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    [热点] 面上基金申报没有其他的参与者成吗 默默的小虫子 2026-02-04 刚刚
    [表征] 请问zsm-5分子筛膜怎么看截面以及怎么测sar? (4/492) ulysses378 2008-03-23 2008-03-30 12:45:09 by ulysses378
    [催化剂制 ] 请教ZSM-5脱铝PH值 (9/559) kmlws 2008-03-28 2008-03-30 12:43:18 by ulysses378
    [催化剂制 ] zsm-5活化问题 (2/268) ulysses378 2008-03-29 2008-03-30 12:40:26 by ulysses378
    [表征] MCM-41型介孔分子筛形貌 (3/745) fang19840820 2008-03-29 2008-03-30 10:37:21 by fang19840820
    [催化剂制 ] 关于复合型催化剂的制备中金属间的竞争问题 (2/111) celinelt 2008-03-30 2008-03-30 10:07:07 by celinelt
    [仪器药品] 【光催化求助】各位大虾用的辐照计那里买的? (4/316) liuliu4411 2008-03-29 2008-03-30 09:49:44 by jorhelwzh
    [仪器药品] 有关石英砂片和粉末催化剂 (5/373) yypig 2008-03-28 2008-03-30 07:25:25 by kevinhaox
    [表征] 求助:广州哪能测固体粉末表面酸性? (4/239) lvyx 2008-03-25 2008-03-29 21:40:23 by jlzhou
    [仪器药品] 求助,请问那里可以买到堇青石蜂窝陶瓷 (4/430) wavingdxy 2008-03-26 2008-03-29 18:45:27 by kangshoufang
    [催化剂制 ] 实验室怎样制备Sb2O3 (2/138) 春天来了518 2008-03-29 2008-03-29 17:01:50 by 春天来了518
    [表征] 哪个表征更准确? (8/1116) tiangaoyundan 2008-03-22 2008-03-29 16:18:46 by tiangaoyundan
    [表征] 求助:比表面积非常小的原因 (6/937) 花落知多少 2008-03-26 2008-03-29 11:01:50 by valkyriebai
    MCM-41介孔分子筛形貌 (2/547) fang19840820 2008-03-28 2008-03-29 09:57:25 by fang19840820
    [催化剂制 ] 热分解需要氧气吗? (2/122) 学员e0EK47 2008-03-28 2008-03-29 09:31:11 by zwk19840103
    [催化剂制 ] 等体积浸渍的疑问    ( 1 2 ) (10/1235) 学员e0EK47 2008-03-25 2008-03-29 08:41:02 by zwk19840103
    [仪器药品] 不知道哪里有卖Beta分子筛的!!!!!!! (9/613) 无所谓 2008-03-10 2008-03-28 23:37:35 by li_hip
    [催化反应] 相转移催化剂都有哪些? (2/223) xiaoxuelady 2008-03-27 2008-03-28 22:39:08 by 咖啡加盐
    [催化剂制 ] Ni-B非晶态合金 (9/633) wybxjx 2008-03-27 2008-03-28 21:35:43 by wybxjx
    何为光催化剂 (1/118) 青霉素 2008-03-28 2008-03-28 20:30:55 by aiyuanzh
    [催化反应] RuCl3的溶解 (9/1579) bamboo1005 2008-01-11 2008-03-28 19:53:22 by bamboo1005
    [催化剂制 ] Al2O3的选择    ( 1 2 ) (11/366) starlei 2008-03-24 2008-03-28 16:50:51 by zilch325
    [催化剂制 ] 请教TiO2负载Pt (2/408) jimmyhwd519 2008-03-25 2008-03-28 16:42:34 by wybxjx
    催化人生的又一个突破 (评阅+5) (2/341) jacken 2008-03-28 2008-03-28 16:37:19 by sawm
    [催化剂制 ] 求助有关氧化铝的煅烧问题 (7/878) chenwenlong 2008-03-27 2008-03-28 15:22:51 by fengye871
    [催化剂制 ] 用均匀共沉淀做催化剂的朋友进来坐坐帮我解答一些问题吧    ( 1 2 ) (18/795) baggiook 2008-03-26 2008-03-28 11:44:41 by baggiook
