24小时热门版块排行榜    

管理团队 (金币库 100606 充值 )

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] 版面费该交吗 苹果在哪里 2026-02-27 刚刚
【求助】色谱    ( 1 2 3 ) (24/1509) leo_machere 2010-05-24 2010-06-02 08:58:50 by shuizl
[催化反应] 【求助】卤素与氨基反应 (2/5017) 金先生 2010-04-26 2010-06-02 02:32:36 by americanyk
[催化剂制 ] 【求助】制备催化剂如何用表面活性剂 (2/886) thawedsnow 2010-06-01 2010-06-02 00:09:59 by zhengtaoai
[仪器药品] 【求助】买铑粉 (1/286) xzpfeiniao 2010-06-01 2010-06-01 22:53:51 by americanyk
[表征] 【求助】PtOx的红外吸收峰 (2/441) fey 2010-05-31 2010-06-01 22:15:10 by americanyk
[表征] 【求助】Al核磁峰信号发生位移的原因 (2/461) weizhaohb 2010-06-01 2010-06-01 19:47:16 by americanyk
[催化剂制 ] 【讨论】一种催化剂的制备方法 (4/479) zhh1249 2010-06-01 2010-06-01 18:19:37 by limin92209
[催化剂制 ] 【求助】柠檬酸与铁反应问题 (4/1458) lithiumip 2010-05-31 2010-06-01 16:34:27 by weibangxin
[催化反应] 【求助】合成以及使用Grubbs催化剂时要注意哪些事项 (0/1088) xiao284 2010-06-01 2010-06-01 15:43:39 by xiao284
[表征] [关贴]【求助】求《多孔材料化学》电子书 (3/391) xinmiao5865 2010-06-01 2010-06-01 14:45:25 by wanghuijuan627
[催化反应] 【求助】我想问研究多孔介质吸附过程用什么软件 (1/254) wwa_1986 2010-06-01 2010-06-01 13:53:00 by Simon1980
[催化反应] 【讨论】催化剂失效    ( 1 2 ) (10/1109) ZXMYSMM 2010-05-26 2010-06-01 11:44:26 by wholeying
[催化反应] 【求助】急,急: Topsφe 怎么读啊?? (1/1056) sysdsy 2010-06-01 2010-06-01 11:17:02 by xxmbear
【求助】XRD仪器的差别 (4/1005) otani 2010-05-31 2010-06-01 11:15:02 by david12861
[表征] 【求助】H-ZSM-5催化剂的结构 (0/294) yanzi.shao 2010-06-01 2010-06-01 11:04:04 by yanzi.shao
[表征] 【求助】催化剂TPR (8/1625) silence3220 2010-05-28 2010-06-01 08:51:01 by chaifenglan
[催化反应] [关贴]【求助】烃类选择性问题    ( 1 2 ) (10/850) mingdong 2010-05-28 2010-06-01 02:45:31 by lixuebing999
[表征] 【求助】TPR装置搭建 (3/555) ZXMYSMM 2010-05-30 2010-06-01 00:01:17 by aust_jhe
[表征] [关贴]【求助】咨询下色谱柱的选择!    ( 1 2 ) (11/1209) wudilang666 2010-04-20 2010-05-31 23:38:15 by ellemiu
[催化反应] 【求助】滤纸选用 (0/201) xiaoche360 2010-05-31 2010-05-31 21:25:25 by xiaoche360
[催化反应] 【讨论】淀粉水解 (2/311) haiming0506 2010-05-31 2010-05-31 20:43:08 by haiming0506
[催化反应] 【求助】氢解溶剂问题 (1/406) ojbojb 2010-05-31 2010-05-31 20:31:25 by americanyk
[催化剂制 ] [关贴]【求助】具有介孔结构WO<,3>/ZrO<,2>型固体酸的合成与表征 (0/189) a真善美 2010-05-31 2010-05-31 17:15:35 by a真善美
