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[热点] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 XJXMuRjD7cK7 2026-11-15 刚刚
【讨论】有多少人下了资源会去看? (0/140) guzheng 2010-09-09 2010-09-09 09:13:17 by guzheng
【求助】大家是否知道谭长青老师的下落 (0/489) 无香名 2010-09-09 2010-09-09 09:08:18 by 无香名
[表征] 【求助】请问HRTEM和TEM有什么区别? (8/3648) lipeiipei 2010-09-02 2010-09-09 09:05:14 by guzheng
[催化剂制 ] 【求助】做分子筛用的溶器事先都要用HF洗一遍吗 (7/1221) rock0927 2010-09-08 2010-09-09 09:03:05 by rock0927
[催化反应] 【求助】求助ICP技术... (5/980) clszxh02 2010-09-07 2010-09-09 08:53:25 by hanya1985
[催化反应] 【求助】关于催化反应中的活化能    ( 1 2 3 ) (24/3666) iris19860908 2010-08-23 2010-09-09 08:37:20 by iris19860908
【求助】如何确定气体中的碳含量? (1/389) gaojunhua2008 2010-09-08 2010-09-09 08:10:19 by zhanjishan
[催化剂制 ] 【求助】催化剂老化问题 (3/1157) lyj123269 2010-09-07 2010-09-09 07:53:18 by lyj123269
[表征] 【求助】商用Pt/C的XPS结合能位置 (4/1867) zheng8570 2010-09-07 2010-09-09 03:02:31 by sundy2006
[催化反应] 【求助】板上有人做过苯酚和碳酸二甲酯酯交换反应吗 (1/522) 陈梁锋 2010-08-17 2010-09-08 22:11:07 by tangrongzhi
[催化反应] 【求助】求助催化脱苄 (0/398) wanggongfu2001 2010-09-08 2010-09-08 21:05:19 by wanggongfu2001
[催化剂制 ] 【求助】关于xps分峰 (6/4059) cl3870562 2010-09-07 2010-09-08 20:51:06 by tuobao
[催化反应] 【求助】抗硫机理 (0/179) 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 (1/434) 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 (3/2294) 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 (3/1468) 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 (4/677) 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 (2/806) rock0927 2010-09-07 2010-09-08 17:35:04 by xiaofei1237187
[表征] 【求助】红外求助 (1/401) 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 (8/1139) gq2008 2010-09-02 2010-09-08 17:24:39 by xiaofei1237187
[表征] 【求助】Ru的结合能 (0/530) lwwshiwo 2010-09-08 2010-09-08 17:13:58 by lwwshiwo
【求助】microporous and mesoporous materials 投稿问题 (2/563) 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 (4/2611) 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 (7/1626) 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 (0/211) 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? (3/994) 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?? (1/269) x.m.xu 2010-09-08 2010-09-08 13:01:15 by tnntmd
[表征] 【求助】HY分子筛XRD图 (4/1250) 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? (4/840) 学员5dMass 2010-09-07 2010-09-08 11:25:21 by daixp
【讨论】什么是"intrinsic"活化能? (5/1448) 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? (2/861) txb1123 2010-09-07 2010-09-08 10:07:20 by ch4_hcho
[表征] 【求助】UV-Vis (5/912) basten36 2010-09-07 2010-09-08 09:35:15 by basten36
【求助】投稿求助,请大家帮帮忙 (9/1988) 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 (1/495) 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 (2/333) otani 2010-09-07 2010-09-07 18:26:21 by daoke
[表征] 【求助】怎么做孔径分布图 (2/645) 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 (6/2277) 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 (1/737) 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?? (5/1029) 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 (7/1895) 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 (0/271) a2009914250 2010-09-04 2010-09-07 14:44:58 by a2009914250
[表征] 【求助】怎么做孔径分布图 (0/279) 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) (3/478) 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 ) (10/2045) 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) (3/680) zhangxin9193 2010-09-06 2010-09-07 09:31:47 by tangjy
[表征] 【求助】求助Ni(Dppp)Cl2的问题 (1/1036) 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 (0/373) 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 (0/1088) 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 (7/1295) 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 ) (20/925) 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 (0/241) 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 (3/800) 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 (0/258) 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 (2/704) wanghj828 2010-09-04 2010-09-06 11:18:11 by a383649699
[催化反应] 【求助】文献求助 (0/195) 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 (1/277) 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 (2/487) 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? (2/416) 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 (4/537) 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 (4/2256) 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 (5/840) shuige115 2010-09-05 2010-09-05 22:56:26 by leiws
[表征] 【求助】XRD几个小问题求助 (3/1805) 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 (2/394) 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 (6/1820) lhqwell 2010-08-30 2010-09-05 11:57:49 by gohappy
[催化反应] 【求助】水煤气重整 (6/1263) suman 2010-09-03 2010-09-05 08:52:14 by zyhou
[表征] 【求助】XPS测试 Al靶和Mg靶 (4/1231) 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 (0/296) wuxiaoli6758 2010-09-04 2010-09-04 21:55:16 by wuxiaoli6758
[催化反应] 【讨论】聚苯胺的应用 (1/873) 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 ) (10/2272) 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 (1/380) 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 (0/182) 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) (0/281) k.zhang821 2010-09-04 2010-09-04 18:40:44 by k.zhang821
【求助】光电催化纳米TiO2 (3/902) 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? (6/1322) firstgold 2010-09-02 2010-09-04 16:41:22 by hljiang
【求助】catal commu 审稿时间? (5/765) xiao_bing2008 2010-08-03 2010-09-04 16:18:38 by dj_king
【求助】投稿 (7/1092) renren0666 2010-08-21 2010-09-04 16:18:24 by niuziyyx
【求助】Ag/AgX (0/228) 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 (3/1785) 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 (1/2986) 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 (1/354) 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? (6/842) 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 (5/2837) shuige115 2010-09-03 2010-09-04 10:31:31 by bfzoe001
[催化剂制 ] 【求助】TPAOH萃取 (2/480) 124239530 2010-09-03 2010-09-04 09:50:04 by slowstar
[催化反应] 【求助】臭氧牛人请进 (1/502) 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 (2/903) 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? (0/337) 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? (2/2969) 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? (2/597) 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 (7/5510) shenshijin 2010-09-02 2010-09-03 11:43:20 by jvfei
[表征] 【求助】怎样计算density distribution q3lg(x)? (0/767) 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 (0/503) 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 (2/525) mgvx 2010-03-25 2010-09-03 11:02:40 by sunnycheng8993
【分享】常用溶剂除水方法 (1/1023) livee 2010-09-03 2010-09-03 10:56:27 by livee
[催化剂制 ] 【求助】沉化~~~陈华 (2/766) 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 (4/824) bjhg128 2010-08-31 2010-09-03 08:39:22 by slowstar
[催化剂制 ] 【求助】洗涤TiO2的问题 (7/907) 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 ) (11/1633) 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 (7/1352) lzjupc 2010-09-02 2010-09-02 23:35:16 by ahuang1397139
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