    [催化反应] 急求助费托合成中水煤气变换计算 (2/149) zhenzheny 2008-03-25 2008-03-28 09:07:05 by zhenzheny
    [表征] 求助催化剂的孔隙率计算公式 (2/184) xiufang 2008-03-27 2008-03-27 20:41:06 by zds1301
    [表征] 核磁与XPS (3/141) Passion587 2008-03-26 2008-03-27 18:14:26 by zuozhijun5134
    请教氢气在TCD上的响应因子 (3/370) catju 2008-03-27 2008-03-27 17:50:26 by catju
    请教发哪个期刊更好一些(脱硫论文) (2/230) 花落知多少 2008-03-27 2008-03-27 17:22:35 by 花落知多少
    [仪器药品] [求助]气相上的六通阀的问题 (4/503) sensen2002 2008-03-27 2008-03-27 17:09:02 by sensen2002
    [催化反应] 求救 tio2光催化可以合成哪些有机物? (4/319) xiaojun968 2008-03-26 2008-03-27 16:59:24 by xiaojun968
    [催化剂制 ] 求教:RuO2的挥发性 (0/70) wudilang666 2008-03-27 2008-03-27 16:15:08 by wudilang666
    [仪器药品] 投票:  【市场调研】药品仪器购买方式    ( 1 2 3 4 ) (评阅+5) (36/1786) daiqiguang 2007-04-07 2008-03-27 12:57:38 by konweb
    [专家] 2008ICCC后续问题,准备参加的TX进来看看 (评阅+1) (1/135) zyhou 2008-03-27 2008-03-27 12:44:40 by daiqiguang
    [仪器药品] 请教如何测定量管体积 (金币≥5)(4/66) ruoqi 2008-03-26 2008-03-27 12:05:10 by jacken
    [表征] 纳米金属的表征 (1/105) zhouli14301 2008-03-27 2008-03-27 11:56:58 by jacken
    [表征] 国内哪些地方可以测定表面酸性 (8/559) tlpippen 2008-03-18 2008-03-27 11:45:15 by plszsx
    [表征] 有关原位红外表征的化学吸附问题? (2/185) start528 2008-03-25 2008-03-27 10:19:21 by start528
    [催化反应] 分批加入反应原料对产率的影响? 5 (3/330) lxg831210 2008-03-26 2008-03-27 09:34:57 by jenior
    [催化反应] TiO2粒子经聚合物包覆可提高光催化性能? 送金币:) 5 (1/158) beyond585 2008-03-26 2008-03-27 08:07:06 by beyond585
    [催化剂制 ] [关贴]求助Au/HY, Au-Pt/HY催化剂HY”代表什么意思 (评阅-2) (3/74) rosszf 2008-03-26 2008-03-26 22:43:01 by chem_duxin05
    [催化剂制 ] 如何计算硅铝比? (4/737) wangchunleibest 2008-03-25 2008-03-26 22:42:21 by wangchunleibest
    [表征] 求助:HZSM-5中酸中心的计算 (2/89) yaoyao06 2008-03-26 2008-03-26 22:32:15 by guoqh_2008
    [催化剂制 ] 请教各位大侠关于分子筛的问题 (6/498) 罗先福 2008-03-19 2008-03-26 20:56:07 by 罗先福
    [催化反应] c9馏分怎么脱色 (1/94) 咖啡加盐 2008-03-25 2008-03-26 20:47:34 by dj_king
    [催化剂制 ] 求助:氨水的加入方法 (7/734) canavaliu 2008-01-25 2008-03-26 20:10:43 by 59733015
    现在论坛有没有做费托合成的兄弟姐妹?大家一起交流交流    ( 1 2 ) (16/833) Passion587 2008-03-13 2008-03-26 19:50:05 by zilch325
    [版内事务] 提请成立光催化专题    ( 1 2 ) (17/734) oxfordidea 2008-03-04 2008-03-26 18:39:38 by jiangxiaohei
