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    [热点] 2024 - Atropisomerism in Asymmetric Organic Synthesis asymmsyn 2026-02-04 刚刚
    [仪器药品] 哪位朋友能给一些纳米四氧化三铁 (2/91) hsying 2008-01-03 2008-01-05 17:37:38 by zhujian19860418
    [表征] 红外方法    ( 1 2 ) (10/303) xiaochouyu06 2008-01-03 2008-01-05 15:54:23 by sunxueqin1234
    [仪器药品] BETA沸石求购咨询 (2/241) 春去春又回 2008-01-04 2008-01-05 14:26:58 by xxkqdytnj
    [催化反应] 活性氧化铝的水热稳定性 (0/112) lnqdsd 2008-01-05 2008-01-05 12:46:32 by lnqdsd
    [催化剂制 ] 关于二氧化钛常温或者低温条件下掺杂金属离子的问题? (6/687) maliu1215 2008-01-02 2008-01-05 12:04:17 by maliu1215
    [催化剂制 ] 介孔TiO2制备 (3/404) suzy866 2008-01-04 2008-01-05 11:05:10 by 狼啸
    [仪器药品] 请各位提供可以做光催化反应器的厂家,谢谢! 6 (4/454) cuiguanwei 2008-01-04 2008-01-05 10:31:06 by jingen69
    [催化反应] 磁性催化剂 (9/1054) 铜铜 2007-12-31 2008-01-05 09:43:52 by lssq
    [催化动态] Report from the lecture presented by Gerhard Ertl (评阅+1) (金币≥3)(0/54) 催化大师 2008-01-05 2008-01-05 09:23:16 by 催化大师
    [表征] r-氧化铝和氧化硅等载体如何计算表面羟基数目 (6/1178) lxg831210 2008-01-03 2008-01-05 09:21:03 by lxg831210
    [催化剂制 ] 求教:粉末活性碳扩孔 (3/419) dna3312 2008-01-04 2008-01-05 07:07:20 by cailnx
    [表征] 请教:氧化物硫化样品的TPR谱图中出现负峰,这个负峰是什么原因造成的? (5/652) 紫蔷薇 2008-01-04 2008-01-05 01:40:26 by 紫蔷薇
    [表征] 求助:Ce(OH)4的XRD和Raman标准图谱    ( 1 2 ) (11/1322) zibingling521 2008-01-02 2008-01-04 21:43:32 by zibingling521
    [表征] 求助XRD图叠加的问题    ( 1 2 3 ) (23/1672) warlen 2008-01-02 2008-01-04 20:40:22 by Redwoods
    [请教]如何进行Arrhenius之对数作图 (5/546) getiao 2008-01-04 2008-01-04 19:47:29 by rtd
    [催化剂制 ] 请教:如何除去催化剂中的氯离子? (3/479) catalyst2 2008-01-04 2008-01-04 18:10:46 by jxchen6729
    [催化反应] 请问高人:分子筛孔道体系的一些符号是什么意思? (4/624) chonght 2008-01-04 2008-01-04 17:14:43 by chonght
    [表征] 未知样品的准确分析 (1/110) liujian8683 2008-01-04 2008-01-04 17:14:32 by wwpp6187856
    [仪器药品] 求助催化剂资源问题 (金币≥10)(3/72) cpxiang005 2008-01-04 2008-01-04 16:52:24 by cpxiang005
    [催化剂制 ] [求助]TiO2烧不白的问题    ( 1 2 3 ) (28/1572) zhli2007hn 2007-12-04 2008-01-04 16:40:53 by suzy866
    [表征] 多孔分析BET高手请进! (金币≥100)(4/200) 好色鬼 2008-01-02 2008-01-04 16:28:24 by 好色鬼
    [仪器药品] 什么是 石油优级 (3/317) numbernine 2008-01-03 2008-01-04 13:58:33 by numbernine
    [催化反应] 求助关于工业合成氧化锆 (3/295) lx1526 2008-01-04 2008-01-04 13:41:11 by lx1526
    [仪器药品] 循环水真空泵故障 (5/468) ishk 2008-01-01 2008-01-04 10:33:50 by ishk
