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    [热点] 国社科又开始会评了，不知道这次命运如何 雨打竹帘 2026-09-02 刚刚
    [表征] 求一个信号放大装置 (2/111) sheven 2009-03-31 2009-03-31 19:29:46 by sheven
    [催化剂制 ] 大晶粒B-沸石的合成 (1/133) wwwlycj 2009-03-27 2009-03-31 19:02:02 by ahurine
    [催化剂制 ] 硅酸钠高温煅烧后能不能溶于水吗？ (2/571) 17622447 2009-03-31 2009-03-31 18:53:03 by deep_bluesea
    [催化剂制 ] 尖晶石成型用什么粘结剂比较好？ (3/440) kylexy3792 2009-03-26 2009-03-31 18:37:43 by likai0711
    氟乙稀热力学数据 (评阅-1) (1/265) 攀登7308 2009-03-31 2009-03-31 18:35:18 by likai0711
    [表征] 求如何通过TPR测定消耗的氢量 (4/684) 绒绒小丫 2009-03-27 2009-03-31 16:48:22 by jqwang94511
    [催化剂制 ] 脱氯抑制剂CEN是什么？ (3/1061) zdbhd 2009-03-30 2009-03-31 16:37:33 by zdbhd
    [催化反应] 串行产物，并行产物？ (评阅-1) (1/156) sdzzhb 2009-03-31 2009-03-31 15:50:16 by zhangwengui330
    四丙基铵盐作为模板剂焙烧脱出温度 (评阅-1) (0/35) xlcwl04037105 2009-03-31 2009-03-31 15:31:13 by xlcwl04037105
    [催化剂制 ] MCM-41在550下焙烧和500下焙烧有何区别 (4/495) liujie1234 2009-03-31 2009-03-31 15:09:06 by zhangwengui330
    [仪器药品] 药品：偏钨酸铵 分析纯 哪能买到？ (9/729) zxyu2008 2009-03-24 2009-03-31 14:38:17 by lcsdui
    [表征] 色谱问题 (4/396) oixin 2009-03-31 2009-03-31 12:47:42 by jjd-zhuzhu
    [表征] NH3-TPD表征中脱附峰处在基线以下是怎么回事？ (9/973) BearPOPPY 2009-03-24 2009-03-31 12:11:29 by BearPOPPY
    [仪器药品] （求助）请问谁用过钛酸亚铁 (0/92) gaoxiaomei 2009-03-31 2009-03-31 11:30:33 by gaoxiaomei
    [表征] 帮忙分析TEM图    ( 1 2 ) (13/1073) wuqi589 2009-03-25 2009-03-31 09:03:24 by ssbalabin
    [仪器药品] 哪里可以做光催化反应器呢？帮帮忙。 (6/773) yxl43 2009-03-21 2009-03-31 07:06:30 by tfang
    求：多相催化反应机理及其应用 (1/164) mha 2009-03-30 2009-03-30 22:22:22 by mha
    [仪器药品] 求教柴油抗氧化剂的成分 (2/169) lxg831210 2009-03-22 2009-03-30 21:00:20 by winddy6097
    [仪器药品] 怎样洗涤钛酸四丁酯 (8/1147) liujie1234 2009-03-27 2009-03-30 20:10:15 by jwelln
    [催化反应] Pd/C催化剂    ( 1 2 ) (10/1007) dongweiL 2009-03-27 2009-03-30 17:31:11 by dongweiL
    求助：用Endnote导出文献时催化学报的outstyle该如何设置？ (1/499) 153348130 2009-03-29 2009-03-30 16:53:10 by zhusg
    [催化反应] 傅-克酰基化反应中，L酸用量为什么要超过等物质的量？ (2/167) xxccxx 2009-03-29 2009-03-30 16:52:24 by xxccxx
    [催化剂制 ] 请教：粉末催化剂压片问题    ( 1 2 ) (17/2277) doosin 2009-03-25 2009-03-30 16:07:18 by likai0711
    [催化反应] Pd/C催化剂催化硝基苯加氢 (4/660) feiyulian 2009-03-29 2009-03-30 15:41:36 by chinguo
