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[热点] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 rFEsUBKXRll0 2026-09-03 刚刚
[催化反应] 【求助】抗硫机理 (0/168) 飞鱼baylee 2010-09-08 2010-09-08 20:47:06 by 飞鱼baylee
[催化反应] 【求助】含硫有机化合物加氢的种类 (1/411) 飞鱼baylee 2010-09-07 2010-09-08 20:43:22 by 飞鱼baylee
[催化反应] 【求助】分子内的醇羟基脱水成醚用哪些催化剂较好 (3/2238) lifestyle1200 2010-08-25 2010-09-08 19:32:34 by americanyk
[表征] 【求助】气相色谱检测正己烷的条件 (3/1368) xubujin 2010-08-21 2010-09-08 19:17:29 by chlx22
[催化反应] 【求助】加氢副产物分析 (4/645) liunan433 2010-09-06 2010-09-08 18:39:03 by chlx22
[催化剂制 ] 【求助】分子筛合成中有机胺和碱液混合液大家是如何滴加的 (2/746) rock0927 2010-09-07 2010-09-08 17:35:04 by xiaofei1237187
[表征] 【求助】红外求助 (1/370) 爱谁是谁 2010-09-07 2010-09-08 17:30:13 by xiaofei1237187
[催化反应] 【求助】请问在哪儿可以买到全硅分子筛?谢谢 (8/1046) gq2008 2010-09-02 2010-09-08 17:24:39 by xiaofei1237187
[表征] 【求助】Ru的结合能 (0/519) lwwshiwo 2010-09-08 2010-09-08 17:13:58 by lwwshiwo
【求助】microporous and mesoporous materials 投稿问题 (2/540) niyouming 2010-08-19 2010-09-08 16:23:49 by wandaohzl
[表征] 【讨论】jade 5.0里自动寻峰与峰涂得出来的数据相差较大 (4/2487) zhy198722 2010-09-08 2010-09-08 16:19:31 by wandaohzl
[催化反应] 【求助】虫友们,做FT合成的应该很多吧,请教一些问题呀 (7/1529) hzauwo 2010-08-18 2010-09-08 14:38:59 by 豆豆的老豆
[关贴]【求助】有没有人能够提供一篇文献 (0/200) gexin 2010-09-08 2010-09-08 14:16:39 by gexin
[催化剂制 ] 【求助】负载银有利于一氧化碳的吸附么? (3/932) 1001050228 2010-09-08 2010-09-08 13:42:40 by hanks2010
【求助】请问各位高人,最新的碱性催化剂有什么?? (1/251) x.m.xu 2010-09-08 2010-09-08 13:01:15 by tnntmd
[表征] 【求助】HY分子筛XRD图 (4/1181) ZXMYSMM 2009-10-16 2010-09-08 11:44:23 by zyhou
[催化反应] 【求助】请问如何控制 反应空速呢? (4/796) 学员5dMass 2010-09-07 2010-09-08 11:25:21 by daixp
【讨论】什么是"intrinsic"活化能? (5/1342) hljiang 2010-09-07 2010-09-08 10:08:18 by yingguang
【求助】请问有没有做草酸二甲酯加氢的啊?有问题请教? (2/806) txb1123 2010-09-07 2010-09-08 10:07:20 by ch4_hcho
[表征] 【求助】UV-Vis (5/841) basten36 2010-09-07 2010-09-08 09:35:15 by basten36
【求助】投稿求助,请大家帮帮忙 (9/1825) 化学041 2010-09-05 2010-09-08 09:27:54 by 化学041
【求助】求《Surface Science, An Introduction》By John B. Hudson (1/467) turky1984 2010-09-07 2010-09-07 22:56:08 by buffaloli
【求助】混合物其中一种可能是无定形态 (2/313) otani 2010-09-07 2010-09-07 18:26:21 by daoke
[表征] 【求助】怎么做孔径分布图 (2/596) pearlyrose 2010-09-07 2010-09-07 18:23:08 by daoke
