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[热点] 基于自然哲学类比的风化壳型稀土矿 太一新韵 2026-06-25 刚刚
[表征] 纳米金红外有什么特征峰吗? (3/2233) 2005030282 2011-07-24 2011-08-16 14:28:45 by chemhehe
[催化剂制 ] 低温静态容量法氮气吸附的孔径分布和滞后环说明了什么问题 (3/1082) xiangzhe 2011-08-12 2011-08-16 14:16:47 by duyuhai
[表征] 【求助】请问催化剂表征还有哪些手段啊?    ( 1 2 ) (15/1655) linmeijiao 2010-06-18 2011-08-16 09:53:27 by changjiang7
[表征] 【讨论】co做探针分子吸附问题,请懂该方面的进来解答下    ( 1 2 ) (11/2169) 化学虾米 2010-05-29 2011-08-16 05:50:23 by SUNECHO123
[表征] 【求助】原位红外-CO吸附时的压力应为多少呢?希望高手指点 (11/3389) zhaogl 2011-04-06 2011-08-16 05:36:48 by SUNECHO123
[催化剂制 ] 格拉布催化剂 (1/942) huyuxi 2011-08-07 2011-08-15 21:40:47 by angtuopharma
[理论交流] 有关文献综述的问题 (1/369) zxdfy2006 2011-08-15 2011-08-15 20:56:50 by 碎音坠
【求助】求教有关画催化剂机理图 (8/2006) tangyang 2010-06-25 2011-08-15 19:53:44 by catqishi
[催化反应] [关贴]钛硅分子筛催化反应时加入硅溶胶可以抑制硅的流失,加什么种类的硅溶胶比较合适 (0/300) wym7248659 2011-08-15 2011-08-15 10:13:07 by wym7248659
[理论交流] 关于催化剂的结构与其活性的关系研究话题 (评阅+3) (C-EPI+1)(11/2257) davideok 2011-08-13 2011-08-14 21:04:33 by zyhou
[催化反应] 【求助】环己烷氧化用催化剂载体    ( 1 2 ) (12/1242) 镜子8813 2010-04-08 2011-08-13 17:34:25 by tangbohejin
[催化动态] 金属所催化材料研究部招聘催化剂小试技术员 (评阅+2) (1/676) yexuqing 2011-08-12 2011-08-12 18:01:27 by tangbohejin
[催化剂制 ] 【求助】关于活性碳和介孔碳 (6/1367) ljgddzxx 2011-03-07 2011-08-12 09:55:56 by masterxie
[催化反应] 【求助】油酸酯化色谱柱选择 (2/409) yibozhang 2010-07-13 2011-08-12 09:02:15 by wj90518
[表征] 这个reviewer给的回复不怎么懂?? (6/1659) 请你撒 2011-08-10 2011-08-11 20:10:31 by 请你撒
[催化反应] 请教下 诸位有没有测量过介孔分子筛的吸水量? (1/420) leejones 2011-08-10 2011-08-11 19:26:26 by duyuhai
[催化剂制 ] 求助Pd炭催化剂的合成,请了解的兄弟姐妹不吝赐教!! (4/738) solid_base 2011-07-16 2011-08-11 16:17:51 by kuaile20081
[仪器药品] 哪里有卖钾霞石的 (0/184) 学员iUoT8E 2011-08-11 2011-08-11 16:08:00 by rzwjyj
[催化剂制 ] 分子筛的成型 (6/598) margosa 2011-07-19 2011-08-11 15:35:01 by dongyuyiren
[催化剂制 ] Co沉淀PH问题 (4/909) xlszhwd 2011-07-13 2011-08-11 10:02:17 by xhtangxh
[催化剂制 ] [求助]固体超强酸催化剂的制备过程为什么一定要焙烧 (0/338) 青霉素 2011-08-10 2011-08-10 21:45:31 by 青霉素
[仪器药品] 【求助】SCR (5/660) 986654114 2010-07-09 2011-08-10 16:40:36 by 笨小孩515
[仪器药品] 【求助】水热反应釜用过一般用什么处理? (8/2227) nannan3052 2010-06-07 2011-08-10 16:40:13 by tangxiaowei
[催化反应] 紧急求助 (0/154) yuanmengji 2011-08-09 2011-08-09 16:53:52 by yuanmengji
