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    [热点] 2024 - Atropisomerism in Asymmetric Organic Synthesis asymmsyn 2026-02-06 刚刚
    尾气中各组分的比例是多少 (5/433) hailang776 2007-07-18 2007-07-19 11:36:22 by hailang776
    [表征] 帮看看这个XRD图是哪个沸石分子筛 9 (5/668) xmclyn 2007-07-18 2007-07-18 22:31:09 by samuhu
    [表征] 求助关于CO吸附红外 (5/687) yaoyao06 2007-07-17 2007-07-18 19:48:00 by scyscy917
    会议展板上写不写实验过程 (3/339) lijiadong22 2007-07-18 2007-07-18 17:40:05 by sawm
    [表征] 催化剂表面金属分散度的表征? (7/899) abcdshoot 2007-07-12 2007-07-18 17:10:02 by junfeng80
    [仪器药品] 求教氯铂酸的保存 (7/1381) lixiqz 2007-07-08 2007-07-18 17:05:13 by junfeng80
    SCI收录国际催化会议论文吗? (2/189) jbz1124 2007-07-18 2007-07-18 15:03:41 by lvyx
    [催化剂制 ] 外行人对分子筛脱铝脱硅的疑问 (6/738) friends10g 2007-07-17 2007-07-18 14:03:01 by 雁过无痕
    [仪器药品] 关于干燥剂    ( 1 2 ) (12/981) lmgecnu 2007-01-06 2007-07-18 13:30:38 by sxpstone
    [催化资源] aspen plus模拟的一个实例 (评阅+4) (4/683) jackdong 2007-03-07 2007-07-18 08:48:48 by hgx3000
    [催化资源] 科学工作者留学交流用英文书信选-pdf(共享方式已更新)    ( 1 2 ) (+11) (评阅+6) (金币≥20)(18/380) gzsoger 2006-11-01 2007-07-18 07:01:09 by gzsoger
    [催化剂制 ] 对ZSM-5离子交换制催化剂的疑问 (5/488) cvdfh 2007-07-17 2007-07-18 00:31:29 by yjpyjp
    [仪器药品] 关于买药品 (1/105) yangxushi 2007-07-17 2007-07-17 23:19:06 by sound
    [表征] 求助:XPS 分峰后怎么求相对含量 (7/1781) qin20010 2007-07-16 2007-07-17 22:58:41 by yucc
    [表征] 原子力显微镜 与TEM SEM的区别是什么? (8/1002) 可可西里 2007-04-09 2007-07-17 17:29:13 by baiyanhu2050
    寻求ZSM-5分子筛合作 (3/356) wyb20050316 2007-07-16 2007-07-17 16:53:11 by 嘻嘻88哈哈
    关于两个反应的热力学函数的计算 (3/454) ch4_hcho 2007-07-17 2007-07-17 16:42:23 by keaphon
    [催化资源] [关贴]《迈入21世纪新材料》ppt (金币≥1)(0/120) margosa 2007-07-17 2007-07-17 16:34:24 by margosa
    [催化剂制 ] Y型分子筛脱铝是怎样进行的? (5/723) li_hip 2007-07-16 2007-07-17 16:28:30 by li_hip
    [催化剂制 ] 国内外加氢脱硫催化剂载体的研究进展 (1/815) 王国 2007-07-17 2007-07-17 15:58:20 by ccxmc
    [催化剂制 ] 求助 起吸水作用的催化剂 (4/411) wen_zhang 2007-07-16 2007-07-17 13:39:59 by wen_zhang
    [表征] 借人气问问上海哪里可以做氮气物理吸附? (2/102) 前科研人员 2007-07-17 2007-07-17 12:44:37 by liuzy73
    [催化剂制 ] 钯的制备问题    ( 1 2 ) (11/352) shiminqicai 2007-07-09 2007-07-17 11:44:22 by shiminqicai
    求助专利 (2/115) 北欧海盗 2007-07-17 2007-07-17 11:33:54 by daiqiguang
