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    [热点] 梦想 myrtle 2026-09-02 刚刚
    【求助】ABW沸石的孔径 (0/20) sxyzt 2009-04-16 2009-04-16 21:46:42 by sxyzt
    [催化剂制 ] 氧化镓的溶解 (0/411) huxy3321 2009-04-16 2009-04-16 21:35:00 by huxy3321
    [催化反应] 大孔材料气相反应中怎样控制气流分布,气相反应测试中应注意哪些问题 (评阅-2) (3/359) phoebusliu 2009-04-16 2009-04-16 21:29:20 by phoebusliu
    [表征] CO-TPD是测什么的? (6/1668) st-one 2009-04-16 2009-04-16 21:25:54 by qm13426292146
    [催化剂制 ] MCM-22 (1/237) tanghua8196 2009-04-16 2009-04-16 21:13:29 by 催化大师
    [仪器药品] [求助]天津哪里可以买到少量的氢氧化铌 (0/153) 小猫3345 2009-04-16 2009-04-16 20:23:33 by 小猫3345
    [催化资源] A review of anode catalysis in the direct methanol fuel cell已搜无 (1/142) lani7655 2009-04-16 2009-04-16 19:56:54 by lani7655
    [催化剂制 ] 求助:硝酸钡的溶解度 (1/603) 小熊松 2009-04-16 2009-04-16 18:53:30 by petrocatal
    [催化剂制 ] 这样制备催化剂有没有问题??    ( 1 2 ) (19/1237) st-one 2008-10-10 2009-04-16 18:40:19 by maom
    [催化反应] [关贴]【求助】三苯基膦可作为酰化反应的催化剂吗? (0/179) camel52 2009-04-16 2009-04-16 15:44:31 by camel52
    虫友收到过Marquis Who's Who的信没? (0/52) simonzrh 2009-04-16 2009-04-16 15:41:17 by simonzrh
    杨学明等四人获颁周光召基金会杰出青年基础科学奖 (评阅+2) (1/245) 催化大师 2008-09-26 2009-04-16 15:18:30 by nxl5096224
    [仪器药品] 在沈阳哪里可以买到转苷酶? (0/115) zhaohui. 2009-04-16 2009-04-16 15:17:41 by zhaohui.
    [表征] 氯丙二醇是否有紫外吸收? (5/557) xia_hou 2009-04-15 2009-04-16 15:05:46 by xia_hou
    [催化剂制 ] 溶胶凝胶法制备的TiO2薄膜凝胶形成问题    ( 1 2 ) (11/1372) threestone819 2009-04-15 2009-04-16 14:48:14 by threestone819
    求助:如何除去烯烃? (1/149) thirty 2009-04-16 2009-04-16 14:31:53 by simonzrh
    [催化剂制 ] FTS钴基催化剂制备-请试浆相浸渍法(slurry phase impregnation) (1/484) goldfish2683 2009-04-16 2009-04-16 14:23:28 by simonzrh
    [表征] 求助:负载型催化剂表征 (3/380) gexin 2009-04-11 2009-04-16 12:44:17 by st-one
    [表征] 求助ICP 一金币 (0/111) fang3728 2009-04-16 2009-04-16 12:39:01 by fang3728
    [催化反应] [关贴]请教:柠檬酸银在偏酸性水溶液中溶解度多少??? (0/262) 小小阿凌 2009-04-16 2009-04-16 12:16:05 by 小小阿凌
    [表征] 如何测定金属的分散度? (9/1348) 笨笨2621 2009-04-14 2009-04-16 11:47:34 by 笨笨2621
    [表征] 请教MnO2的N2吸附问题 (5/348) qinxinzi 2009-04-11 2009-04-16 11:31:17 by st-one
    [催化反应] Pd/C催化还原硝基成氨基的机理是什么,活性如何? (4/1334) youyou26 2009-04-13 2009-04-16 10:53:58 by andylidingzhong
    [表征] 求助透射电镜数据处理问题 (3/697) clare 2009-01-06 2009-04-16 09:33:38 by clare