    [仪器药品] 大家用的高温炉都是哪儿的?    ( 1 2 ) 5 (12/1074) cuiguanwei 2007-12-24 2008-03-26 15:41:00 by lucky732
    [催化剂制 ] 【求助】负载量的计算 (2/177) 大雁南飞 2008-03-26 2008-03-26 15:37:49 by lucky732
    [催化反应] 四氢吡咯的除氨与除水 2 (3/410) lxg831210 2008-03-25 2008-03-26 15:01:03 by lxg831210
    [催化反应] 如何计算转化频率 (2/333) zhangchen810201 2008-03-26 2008-03-26 14:48:16 by aiyuanzh
    [仪器药品] 请问Y2O3(氧化钇)用什么酸溶解最合适? (3/624) happy2022 2008-03-23 2008-03-26 14:14:26 by nv110108
    [仪器药品] 请问哪有卖陶瓷管套的? (3/147) littlebada 2008-03-24 2008-03-26 09:28:03 by 眼前人
    [版内事务] ----------催化文献全文检索服务链接-----------    ( 1 2 3 4 5 6 ) (评阅+38) (52/3602) daiqiguang 2007-04-08 2008-03-25 21:26:36 by 月落渔火
    [催化剂制 ] 二氧化硅载体负载镍盐(均相催化剂的固载化) (0/151) tcmtang2001 2008-03-25 2008-03-25 20:14:39 by tcmtang2001
    [催化剂制 ] 关于Beta分子筛制备的问题?    ( 1 2 ) (12/1103) 无所谓 2008-03-13 2008-03-25 19:39:24 by yangshifa0591
    ★★★★★化学区版主招聘,欢迎报名★★★★★ (6/253) yxy8451 2008-03-02 2008-03-25 16:28:08 by chenyun237
    journal of molecular catalysis A被拒了 (3/399) flyingeagle-phd 2008-03-25 2008-03-25 15:11:10 by flyingeagle-phd
    [仪器药品] 请问哪里可买到P123表面活性剂? (3/971) zhqh96 2008-03-24 2008-03-25 14:32:18 by yangxushi
    [仪器药品] 压片机购买 (3/237) 天山雪松 2008-03-24 2008-03-25 13:57:22 by jingnancyjing
    [催化剂制 ] 请问beta分子筛加热变色是怎么回事? (7/563) jlwangczh 2008-03-24 2008-03-25 11:31:47 by 无所谓
    [催化剂制 ] [关贴]请教 (评阅-1) (1/92) wxiaoli 2008-03-24 2008-03-25 08:42:29 by ac799
    [催化剂制 ] 请教 制备二氧化钛一般所添加的表面活性剂 (2/196) zhaohui4004 2008-03-24 2008-03-24 20:08:09 by yangxia
    [表征] 请教XRD 高斯拟和,请高手帮忙了 (2/135) lydia-china 2008-03-23 2008-03-24 20:07:17 by beerglass385
    [表征] 求助:原位红外 (2/235) fjxin2002 2008-02-25 2008-03-24 20:06:05 by bianjun2003
    [仪器药品] 请问硫酸钛和硫酸氧钛有什么区别? (1/306) flyingeagle-phd 2008-03-24 2008-03-24 17:10:46 by aiyuanzh
    氟硼酸是否腐蚀玻璃 (2/180) hxiumin 2008-03-24 2008-03-24 17:02:00 by hxiumin
    [表征] 原位红外如何确定L酸和B酸啊? (3/692) kitty0610 2008-03-24 2008-03-24 16:54:18 by sawm
    [表征] 请教TPR表征的气氛? (7/1184) zhenzheny 2008-03-21 2008-03-24 14:21:08 by zhenzheny
    [催化剂制 ] SBA-15扩孔 (6/985) linxuxu 2008-03-22 2008-03-24 12:34:43 by linxuxu
    [催化剂制 ] 固体超强酸SO42-/ZrO2催化酯交换为什么按文献做一点活性都没有呢?    ( 1 2 ) (10/853) guanlihai 2008-03-18 2008-03-24 12:33:35 by guanlihai
    [表征] 想做拉曼光谱 (5/161) liu5288kangkai 2008-03-20 2008-03-24 12:26:56 by liu5288kangkai