【通告】《精细与专用化学品》征稿 (评阅+2) (3/452) yangxiaoyu_160 2010-04-23 2010-05-31 16:03:00 by zengmiao
[催化剂制 ] 【求助】有关催化剂活化的问题 (2/497) search003 2010-05-30 2010-05-31 15:27:32 by americanyk
【求助】如何向老外索要文献    ( 1 2 ) (11/2923) nangzi 2010-05-31 2010-05-31 15:07:55 by jichao9987
【求助】pentasil (0/215) 986654114 2010-05-31 2010-05-31 14:38:36 by 986654114
[催化反应] 【求助】求18C非共轭三烯酸,即亚麻酸的加氢方法 (0/236) lxg831210 2010-05-31 2010-05-31 13:41:46 by lxg831210
[表征] 【求助】关于能带间隙? (3/1274) gaoxiaomei 2010-05-25 2010-05-31 13:30:23 by shshen
[催化剂制 ] 【求助】钼酸铵浸渍负载    ( 1 2 ) (17/1473) heliukawa 2010-05-06 2010-05-31 13:00:00 by heliukawa
[催化剂制 ] [关贴]【求助】柠檬酸法制备镧钛酸钾 (0/295) minhuadong 2010-05-31 2010-05-31 10:47:22 by minhuadong
[仪器药品] 【求助】求买滤波片 (1/305) 294945510 2010-05-31 2010-05-31 10:37:36 by 1319966104
[仪器药品] 【求助】请问长弧氙灯滤光的问题 (0/459) northfly 2010-05-31 2010-05-31 10:36:30 by northfly
[表征] 【求助】微介孔材料XRD是用多晶还是单晶衍射啊 (0/496) nzszzy 2010-05-31 2010-05-31 10:34:24 by nzszzy
[催化剂制 ] 【求助】请教Ti-mcm41合成 (0/224) 学员vlCChs 2010-05-31 2010-05-31 09:59:44 by fanbaodong
[催化剂制 ] 【求助】TiO2纳米管阵列电极问题请教 (1/545) 金钱 2010-05-28 2010-05-31 08:55:09 by 金钱
[催化剂制 ] 【求助】催化剂怎样隔绝空气    ( 1 2 ) (金币≥120)(12/149) hnhydyf 2010-05-27 2010-05-31 07:48:28 by tj800920
[催化反应] 【求助】固体酸是否能用于乙醇与废油脂反应的催化 (4/1051) leavo 2010-05-21 2010-05-31 02:04:59 by americanyk
[催化剂制 ] 【讨论】乙二醇还原氯铂酸的温度是多少? (1/1958) 黄艺吟 2010-05-30 2010-05-30 23:13:20 by 西北胡杨
[催化剂制 ] 【讨论】从XRD看这个是哪一种催化剂 (9/849) kqp1982 2010-05-28 2010-05-30 17:35:08 by americanyk
[催化反应] 【求助】检测液中有金属离子是否对色谱柱有影响? (4/1718) 惠子1985 2010-05-29 2010-05-30 16:05:42 by 惠子1985
[表征] 【求助】帮忙分析TiO2-C、N红外谱图,很急 (2/298) 28129651 2010-05-30 2010-05-30 11:09:24 by 28129651
【求助】催化学报详细模板 (9/4325) jlftj 2010-01-07 2010-05-30 09:25:51 by 28129651
【求助】碳材料活化方法 (2/612) otani 2010-05-29 2010-05-29 20:15:31 by luner1803
[催化反应] 【求助】5个金币求助~~peroxycarboximidic acid结构式是怎样的?(给出结构式才给金币 (6/1529) tili-2001 2010-05-29 2010-05-29 19:10:58 by americanyk
【求助】请教各位发过catalysis communications的大侠 (8/1556) 04nylxb 2010-03-06 2010-05-29 19:06:52 by americanyk
[催化反应] 【求助】最大吸收峰漂移UV (0/269) z-s-ming 2010-05-29 2010-05-29 19:00:29 by z-s-ming
[催化剂制 ] 【求助】醋酸铁溶解的&碳酸盐水热 (3/332) lkzmaster 2010-05-18 2010-05-29 10:17:27 by lkzmaster