    [催化剂制 ] [关贴]《自然》发表大连化物所纳米催化研究成果 (评阅-2) (6/806) chemphys 2009-04-15 2009-04-16 00:41:54 by dqb
    [催化剂制 ] 关于浸渍法求助    ( 1 2 ) (11/1180) 深海孤舟 2009-04-13 2009-04-15 23:31:24 by sharp099
    [仪器药品] 实验室内两种或三种气体混合有哪些方法?    ( 1 2 ) (10/1276) madynau 2008-10-05 2009-04-15 23:24:54 by zhangwengui330
    [催化剂制 ] 请教微乳液制备问题 (3/520) alexwpch 2009-04-14 2009-04-15 23:15:56 by zhangwengui330
    [催化剂制 ] 抗坏血酸的储存 (2/189) wenhl 2009-04-15 2009-04-15 23:15:26 by deep_bluesea
    [表征] TPSR 与TPD有什么区别    ( 1 2 ) (14/2769) tfwd2007 2008-12-12 2009-04-15 23:06:11 by zhangwengui330
    [催化反应] 复合相载体 (3/345) lfztd 2009-04-08 2009-04-15 23:03:51 by lfztd
    [催化反应] 关于转化率的问题    ( 1 2 ) (12/965) hzblycfe 2009-04-14 2009-04-15 22:53:48 by zhangwengui330
    [催化剂制 ] 回收钯碳催化剂的活化 (1/566) huanyu1_2 2009-04-15 2009-04-15 22:51:52 by songchui1986
    [催化剂制 ] 求助:固体负载催化剂 (8/549) liuyongtan 2009-04-14 2009-04-15 22:24:14 by liuyongtan
    [表征] 红外光谱的原始数据从哪里调出来啊? (3/1286) Rain润 2009-04-15 2009-04-15 21:50:14 by blshl
    [表征] 请教:那种方法测硅铝比相对较好较准? (6/625) lixia1012 2009-04-14 2009-04-15 19:13:00 by yangjm204
    被SCI检索的国内期刊(化学类) (评阅+1) (7/1326) princesshuan 2009-04-09 2009-04-15 18:44:34 by zhaoqiangtylg
    [仪器药品] 北京哪能买到NH3啊 (5/358) ahurine 2009-04-14 2009-04-15 17:20:20 by yylltt
    [表征] 有哪位知道怎么查到XRD标准谱图啊? (4/1082) heibin1984 2009-04-15 2009-04-15 15:30:46 by wangjiang3787
    [催化剂制 ] 浸渍问题    ( 1 2 ) (评阅-1) (14/1527) queershanren 2008-06-18 2009-04-15 15:16:30 by biniya
    [催化剂制 ] 过量浸渍 (3/671) wanglilove 2009-04-15 2009-04-15 15:12:50 by biniya
    [仪器药品] 二氧化钛 (8/940) syc840313 2009-02-27 2009-04-15 15:10:47 by sunpmail
    [催化剂制 ] 碳纳米管和如何修饰能负载纳米金属粒子? (2/315) nwy121 2009-04-14 2009-04-15 15:09:36 by nwy121
    [仪器药品] 急问真空无油泵! (7/716) 催化大师 2009-04-13 2009-04-15 15:00:49 by happyday713
    [催化动态] 我国首创万吨级煤制乙二醇成套技术 (评阅+2) (6/787) madynau 2009-04-12 2009-04-15 11:53:23 by anndy1971
    [催化剂制 ] 求助:用浸渍法制备Pd/TiO2 (6/743) lixiqz 2008-06-23 2009-04-15 11:44:26 by sunny081883
    [催化剂制 ] 硼氢化钠还原金属时,有哪些关键点呢?? (6/1688) pheabusz 2008-07-11 2009-04-15 11:07:03 by sunny081883
    [催化反应] SnCl4做为lewis酸做催化剂的机理? (1/1009) cyy2008 2009-03-12 2009-04-15 11:05:45 by dingjifeng
    [仪器药品] 求助:卡宾 (3/452) bxwisdom 2009-04-14 2009-04-15 10:01:13 by bxwisdom
    [催化剂制 ] HMS分子筛的合成机理 (0/177) camel666 2009-04-15 2009-04-15 09:46:57 by camel666