[催化剂制 ] 【求助】SBA-15表面羟基含量确定 (6/2135) catalysis8569 2010-08-31 2010-09-07 18:22:00 by daoke
[催化剂制 ] 【求助】硝酸银稀释问题 (1/712) sinyo 2010-09-07 2010-09-07 18:19:33 by daoke
[表征] 【求助】做H-TPR时一直没有像样的曲线,并且色谱上的峰大多是倒着的,怎么办?? (5/982) abnerlss 2010-08-31 2010-09-07 18:01:59 by fyz317
[催化剂制 ] 【讨论】钙钛矿型催化剂的制备方法 (7/1796) zzj8980 2010-01-20 2010-09-07 17:58:34 by fyz317
[催化反应] 【资源】对羟基苯甲醚可否作为甲醛合成丙烯酸甲酯的阻聚剂 (0/264) a2009914250 2010-09-04 2010-09-07 14:44:58 by a2009914250
[表征] 【求助】怎么做孔径分布图 (0/262) pearlyrose 2010-09-07 2010-09-07 11:22:04 by pearlyrose
[催化反应] 【求助】2-醛基-5-降冰片烯的聚合(急) (3/457) mxzl 2010-09-06 2010-09-07 09:59:50 by wlcalivin
[催化剂制 ] 【求助】Pd/Al2O3催化剂    ( 1 2 ) (10/1878) cl3870562 2010-09-04 2010-09-07 09:45:59 by 351
[关贴]【求助】SBA-15合成中加入TEOS后应该是什么样的? (评阅-6) (3/655) zhangxin9193 2010-09-06 2010-09-07 09:31:47 by tangjy
[表征] 【求助】求助Ni(Dppp)Cl2的问题 (1/1008) jolin0324 2010-09-06 2010-09-07 08:55:44 by jolin0324
[催化反应] 【求助】关于TiO2纳米管电极光解水反应 (0/340) ashen8212 2010-09-06 2010-09-06 17:01:50 by ashen8212
[催化剂制 ] 【求助】钼能不能催化二氧化氮到一氧化氮 (0/1049) yinbiao 2010-09-06 2010-09-06 17:00:39 by yinbiao
[催化反应] 【求助】吸附量较大的催化剂 (7/1235) tuyuting 2010-09-03 2010-09-06 15:47:40 by wwy0233
[催化剂制 ] 【求助】有关超声的问题    ( 1 2 3 ) (20/840) ahuang1397139 2010-09-01 2010-09-06 15:09:38 by 符冬营
[催化剂制 ] 【求助】钴负载到SAPO-11和SAPO-5分子筛 (0/227) yvhihc2002 2010-09-06 2010-09-06 15:04:29 by yvhihc2002
[表征] 【求助】怎么得到催化剂的中孔体积分数 (3/740) xiong0513 2010-09-04 2010-09-06 13:55:52 by 稻花香
[表征] 【原创】500MHz固体谱仪上,109Ag MAS CP/MAS NMR基本测试条件成功实现 (0/249) 雁过无痕 2010-09-06 2010-09-06 13:11:36 by 雁过无痕
[表征] 【求助】请假大家有关催化剂表征的问题 (2/643) wanghj828 2010-09-04 2010-09-06 11:18:11 by a383649699
[催化反应] 【求助】文献求助 (0/180) 五爱花 2010-09-06 2010-09-06 11:02:16 by 五爱花
[催化剂制 ] 【求助】关于制备卟啉衍生物催化剂,取代基的选择,以及一般催化什么反应,王大侠们给 (1/264) wb87916 2010-08-30 2010-09-06 10:21:34 by wb87916
[催化剂制 ] 【求助】TiO2溶胶 做出来是白色微黄的乳浊液 (2/454) zzj-ujn 2010-09-05 2010-09-06 09:46:08 by zzj-ujn
[催化剂制 ] 【求助】请问SAPO-11SAPO-41中的11和41代表什么呀? (2/381) 蹊跷 2010-09-03 2010-09-06 09:11:29 by 蹊跷
[催化剂制 ] 【求助】氧化物的还原 (4/504) s20090783 2010-09-04 2010-09-06 08:37:30 by s20090783
[催化剂制 ] 【求助】氧化镍的制备    ( 1 2 3 ) (金币≥5)(29/250) cocoa1monkey 2010-05-25 2010-09-06 08:24:14 by guzheng
