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[热点] 国家级人才课题组招收2026年入学博士 无敌炫酷吊炸天 2026-01-30 刚刚
[催化反应] 【求助】很少量反应物的反应如何操作? (4/200) 282347421 2009-06-25 2009-06-26 20:47:47 by liaoxnwql
[催化剂制 ] 【求助】化学沉积 (0/120) tanghua8196 2009-06-26 2009-06-26 19:06:01 by tanghua8196
[表征] 【讨论】B酸L酸比值的计算方法    ( 1 2 ) (14/965) huxy3321 2009-06-25 2009-06-26 16:56:09 by lggm208
[表征] 【求助】关于XRD表征的问题 (7/600) lxblxb822 2009-06-22 2009-06-26 16:32:08 by zhangwengui330
[催化反应] 【求助】Y型分子筛TEM (5/404) evaeva1028 2009-06-26 2009-06-26 15:16:12 by evaeva1028
[表征] 【求助】求助测定负载型Au催化剂中的金含量问题!!!    ( 1 2 ) (13/593) feiyulian 2009-06-23 2009-06-26 14:56:40 by lgl102110
[表征] 【求助】催化剂比表面积问题 (8/585) evaeva1028 2009-06-26 2009-06-26 14:53:42 by ron212
【求助】请问大家 纳米催化研究现状怎样?    ( 1 2 ) (19/1226) 学员mzD4WU 2009-06-15 2009-06-26 12:42:35 by ron212
[催化反应] 【求助】请问:如何确定催化剂的起活温度? (6/531) cidonghui 2009-06-24 2009-06-26 11:31:05 by cidonghui
[催化反应] 【求助】二氧化钛 (7/464) xjb-0929 2009-06-24 2009-06-26 11:17:33 by medicine1031
[催化剂制 ] 【求助】小声的问下:钛酸丁酯水解后是生成Ti(OH)4吗? (6/638) lcsdui 2009-06-25 2009-06-26 11:11:29 by medicine1031
[表征] 【求助】H2在Pt上的解离吸附! (3/360) lixiqz 2009-06-25 2009-06-26 09:55:26 by lixiqz
[催化剂制 ] 【讨论】金属的分散度及聚集态与活性的关系讨论--一种新的纳米活性金属棒的活性预测 (3/442) 愚公8538 2009-06-25 2009-06-26 09:39:07 by lggm208
[催化剂制 ] 硝酸镍所需要的焙烧温度?    ( 1 2 ) (10/3488) jxezmbc 2009-03-14 2009-06-26 09:14:56 by wy12345wy
[表征] 【求助】关于用NH3-TPD算酸量的问题 (2/295) zc225 2009-06-25 2009-06-26 09:10:29 by zyhou
[催化剂制 ] 【讨论】有做钴酸镧的吗?一起讨论下 (3/509) hujing110119120 2009-06-25 2009-06-26 07:35:23 by hujing110119120
[催化剂制 ] 请教:活性组分流失的原因 (8/632) langchentf 2009-06-02 2009-06-26 02:27:31 by dapeng_njust
[表征] 【求助】XRD表征,物相的质量吸收系数指的是什么?可以通过JADE读出吗? (1/131) happyfish2007 2009-06-25 2009-06-25 23:55:14 by zhangwengui330
【原创】投Chemcatchem遇到的问题!    ( 1 2 ) (11/938) ox2515 2009-06-23 2009-06-25 21:36:12 by hljiang
[催化剂制 ] 【求助】请问,焙烧温度对催化反应的影响    ( 1 2 ) (15/677) millet176 2009-06-24 2009-06-25 21:23:49 by yuanchen5679
[催化剂制 ] 【求助】活性炭载体预处理方法???    ( 1 2 ) (12/1306) lwh2839 2009-06-16 2009-06-25 17:51:34 by zws813
[仪器药品] 【求助】硝酸镍的分解温度    ( 1 2 ) (10/3136) 517lxh 2009-06-24 2009-06-25 15:51:46 by jacken
[催化剂制 ] 活性炭载体浸渍后烘干和焙烧问题    ( 1 2 3 4 ) (31/3230) zs5816 2009-05-14 2009-06-25 15:21:49 by triumph_w