    [表征] 求助)ZSM-5和silicate-1的XRD标准谱图, (2/375) eric622822 2007-07-13 2007-07-17 11:02:08 by chl0001
    O2-离子半径 (8/202) 可可西里 2007-07-15 2007-07-17 10:50:15 by 可可西里
    我的催化科研路-回顾与感想 (评阅+5) (金币≥5)(8/318) 有志者事竟成 2007-07-16 2007-07-17 09:56:19 by rixiaohan
    [表征] 文献推荐 (评阅+1) (3/370) 有志者事竟成 2007-07-16 2007-07-17 07:50:51 by s605m
    [催化剂制 ] 关于基片清洗的几个问题 (2/519) ahhnmay 2007-07-15 2007-07-16 20:59:30 by ahhnmay
    [版内事务] 【有奖活动】08考研信息汇总-催化专场 (评阅+5) (6/639) 香凝 2007-07-10 2007-07-16 19:39:29 by 关键先生
    [表征] TEM 亮场跟暗场都能得到什么结论呢? (4/925) xiaoyu4048 2007-07-12 2007-07-16 17:08:38 by xiaoyu4048
    超稳USY分子筛是什么? (3/847) li_hip 2007-07-16 2007-07-16 14:31:06 by wyb20050316
    [催化剂制 ] 催化剂制备问题 (9/772) lwqxhm 2007-07-09 2007-07-16 12:11:42 by qst2000
    [催化反应] 求助:这张图代表什么物种的DMPO捕捉的ESR信号 (0/222) wulinsuda 2007-07-15 2007-07-16 10:11:24 by wulinsuda
    [表征] &电动势怎么测量 (3/333) jingen69 2007-07-15 2007-07-16 09:56:31 by liliangliang
    [催化反应] 关于铟7的催化反应 (2/82) hxh317 2007-07-15 2007-07-16 03:53:50 by cataldog007
    [催化反应] 制备催化剂的时候是否遇到过无法重复的好结果? (7/701) buffaloli 2007-07-13 2007-07-15 23:47:27 by yjpyjp
    [催化反应] 间二硝基苯的转化率和选择性问题 (1/103) guyueyue 2007-07-11 2007-07-15 23:27:48 by northtime
    [催化剂制 ] 求助:油品降凝用的催化剂ZSM-5型分子筛规格和使用方法? (0/132) yj_19830917 2007-07-15 2007-07-15 19:24:04 by yj_19830917
    [催化剂制 ] 催化剂合成文献中的fumed silica是什么?多谢!! (6/1816) zbh0705 2007-07-11 2007-07-15 14:51:20 by loveisoneword
    [表征] [求助]关于天然沸石的一些参数 (1/118) fany_fy 2007-07-15 2007-07-15 13:27:10 by louis.troy
    [催化反应] 请问有关芳香C-N键的形成 (3/360) blueskyami 2006-09-11 2007-07-15 12:43:53 by robertpeter2005
    石墨电极可用做基底来沉积多层膜吗 (2/98) lmh1020 2007-07-14 2007-07-15 11:10:22 by lmh1020
    [催化反应] 求助:用硼氢化钠还原苯乙酮/对氯苯乙酮的反应条件 (2/135) abctiger 2007-07-12 2007-07-15 10:23:45 by abctiger
    [催化反应] 如何解释催化剂载体粒径与催化活性的关系    ( 1 2 ) (13/1509) 美涛 2007-07-04 2007-07-15 09:11:37 by 美涛
    [表征] 催化剂表面 化学基团 表征是不是能用IR傅立叶变换红外光普仪? (4/377) jin812345 2007-07-14 2007-07-14 23:37:05 by daiqiguang
    [催化反应] 有谁是搞二甲醚的,甲醇的也行,交流一下啊    ( 1 2 3 ) (27/1484) 2005kongying 2007-05-08 2007-07-14 22:46:57 by 2005kongying
    [催化剂制 ] [专家] Beta分子筛晶粒长大 (3/485) zyhou 2007-07-14 2007-07-14 21:20:48 by zyhou
    [催化反应] [关贴]请教大家 (1/103) aaronldb 2007-07-14 2007-07-14 21:20:15 by greyar
