24小时热门版块排行榜    

管理团队 (金币库 100685 充值 )

8%最高出勤率

杰出贡献者

回帖排序 发表排序 刷新页面  |  交流  |  求助  |  资源精华区 作者 最后发表
[热点] 27年博士招生信息 rvnc 2026-06-27 刚刚
[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! (1/854) cn10202 2010-04-14 2010-05-14 19:46:06 by xujungu
[催化反应] 【求助】求助光反应 (1/249) 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 (7/1497) 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 (0/206) 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 (1/266) 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 (5/1073) 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 (5/1233) 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 (4/782) 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 ) (30/2712) jwelln 2010-04-28 2010-05-14 17:20:27 by xujungu
[仪器药品] 【求助】寻找一种铂源 (1/324) 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·· (0/873) 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? (0/212) 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 (2/638) leonw0w 2010-05-13 2010-05-14 13:00:28 by 端暮紫
【求助】Langmuir的投稿要求 (1/720) 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 (4/780) sxyzt 2010-05-11 2010-05-14 10:44:10 by wenzihaha
[催化反应] 【求助】室温晶化    ( 1 2 ) (12/1112) olia 2010-05-05 2010-05-14 10:24:40 by 具茨学人
[催化剂制 ] 【求助】MIL (4/584) 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 (0/287) 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? (4/1499) liuguan 2010-05-13 2010-05-14 08:15:33 by liuguan
[表征] 【求助】紧急求助 t-plot测试 (4/723) 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 (1/430) 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 (2/561) 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) (3/522) 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 (0/143) 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? (3/836) dfwu 2010-05-13 2010-05-13 15:51:35 by simonzrh
[催化剂制 ] 【求助】wash-coated 什么意思 (2/947) 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? (2/525) 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 (0/387) 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? (0/236) 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 ) (10/1643) 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? (3/721) 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 (1/1123) 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 (4/528) 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 (1/428) uuyyustc 2010-05-13 2010-05-13 12:37:27 by cxb713
[表征] 【讨论】有关XRD表征的问题 (3/742) 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? (0/173) 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 (0/208) ycg1212 2010-05-13 2010-05-13 10:50:40 by ycg1212
[表征] 【求助】有关粉末XPS实验 (2/410) wardwood 2010-05-08 2010-05-13 10:49:07 by wardwood
[表征] 【求助】Zeta电位测试 (0/382) 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 (0/227) 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 (2/668) 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 (6/1176) ydwtnt911 2010-05-11 2010-05-13 09:52:22 by weiswallow
[表征] 【求助】比表面积 (2/784) 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 (7/1481) 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) (14/948) whjhx 2010-05-12 2010-05-12 22:25:34 by gaozl2002
[表征] 【求助】几个红外峰的归属? (1/978) 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 ) (21/5676) 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? (5/1437) 爱西瓜 2010-05-12 2010-05-12 19:18:58 by americanyk
[表征] 【讨论】介孔材料的XRD (8/3112) xlcwl04037105 2010-05-11 2010-05-12 18:29:51 by sophy3815
[表征] 【求助】TPO用于积碳的分析 (0/2264) shuiyuan 2010-05-12 2010-05-12 17:11:04 by shuiyuan
[表征] 【求助】BET (7/1000) 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 (4/635) 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 (8/823) 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 (2/237) 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 (6/1532) 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? (3/1261) 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 (2/411) zhuoyingxiong 2010-05-11 2010-05-11 22:04:33 by zhuoyingxiong
[表征] 【讨论】CdS的衍射峰 (2/437) 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 (0/296) 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 (4/792) jia11 2010-04-29 2010-05-11 21:12:35 by jia11
[表征] 【求助】分子筛XRD基线问题 (9/2293) 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 (5/629) yuanfan1901 2010-05-11 2010-05-11 20:49:39 by yuanfan1901
【求助】文献标识码 (2/361) 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 (4/570) flawuer2 2010-05-10 2010-05-11 20:28:38 by zhj_888
[催化剂制 ] 【求助】水热晶化 (1/636) tanghua8196 2010-05-11 2010-05-11 19:11:33 by ltg_moonL
[仪器药品] 【求助】TEABr (0/775) promise6908 2010-05-11 2010-05-11 17:00:48 by promise6908
[表征] 【求助】如何测Si-OH数目 (4/560) 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 (4/1055) 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 (2/415) qzx420 2010-05-10 2010-05-11 15:09:00 by qzx420
【求助】请教pd-d296是什么 (0/269) 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? (2/645) 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 (0/165) 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? (9/1805) 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 (3/404) renbo1865 2010-05-06 2010-05-10 23:06:53 by renbo1865
[催化剂制 ] 【求助】催化剂制备 (5/756) 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 (0/580) 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 (5/1822) 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 (0/312) 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 (1/452) wanglujun 2010-05-07 2010-05-10 17:27:42 by 秦玉才
[表征] 【求助】Cu-MCM-41 (4/767) 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 ) (27/1541) 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 ) (14/1629) 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 (3/463) 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) (26/4375) 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 (2/253) TICOO 2010-05-06 2010-05-10 14:03:45 by ke0212
[仪器药品] 【求助】钯粉价格 (4/480) 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 (4/1413) 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? (8/2730) 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 (1/208) 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 (9/1764) fwchen 2010-04-17 2010-05-10 06:11:23 by jljcat2001
[催化剂制 ] [关贴]【求助】郁闷    ( 1 2 ) (10/836) liuyuhua2587 2010-05-08 2010-05-10 03:43:17 by americanyk
[表征] 【求助】碳纳米管做氧滴定 (0/220) chilaman00 2010-05-09 2010-05-09 21:09:53 by chilaman00
[催化反应] 【求助】催化剂 (2/350) 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 (5/1950) 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 (3/1137) 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 ) (20/2748) 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 (1/364) 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 ) (22/2306) 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 (4/900) 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 (7/1575) liuyuhua2587 2010-05-08 2010-05-09 13:52:03 by liuyuhua2587
相关版块跳转
查看