[表征] 光催化降解甲苯气体 (4/617) 我为化工狂 2008-12-18 2009-06-25 15:14:39 by happy02731
【求助】催化剂中载体的定义是什么? (9/1157) 517lxh 2009-06-24 2009-06-25 13:19:18 by sanxiaogua2386
[表征] 【求助】请问(20% steam at 800 degrees C for 24 h) (3/254) xingu 2009-06-24 2009-06-25 12:33:18 by zhangwengui330
[催化反应] 【求助】用H2还原法进行催化激活的原理 (2/159) 珠帘蜂 2009-06-25 2009-06-25 11:12:39 by lggm208
[催化剂制 ] 【讨论】分子筛的离子交换 (3/404) 飘伶人 2009-06-25 2009-06-25 10:31:21 by 飘伶人
光催化专业研究生找工作 (8/1471) tlf0825 2008-12-07 2009-06-25 09:50:52 by jxwang2026
[表征] 帮分析一下xrd 图(已上传图)    ( 1 2 ) (12/1505) qiang21418 2008-11-27 2009-06-25 07:33:37 by tianyicheng
[表征] 关于Cu2O紫外可见光谱咨询 (6/689) xiangqi036 2009-06-03 2009-06-24 22:04:33 by xiangqi036
【求助】chemical engineering journal 审稿&接收快吗?等毕业用 (5/899) xueyeah7830 2009-06-23 2009-06-24 21:59:21 by xueyeah7830
[催化剂制 ] 【求助】TEM分析求助 (8/677) zilongchn 2009-06-23 2009-06-24 20:17:20 by temedx
[催化剂制 ] 【求助】beta-MCM-41焙烧问题 (7/449) 雄鹰6873 2009-06-24 2009-06-24 18:17:06 by 200311310
[仪器药品] 背压阀的原理是什么?    ( 1 2 ) 3 (11/1238) xiaofeixia80 2008-07-09 2009-06-24 18:11:02 by fyz317
[催化反应] 【求助】求助C-SO3H作催化剂可选的具体反应(用色谱好分析的) (0/57) 小蛀虫9022 2009-06-24 2009-06-24 16:14:31 by 小蛀虫9022
[表征] 【求助】请教一个氩离子刻蚀问题 (5/562) deler 2009-06-22 2009-06-24 16:04:32 by zyhou
[表征] 【求助】请教一个关于NMR的问题 (2/170) yj712 2009-06-23 2009-06-24 15:55:48 by yj712
[催化反应] 【求助】有关钛氰钴 (1/80) jujugogo 2009-06-24 2009-06-24 15:30:20 by sdxuhong
[仪器药品] 【求助】哪位朋友使用过美国Parr公司的压力反应器? (3/298) hljiang 2009-06-24 2009-06-24 13:35:13 by hljiang
[仪器药品] 【求助】【求助】关于Nature上一篇文献 (1/153) yipian740 2009-06-24 2009-06-24 12:22:59 by liu5288kangkai
[催化反应] 【求助】膦配体的碱性比较 (3/336) tcmtang2001 2009-06-23 2009-06-24 11:27:44 by tcmtang2001
[表征] [关贴]【求助】求助:请问金对一氧化碳的循环伏安 (0/60) wenhl 2009-06-24 2009-06-24 10:20:16 by wenhl
[仪器药品] 【求助】氯铱酸去结晶水问题 (4/433) maomaoyz 2009-06-11 2009-06-24 09:24:55 by maomaoyz
[表征] 【求助】整体催化剂热重分析 (5/298) michaelmai 2009-06-23 2009-06-24 09:03:59 by romanticqgm
[催化反应] 【求助】请问给管路伴热一般怎么处理? (6/451) cometring 2009-06-23 2009-06-24 07:37:41 by thfeng
[催化资源] 一本非常经典的粉末方面的电子书:《Powder Technology Handbook, Third Edition    ( 1 2 ) (评阅+5) (12/1576) lgl102110 2009-05-31 2009-06-24 01:00:46 by tlyxshgy
[表征] 【求助】如何鉴别二茂铁类化合物? (4/283) fzzjj 2009-06-23 2009-06-24 00:56:30 by tlyxshgy
[催化反应] 【求助】关于催化剂的选择问题 (7/480) lxy080109 2009-06-20 2009-06-23 23:03:04 by yaoweisd