    [仪器药品] 求助:NaY型分子筛哪里有的卖啊?不甚感激 (2/156) freeyad 2007-07-11 2007-07-14 17:04:38 by lyy307
    关于光催化实验的数据分析 (3/478) microxy 2007-07-13 2007-07-14 14:56:46 by microxy
    [催化反应] 金催化剂/及其应用领域    ( 1 2 ) (+1.25) (16/1245) 李方 2006-10-14 2007-07-14 07:33:01 by zhenmafudan
    [催化反应] suzuki偶联反应的配体 (1/190) maomao7208 2007-07-13 2007-07-14 00:30:59 by tjjtjjtjj
    [表征] 求助几种氧化物的标准谱图! (6/451) ln7956 2007-07-13 2007-07-13 22:37:14 by yucc
    [催化剂制 ] 请教:关于杂多酸的一个问题! (9/765) someone521 2007-07-05 2007-07-13 22:05:10 by tracck
    [催化动态] 有关留学美国或香港 (6/396) jiaaiping 2007-07-10 2007-07-13 17:57:18 by bermuda
    [催化反应] 扩散控制还是化学反应控制    ( 1 2 ) (10/804) flyblue 2007-07-04 2007-07-13 16:57:02 by margosa
    [催化剂制 ] 急救:关于基片的清洗问题 (4/447) ahhnmay 2007-07-13 2007-07-13 16:21:35 by 雁过无痕
    [仪器药品] 实验室用圆筒型混合机哪儿有卖的 (2/97) sound 2007-07-11 2007-07-13 16:17:36 by sound
    [催化动态] 最新Chemical Reviews目录    ( 1 2 ) (评阅+2) (10/858) laue 2007-07-10 2007-07-13 15:11:56 by 雁过无痕
    [表征] 求助XRD分析软件 (5/504) eric622822 2007-07-12 2007-07-13 14:16:51 by bermuda
    [催化剂制 ] 制备MCM系列分子筛硅源的问题。    ( 1 2 ) (16/1613) yxy1014169 2007-06-01 2007-07-13 12:10:07 by 蓝色水花
    关于氮气吸附的问题 (2/184) kueiten 2007-07-12 2007-07-13 10:31:49 by kueiten
    空速转换: (1/125) asi19 2007-07-13 2007-07-13 10:17:54 by daiqiguang
    [仪器药品] 请教CO\CO2的出峰条件 (8/575) may051111 2007-07-11 2007-07-13 04:42:38 by margosa
    [表征] 哪位有红外谱图库啊?帮我分析下图谱吧 (3/433) jingen69 2007-07-12 2007-07-12 23:16:25 by 可可西里
    [表征] 有没有三价的氢氧化钌? (2/1222) icefish00 2007-07-12 2007-07-12 22:37:01 by cataldog007
    [催化反应] 大家怎样进行避光实验 (5/836) flyblue 2007-07-04 2007-07-12 20:49:02 by cataldog007
    [仪器药品] 求购伽玛氧化铝小球    ( 1 2 ) (13/807) clfggyy 2007-06-15 2007-07-12 18:07:59 by zjnu2282924
    [表征] 求助:TEM算晶粒大小 (6/807) qin20010 2007-07-10 2007-07-12 16:42:52 by icefish00
    [表征] XRD图谱求助 (5/232) pying113 2007-07-11 2007-07-12 16:10:00 by mengfeiluo
    [催化反应] 均相催化反应中铑的分析 16 (8/234) gjw1888 2007-07-10 2007-07-12 15:15:44 by zws813
    [催化动态] F4412催化剂 (3/97) dqdbq 2007-07-12 2007-07-12 15:00:38 by dqdbq
    求一个墙报模版 (9/881) 美涛 2007-07-10 2007-07-12 14:38:34 by daiqiguang
    [表征] 求助:分子筛的密度 (3/382) fulingyan 2007-07-11 2007-07-12 12:23:51 by fulingyan
    [催化剂制 ] 甲醇羰基化制乙酸的催化剂 (4/492) wjk0326 2007-07-11 2007-07-12 11:10:12 by 雁过无痕