[表征] 【求助】关于Pd/Al2O3的xrd和xps分析 (4/2140) cl3870562 2010-09-05 2010-09-05 23:29:37 by americanyk
[催化反应] 【求助】高价铁用英语怎么说 在线等 谢了 (5/816) shuige115 2010-09-05 2010-09-05 22:56:26 by leiws
[表征] 【求助】XRD几个小问题求助 (3/1673) gohappy 2010-09-05 2010-09-05 20:00:09 by xhtangxh
[表征] [关贴]【求助】请高手帮忙分析下XRD谱图 (2/360) yy1983 2010-09-05 2010-09-05 19:45:27 by yy1983
[催化反应] 【求助】关于光催化所用的有机染料的问题 (6/1727) lhqwell 2010-08-30 2010-09-05 11:57:49 by gohappy
[催化反应] 【求助】水煤气重整 (6/1203) suman 2010-09-03 2010-09-05 08:52:14 by zyhou
[表征] 【求助】XPS测试 Al靶和Mg靶 (4/1175) cl3870562 2010-09-03 2010-09-05 00:16:26 by cl3870562
【求助】相转移催化剂18冠6的分解温度 (0/284) wuxiaoli6758 2010-09-04 2010-09-04 21:55:16 by wuxiaoli6758
[催化反应] 【讨论】聚苯胺的应用 (1/854) zhh1249 2010-09-01 2010-09-04 20:16:26 by zt_chem
[催化反应] 【求助】TiO2光催化降解目标物有哪些?    ( 1 2 ) (10/2100) youngdot 2010-06-30 2010-09-04 20:12:09 by zt_chem
[催化反应] 【求助】工业上氯气来转换溴有无合适的催化剂 (1/368) ranjw 2010-09-04 2010-09-04 19:49:14 by pluto312
[表征] 【求助】热导池检测器进水该怎么处理啊 (0/165) tjuzyf 2010-09-04 2010-09-04 19:31:45 by tjuzyf
[表征] 【求助】请问哪里可以做粉末催化剂的XPS刻蚀实验(西安) (0/256) k.zhang821 2010-09-04 2010-09-04 18:40:44 by k.zhang821
【求助】光电催化纳米TiO2 (3/863) 学员gxY8vm 2010-09-04 2010-09-04 18:08:48 by snowman1987
[表征] 【求助】如何准确表征催化剂表面的N/O元素比? (6/1224) firstgold 2010-09-02 2010-09-04 16:41:22 by hljiang
【求助】catal commu 审稿时间? (5/719) xiao_bing2008 2010-08-03 2010-09-04 16:18:38 by dj_king
【求助】投稿 (7/904) renren0666 2010-08-21 2010-09-04 16:18:24 by niuziyyx
【求助】Ag/AgX (0/219) xuhui654321 2010-09-04 2010-09-04 12:29:08 by xuhui654321
[表征] 【求助】求助:三氧化二钛的XRD标准普图 (3/1720) 菩提树下 2010-09-01 2010-09-04 12:03:34 by 菩提树下
【求助】TOS是什么含义 (1/2974) 小童2133 2010-09-04 2010-09-04 11:55:16 by slowstar
[催化剂制 ] 【求助】谁在做气相苯光催化降解 (1/329) 294945510 2010-09-04 2010-09-04 10:58:35 by bingyu0729
[表征] 【求助】求教一个NH3-TPD的问题 (金币≥15)(7/84) yang_shu_1 2010-09-03 2010-09-04 10:54:57 by bingyu0729
[表征] 【求助】成都哪有做0-5°小角XRD的? (6/771) 小童2133 2010-03-30 2010-09-04 10:31:59 by jnjnsun
[催化反应] 【求助】反应速率常数怎么算 (5/2697) shuige115 2010-09-03 2010-09-04 10:31:31 by bfzoe001
[催化剂制 ] 【求助】TPAOH萃取 (2/437) 124239530 2010-09-03 2010-09-04 09:50:04 by slowstar
[催化反应] 【求助】臭氧牛人请进 (1/487) nec10 2009-09-03 2010-09-03 20:40:47 by zdy717
[仪器药品] [关贴]【求助】关于偏铝酸钠溶液配制问题 (2/841) shaoxinchao 2010-09-03 2010-09-03 17:00:43 by aaronldb