投Chem. Commun.被拒,但意见中肯,请大家看看我是该怎么做?(附审稿意见)    ( 1 2 ) (10/1816) leeying 2009-03-03 2009-06-23 21:58:38 by liulichen
[仪器药品] 绘制甲苯的标准曲线 (5/485) zhang20083157 2009-06-04 2009-06-23 21:57:38 by zhang20083157
【求助】求助Catal. Commun.的文章模板? (8/344) wolf_2000 2009-06-23 2009-06-23 21:20:01 by queershanren
求RSC的投稿格式 (5/429) xingliqiong2007 2009-05-30 2009-06-23 19:34:59 by xiaolong3097
大家交流一下,英文投稿状态的变化顺序吧?有经验的朋友多多发言啊!!!! (3/366) 楚一25 2009-05-21 2009-06-23 19:31:04 by xiaolong3097
[表征] 求助:ZSM-5结晶度的计算    ( 1 2 ) (12/1169) gbb19860114 2009-03-11 2009-06-23 18:38:32 by guo7fly
[表征] 【求助】帮我看一下奇怪的吸附脱附曲线 (8/612) swallowll 2009-06-11 2009-06-23 16:12:25 by swallowll
【求助】一本外文书,optical processes in semiconductors (0/118) leeshao 2009-06-23 2009-06-23 14:56:30 by leeshao
【讨论】Pt能不能催化甲烷裂解? (3/305) lkzmaster 2009-06-22 2009-06-23 13:25:28 by yucc
[表征] 【求助】请教FTIR 催化剂担载和未担载的 信号差别(PO4波数)很大 为什么 (1/78) cuihualin 2009-06-20 2009-06-23 12:26:52 by cuihualin
[表征] 【求助】请教HREELS (0/71) ElectroWang 2009-06-23 2009-06-23 12:25:14 by ElectroWang
[表征] 【求助】请教结果不一致问题!! (5/236) yubeihong 2009-06-22 2009-06-23 12:06:50 by yubeihong
[表征] 【求助】分子筛的红外表征    ( 1 2 ) (11/1337) guo7fly 2009-06-19 2009-06-23 12:04:00 by guo7fly
[催化剂制 ] 离子液体制备 (6/590) dolphin2768 2009-05-13 2009-06-23 10:30:55 by Troy5188
[表征] 【求助】计算TOF时表面原子密度如何计算? (3/1345) chguozhu 2009-06-22 2009-06-23 10:29:07 by sheven
[表征] 【求助】固体紫外的含义 (5/1400) gexin 2009-06-22 2009-06-23 10:06:49 by gexin
【求助】origin 求横坐标的平均值 (3/974) michaelmai 2009-06-15 2009-06-23 09:41:52 by feichengxyz
[催化反应] 【求助】铜(Ⅱ)-邻菲啰啉 (3/408) zsf-333 2009-06-22 2009-06-23 08:44:09 by zsf-333
[仪器药品] 【求助】谁那里有异丙醇锆? (0/86) wenzhenzhong 2009-06-23 2009-06-23 08:36:04 by wenzhenzhong
[仪器药品] 谁那里能搞到商业中温SCR催化剂 (3/408) yujianxtu 2009-05-06 2009-06-23 08:06:34 by 淫笛书生
【求助】投稿状态 (6/237) xueyeah7830 2009-06-11 2009-06-23 07:32:49 by jyzcd
[表征] 求镁铝尖晶石形貌 (6/608) mha 2009-03-30 2009-06-22 21:45:19 by sxyzt
[表征] 【求助】XPS表征各元素关系 (6/626) xiaoying16 2009-06-20 2009-06-22 20:40:49 by yucc
[催化反应] 【求助】用活性炭负载的TiO2处理工业废水,用什么方法或者仪器测定处理的效果 (7/954) sunty 2009-06-21 2009-06-22 18:08:02 by sui2066
[表征] TiO2薄膜光催化    ( 1 2 ) (14/1223) bob6289839 2009-05-26 2009-06-22 17:50:57 by yangjuan8880
[表征] 【求助】什么元素分析能定量分析活性炭负载催化剂的含量? (5/701) clgdy1981 2009-06-20 2009-06-22 17:12:54 by liubinasdasd