[表征] 【求助】有关气象色谱的问题 (7/731) 快加小木虫 2010-05-28 2010-05-29 09:47:23 by yuliang6378
[催化剂制 ] 【求助】问问师兄师姐 (2/288) panbozmj1987 2010-05-28 2010-05-28 22:40:52 by headache
[催化剂制 ] 【讨论】面疙瘩,分子筛的前奏?? (6/812) leiws 2010-05-28 2010-05-28 22:37:41 by headache
[催化反应] 【求助】用什么画固定床装置? (5/752) ahuang1397139 2010-05-28 2010-05-28 17:26:29 by 化学化工
[催化剂制 ] 【求助】为什么马弗炉里传来类似爆炸的声音    ( 1 2 3 4 ) (35/3319) 我是莹莹 2010-05-17 2010-05-28 15:49:23 by song654321
[仪器药品] 【求助】流量计流量上不去    ( 1 2 ) (17/1194) ahuang1397139 2010-05-09 2010-05-28 15:04:09 by ksnc01
[催化剂制 ] 【求助】关于催化剂钝化的问题 (6/1951) houjiawan 2010-04-21 2010-05-28 14:55:47 by blueseaupc
[催化剂制 ] 【求助】粉体不同粒度对成型后产品的影响 (1/292) Tracy-Trace 2010-05-28 2010-05-28 12:58:01 by 流浪猫
[催化反应] 【求助】水合肼 (1/356) jourice 2010-05-27 2010-05-28 12:57:47 by jourice
[催化剂制 ] 【求助】硼氢化钠还原金属 (金币≥5)(8/137) wangluhua 2010-05-25 2010-05-28 11:21:06 by wangluhua
【求助】求最新的杂志分区 (2/340) xiaoying16 2010-05-27 2010-05-28 10:42:21 by hnsc
【分享】资源共享 (8/572) wangchun8ha 2010-05-25 2010-05-28 09:03:49 by danqingtsh
[催化剂制 ] 【讨论】关于催化剂的结构问题 (0/345) hyliu0618 2010-05-28 2010-05-28 08:06:44 by hyliu0618
[表征] 【求助】微反的种类和分别 (5/1067) cl3870562 2010-05-27 2010-05-27 23:30:21 by aust_jhe
[表征] 【求助】关于小角度XRD的求助 (1/631) qiushi84729 2010-05-27 2010-05-27 22:59:49 by headache
【求助】请问柱状活性炭如何活化 (2/332) keyihu123 2010-05-27 2010-05-27 22:06:11 by keyihu123
[催化反应] 【求助】怎样避免酯的水解    ( 1 2 ) (10/1118) wangpc1326 2010-05-25 2010-05-27 22:05:59 by lining811
[仪器药品] 【求助】请教化学式的中文名称 (8/524) oixin 2010-05-27 2010-05-27 21:41:34 by sunboy3791
【求助】中文多孔材料合成的文章该投哪里的期刊 (1/320) pumpkinlan 2010-05-27 2010-05-27 19:38:31 by dj_king
[催化反应] 【求助】乙醇氧化重整,反应产物有哪些 (6/1056) nana2009 2010-05-26 2010-05-27 18:29:32 by nana2009
[催化剂制 ] 【求助】求助:催化剂制备方面的问题    ( 1 2 ) (14/2036) hexinfeng 2010-05-20 2010-05-27 16:40:14 by a407744874
[仪器药品] 【分享】AL(OH)3 (5/521) dongguohui 2010-05-21 2010-05-27 16:35:15 by 看天
【求助】请教投稿人怎么选?    ( 1 2 ) (13/1397) 化学041 2010-03-21 2010-05-27 15:29:54 by liu5288kangkai
[催化反应] 【求助】氯化铝 溶解 (0/258) hotdog2008138 2010-05-27 2010-05-27 15:21:29 by hotdog2008138
[催化反应] 【求助】催化剂的选择 (0/280) xieheqing9060 2010-05-27 2010-05-27 15:12:40 by xieheqing9060