    [催化剂制 ] 关于催化剂制备问题 (7/725) lxblxb822 2009-03-28 2009-03-30 15:39:32 by chinguo
    老催说事-我不做小催好多年    ( 1 2 3 ) (评阅+10) (27/2596) 研究僧 2008-10-19 2009-03-30 14:04:14 by 给我一支烟2155
    [表征] 如何测定二氧化钛的羟基含量 (8/965) happy02731 2009-03-26 2009-03-30 12:56:35 by 雁过无痕
    [仪器药品] 求助：请问天津哪有卖滤光片的？ (1/135) xuyingzhao 2009-03-25 2009-03-30 12:29:38 by hefengxiyu5899
    [催化剂制 ] Fe（Ac）3溶液的配置 急急急！ (6/763) rangers 2009-03-27 2009-03-30 11:52:17 by rangers
    [催化反应] 做乙醇水蒸汽重整制氢反应，气相色谱方法在线如何定量分析CH4 CO2、H2 丙酮、乙醇等 (6/661) catalysis 2009-03-26 2009-03-30 00:18:01 by catalysis
    [催化动态] BASF Catalysts announces opening of new emission control catalyst plant (评阅+2) (2/237) ryxtony 2009-03-29 2009-03-29 22:42:59 by ryxtony
    [表征] 求教：红外上2250~2100cm-1的峰是什么？ (6/1162) ylj3618 2009-03-24 2009-03-29 21:47:06 by cometrue2006
    请教：中文期刊和英文期刊的缩写在哪查？ (1/185) 153348130 2009-03-29 2009-03-29 17:06:39 by 虫客
    [催化动态] BASF Catalysts’ Retrofit Technology Available (评阅+2) (0/197) ryxtony 2009-03-29 2009-03-29 10:14:09 by ryxtony
    [催化动态] D-2石蜡加氢催化剂使产能增加三成 (评阅+2) (0/109) ryxtony 2009-03-29 2009-03-29 09:38:30 by ryxtony
    请教：He作载体时，H2是否出倒峰？ (8/1160) cuihualin 2009-03-28 2009-03-29 00:03:08 by risunspring
    紧急询问国内的工业催化杂志被CA收录了吗 (4/716) Ironjades 2009-03-28 2009-03-28 23:34:51 by cailnx
    [催化反应] 如何减少催化剂表面积碳 (8/1320) sjjm 2009-03-18 2009-03-28 22:35:42 by catalysis
    [催化剂制 ] 求助氧化银催化剂的制备方法 (3/703) qiaoersha 2009-03-28 2009-03-28 16:43:24 by qiaoersha
    [催化剂制 ] 熟悉超高分子量聚乙烯淤浆聚合催化剂的请进？ (4/490) leeleemin 2009-03-28 2009-03-28 16:08:13 by 0820304011
    [仪器药品] 有谁知道纳米碳的价格呀 (5/475) tracyth 2009-03-26 2009-03-28 14:23:03 by yangzhichem
    [仪器药品] 恒定PH仪 (2/141) 潘丽娟 2009-03-28 2009-03-28 13:26:09 by 潘丽娟
    [表征] 固体碱碱性的测定 (2/259) shisen 2009-03-28 2009-03-28 12:56:18 by 拖把
    [表征] 求比表面积测定仪数据意义详解 (4/1376) snowhm 2009-03-26 2009-03-28 10:48:08 by snowhm
    区别化学吸附还是物理吸附 (3/604) prettybone 2009-03-27 2009-03-28 09:54:59 by qm13426292146
    [仪器药品] F-127表面活性剂哪里有卖？ (2/369) weiyong 2009-03-26 2009-03-28 08:38:43 by weiyong
    请问有没有吉林大学化学学院的研究生虫友    ( 1 2 ) (17/1085) chendafei 2009-03-25 2009-03-27 21:59:40 by worenlefly
    曲线多项式拟合 问题？？？ (0/46) michaelmai 2009-03-27 2009-03-27 21:42:52 by michaelmai