[催化反应] 关于“碳纳米管负载磁性纳米粒子负载钯催化C-C偶联反应的”文献 (1/440) yuandingzhong 2011-08-07 2011-08-09 12:21:40 by xry0351
[理论交流] Pd在2-4价间有没有具体的3价存在 (1/260) wudilang666 2011-08-09 2011-08-09 09:48:38 by duyuhai
[催化剂制 ] 煤做中孔材料 (4/422) fashion80 2011-05-12 2011-08-08 14:59:11 by xxqm
[催化反应] [关贴]CO催化加氢 (8/824) jxgalyj 2011-07-12 2011-08-07 10:08:02 by jxgalyj
合成催化剂还不如买的催化剂效果好,如何投稿啊? (11/1549) xu2005nan 2011-06-08 2011-08-06 20:45:27 by zhangsh04
[催化反应] 【求助】热催化 (3/795) 仲鑫 2010-12-08 2011-08-06 14:47:15 by leeying
[表征] 求铜的银的和铜银合金的晶格参数 (1/1505) xuyuanfeng 2011-07-26 2011-08-06 09:19:21 by 小红_key
[催化剂制 ] 介孔材料如何使担载金,如何使金尽可能的进入孔道中 (2/935) lxbflyhigh 2011-06-02 2011-08-05 22:26:45 by xizhao2000
[理论交流] 用什么软件画此图?? (评阅-2) (19/1803) baby521 2011-08-04 2011-08-05 20:18:38 by xizhao2000
[文献赏析] [关贴]【求助】汽车尾气污染排放控制技术的综述性文献 (评阅-2) (3/811) jiushi7 2011-01-28 2011-08-05 16:13:16 by duchenhao
[催化反应] 【分享】高压釜 (2/418) hmliu5164 2010-11-03 2011-08-05 14:28:46 by millrock
[催化反应] [求助]超声波能否促进传质 (2/279) 青霉素 2011-08-04 2011-08-05 08:26:32 by lff0432
[催化剂制 ] 【讨论】镁铝水滑石的制备 (4/1338) zhh1249 2011-02-25 2011-08-05 08:12:46 by yangxushi
[理论交流] 过渡金属尺寸的调控 (1/354) romami 2011-08-04 2011-08-04 23:56:40 by tangbohejin
[催化反应] [求助]反应体系加了超声波后,物料是不是原来混合得更加均匀了? (1/422) 青霉素 2011-08-04 2011-08-04 19:24:11 by sundaolai
[表征] 【讨论】吡啶红外吸附--分子筛酸量 (7/2050) lzjupc 2010-10-27 2011-08-04 14:56:37 by xizhao2000
[催化剂制 ] 有没有蜂窝状催化剂 挤出成型方面的书籍或者文献?找了一圈没找到啊 (0/347) nbxdw 2011-08-04 2011-08-04 11:20:54 by nbxdw
[催化资源] [关贴]苄基二甲胺 有你难闻的丑鸡蛋气味吗? (评阅-5) (0/461) aids521 2011-08-03 2011-08-03 21:19:06 by aids521
[催化反应] 气体流速的改变对反应机理的影响 (2/779) jmzhb 2011-08-03 2011-08-03 15:46:27 by jmzhb
[表征] 【求助】求sba-15失败的原因    ( 1 2 ) (13/2424) xiaojichao 2010-08-06 2011-08-03 12:08:02 by sunqinglin
[表征] 如何用XRD表征不同相Al2O3 (1/529) shuangmiannvyou 2011-08-03 2011-08-03 12:07:04 by leejones
[催化剂制 ] 【求助】加氢催化剂载体用个分子筛有啥要求? (8/1916) songkchang 2010-09-21 2011-08-03 10:41:20 by 青青有我
[催化剂制 ] 【讨论】请教一个Pt催化剂的制备问题 (9/2454) margosa 2011-01-11 2011-08-03 08:51:59 by 小T
Appl catal A 大改后under review一个月? (9/1517) shine6832 2011-06-27 2011-08-03 08:25:00 by shine6832
[催化剂制 ] 新型吸附剂,是不是需要先研究纯活性组分的性能,然后再负载? (12/1908) luckiest 2011-07-25 2011-08-02 17:15:49 by luckiest