    [催化反应] 请教低温SCR去除氮氧化物催化剂 (8/940) st-one 2007-12-17 2008-01-04 09:59:03 by stoner78
    [版内事务] 建议:将英文缩写进行标注 (0/51) canavaliu 2008-01-04 2008-01-04 09:36:52 by canavaliu
    [仪器药品] 分子筛的是否需要高分辨TEM观察 (6/1189) willday 2008-01-03 2008-01-04 08:47:33 by wittyice
    [表征] 请教如何由XRD测算晶胞参数    ( 1 2 3 ) (20/2713) wolf8129 2007-04-30 2008-01-04 08:34:02 by streamlet
    [催化反应] 求助pHpzc的测定方法 (3/774) zqs-hbsy 2008-01-03 2008-01-04 08:29:32 by wangcm
    [仪器药品] 自控温度仪不能精确控温的原因    ( 1 2 ) (10/811) zhangrong0430 2008-01-02 2008-01-04 02:20:38 by garment
    [表征] IUPAC关于BET分析的经典文献 (评阅+1) (3/475) huangyu198202 2007-12-23 2008-01-03 21:34:23 by pearshunshun
    [仪器药品] 试剂级别标准 (评阅+2) (3/329) lxg831210 2008-01-03 2008-01-03 21:22:52 by PB-Al(OH)3
    [催化反应] 活性炭改性 (2/306) zqs-hbsy 2008-01-03 2008-01-03 21:19:36 by zqs-hbsy
    [催化剂制 ] 铝酸钠(NaAlO2) 试剂 (7/802) maskey 2008-01-03 2008-01-03 21:16:42 by PB-Al(OH)3
    [仪器药品] 硝酸锌的毒性? (3/715) fujishima 2007-12-31 2008-01-03 19:34:53 by hxxcyb
    [催化剂制 ] 请教:关于氯铂酸 (7/1725) tyronezhang 2007-12-20 2008-01-03 18:18:25 by cloudcloud
    [仪器药品] [关贴]哪能买到γAl2O3 (4/92) zf1982_2007 2008-01-03 2008-01-03 17:30:06 by nxl5096224
    Solar Energy 属于哪个数据库的? (4/422) sun15 2008-01-03 2008-01-03 17:26:37 by xmclyn
    [催化剂制 ] 有做TiO2氮掺杂薄膜催化剂的交流一下 3 (2/250) ld12 2008-01-03 2008-01-03 17:13:27 by 雁过无痕
    [催化剂制 ] 请教一下论文中的焙烧时间怎么算?(答案已有,谢谢) (4/449) aiyuanzh 2008-01-03 2008-01-03 14:41:07 by aiyuanzh
    [表征] 请问国内哪里可以做STM? (3/917) jwelln 2008-01-03 2008-01-03 14:32:26 by lxg831210
    [催化剂制 ] 掺杂和负载的区别是什么啊? (6/1142) dashanhanmu 2007-12-30 2008-01-03 14:02:58 by lichengfang
    [催化剂制 ] 催化载体分类 (评阅+1) (7/812) canavaliu 2008-01-02 2008-01-03 13:15:42 by 木头608
    [催化剂制 ] 催化剂的金属功能 (0/127) 丫头~ 2008-01-03 2008-01-03 12:39:00 by 丫头~
    [表征] 膨润土孔体积如何测试或计算 (1/109) llkkdd 2008-01-03 2008-01-03 11:10:23 by 9jqshan
    [催化剂制 ] 咨询H型分子筛中H+是否有离子半径 (2/154) 2008SCI2008 2008-01-03 2008-01-03 11:00:06 by glove
    [催化剂制 ] 如何去除ZSM-5上的强酸位    ( 1 2 ) (17/1122) xiaocong 2007-12-17 2008-01-03 10:08:13 by xmclyn
    [仪器药品] 哪里有售甲烷水蒸汽重整催化剂的? (7/442) njhunter 2007-12-28 2008-01-03 09:37:44 by njhunter
    [版内事务] [关贴]★(跟帖提名领金币)【化学活动周—催化版优秀人物评选投票活动之提名篇】★★★    ( 1 2 3 4 5 6 .. 18 ) (171/3765) nxl5096224 2007-12-28 2008-01-03 08:34:46 by auma
    [催化剂制 ] 催化剂载体 (5/405) lgwang 2008-01-02 2008-01-03 07:48:29 by carawan