    [催化反应] 有没有做烯烃氢甲酰化反应的达人! (6/491) 宠爱小木虫 2008-03-18 2008-03-24 09:03:33 by 宠爱小木虫
    [催化反应] 求助脱醇羟基 (1/94) yanshu250 2008-03-23 2008-03-24 01:57:37 by aust_jhe
    [催化剂制 ] 想问问现在分子筛的改性方法有那些,包括常规的和不常规的? (3/511) dengyuan0203 2007-12-14 2008-03-23 23:08:30 by 咖啡加盐
    [表征] 5个金笔求解一Co靶XRD谱图,不胜感激 (金币≥40)(6/129) boboxiong 2008-03-21 2008-03-23 23:08:17 by soaringhawk
    [催化剂制 ] 催化剂的改性试剂 (1/172) zhuzi-1983 2008-03-22 2008-03-23 23:05:03 by 咖啡加盐
    [催化剂制 ] 催化剂染料的选择 (4/373) aksen 2008-03-12 2008-03-23 21:17:40 by iscani
    [表征] 向各位木虫们请教无定型固体催化剂的表征 (1/172) Sci-Xuzheng 2008-03-23 2008-03-23 19:02:52 by njhunter
    中国工业催化剂分类方法 (0/76) chuyuekun2 2008-03-23 2008-03-23 15:19:35 by chuyuekun2
    [催化剂制 ] 那位大哥大姐,做过纳米级水滑石? (1/167) beerglass385 2008-03-23 2008-03-23 10:53:07 by daoke
    [版内事务] [关贴]【有奖活动】2008-03-23 早起的虫子调查,给勤奋的兄弟们发奖了!10时止    ( 1 2 3 4 5 6 .. 16 ) (151/5987) buffaloli 2008-03-22 2008-03-23 10:01:08 by 晓凤
    请教表面酸性和表面羟基的关系(有金币) (8/827) jwelln 2008-03-21 2008-03-23 09:16:54 by beerglass385
    反应机理求助 (2/182) chenyimin_2008 2008-03-17 2008-03-22 22:44:04 by gangw2007
    [仪器药品] 二丁基月桂酸锡的结构式 3 (1/93) scmmi1985 2008-03-22 2008-03-22 22:31:03 by gangw2007
    [催化剂制 ] 纳米二氧化钛的凝胶-溶胶法制备 (4/587) zhaohui4004 2008-03-12 2008-03-22 21:56:14 by 277971087
    [表征] XRD钙钛矿 (2/160) xinhaowei 2008-03-22 2008-03-22 20:34:11 by wavingdxy
    [仪器药品] 请问一定摩尔浓度的氨水溶液怎么配 (1/223) yinliang0413 2008-03-22 2008-03-22 17:21:04 by 打探情报
    [催化反应] 请问三乙胺和二硫化碳是否反应? (1/80) lisijun 2008-03-22 2008-03-22 16:41:48 by daoke
    资源 [ 查看全部 ] 作者 最后发表
    [表征] 粒度表征原理进展仪器讲解(重新补充修改过) (29/2251) jolin 2007-08-24 2008-03-30 08:35:26 by jzg30
    [催化资源] 精华II催化相关PPT集锦之一    ( 1 2 ) (61/7036) daiqiguang 2007-04-11 2008-03-28 03:40:42 by nano4
    [催化资源] 精华IIadvanced in catalysis51    ( 1 2 3 ) (144/7378) araul 2007-04-10 2008-03-27 09:08:06 by qin20010
    [催化资源] 精华II催化相关PPT集锦之二    ( 1 2 ) (61/9387) daiqiguang 2007-04-12 2008-03-24 20:01:13 by yangxia
    [催化资源] Catalyst Preparation: Science and Engineering    ( 1 2 ) (68/2770) 学员2bQ2PZ 2007-11-04 2008-03-23 14:14:27 by nkzhuangyan
    [催化资源] 催化反应器设计 (28/3342) zzgyb 2007-11-27 2008-03-23 11:41:00 by frankdove
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