[催化剂制 ] 【求助】有用喷雾燃烧法制备催化剂的么? (1/116) ogan9157 2009-06-22 2009-06-22 16:29:35 by 蔡蔡
[催化动态] [关贴]【分享】今天公布的2008影响因子催化类杂志    ( 1 2 3 4 ) (评阅+2) (31/1850) zouzhq 2009-06-20 2009-06-22 16:18:34 by zouzhq
[催化动态] 细菌“酶解”生氢气 水变燃料成现实 (评阅+3) (1/162) buffaloli 2009-02-25 2009-06-22 15:50:16 by tmhua
[催化反应] 【求助】若问关于NaY分子筛的活化 (2/148) zhoudd103 2009-06-22 2009-06-22 13:17:23 by 淫笛书生
[催化反应] 【求助】请教一个文献中提高的名称 (2/148) zhzh07 2009-06-22 2009-06-22 11:13:27 by 江伟
[催化剂制 ] 【求助】8A分子筛如何活化? (5/358) 锦瑟love 2009-06-21 2009-06-22 09:28:40 by 锦瑟love
[表征] 求教XRD分析问题    ( 1 2 ) (11/930) xiaoyingpaopao 2009-02-27 2009-06-22 09:02:42 by xiexiewen
【求助】第六届全国环境催化和环境材料学术会议什么时候注册? (1/168) lucky732 2009-06-20 2009-06-22 08:59:24 by xiaolong3097
[表征] 【求助】求助-XRD表征 (2/203) jxezmbc 2009-06-20 2009-06-22 08:55:00 by xiaolong3097
[催化反应] 【求助】超小量催化剂的评价方法 (9/558) crazyuszj 2009-06-16 2009-06-22 08:44:15 by crazyuszj
[催化剂制 ] 【求助】中孔碳等电点问题 (0/120) zilongchn 2009-06-22 2009-06-22 08:05:29 by zilongchn
[催化动态] 神华“煤制油”项目取得重大进展    ( 1 2 3 4 ) (评阅+1) (31/1932) musf 2009-01-09 2009-06-21 19:16:10 by chenlungang
[表征] 【求助】SO42-/TiO2型固体超强酸的L酸如何变为B酸? (1/180) lxg831210 2009-06-21 2009-06-21 18:37:02 by cuihualin
[催化剂制 ] 【资源】[求助]固体超强酸SO4'2-/Fe2O3的制备 (1/143) 青霉素 2009-06-20 2009-06-21 18:33:49 by cuihualin
[催化反应] 【求助】油品裂解装置压力和汽提对空速比有无影响? (0/54) lxg831210 2009-06-21 2009-06-21 18:07:30 by lxg831210
[催化剂制 ] 【求助】如何浸渍沉淀法制备活性炭负载钌催化剂 (评阅-2) (4/694) clgdy1981 2009-06-20 2009-06-21 17:23:42 by castep
[催化剂制 ] 【活动】[求助]固体超强酸SO4'2-/Fe2O3的问题 (2/142) 青霉素 2009-06-20 2009-06-21 09:34:00 by wenshouw
[仪器药品] 【求助】如何选用不同类型TiO2 (6/356) tlyxshgy 2009-06-19 2009-06-21 08:51:05 by 海之帆
[表征] 【求助】色谱熄火    ( 1 2 3 ) (20/909) 烈火狂奔 2009-06-16 2009-06-20 21:01:52 by 烈火狂奔
[催化反应] 【讨论】炔醇脱除反应的机理与催化 (0/118) loongLUO 2009-06-20 2009-06-20 20:44:04 by loongLUO
【讨论】到底怎样才算抄袭?    ( 1 2 3 ) (27/1277) 毛毛雨1121 2009-06-16 2009-06-20 20:01:18 by ynkmw
[表征] 【求助】关于原位红外实验的一些问题 (6/547) gq0554 2009-06-18 2009-06-20 19:44:50 by yucc
[表征] 【求助】cell parameter是晶胞参数吗? (9/740) xiaoying16 2009-06-15 2009-06-20 17:16:56 by xiaoying16
资源 [ 查看全部 ] 作者 最后发表
[催化资源] 酶催化的有机合成反应 ppt--已搜无重复 (7/701) buffaloli 2009-01-03 2009-06-22 16:10:41 by tmhua
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