    [催化剂制 ] 苯羟基化反应 (3/435) jishenyin 2009-03-26 2009-03-27 21:28:22 by jishenyin
    [催化反应] 请教该选用什么气体流量计？    ( 1 2 ) (12/751) zjpxw 2009-03-24 2009-03-27 19:11:10 by 1112hz685
    [表征] 帮忙分析一下差热DTA图 (1/224) jinfeng2007 2009-03-27 2009-03-27 18:26:12 by jinfeng2007
    [催化剂制 ] ZSM-5改性的问题 (3/602) zhzh07 2009-03-27 2009-03-27 16:03:02 by ratify2009
    [表征] N2能在TDX-01和Porapack-Q上都能出峰吗 (4/484) catalysis 2009-03-26 2009-03-27 15:37:39 by qinmeng
    [催化剂制 ] 请教一下哪个地方有这几类分子筛卖？ (4/406) 03240331 2009-03-09 2009-03-27 15:34:14 by wwwlycj
    [催化反应] 氯化钠在氧化还原体系中能否起到催化的作用 (5/1365) rhxpepsl 2009-03-26 2009-03-27 11:10:15 by rhxpepsl
    5金币求助分子筛浸渍问题 (2/162) fish895 2009-03-27 2009-03-27 10:54:31 by 20520061151991
    [催化剂制 ] 【请教】如何将贵金属纳米粒子沉积到Si纳米线上    ( 1 2 ) (15/965) hljiang 2008-12-19 2009-03-27 10:46:19 by hljiang
    [催化剂制 ] 固体碱催化剂    ( 1 2 3 4 ) (36/2093) hecj1974808 2008-12-26 2009-03-27 10:23:37 by balance513
    [催化剂制 ] 分子筛活化到底是啥意思呀 ？ (5/826) wrench 2009-03-22 2009-03-27 10:15:14 by xianggua
    [催化剂制 ] 介孔氧化铝的制备 (7/825) balance513 2009-03-24 2009-03-27 09:55:18 by balance513
    [催化反应] 催化反应管的问题 (7/1247) shechun111 2008-08-31 2009-03-27 09:30:40 by shena
    [表征] 【求助！】 催化剂红外表征中的问题 (6/589) shechun111 2008-08-28 2009-03-27 09:22:19 by shena
    [催化剂制 ] 水热反应简易釜的选择问题 (8/826) zilongchn 2009-03-20 2009-03-27 08:16:29 by txglyl
    [催化剂制 ] 关于硅单块的问题 (0/56) langjunwei 2009-03-26 2009-03-26 18:52:27 by langjunwei
    [催化剂制 ] 活性炭预处理 (2/374) zhuangzhuang 2009-03-26 2009-03-26 17:01:58 by zhuangzhuang
    [仪器药品] 请问高人：Y型分子筛哪里可以买到？ (5/545) bitlyz 2009-03-21 2009-03-26 16:20:33 by bitlyz
    [表征] 请教催化剂的机制 (3/375) 牧羊人9555 2009-03-16 2009-03-26 15:35:05 by 化学041
    求助关于Pt/Al2O3催化剂，有金币 (5/330) feiyulian 2009-03-25 2009-03-26 14:03:06 by yueyi9237
    [表征] 求助]　载体要不要表征Uv-vis and Raman？ (5/393) asyen 2009-03-26 2009-03-26 13:48:58 by zhangwengui330
    求助：SEM照片的处理 (3/819) stef0628 2009-03-26 2009-03-26 13:32:22 by zhangwengui330
    [催化反应] 加氢反应问题 (4/516) molecule62 2009-03-20 2009-03-26 13:19:23 by nichael1985
    [仪器药品] 哪有卖TTIP的？ (0/145) wangyanqing110 2009-03-26 2009-03-26 12:51:26 by wangyanqing110
    [催化剂制 ] 请教，关于浸渍法负载的Co催化剂的还原 (2/598) Simon1980 2009-03-17 2009-03-26 12:02:55 by Simon1980
    环己氰醇的CA登记号 (0/13) lggm208 2009-03-26 2009-03-26 12:00:53 by lggm208