[催化反应] 【讨论】讨论一个batch reaction中混合的问题 (5/819) margosa 2010-09-16 2011-08-02 14:53:21 by sound
[仪器药品] 【求助】匀胶机(能用于1*2cm的ITO导电玻璃) (1/565) huihuijing6303 2010-09-11 2011-08-02 14:09:00 by ecind
[催化反应] 二氧化钛光催化的激发光源 (12/3333) xunzhai 2011-07-05 2011-08-02 11:38:21 by antony19871
[仪器药品] 请教有关马弗炉的问题 (4/1437) BINGO3717 2011-08-01 2011-08-01 21:30:55 by yxy056
[催化反应] 【求助】催化剂积碳失活再生方面的一些疑问 (9/1821) yimingwu5597 2011-02-05 2011-08-01 21:02:48 by suman
[仪器药品] 【求助】ammonium complex of trisoxalate niobium(V) (CBMM, Brazil)这个是什么药品 (C-EPI+1)(1/897) yujing5172 2010-07-17 2011-08-01 16:11:16 by wangwei9612
[催化资源] [关贴]二氧化锰处理 (评阅-5) (0/648) lifestyle1200 2011-08-01 2011-08-01 13:48:04 by lifestyle1200
主编说如果再次被拒了就请教他! (11/1631) xiaodizi1987 2011-07-26 2011-08-01 11:35:31 by scf5322
[仪器药品] 请问云南省昆明市哪里有做固体紫外可见的啊 (0/195) muzilihuijuan 2011-07-31 2011-07-31 23:23:02 by muzilihuijuan
[催化反应] [关贴]纳米钯催化剂的优缺点,又适合做什么反应呢? (6/1692) xj123xj 2011-05-04 2011-07-31 19:33:54 by luckydays
【求助】气相色谱程序升温的问题 (2/1288) ericcrh 2010-12-21 2011-07-31 16:14:42 by sundaolai
[催化资源] [关贴]苄基二甲胺 (评阅-5) (1/731) aids521 2011-07-31 2011-07-31 16:07:30 by sundaolai
[催化反应] 请问无定形的二氧化钛有光催化氧化的能力吗? (2/1601) angelsh 2011-07-30 2011-07-30 15:51:04 by angelsh
[仪器药品] 药品公司真假鉴定 (0/292) haoshunli 2011-07-27 2011-07-27 09:00:02 by haoshunli
【讨论】固体氧化物燃料电池内部温度问题 (2/600) 2002f110236 2011-04-15 2011-07-26 13:08:07 by yeleifeiyu
[表征] 氢气化学吸附法测NiO在氧化铝上的分散度 (3/1292) 986654114 2011-07-25 2011-07-26 09:48:28 by sundaolai
[表征] ASAP2020怎么做DFT全孔分析 (1/1206) zhoujin 2011-07-25 2011-07-26 09:08:20 by duyuhai
[仪器药品] 大家来说说北京畅拓的光解水系统 (3/1012) yanjunqing 2011-07-25 2011-07-25 21:42:38 by yanjunqing
[催化剂制 ] 关于高温抽真空的问题 (15/2271) xuyuanfeng 2011-07-19 2011-07-25 18:11:40 by me471084707
[催化剂制 ] 比表面积 和孔径哪个对活性物种分散性能影响主要? (9/2282) penguin1987 2011-07-21 2011-07-25 16:22:06 by penguin1987
[催化剂制 ] 【求助】关于ZSM-5分子筛 (3/697) fly_jing 2010-11-08 2011-07-25 16:06:29 by anliangcheng
[催化反应] omnic软件求助 (1/374) xiaofa_Fa 2011-07-25 2011-07-25 15:54:42 by 化学虾米
[表征] 请教做SERS的达人 (0/424) pengyingjing 2011-07-25 2011-07-25 15:07:45 by pengyingjing
[表征] 氢氧脉冲滴定 (0/606) 986654114 2011-07-25 2011-07-25 11:38:27 by 986654114
[催化剂制 ] PdCl2溶液pH值调节过程沉淀问题 (5/2353) hsbcwang 2011-07-22 2011-07-24 17:19:33 by lzjupc
