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[热点] 2025 - Directed C‐H Bond Functionalization asymmsyn 2026-01-21 刚刚
[表征] 【讨论】有关XRD表征的问题 (3/637) 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? (0/155) 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 (0/186) ycg1212 2010-05-13 2010-05-13 10:50:40 by ycg1212
[表征] 【求助】有关粉末XPS实验 (2/347) wardwood 2010-05-08 2010-05-13 10:49:07 by wardwood
[表征] 【求助】Zeta电位测试 (0/334) 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 (0/207) 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 (2/625) 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 (6/1062) ydwtnt911 2010-05-11 2010-05-13 09:52:22 by weiswallow
[表征] 【求助】比表面积 (2/701) 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 (7/1174) 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) (14/756) whjhx 2010-05-12 2010-05-12 22:25:34 by gaozl2002
[表征] 【求助】几个红外峰的归属? (1/950) 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 ) (21/5123) 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? (5/1229) 爱西瓜 2010-05-12 2010-05-12 19:18:58 by americanyk
[表征] 【讨论】介孔材料的XRD (8/2647) xlcwl04037105 2010-05-11 2010-05-12 18:29:51 by sophy3815
[表征] 【求助】TPO用于积碳的分析 (0/2240) shuiyuan 2010-05-12 2010-05-12 17:11:04 by shuiyuan
[表征] 【求助】BET (7/799) 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 (4/526) 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 (8/667) 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 (2/206) 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 (6/1344) 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? (3/1141) 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 (2/345) zhuoyingxiong 2010-05-11 2010-05-11 22:04:33 by zhuoyingxiong
[表征] 【讨论】CdS的衍射峰 (2/413) 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 (0/276) 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 (4/694) jia11 2010-04-29 2010-05-11 21:12:35 by jia11
[表征] 【求助】分子筛XRD基线问题 (9/1941) 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 (5/541) yuanfan1901 2010-05-11 2010-05-11 20:49:39 by yuanfan1901
【求助】文献标识码 (2/338) 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 (4/499) flawuer2 2010-05-10 2010-05-11 20:28:38 by zhj_888
[催化剂制 ] 【求助】水热晶化 (1/607) tanghua8196 2010-05-11 2010-05-11 19:11:33 by ltg_moonL
[仪器药品] 【求助】TEABr (0/734) promise6908 2010-05-11 2010-05-11 17:00:48 by promise6908
[表征] 【求助】如何测Si-OH数目 (4/495) 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 (4/973) 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 (2/357) qzx420 2010-05-10 2010-05-11 15:09:00 by qzx420