【求助】B核磁在25.7PPM出峰,是什么状态的B? (0/125) wlchem 2010-05-27 2010-05-27 15:00:23 by wlchem
【求助】求助:利用Deby-Scherrer 计算了粒径常数选择的问题? (8/1378) happyboy2008 2010-05-21 2010-05-27 14:21:33 by yuliang6378
[仪器药品] 【求助】求助 甲阶酚醛树脂 (0/634) 跃龙门的鱼 2010-05-27 2010-05-27 14:16:35 by 跃龙门的鱼
[催化反应] 【讨论】DRIFTS 黑样 (3/522) huanglichun 2010-05-26 2010-05-27 13:49:47 by 8163
[表征] 【求助】求助XRD (3/537) cxb713 2010-05-27 2010-05-27 13:38:06 by yutian.35
【求助完毕】水气变化CeO2催化剂积碳中毒是什么原理? (1/339) cenwanglai 2010-05-26 2010-05-27 13:03:19 by cenwanglai
[表征] 【求助】关于焙烧的问题    ( 1 2 ) (18/1198) xiaomi2009 2010-05-26 2010-05-27 11:59:06 by lvlf880209
【求助】残炭与焦粉的区别 (0/250) tears0828 2010-05-27 2010-05-27 10:48:50 by tears0828
[催化反应] 【求助】这两个符号什麽含义    ( 1 2 ) (13/1231) tianwei1332 2010-05-25 2010-05-27 10:25:33 by Eva_0531
[催化剂制 ] 【求助】制备氯化亚铜有关问题 (5/556) 快加小木虫 2010-05-23 2010-05-27 09:58:52 by 快加小木虫
[表征] 【求助】拉曼 (4/568) Amilie 2010-05-26 2010-05-27 09:31:14 by Amilie
[仪器药品] 【求助】关于光催化滤波片问题 (1/428) wdh1984 2010-05-26 2010-05-27 08:27:31 by streamlet
[表征] 【求助】xrd数据导入    ( 1 2 ) (14/1780) liwenying 2009-11-30 2010-05-27 00:15:08 by momohurry
[表征] 【求助】CH4和甲醇的校正因子(FID) (2/757) 不融冰 2010-05-26 2010-05-26 22:10:09 by jinkai838
[仪器药品] 【求助】硅铝比为100的HZSM-5催化剂的价格 (2/498) zhangholmes 2010-05-26 2010-05-26 22:08:27 by jinkai838
[表征] 【求助】怎么求贵金属的催化剂活性面积    ( 1 2 ) (16/1669) tanch_85 2010-05-25 2010-05-26 21:47:46 by dlseasky
【求助】染料 (2/259) weibaojuan 2010-05-26 2010-05-26 21:36:54 by zt_chem
[表征] 【讨论】TPR表征 (0/346) liubinasdasd 2010-05-26 2010-05-26 20:11:19 by liubinasdasd
[催化动态] 【分享】德美研发出氢燃料电池新型催化剂 (4/1316) 无机材料 2010-05-17 2010-05-26 20:10:15 by galaxylemon
[表征] 【讨论】TEM怎么确定样品的化学成分? (8/1804) L2TO 2010-05-25 2010-05-26 20:02:29 by guantao2799
[仪器药品] 【求助】做催化剂载体的20-40目的半透明的球状颗粒 (1/458) pizicaicai 2010-05-26 2010-05-26 19:55:29 by sunray619
[催化反应] 【求助】什么是traditional HCOOH/Et3N请高手指点 (0/392) xida115 2010-05-26 2010-05-26 19:47:57 by xida115
【求助】催化类考博    ( 1 2 ) (15/1076) 雪松宝宝 2010-05-23 2010-05-26 19:16:09 by tj800920
[催化反应] 【求助】室温反应 (3/469) able13883292 2010-05-05 2010-05-26 19:12:40 by tj800920
[催化剂制 ] 【求助】浸渍法    ( 1 2 ) (17/1019) dingzhimin 2010-05-20 2010-05-26 17:05:20 by liunan433
相关版块跳转
查看