[催化反应] 有做过分子筛和碳管催化剂复合的吗? (1/345) Royaldicp 2011-07-22 2011-07-24 12:02:17 by queershanren
[表征] 关于TPR (评阅+9) (26/1397) lanlan1987 2011-05-26 2011-07-24 09:31:44 by x123v0
[表征] Orign8.0中怎么标峰 (20/4261) good-study 2011-07-11 2011-07-23 10:17:09 by liguanxia007
[表征] 物相A在物相B中高度分散 (6/620) otani 2011-07-20 2011-07-22 16:29:22 by lengshuai
[催化反应] 甲苯甲醇烷基化反应, 对二甲苯 热力学平衡值是怎么算的 (4/1172) good-study 2011-07-08 2011-07-22 14:55:43 by good-study
[催化剂制 ] 【求助】液体原油脱硫剂的主要成分又哪些? (4/1470) baby2010 2010-09-06 2011-07-22 11:57:37 by tangbohejin
[催化反应] 催化剂最新研究 (8/868) zhangfei272 2011-07-20 2011-07-21 19:29:26 by fuhaoxueping
[催化剂制 ] NaBH4用法与用量 (2/1238) wayy20030214 2011-07-18 2011-07-21 15:33:12 by yuxin11123
[催化反应] 关于单晶表面与小分子的催化吸附作用-单晶情况 (0/234) jlcuit 2011-07-21 2011-07-21 14:17:28 by jlcuit
[催化剂制 ] 【求助】浸渍制备负载型催化剂 (4/1043) penguin1987 2010-08-24 2011-07-21 11:41:54 by penguin1987
[表征] 怎么通过孔径分布图得到孔径分布函数?? (9/2351) elan8692 2011-07-19 2011-07-21 10:04:30 by fashion80
[表征] 【讨论】新和成出来的介孔硅铝材料,小角XRD结果求解 (4/1694) hanxing6642 2010-12-03 2011-07-20 16:05:45 by xl431
[催化剂制 ] 请教下 没有催化剂压片机 可以用什么替代?    ( 1 2 ) (13/2539) leejones 2011-07-18 2011-07-20 15:44:19 by uffss2000
[催化剂制 ] 关于氧化钒的问题 (3/920) zhh1249 2011-07-01 2011-07-19 20:37:33 by riyao86
[催化反应] 金属氧化物上的甲烷分解 (4/1582) catju 2011-07-19 2011-07-19 20:16:58 by lengshuai
[催化剂制 ] 【求助】制备几十克的加氢催化剂用什么方法效果比较好? (9/1830) metv 2010-12-06 2011-07-19 16:51:15 by 稻花香
导师家的8岁小孩    ( 1 2 ) (10/1100) junlin-2 2011-07-17 2011-07-19 12:38:42 by ccw553719669
[催化剂制 ] 共浸渍制备催化剂 (22/2238) hopews 2011-07-17 2011-07-19 09:50:35 by shenk001
[表征] 积碳量分析 (5/586) 986654114 2011-07-18 2011-07-18 19:58:01 by 986654114
[催化剂制 ] 【求助】浸渍法制备催化剂的小问题 (6/1342) 给我一支烟2155 2010-11-08 2011-07-18 13:30:29 by diaoer
[催化剂制 ] 【求助】氯化镍和硝酸镍溶液问题 (2/1727) lcdlcdlcd23 2010-12-10 2011-07-18 11:30:51 by fieldsofhope
[催化反应] 倒峰 (0/317) fuyuanrao 2011-07-18 2011-07-18 10:10:26 by fuyuanrao
分子催化的评审一般需要多长时间 (0/272) liyan116717 2011-07-18 2011-07-18 09:40:18 by liyan116717
[催化剂制 ] 关于TiO2作为催化剂载体 (2/422) zhh1249 2011-07-16 2011-07-18 08:33:30 by aiziji1985
【讨论】请教一下介孔分子筛的代表性机理 (2/427) izhangxing 2010-10-28 2011-07-17 17:03:44 by hrbj999
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