    [催化剂制 ] 咨询哪边可以定做催化剂 (2/116) yurongxie 2009-04-15 2009-04-15 09:25:56 by daniel582
    [催化剂制 ] 稀土,杂多酸,TiO2三元复合催化剂 (3/336) hnkfws1984 2009-04-14 2009-04-15 09:18:28 by hnkfws1984
    [仪器药品] 请教气相色谱FID点火问题 (5/486) M.O.X. 2009-04-14 2009-04-15 09:00:57 by lingbao398
    [表征] XRD表征 (2/287) xingliqiong2007 2009-04-13 2009-04-14 22:40:34 by petrocatal
    [催化剂制 ] (求助)如何对负载镍进行液相还原? (4/544) gcl100 2009-04-12 2009-04-14 22:24:28 by deep_bluesea
    [表征] 金属纳米粒子和氧化物限域在孔道内不同的活性相状态。 (3/433) 20520061151991 2009-04-14 2009-04-14 21:20:34 by 20520061151991
    [表征] 关于XRD处理软件问题 (2/335) fuchunru 2009-04-14 2009-04-14 21:16:53 by guoj5292
    [催化剂制 ] 求助 加氢催化剂的制备方法    ( 1 2 ) (11/972) lixiaofei84_ 2009-04-13 2009-04-14 21:04:03 by guohanyan
    [催化剂制 ] 洗涤至无氯的标准是什么(散10个BB)    ( 1 2 ) (15/1231) cuihualin 2008-09-02 2009-04-14 20:27:28 by 351
    临近毕业,文章终于被J.C 接收    ( 1 2 3 ) (评阅+2) (23/2192) ggoo 2008-11-13 2009-04-14 20:22:19 by feiyulian
    [催化剂制 ] 【求教】离子液负载前后催化性能又什么变化? (2/141) nanalihan 2009-04-14 2009-04-14 20:10:40 by zhangwengui330
    [催化反应] 求助:为什么只有含钨的多酸对以环己酮为原料合成己二酸才有催化作用? (1/179) liangzidou 2009-04-14 2009-04-14 19:15:52 by petrocatal
    [表征] 请教物种区别 (4/208) qzhaoxia 2009-04-13 2009-04-14 15:28:34 by qzhaoxia
    [催化动态] 独特方法将水化作氢和氧 (评阅+2) (0/216) 催化大师 2009-04-14 2009-04-14 15:04:57 by 催化大师
    [催化反应] 请教贵版高手一个有点弱的问题 (3/323) hunger 2009-04-13 2009-04-14 14:57:53 by hunger
    [表征] 请教:如何计算络合量 (4/473) gongyuewei 2009-04-11 2009-04-14 14:47:03 by gongyuewei
    [催化剂制 ] 请教几个催化剂制备的小问题    ( 1 2 ) (13/2045) linqi723 2009-03-02 2009-04-14 13:54:08 by wangyu1111
    [仪器药品] 请问国内哪里能买到大孔的炭材料 (3/322) deeppurple 2009-04-13 2009-04-14 13:33:02 by deeppurple
    [仪器药品] 四氯化钛 (3/453) haoliang 2008-11-26 2009-04-14 12:42:44 by sunny081883
    [仪器药品] 请问脱水催化剂是什么意思 (1/168) fay6065 2009-04-14 2009-04-14 12:35:21 by zhangwengui330
    [催化剂制 ] 柠檬酸溶胶凝胶法 (1/542) littlebada 2008-12-14 2009-04-14 12:32:31 by sunny081883
    [仪器药品] X和13X的区别? (1/111) heibin1984 2009-04-14 2009-04-14 12:27:50 by thirty
    [催化剂制 ] zsm的改性问题 (4/455) zhaohaiming 2009-04-08 2009-04-14 12:08:13 by wangmeng5938
    [表征] 谱峰求寻 (0/76) fuchunru 2009-04-14 2009-04-14 12:01:10 by fuchunru
    [催化剂制 ] 请问,二价Co离子与NaY分子筛离子交换方法(有奖励哦) (3/464) bitlyz 2009-04-13 2009-04-14 11:41:04 by bitlyz