【求助】请教pd-d296是什么 (0/258) 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? (2/595) 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 (0/149) 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? (9/1658) 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 (3/362) renbo1865 2010-05-06 2010-05-10 23:06:53 by renbo1865
[催化剂制 ] 【求助】催化剂制备 (5/631) 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 (0/557) 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 (5/1572) xlyang66 2010-01-29 2010-05-10 18:40:32 by yingguang
[催化反应] 【求助】毕赤酵母脂肪酸甲酯化的方法 (0/274) cqyniu 2010-05-10 2010-05-10 17:28:12 by cqyniu
[表征] 【求助】P型沸石是属于哪个沸石族,英文名字怎么说 (1/398) wanglujun 2010-05-07 2010-05-10 17:27:42 by 秦玉才
[表征] 【求助】Cu-MCM-41 (4/647) yzu120 2010-05-09 2010-05-10 17:25:48 by 秦玉才
[表征] 【求助】我的SEM怎么会这样呢?    ( 1 2 3 ) (27/1348) 小熊松 2010-05-06 2010-05-10 17:14:39 by zhangzhen515
[催化反应] 【求助】刚买的Raney Ni 和 Ni/硅藻土 催化剂都含有水分    ( 1 2 ) (14/1400) zhengzhi 2010-04-04 2010-05-10 17:11:12 by zhangzhen515
【求助】请教无机物红外波谱指认 (3/398) otani 2010-05-06 2010-05-10 16:17:56 by halleys852
【求助】请教一下工业催化专业热点有前途的研究方向    ( 1 2 3 ) (评阅-2) (26/3864) Tiy 2009-10-13 2010-05-10 15:54:22 by slowstar
[表征] 【求助】CdS的衍射峰20到80内的 (2/223) TICOO 2010-05-06 2010-05-10 14:03:45 by ke0212
[仪器药品] 【求助】钯粉价格 (4/400) fanash 2010-05-06 2010-05-10 11:55:45 by 闻筝雪舞
【求助】Jade5.0中遇到的问题 (4/1277) 漫步人生7280 2010-05-07 2010-05-10 11:29:53 by xutaoweiyi
【求助】请问TPR测试是什么? (8/2500) zjt 2010-05-08 2010-05-10 10:56:08 by shadow9096
[催化反应] 【求助】催化活性中心的边缘理论模型 (1/177) zxr0804 2010-04-29 2010-05-10 08:57:12 by zxr0804
【求助】catal.commun投稿中figure和Table的处理 (9/1593) fwchen 2010-04-17 2010-05-10 06:11:23 by jljcat2001
[催化剂制 ] [关贴]【求助】郁闷    ( 1 2 ) (10/736) liuyuhua2587 2010-05-08 2010-05-10 03:43:17 by americanyk
[表征] 【求助】碳纳米管做氧滴定 (0/209) chilaman00 2010-05-09 2010-05-09 21:09:53 by chilaman00
[催化反应] 【求助】催化剂 (2/288) tfr 2010-05-09 2010-05-09 20:38:36 by yanhaobing
[催化反应] 【求助】溴苯脱溴怎么得到联苯 (5/1775) 西北胡杨 2010-05-05 2010-05-09 19:03:40 by shydon
【求助】请教一下ind. eng. chem. res的中文翻译 (3/1035) mahw 2010-05-08 2010-05-09 18:56:13 by shuiruomu
[表征] 【求助】求助催化剂表征    ( 1 2 3 ) (20/2354) wangchun8ha 2010-05-01 2010-05-09 15:43:38 by wangchun8ha
[催化资源] 【资源】95年JC中关于球磨制备Nanophase Fluorite-Structured CeO2–ZrO2 Catalysts的 (1/315) jinkai838 2010-04-30 2010-05-09 14:22:18 by gmwanghui
[仪器药品] 【求助】光解水生成H2的问题    ( 1 2 3 ) (22/2050) 吴沧激 2010-05-03 2010-05-09 13:57:06 by 吴沧激
[催化反应] 【讨论】指前因子的国际单位是多少 (4/779) 青霉素 2010-05-08 2010-05-09 13:55:13 by qcm200
[催化剂制 ] 【求助】请教硝酸物高温分解 (7/1238) liuyuhua2587 2010-05-08 2010-05-09 13:52:03 by liuyuhua2587
[催化反应] 【求助】La2O3高温下会发生哪些反应 (3/585) qiushi84729 2010-05-08 2010-05-09 12:45:13 by qcm200
[催化反应] 【求助】乙二醇催化胺化反应 (2/933) fallingash 2009-12-16 2010-05-09 09:55:00 by 飞翔的蜘蛛
[催化剂制 ] 【求助】求几篇合成ZSM-5的经典文献 (金币≥100)(0/42) yuanfan1901 2010-05-08 2010-05-08 22:35:02 by yuanfan1901