[催化反应] 【讨论】金属铂能提高生物酶的催化活性吗,效果怎么样? (0/328) bing865 2010-09-03 2010-09-03 15:49:52 by bing865
【求助】Origin如何能把一列数据全部保留3位有效数字? (2/2925) 小童2133 2010-09-03 2010-09-03 14:32:33 by 天堂鹤
[催化反应] 【求助】二氧化钛吸附有机物的机理? (2/574) zxdjewett 2010-09-03 2010-09-03 12:41:16 by zxdjewett
[表征] 【求助】DRIFTS与FTIR两种表征方法有何异同 (7/5324) shenshijin 2010-09-02 2010-09-03 11:43:20 by jvfei
[表征] 【求助】怎样计算density distribution q3lg(x)? (0/751) madynau 2010-09-03 2010-09-03 11:40:05 by madynau
[催化资源] 【资源】课件:催化反应工程课件 (0/491) sshh123 2010-09-03 2010-09-03 11:22:25 by sshh123
[催化剂制 ] 【求助】请教一下:溶胶-凝胶法合成CaO纳米粉体如何避免产生沉淀呢 (2/497) mgvx 2010-03-25 2010-09-03 11:02:40 by sunnycheng8993
【分享】常用溶剂除水方法 (1/1003) livee 2010-09-03 2010-09-03 10:56:27 by livee
[催化剂制 ] 【求助】沉化~~~陈华 (2/732) 路边小草 2010-09-03 2010-09-03 10:24:30 by 路边小草
[催化反应] 【求助】费托反应中的几个计算问题 (4/756) bjhg128 2010-08-31 2010-09-03 08:39:22 by slowstar
[催化剂制 ] 【求助】洗涤TiO2的问题 (7/848) furien 2010-08-20 2010-09-03 07:50:45 by 愚公8538
[催化剂制 ] 【求助】制备TiO2的问题    ( 1 2 ) (11/1438) haoxulin123 2010-07-25 2010-09-03 00:43:11 by xinyunhappy
[表征] 【讨论】分子筛焙烧与不焙烧做XRD的差别 (7/1230) lzjupc 2010-09-02 2010-09-02 23:35:16 by ahuang1397139
[催化剂制 ] 【求助】谁能介绍两篇关于单分散的球形二氧化硅的制备的经典文献 (2/387) liuguan 2010-09-02 2010-09-02 20:40:23 by yuequeye
【求助】ASAP2020做室温储氢时温度如何控制? (3/1061) zhmiao119 2010-04-22 2010-09-02 18:25:37 by 1001050228
[催化剂制 ] 【求助】负载量的定义 (5/945) yzzm1987 2010-08-30 2010-09-02 17:09:13 by shuipei807
[仪器药品] 【求助】哪里有波段可调的光源 (6/1573) zhuzhu2007588 2010-04-26 2010-09-02 13:33:38 by 光解水系统
[催化反应] 【求助】气相加氢 (4/582) linwei9861 2010-09-01 2010-09-02 10:56:50 by linwei9861
[表征] 【求助】急急!!!哪位懂xps,帮我看一下我的数据吧。谢谢 (5/1739) 小核桃 2010-08-25 2010-09-02 10:03:44 by nkseasee
[版内事务] 【转帖】有劳各位了 (评阅+1) (VIP≥100)(2/11) ^_^@^_^ 2010-09-01 2010-09-02 09:13:08 by liconglin970410
[催化反应] 【求助】常见的可见光源有哪些? (1/1129) biosensorc 2010-09-01 2010-09-02 08:58:44 by 光解水系统
[催化剂制 ] 【求助】HRTEM    ( 1 2 3 ) (21/1841) liunan433 2010-08-26 2010-09-02 08:25:54 by wangcm
[表征] 【讨论】xps能测到分子筛孔道内的元素吗?    ( 1 2 ) (15/2947) yingguang 2010-08-09 2010-09-02 08:19:30 by nmrservice
【求助】The Korean J. Chem. Eng. 投稿 (1/533) niyouming 2010-08-31 2010-09-01 23:22:57 by robust3778
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