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[热点] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 Z7qfCsdIiD1T 2026-11-15 刚刚
[表征] 【求助】如果金的纳米颗粒悬浮在水中,能不能直接用ICP测出其浓度?    ( 1 2 ) (13/2507) superbaipeng 2010-05-03 2010-05-16 16:28:18 by wlchem
[催化剂制 ] 【求助】关于分子筛的合成    ( 1 2 ) (12/2560) kata101 2010-04-27 2010-05-16 12:25:21 by haokun
【讨论】暑假——————你计划好没?    ( 1 2 ) (10/916) wangchun8ha 2010-05-15 2010-05-16 10:57:03 by zztao
[催化剂制 ] [关贴]【求助】请问谁能提供这本书的有效下载地址 (评阅-2) (0/163) haiyan__0431 2010-05-16 2010-05-16 10:15:19 by haiyan__0431
【讨论】投稿期刊 (7/870) promise6908 2010-05-15 2010-05-15 22:42:52 by leiws
[催化反应] 【求助】气相色谱参数怎么设定?? (1/499) wanwubo 2010-05-15 2010-05-15 22:35:29 by stevenyin
[催化反应] 【求助】催化加氢反应活化能 (1/951) mha 2010-05-15 2010-05-15 22:33:52 by stevenyin
[表征] 【求助】Y分子筛的XRD分析 (4/1054) dustway 2010-05-07 2010-05-15 21:25:15 by 雨梦飞扬
[仪器药品] 【求助】镍基催化剂 (2/534) qin_zhi_feng 2010-05-15 2010-05-15 21:24:05 by aust_jhe
[催化剂制 ] [关贴]【原创】求助 (评阅-2) (1/311) 无机-赵玲玲 2010-05-15 2010-05-15 19:07:19 by benqi2007
[催化剂制 ] 【求助】求助:色谱柱,5C18-AR-II中文说明书?? (2/283) wolfmanh 2010-05-15 2010-05-15 15:08:12 by wolfmanh
[催化反应] 【求助】水解反应机理 (1/953) covy123 2010-05-15 2010-05-15 13:25:09 by 2005140303
[催化反应] 【求助】外扩散通常可以通过提高空速来消除。空速提高,对反应产物的外扩散有什么影响 (3/1574) dustway 2010-04-20 2010-05-15 12:27:56 by qzx327
[催化反应] 【求助】一句话的翻译,关于沸石分子筛 (3/1310) talsyn 2010-05-14 2010-05-15 11:45:53 by talsyn
[催化反应] 【求助】如何分析釜式反应器在不同反应时间的气体产物 (2/343) haxia 2010-05-15 2010-05-15 09:00:51 by haxia
[催化反应] 请问N (^4 S)、N (^2D)、O (^3P)、O (^1D)等这些符号的含义是什么,谢谢! (0/975) gaoge7876 2010-05-14 2010-05-14 23:03:15 by gaoge7876
[催化反应] 【求助】P25 甲基橙 (5/1226) kepler 2009-12-18 2010-05-14 22:13:36 by xujungu
[仪器药品] [关贴]【求助】求助气体湿式流量计的工作原理 (4/1352) ahuang1397139 2010-03-24 2010-05-14 21:44:27 by ahuang1397139
[催化反应] 【求助】光催化问题 (2/396) 不会游泳的鱼 2010-03-04 2010-05-14 21:25:48 by xujungu
[催化反应] 【求助】求教专业高人:关于光催化的基础知识 (8/1940) bhcsmay 2010-03-10 2010-05-14 21:20:45 by xujungu
[表征] 【求助】金红石TiO2纳米棒{111}面可以直接从HRTEM图中判断吗? (1/615) cn10202 2010-03-30 2010-05-14 20:38:53 by xujungu
[仪器药品] 【求助】光功率计 (1/484) kepler 2010-04-07 2010-05-14 20:20:42 by xujungu
【求助】求助 光化学光源的问题 (6/876) lgpf 2010-04-12 2010-05-14 19:47:24 by xujungu