    [催化剂制 ] 在把环戊烯催化氧化生成戊二醛可以采用什么催化剂?谢谢了! (4/459) camel666 2009-03-24 2009-03-26 11:44:42 by camel666
    [表征] 咨询：载体表面积对活性的影响。谢谢！ (5/481) zhangdh_03 2009-03-20 2009-03-26 11:15:39 by juyaoming
    [催化剂制 ] 求助---制备钯碳催化剂 (5/624) lh0950 2009-03-12 2009-03-26 11:15:25 by shiwo2371
    [仪器药品] 离子液体 (0/137) lone-1012 2009-03-26 2009-03-26 11:08:52 by lone-1012
    [催化剂制 ] 四三苯基膦钯在DMSO中的保存时间 (1/214) zjtawn 2009-03-16 2009-03-26 11:04:28 by shiwo2371
    咨询氧化铝都有什么可作的研究 (3/410) sxyzt 2009-03-25 2009-03-26 10:18:27 by kongtao3312
    求助：四醋酸铅能与羧酸反应么？ (1/105) yuwangxian 2009-03-26 2009-03-26 09:17:35 by yuwangxian
    [仪器药品] 活性炭求购 (5/498) wanglilove 2009-03-19 2009-03-26 07:52:37 by freeawaken
    [表征] Pd催化剂的DSC问题 (3/414) cherrily 2009-01-09 2009-03-26 04:18:04 by cherrily
    [表征] 红外表征问题 (2/407) 笨笨2621 2009-03-25 2009-03-26 00:25:01 by aust_jhe
    [催化剂制 ] 求助 ：水热合成反应釜 (4/599) douhaiyang 2009-03-18 2009-03-25 22:57:04 by okmju
    [催化动态] 祝贺赵东元院士荣获IMMA终身荣誉奖    ( 1 2 ) (评阅+3) (16/1463) dj_king 2008-09-27 2009-03-25 22:45:30 by okmju
    [催化剂制 ] 请教！如何制备Li2CuCl4 ？ (0/99) act638 2009-03-25 2009-03-25 22:26:24 by act638
    [催化剂制 ] 什么是假固液转移法呀？ (0/67) tracyth 2009-03-25 2009-03-25 21:21:34 by tracyth
    [表征] 求助 NiO/Al2O3催化氧化CO的问题 (2/177) crr 2009-03-25 2009-03-25 20:37:10 by crr
    [催化剂制 ] 求问沉淀剂问题 (1/192) wujixian 2009-03-25 2009-03-25 20:37:07 by lggm208
    [催化反应] 请教一下我的反应用什么催化剂较好！ (2/227) 卧虎 2009-03-25 2009-03-25 20:01:32 by zyhou
    求助磷核磁谱 (3/497) tcmtang2001 2009-03-25 2009-03-25 16:22:07 by 雁过无痕
    [催化反应] 光催化降解亚甲基蓝 (7/2080) yuncld 2009-03-22 2009-03-25 16:18:40 by yuncld
    [催化剂制 ] 求助：Pt Karstedt催化剂 (2/305) jshzj 2009-03-24 2009-03-25 15:37:38 by jingxi288
    资源 [ 查看全部 ] 作者 最后发表
    [催化资源] X射线吸收精细结构的书籍分享 (31/829) zouzhq 2008-06-21 2009-03-31 16:58:39 by zyz128
    [催化资源] 程序升温技术PPT (0/381) lggm208 2009-03-31 2009-03-31 08:14:12 by lggm208
    精华III:  我写催化文章Discussion部分的体会    ( 1 2 ) (64/7211) zhenmafudan 2008-04-23 2009-03-30 11:50:33 by cancan9916
    [催化资源] 催化工艺开发 (6/492) lihai0910 2009-03-14 2009-03-26 10:14:31 by kongtao3312
    [催化资源] Advances in Catalysis 52 (2/323) duyuhai 2009-03-18 2009-03-26 01:13:51 by 天棚元帅
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