水一般用什么催化剂    ( 1 2 ) (11/1252) xie5585017 2008-01-05 2008-01-07 13:44:31 by asi19
    [催化剂制 ] 催化剂的最低活化温度问题 (6/796) lxg831210 2008-01-06 2008-01-07 09:35:04 by lxg831210
    [催化反应] 求助Urea-SCR (2/105) wjs_916_82 2008-01-06 2008-01-06 22:29:45 by jqwang94511
    [表征] 求助:Si NMR表征分子筛问题 (3/337) willday 2008-01-06 2008-01-06 22:09:04 by willday
    [催化反应] 请教化学发光 (2/180) tfwd2007 2008-01-04 2008-01-06 20:02:41 by tfwd2007
    [催化剂制 ] 求助:柱层析硅胶和非定型二氧化硅的性质比较 (2/152) fengjinjuan 2008-01-02 2008-01-06 16:45:00 by lxg831210
    [仪器药品] 请问哪位高人用过Eurotherm的 (1/127) xls6677 2008-01-05 2008-01-06 16:24:45 by lxg831210
    [催化反应] 求教光催化降解气态甲苯的问题 (5/514) juanrose2001 2008-01-05 2008-01-06 15:21:21 by 8163
    [仪器药品] 程序升温控制器 (4/446) suzy866 2008-01-06 2008-01-06 13:50:12 by lxg831210
    [催化剂制 ] zsm-5负载前需要处理吗? (7/760) cyg801116 2008-01-03 2008-01-06 12:14:37 by zds1301
    [催化反应] 紫外光会降解有机物吗? (7/593) lichengfang 2008-01-05 2008-01-06 11:00:37 by lichengfang
    [仪器药品] 双柱塞微量泵-齿轮卡住了-有没有遇到过的? (4/311) ishk 2008-01-04 2008-01-06 10:23:43 by yangzhichem
    [表征] 关于XPS谱图分析 (6/1657) jingen69 2007-12-28 2008-01-06 09:45:08 by jingen69
    [仪器药品] 询问高压反应釜的生产厂家    ( 1 2 ) (19/1188) cjlittlebear750 2007-12-27 2008-01-06 09:11:49 by cjlittlebear750
    [催化剂制 ] 求助:工业催化剂生产装置布置图 (3/318) canavaliu 2008-01-04 2008-01-06 00:08:52 by 嘻嘻88哈哈
    [催化剂制 ] 求算:怎样根据分子筛中SiO2/Al2O3估算出离子交换所需铁盐量呢 (2/248) aiyuanzh 2008-01-03 2008-01-05 21:13:42 by zhangwengui330
    [催化反应] 催化剂老化后活性偏高是什么原因 (5/472) ttfo-11 2008-01-05 2008-01-05 20:02:13 by zhangwengui330
    [催化反应] GUTMANN规则 (1/74) 王中学 2008-01-05 2008-01-05 19:48:00 by buffaloli
    [表征] 测试TPR时基线一直漂是检测器坏了吗    ( 1 2 ) (12/1202) jeason8866 2008-01-03 2008-01-05 19:17:47 by jeason8866
    资源 [ 查看全部 ] 作者 最后发表
    [催化资源] 【SSSC-170补充】15IZC 摘要集-未进入SSSC 170A,B的墙报文章 (22/1298) buffaloli 2007-08-20 2008-01-10 12:40:53 by shuang1111337
    [催化资源] 【转贴】各仪器对送检样品的要求 (25/3390) daiqiguang 2007-04-17 2008-01-10 10:23:08 by 麻花275
    [催化资源] 几个免费查红外,碳谱,质谱,拉曼及专利的网址 (10/1892) jack82 2007-05-24 2008-01-09 13:00:07 by 骏马YY
    [催化反应] 分子反应动态学 (2/107) joy211087 2008-01-05 2008-01-06 14:51:59 by streamlet
    我的收藏夹中关于免费文献下载的连接    ( 1 2 ) (75/3514) xmclyn 2007-05-21 2008-01-06 11:51:45 by chengg120
    [催化资源] 催化剂制备宝贵资料!!!    ( 1 2 ) (76/2273) 海内存知己 2007-06-01 2008-01-06 10:31:35 by godfory
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