[表征] 【求助】请高手帮忙标一下金红石TiO2纳米棒SAED衍射花样,急!不甚感激! (1/949) cn10202 2010-04-14 2010-05-14 19:46:06 by xujungu
[催化反应] 【求助】求助光反应 (1/290) xieal 2010-04-21 2010-05-14 19:36:48 by xujungu
[催化反应] 【求助】制备出的光催化剂没有吸附 (7/1845) 水晶玩子 2010-04-22 2010-05-14 18:45:00 by xujungu
[表征] 【求助】乙醇钠碱性的测定 (0/231) thegreenworld 2010-05-14 2010-05-14 18:21:24 by thegreenworld
[催化反应] 【求助】这反应有别的机理吗 (1/304) 13512385488 2010-05-14 2010-05-14 18:18:38 by xujungu
[表征] 【讨论】亲水性,憎水性表征手段 (5/1235) 学员vlCChs 2010-05-13 2010-05-14 18:17:39 by AITsong
[表征] 【求助】Jade5.0求晶胞参数遇到的问题 (5/1450) 飞飞100 2010-05-03 2010-05-14 18:12:44 by xujungu
[表征] 【讨论】晶胞常数增大或减小的原因 (4/887) springer0110 2010-05-04 2010-05-14 18:11:36 by xujungu
[催化反应] 【求助】可见光催化问题    ( 1 2 3 4 ) (30/3226) jwelln 2010-04-28 2010-05-14 17:20:27 by xujungu
[仪器药品] 【求助】寻找一种铂源 (1/363) mjqlzl 2010-05-11 2010-05-14 16:40:19 by lxbflyhigh
【求助】有谁知道中科院过程工程研究所实力强吗??有关生物化工国家重点实验室的·· (0/918) zeroron 2010-05-14 2010-05-14 16:13:35 by zeroron
[催化反应] 【讨论】CaO 催化煤蒸气气化反应效果如何? (0/234) sunndy 2010-05-14 2010-05-14 14:36:39 by sunndy
[表征] 【求助】固体酸催化剂活性表达 (2/845) leonw0w 2010-05-13 2010-05-14 13:00:28 by 端暮紫
【求助】Langmuir的投稿要求 (1/801) linpei789 2010-05-14 2010-05-14 10:54:05 by zj1025
[催化剂制 ] 【求助】有知道哪里卖MCM-41的吗,需要少量 (4/905) sxyzt 2010-05-11 2010-05-14 10:44:10 by wenzihaha
[催化反应] 【求助】室温晶化    ( 1 2 ) (12/1297) olia 2010-05-05 2010-05-14 10:24:40 by 具茨学人
[催化剂制 ] 【求助】MIL (4/676) dingzhimin 2010-05-13 2010-05-14 09:56:23 by dingzhimin
[催化剂制 ] 【求助】制备载体吸水率变小 (0/316) xuluyan1986 2010-05-14 2010-05-14 08:51:24 by xuluyan1986
[表征] 【求助】请教下何为峰的半宽全高值? (4/1645) liuguan 2010-05-13 2010-05-14 08:15:33 by liuguan
[表征] 【求助】紧急求助 t-plot测试 (4/770) hickory_yan 2010-05-13 2010-05-13 22:58:27 by hickory_yan
[催化反应] 【求助】请教关于Pd/Al2O3的问题 (1/475) eternalxin 2010-05-13 2010-05-13 18:34:11 by mmstone
[催化反应] 【求助】脱氢不完全问题 (2/714) longhaili 2010-05-13 2010-05-13 16:56:23 by beijingliu
[催化动态] 【通告】The 21st Canadian Symposium on Catalysis (评阅+2) (3/625) ryxtony 2010-03-06 2010-05-13 16:47:13 by 梅婷jj
【求助】请教对荧光光谱仪比较在行的 (0/165) otani 2010-05-13 2010-05-13 16:01:21 by otani
[催化反应] 【求助】常压釜式反应,催化剂加入量增大,催化活性为什么会先增大,后降低? (3/1009) dfwu 2010-05-13 2010-05-13 15:51:35 by simonzrh
[催化剂制 ] 【求助】wash-coated 什么意思 (2/991) tianshanq 2010-05-12 2010-05-13 15:43:06 by wangyu1111