    [催化反应] 求助:如何计算转化率和选择性? (4/951) madynau 2007-07-11 2007-07-12 09:38:43 by madynau
    [催化反应] 求助一个二氧化钛的问题 (5/578) moonbigboy 2007-07-11 2007-07-12 09:29:39 by 雁过无痕
    做个调查,看看目前催化的方向    ( 1 2 ) (17/905) margosa 2007-06-18 2007-07-11 23:01:32 by margosa
    [催化反应] 求助:咨询有关ZSM-5分子筛应用情况 (5/547) wyb20050316 2007-07-10 2007-07-11 22:43:46 by wyb20050316
    [表征] 介孔分子筛氮吸附表征 (9/658) tjiaozi 2007-07-10 2007-07-11 21:44:35 by f0008
    [催化反应] 关于空速的计算,稀释气是否计算在内? (8/702) triumph_w 2007-07-11 2007-07-11 20:36:05 by ynxhp
    [表征] [求助]比表面积和阳离子交换量的关系? (1/71) fany_fy 2007-07-11 2007-07-11 20:26:19 by zhangwengui330
    [催化剂制 ] 二甲醚催化剂    ( 1 2 ) 20 (12/406) gjw1888 2007-06-27 2007-07-11 19:46:07 by rainhouse
    [表征] 求SearchMatch软件 60 (9/976) xmclyn 2007-07-11 2007-07-11 16:11:54 by bermuda
    [仪器药品] [请问]硝酸钯溶液的配制 (9/1212) getiao 2007-07-10 2007-07-11 15:31:30 by getiao
    [催化反应] 大家说说氧化催化剂 (金币≥1)(1/120) lihai0910 2007-07-11 2007-07-11 13:40:52 by chunjli
    [仪器药品] Brij56中文名为何? (1/196) sobergod 2007-07-11 2007-07-11 12:42:01 by greyar
    [催化反应] 请教环几烷氧化高手 (2/73) panda378 2007-07-11 2007-07-11 11:26:01 by zsm-5
    资源 [ 查看全部 ] 作者 最后发表
    如何准备报告by Niemantrverdriet (1/90) 有志者事竟成 2007-07-19 2007-07-19 11:34:41 by daiqiguang
    [催化资源] Physical Chemistry Solution Manual (6/412) hjhw9513 2007-07-06 2007-07-18 07:21:43 by wl雨萧
    [催化资源] Instructor'S Solutions Manual for Atkins' Physical Chemistry (4/862) hjhw9513 2007-06-27 2007-07-18 07:19:47 by wl雨萧
    [表征] [关贴]固体催化表征手段专题(非常全面详细) (2/338) chfwin2008 2007-07-17 2007-07-17 10:49:35 by 可可西里
    [表征] 正电子湮没技术 (1/338) tamen321 2007-07-16 2007-07-16 14:53:36 by soaring1981
    [催化资源] [关贴]催化剂的宏观物性测定 (7/264) wrangler 2007-04-26 2007-07-15 04:40:30 by chemfun
    精华III无机固体手性材料的应用与研究——小木虫催化专版seminar之三 (36/5185) hasee 2007-07-03 2007-07-14 22:11:48 by yunfei444
    [催化资源] 找到一个有关金属氧化物电极燃料电池(SOFC)的POSTER. (3/449) cataldog007 2007-07-11 2007-07-14 14:24:35 by halelxy
    [催化资源] 衣院士关于燃料电池的ppt (9/1506) cisuqin 2007-06-29 2007-07-13 23:54:19 by lizijing
    [催化资源] 非贵金属催化剂在燃料电池中的研究 (7/721) frankchin 2007-06-25 2007-07-13 15:23:15 by hujianwen111
    [催化反应] 固体催化剂上手性化合物的不对称合成 (1/102) wjk0326 2007-07-12 2007-07-13 06:06:40 by zch6682003
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