    [催化剂制 ] 介孔材料的制备 (9/1085) lylpop 2007-12-02 2008-01-03 01:25:18 by zhengjia1983
    碳化硅、二氧化硅和氧化铝做载体的区别 (6/1057) ci09220224 2008-01-02 2008-01-02 22:59:19 by tj800920
    [催化反应] 有黑色的二氧化钛么? (2/171) eaglefan 2008-01-02 2008-01-02 22:23:48 by ld12
    [催化反应] PTA尾气的低温催化燃烧 (0/87) ccb15402 2008-01-02 2008-01-02 22:05:46 by ccb15402
    杂原子的种类 (3/120) 铜铜 2007-12-31 2008-01-02 21:56:12 by rabbit7708
    做这个体系能发文章吗? (1/152) glassic 2008-01-02 2008-01-02 21:14:46 by zyhou
    [催化动态] 2008年全国太阳能光化学与光催化学术会议第一轮通知 (评阅+1) (3/460) bianzhf 2007-11-10 2008-01-02 20:57:25 by 369206609
    [仪器药品] 求助硅酸钠(氧化钠含量低于10%)哪里可以买得到 3 (0/154) qjlzl 2008-01-02 2008-01-02 20:56:46 by qjlzl
    [催化反应] 催化剂的床层温度比控制温度高100多度?    ( 1 2 ) (12/752) charlesfei 2007-12-28 2008-01-02 20:33:47 by charlesfei
    [催化资源] 催化电子书(超星阅读)    ( 1 2 ) (评阅+6) (金币≥5)(14/623) htj5170 2007-12-23 2008-01-02 20:30:14 by 碧光影
    [表征] 无机盐溶液NaAlO2的红外表征求助 (0/74) PB-Al(OH)3 2008-01-02 2008-01-02 20:23:38 by PB-Al(OH)3
    [催化剂制 ] 求助怎样制备MCM-49! (3/242) dengyuan0203 2007-12-18 2008-01-02 20:09:23 by dengyuan0203
    [催化剂制 ] 请教扩孔容的方法 (9/888) wchcatal 2007-12-25 2008-01-02 20:05:33 by PB-Al(OH)3
    [催化剂制 ] 关于负载量    ( 1 2 ) (13/408) 学员ScsxbW 2007-12-21 2008-01-02 19:53:18 by psyhit
    [催化剂制 ] 求助ZSM-5分子筛合成问题    ( 1 2 3 ) (20/2376) wyb20050316 2007-06-09 2008-01-02 19:39:09 by psyhit
    [催化剂制 ] 请教偏钨酸铵溶液中白色晶体是什么? (1/108) yfnjsz 2008-01-02 2008-01-02 19:36:37 by zxiaoju
    [催化剂制 ] wox/zro2催化异构化 (0/73) zxiaoju 2008-01-02 2008-01-02 19:34:08 by zxiaoju
    SCI收录的疑问 (3/458) 五月莲花 2007-12-23 2008-01-02 16:56:26 by 绿茶咖啡
    [催化剂制 ] what`s the difference between sol-gel and hydrothermal synthesis? (2/116) zbzhaono1 2008-01-02 2008-01-02 16:48:57 by jqwang94511
    [催化剂制 ] [求助]砂芯漏斗价格 (0/70) andylawyer 2008-01-02 2008-01-02 16:44:37 by andylawyer
    [表征] 急:关于钛酸盐离子交换的XRD 5 (金币≥10)(0/36) Metallic 2008-01-02 2008-01-02 14:05:08 by Metallic
    [仪器药品] 有奖求教实验室甲醛发生装置 1 (金币≥2)(2/65) boboxiong 2007-12-30 2008-01-02 13:35:20 by maliu1215
    [表征] 求助关于XRD基线 (6/689) scofield131 2007-09-10 2008-01-02 12:30:59 by qiaoling1027
    小弟硕士论文顺利答辩,100金酬谢催化版同仁~(发完,谢谢各位)    ( 1 2 3 4 5 6 .. 27 ) (评阅+2) (269/5132) 玩命向前跑 2007-11-16 2008-01-02 12:09:24 by colinliping
    [催化反应] 请问虫友哪有能耐1200度高温的高温绵卖? (5/227) hanks2010 2007-11-20 2008-01-02 11:40:08 by wittyice
    大家对在国内做催化专业博士后有何看法? (7/875) 天山雪松 2007-09-28 2008-01-02 11:26:57 by 化学041