【求助】去哪里查汽车尾气排放方面的国II、国III标准的具体细则阿? (2/569) ghpan 2010-05-12 2010-05-13 15:36:30 by dayanjing2008
[催化反应] 【求助】Pd-C如何回收处理 (0/430) songxiangen 2010-05-13 2010-05-13 15:22:32 by songxiangen
[仪器药品] 【求助】载药孔径大小有没有什么标准? (0/264) xiaojuan198132 2010-05-13 2010-05-13 14:59:21 by xiaojuan198132
[表征] 【求助】催化剂中暴露的金属表面积的计算    ( 1 2 ) (10/2218) M.O.X. 2010-05-12 2010-05-13 14:35:53 by qwerasdf2783
[催化剂制 ] 【通告】A型分子筛合成,求助? (3/856) stonebrother 2010-05-10 2010-05-13 14:16:06 by markyue
[催化剂制 ] 【求助】如何制备四氯钯酸钾 (1/1171) hybzyp 2010-05-12 2010-05-13 13:24:23 by wlcalivin
[仪器药品] 【求助】求助烯烃中的除水问题 (4/640) Li_hit 2010-05-11 2010-05-13 12:50:43 by sunboy3791
[表征] 【求助】请问哪里能下到XRD,SEM,TEM,热重等基本表征的资源 (1/505) uuyyustc 2010-05-13 2010-05-13 12:37:27 by cxb713
[表征] 【讨论】有关XRD表征的问题 (3/835) TICOO 2010-05-13 2010-05-13 11:32:02 by tianwenhang
[催化剂制 ] 【求助】可以活化CO的金属催化剂? (0/200) pyongshen 2010-05-13 2010-05-13 11:26:18 by pyongshen
[催化反应] 【求助】高压微反色谱系统 (0/228) ycg1212 2010-05-13 2010-05-13 10:50:40 by ycg1212
[表征] 【求助】有关粉末XPS实验 (2/471) wardwood 2010-05-08 2010-05-13 10:49:07 by wardwood
[表征] 【求助】Zeta电位测试 (0/430) eldik 2010-05-13 2010-05-13 10:33:30 by eldik
[催化反应] 【讨论】CdS的制取过程中的问题 (0/252) TICOO 2010-05-13 2010-05-13 10:20:08 by ke0212
[催化反应] 【求助】请教一个钯碳重复使用的问题 (2/745) ice0 2010-05-13 2010-05-13 10:14:25 by ice0
[催化反应] 【求助】C=O和C=N哪个更容易加氢 (6/1306) ydwtnt911 2010-05-11 2010-05-13 09:52:22 by weiswallow
[表征] 【求助】比表面积 (2/907) xiaotian8588 2010-05-11 2010-05-13 08:36:08 by xiaoyu03
[催化剂制 ] 【求助】二氧化钛溶胶-镀膜 (7/1759) xdp726 2010-01-06 2010-05-12 23:01:02 by gaozl2002
[催化反应] [关贴]【求助】催化剂    ( 1 2 ) (评阅-2) (14/1180) whjhx 2010-05-12 2010-05-12 22:25:34 by gaozl2002
[表征] 【求助】几个红外峰的归属? (1/1027) dustway 2010-05-12 2010-05-12 21:40:36 by 端暮紫
[表征] 【求助】红外谱图的吸收强度有什么意义?    ( 1 2 3 ) (21/6247) beijingliu 2010-04-29 2010-05-12 21:30:56 by 85587822
[仪器药品] 【求助】请问有哪些固体强酸性催化剂? (5/1634) 爱西瓜 2010-05-12 2010-05-12 19:18:58 by americanyk
[表征] 【讨论】介孔材料的XRD (8/3553) xlcwl04037105 2010-05-11 2010-05-12 18:29:51 by sophy3815
[表征] 【求助】TPO用于积碳的分析 (0/2298) shuiyuan 2010-05-12 2010-05-12 17:11:04 by shuiyuan
[表征] 【求助】BET (7/1114) promise6908 2010-05-12 2010-05-12 15:47:43 by fhli
[催化剂制 ] 【求助】催化剂的酸性改性 (4/730) catfeather 2010-05-10 2010-05-12 14:46:53 by 韩伟no1