[催化剂制 ] 【求助】晶化温度、气氛的确定 (金币≥100)(2/36) tangyun1009 2010-05-07 2010-05-08 20:32:29 by jleo
[催化反应] 【求助】内扩散效应    ( 1 2 ) (11/2201) hzblycfe 2009-07-15 2010-05-08 19:14:39 by sunqinglin
[催化剂制 ] 【求助】金属钯铂络合 (0/455) zhuzhenke 2010-05-08 2010-05-08 17:18:36 by zhuzhenke
[仪器药品] 【求助】请问如何制备浓度一定或浓度稳定的甲醛气体 (0/492) znhehe20 2010-05-08 2010-05-08 16:29:25 by znhehe20
【求助】2010年国际催化会议 (3/528) 纳米虫虫 2010-05-08 2010-05-08 16:22:45 by 纳米虫虫
[表征] 【求助】ICP-OES和原子分光光度法测金属离子含量 (3/1071) otani 2010-05-08 2010-05-08 16:05:22 by benqi2007
[催化剂制 ] 【求助】离子液体bmimpf6的处理方法 (1/450) kyo_star 2010-05-07 2010-05-08 15:52:50 by 124239530
[仪器药品] 【求助】关于GC-FID的关机问题    ( 1 2 ) (18/2271) 纳米虫虫 2010-04-22 2010-05-08 12:46:39 by 纳米虫虫
[表征] 【求助】银粉颗粒的比表面积测试结果为何为负值? (8/3094) quwei8175 2009-07-13 2010-05-08 12:03:18 by yuliang6378
[表征] 【求助】色谱柱plot-q (2/290) j3666769 2010-05-04 2010-05-08 09:56:24 by j3666769
【求助】写文章图的使用 (2/400) otani 2010-05-07 2010-05-08 08:38:45 by 小孩,你笨
[版内事务] [关贴]【活动】催化版招聘【专家顾问】——再次开放中 (评阅+20) (C-EPI+1)(6/724) liconglin970410 2010-04-28 2010-05-08 00:19:34 by liang8887
[仪器药品] 【求助】请问耐900度高温固定床装置的制备 (2/342) hunanliang 2010-05-06 2010-05-07 21:33:32 by hunanliang
[催化剂制 ] 【求助】P型沸石是属于哪个沸石族,英文名字怎么说 (4/1131) wanglujun 2010-05-07 2010-05-07 21:08:25 by wanglujun
[催化反应] 【求助】请问国内那些实验室在做烷烃异构化吗 (3/337) guohf07 2010-05-05 2010-05-07 20:24:14 by 执古御今
【求助】[Fe3(CO)11]2-的合成 (0/181) huaji2 2010-05-07 2010-05-07 20:23:14 by huaji2
[催化反应] 【求助】甲醇和氨生成腈类用什么方面的催化剂 (4/484) yrk2001 2010-03-28 2010-05-07 19:45:42 by mecky
[表征] 【求助】ZSM-5的比表面一般是在什么范围内? (1/331) zhuoyingxiong 2010-05-07 2010-05-07 17:45:20 by qzx327
[催化反应] 【求助】催化剂的支撑    ( 1 2 ) (10/848) ljdangel 2010-05-05 2010-05-07 17:14:41 by cong200656
[仪器药品] 【求助】求气相色谱极性填充柱 (0/183) pzhlaiqi 2010-05-07 2010-05-07 16:49:22 by pzhlaiqi
[催化剂制 ] 【求助】什么是限定空间法? (0/142) lihailiang 2010-05-07 2010-05-07 16:10:16 by lihailiang
[催化反应] 【求助】13X分子筛色谱柱进水了,多少温度老化比较合适? (5/2039) hongchenglingbo 2010-05-07 2010-05-07 15:54:43 by cxb713
[催化剂制 ] 【求助】这个镍催化剂能结合几个水? (0/175) caibei 2010-05-07 2010-05-07 15:16:26 by caibei
[版内事务] 【通告】关于讨论的温馨提示 (评阅+3) (3/543) dnp 2010-05-06 2010-05-07 13:36:09 by xxman1984
【求助】砷离子和Hg离子的水合半径 (0/446) 咖啡南京 2010-05-07 2010-05-07 13:34:41 by 咖啡南京
[表征] 【求助】红外识谱图中的问题 (2/362) 化学虾米 2010-05-06 2010-05-07 13:31:52 by 化学虾米
[表征] 【求助】BET测试 (5/1192) lff30 2010-05-06 2010-05-07 13:30:09 by lijing043387
[催化剂制 ] 【求助】蒙脱土接枝 (2/259) lijian8662 2010-05-07 2010-05-07 12:02:14 by 端暮紫
[催化剂制 ] 【求助】催化剂粉体的吸水性 (2/417) 小游虫 2010-05-05 2010-05-07 10:41:46 by 小游虫
[催化剂制 ] 【求助】弱问:溶胶-凝胶法过滤问题?    ( 1 2 ) (16/1438) qiuying 2009-06-14 2010-05-07 10:21:28 by wileer
[催化反应] 【求助】鼓泡进样 (7/1422) huanglichun 2010-05-06 2010-05-07 10:08:22 by huanglichun
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