    [仪器药品] 急问哪里买得到a氧化铝 (8/528) liwb1983 2007-12-21 2008-01-02 10:55:16 by wittyice
    [表征] 求助:纳米四氧化三铁粒径算法 (3/339) jjseu 2007-12-30 2008-01-02 10:38:19 by qm13426292146
    [仪器药品] 哪里能买到不含氯离子的Pt的无机盐? (2/96) sunweihuacom 2007-12-26 2008-01-02 10:37:18 by wittyice
    2007年中国科学院院士增选结果揭晓【这次是真的了】    ( 1 2 3 4 5 ) (评阅+13) (43/5740) daiqiguang 2007-12-27 2008-01-02 10:23:50 by jluchemlzq
    [表征] 求助:Pt的XPS峰怎么会这样啊? (2/173) haizifeifei 2008-01-01 2008-01-02 08:39:54 by haizifeifei
    [催化反应] 求助:关于物理吸附的问题    ( 1 2 ) (10/798) zhaofakuen 2007-12-29 2008-01-02 08:39:11 by fairyvv0906
    化学区版主团队向小木虫全球虫友恭贺新年!    ( 1 2 ) (11/344) yxy8451 2007-12-30 2008-01-01 21:17:43 by cailnx
    [仪器药品] 求助:想买CO减压阀 (8/560) 夜凉如水 2007-10-22 2008-01-01 20:33:08 by gzlaser
    [催化反应] 催化剂的正交实验如何设计?    ( 1 2 ) (13/1081) xkw2005 2007-12-13 2008-01-01 20:23:11 by junjunhe
    [催化反应] 求教:乙炔水合制乙醛 (1/95) 198451swg 2007-12-24 2008-01-01 18:56:50 by sjjm
    [催化资源] [分享]渣油加工工艺路线的选用原则[已搜无重复] (评阅+5) (4/360) cyh144159 2007-12-31 2008-01-01 18:11:45 by 楼兰少女
    [催化反应] 求助:甲醇水蒸气重整催化剂预处理为什么会用氧气? (评阅+1) (3/397) 风卷珠帘 2007-12-31 2008-01-01 16:13:58 by yejilei
    [表征] 交流研究固体催化剂结构表征技术 21 (9/626) ivancen 2007-12-28 2008-01-01 15:01:28 by chenxi274611941
    样品的孔洞率如何计算? (1/83) wavingdxy 2008-01-01 2008-01-01 12:39:43 by cometring
    求助林产化工和催化的课题,虫子们给点意见吧 (3/177) simonzrh 2007-11-19 2008-01-01 11:13:27 by 910910zhang
    [催化反应] 关于SBA15的几个问题。 (5/1112) xiao8686 2007-12-30 2008-01-01 11:12:09 by daoke
    [催化反应] 请教浆态床有关 (6/362) zhenzheny 2007-11-20 2008-01-01 11:06:02 by 910910zhang
    [催化反应] 求F-T合成用Fe系催化剂改性方法    ( 1 2 ) (12/998) guomeng1234366 2007-12-27 2008-01-01 10:25:05 by zhenzheny
    [催化反应] 什么是协同催化剂? (评阅+1) (4/648) liqian585 2007-12-31 2008-01-01 10:23:52 by jinhan
    [专家] 如何计算分子的动力学直径 (7/1500) zyhou 2007-12-29 2008-01-01 10:14:20 by zyhou
    资源 [ 查看全部 ] 作者 最后发表
    [表征] 【化学区活动周】表征设备大调查(参加有奖) (19/1383) eric2004 2007-12-28 2008-01-03 18:26:29 by eric2004
    [催化动态] Angew. Chem上二硅化钛光解水制氢文章的翻译和解读 (10/1190) jackydai2000 2007-11-26 2008-01-03 00:02:42 by eric2004
    青岛青年催化会议大会报告人包信和老师与赵东元老师的文章 (40/4862) zhikeduan 2007-08-29 2008-01-02 10:00:36 by amytaotao665
    [催化资源] [关贴]《工业催化原理》精品课程ppt——厦门大学 (1/393) daiqiguang 2008-01-01 2008-01-01 11:11:32 by daiqiguang
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