[仪器药品] [关贴]【求助】反应釜充气 (8/987) liushm 2010-05-10 2010-05-12 11:16:02 by liushm
[催化反应] 【求助】求:仿造分析仪器三通阀门的精加工厂家 (2/299) green13 2010-04-14 2010-05-12 09:10:56 by green13
[表征] 【求助】Fe2O3的衍射峰的位置?已解决 (6/1743) 伊凡1897 2010-05-11 2010-05-12 08:35:22 by 伊凡1897
[催化剂制 ] 【求助】制备分子筛膜,载体表面的处理方法有哪些? (3/1439) xiadu520 2010-05-11 2010-05-12 01:25:17 by cel0303
[表征] 【求助】求ZSM-5和Mg改性的NH3-TPD数据 (2/483) zhuoyingxiong 2010-05-11 2010-05-11 22:04:33 by zhuoyingxiong
[表征] 【讨论】CdS的衍射峰 (2/478) TICOO 2010-05-11 2010-05-11 21:57:13 by aust_jhe
【求助】关于气氛炉的密封性检测 (0/321) blunt110 2010-05-11 2010-05-11 21:55:47 by blunt110
[仪器药品] 【求助】请问哪里可以买到 CuCrO4 (4/909) jia11 2010-04-29 2010-05-11 21:12:35 by jia11
[表征] 【求助】分子筛XRD基线问题 (9/2673) phs100 2010-05-04 2010-05-11 20:51:33 by fxdmfans
[催化剂制 ] [关贴]【求助】求一篇zsm-5合成的文献 CC (5/722) yuanfan1901 2010-05-11 2010-05-11 20:49:39 by yuanfan1901
【求助】文献标识码 (2/429) promise6908 2010-05-11 2010-05-11 20:49:21 by luner1803
[仪器药品] 【求助】从哪里购买正十六烷 (4/655) flawuer2 2010-05-10 2010-05-11 20:28:38 by zhj_888
[催化剂制 ] 【求助】水热晶化 (1/671) tanghua8196 2010-05-11 2010-05-11 19:11:33 by ltg_moonL
[仪器药品] 【求助】TEABr (0/816) promise6908 2010-05-11 2010-05-11 17:00:48 by promise6908
[表征] 【求助】如何测Si-OH数目 (4/665) fey 2010-05-10 2010-05-11 16:48:37 by madynau
[催化反应] [关贴]【讨论】水热反应机理 (4/1161) tyronezhang 2010-05-10 2010-05-11 16:29:56 by tyronezhang
[催化反应] 【求助】吸附、扩散的动力学、热力学研究 (2/464) qzx420 2010-05-10 2010-05-11 15:09:00 by qzx420
【求助】请教pd-d296是什么 (0/284) 佛光普照1091 2010-05-11 2010-05-11 11:13:06 by 佛光普照1091
[催化剂制 ] 【求助】为什么制备的Pt/C浆料分散性不够好啊? (2/725) quasi9127 2010-05-11 2010-05-11 10:36:48 by quasi9127
[催化剂制 ] 【求助】再求什么是限定空间法 (0/188) zst5216 2010-05-11 2010-05-11 10:07:49 by zst5216
[催化剂制 ] 【通告】重金属催化剂越黑越好,颗粒越细越好吗? (9/2122) xfcf33 2010-05-07 2010-05-11 09:03:12 by xfcf33
[仪器药品] 【求助】北京哪里能买到异丙苯/间位二异丙苯/对位二异丙苯的标准样品,气相色谱用的 (3/471) renbo1865 2010-05-06 2010-05-10 23:06:53 by renbo1865
[催化剂制 ] 【求助】催化剂制备 (5/902) whjhx 2010-05-10 2010-05-10 22:00:48 by 点点336
[催化反应] 【求助】氮化钨对硫的作用 (0/612) GIN8835 2010-05-10 2010-05-10 20:27:34 by GIN8835
[表征] 【求助】Nh3-TPD脱附过程不出峰,问TCD检测器参数设置 (5/2166) xlyang66 2010-01-29 2010-05-10 18:40:32 by yingguang
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