    [表征] 求助一个BET问题 (4/598) FeRe 2009-04-14 2009-04-14 11:35:06 by wangjiang3787
    [催化剂制 ] 固体超强酸的大虾请进来 (0/118) 守猪待兔 2009-04-14 2009-04-14 10:44:54 by 守猪待兔
    [催化资源] 催化剂表征详解    ( 1 2 ) (评阅+3) (19/1588) zxp860430 2009-03-31 2009-04-14 10:21:56 by tiansw2007
    [表征] 请教: 颗粒大小和比表面积的关系    ( 1 2 ) (17/4211) llwinwill 2008-09-04 2009-04-14 09:42:30 by wuyyjs
    [催化反应] 离子液体阴离子交换BF4的分离 (1/466) zlf412 2008-10-18 2009-04-14 09:13:36 by sondwall
    [催化反应] 三氟化硼乙醚 (1/453) 环氧树脂 2009-04-14 2009-04-14 09:09:00 by huguoxiong
    [催化动态] 中国化学会2009年国内学术会议计划 (1/270) xiaolong3097 2009-04-14 2009-04-14 09:08:10 by xiaolong3097
    [表征] 请问哪里有原位表征材料酸性的吡啶红外装置 (2/177) swallowll 2009-04-13 2009-04-14 08:41:54 by swallowll
    [催化反应] 考博复试,急求高手分析催化机理!    ( 1 2 ) (11/792) warlen 2009-04-07 2009-04-14 08:35:01 by warlen
    [催化剂制 ] 用赤泥作脱硫剂的问题 (0/138) wufenglong 2009-04-14 2009-04-14 08:24:42 by wufenglong
    [仪器药品] 求助 能溶解硝酸铋的溶剂 (2/397) lyd8195 2009-04-13 2009-04-14 00:35:48 by lyd8195
    [催化剂制 ] 酸处理碳催化剂反应后表面孔道塌陷的问题 (8/843) tfac 2009-03-30 2009-04-14 00:13:04 by liuxiaojun9393
    [催化剂制 ] 如何合成贵金属纳米粒子? (评阅-1) (2/446) nwy121 2009-04-11 2009-04-14 00:04:34 by liuxiaojun9393
    [仪器药品] 请教气相色谱FID检测器用的助燃空气纯度问题 (2/380) kelvinustc 2009-04-13 2009-04-13 23:01:52 by M.O.X.
    [催化剂制 ] 柱层层析硅胶可以做载体吗? (1/369) wuqi589 2009-04-10 2009-04-13 21:33:29 by wuqi589
    [表征] 帮分析下XRD图 (4/362) zqh3883 2009-04-13 2009-04-13 20:23:54 by zqh3883
    [催化反应] [关贴]求助:乙醇和氨气制备乙腈的文献 (4/435) suncuiping 2009-04-13 2009-04-13 20:04:40 by suncuiping
    [催化反应] 二价钌可以用于苯加氢吗 (3/468) luckylinyu 2009-04-10 2009-04-13 19:32:25 by mland
    [表征] 请教:关于结晶度 (2/296) fuchunru 2009-04-13 2009-04-13 19:04:01 by niuli_86
    资源 [ 查看全部 ] 作者 最后发表
    [催化资源] Preparation of Solid Catalysts (20/786) yangzhichem 2008-08-29 2009-04-15 23:38:30 by Platinum
    [催化资源] [关贴]Chemical+Review2008 (33/1226) 小博士 2009-04-14 2009-04-15 21:01:23 by weilh
    投稿资料 (9/1026) weiswallow 2008-11-15 2009-04-15 18:45:11 by zhaoqiangtylg
    [催化资源] 【分享】Catalysis+Review2008【搜索无重复】 (2/286) 小博士 2009-04-15 2009-04-15 09:49:13 by liuqiying
    [催化资源] 【分享】ELSEVIER出版的Collection of Simulated XRD Powder Patterns for Zeolites (1/263) sxyzt 2009-04-14 2009-04-14 19:55:37 by zhangwengui330
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