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    [热点] 多组分精馏求助 高树桩 2026-02-03 刚刚
    [催化剂制 ] 请问各位如何自己制备氯铂酸?急用,谢谢    ( 1 2 ) (10/764) chenglongsuper 2008-05-29 2008-06-15 11:35:51 by 依然858
    [催化剂制 ] 请教Pd催化剂如何制备?    ( 1 2 ) (17/1103) Adany 2007-12-17 2008-06-15 10:55:49 by 依然858
    [表征] 氮吸附测孔容 遇到的问题 2 (6/463) 老是重名 2008-06-03 2008-06-15 09:16:08 by udblnps
    [表征] 求助:关于TPR和TPD装置 (7/649) 幽幽鹿鸣 2008-06-14 2008-06-15 09:12:30 by 幽幽鹿鸣
    [催化剂制 ] 请教高手固溶体的相关知识 (7/867) jhjian 2008-06-12 2008-06-14 22:06:09 by yuncld
    [表征] 如何去除催化剂表面的石蜡? (3/350) TPD 2008-06-14 2008-06-14 22:06:07 by zuozhijun5134
    2008年国家科学技术奖初评项目 (评阅+1) (1/180) musf 2008-06-14 2008-06-14 20:16:35 by zouzhq
    [仪器药品] 空气净化器 (4/186) lucky732 2008-06-13 2008-06-14 19:56:49 by xiaocong
    [催化反应] 想问一下醇和二甲胺反应时催化剂活化问题! 9 (2/114) chen05106307981 2008-06-13 2008-06-14 17:56:17 by ydx19
    [表征] N2-吸附脱附关于t-pot法 (3/579) typ1314520 2008-06-03 2008-06-14 11:20:59 by jinchangzi
    [催化反应] 反应管横放好还是竖放?    ( 1 2 ) (13/1532) dy322112 2008-06-11 2008-06-14 11:06:58 by jinchangzi
    [催化剂制 ] [关贴]求助 5 (0/64) xwf2009 2008-06-13 2008-06-13 19:38:25 by xwf2009
    [表征] 要考察活性炭中的C-H,C-O基团在反应前后变化,需要进行哪些表征?? (8/787) 纳米催化 2008-06-05 2008-06-13 17:14:08 by mengma
    [催化剂制 ] 求助 有四氯化碳和氧化钼制备五氯化钼的具体条件 (0/106) yanfw 2008-06-13 2008-06-13 14:03:10 by yanfw
    [催化剂制 ] 稀土Y分子筛不好过滤 (评阅+1) (3/471) 贺勇883 2008-06-12 2008-06-13 13:42:59 by xmclyn
    [表征] 关于NH3-TPD的问题!    ( 1 2 ) (14/793) lavenderjane 2008-06-11 2008-06-13 13:02:23 by 小木虫563
    [仪器药品] L-脯氨酸 价格 (1/82) dennischun 2008-06-12 2008-06-13 11:17:33 by yang2008
    [催化剂制 ] 二氧化钛用硫酸修饰 (9/366) feimi-china 2008-06-09 2008-06-13 10:56:33 by feimi-china
    [仪器药品] 各位大侠们,做流化床催化剂用的喷雾干燥器那个公司的好啊 (2/88) jameswang 2008-06-12 2008-06-13 10:07:27 by jameswang
    [催化反应] 求E-R机理和L-H机理的详细内容 (4/3636) pippo562 2008-06-12 2008-06-13 10:05:54 by pippo562
    [催化剂制 ] 关于我制备TiO2的方法的探讨 (9/816) chaoqiang2008 2008-05-28 2008-06-13 10:00:13 by pippo562
    [仪器药品] 费托合成催化剂用哪个厂家的喷雾干燥器较好? (4/339) hr5898 2008-06-13 2008-06-13 09:24:55 by jameswang
    [催化反应] 哪位虫友用过备压阀啊? (8/821) zhangzhang 2008-06-11 2008-06-13 09:10:18 by dingo6
    [催化剂制 ] 求助:15%硫酸的配制 (9/1114) 疯子3782 2008-06-11 2008-06-13 08:50:02 by yongxa
    [催化反应] 【交流】做催化加氢说道一下 (7/476) 张忆鹏 2008-06-11 2008-06-13 07:34:15 by 张忆鹏
    请教第14届国际催化会议韩国签证申请表填写 (1/214) heilang 2008-06-12 2008-06-12 23:14:31 by mooncakeaa
    [催化反应] 求:有没有粗略计算分子筛酸位间距的方法 (评阅+1) (1/76) 163trickle 2008-06-12 2008-06-12 19:35:36 by 雁过无痕
    [催化反应] 求助 紫外吸收光谱检测 (2/172) yxl43 2008-06-11 2008-06-12 19:16:14 by wohenguai
    [催化反应] 【求助】正己烷在300-400nm光照条件下能发生光解吗 (2/88) ppshanshanqiu 2008-06-12 2008-06-12 17:43:43 by ppshanshanqiu
    [仪器药品] 请教个问题,关于甲烷的储罐 (3/557) force-79469 2008-06-11 2008-06-12 17:37:11 by cosmicking
    [仪器药品] 紫外UV2550 (3/257) yihanfan 2008-06-11 2008-06-12 14:39:45 by tux
    [催化剂制 ] 请教两种固体碱催化剂的制备 (1/195) chenyimin_2008 2008-06-12 2008-06-12 12:00:53 by liucheng200883
    [表征] 关于质谱的疑问 (4/410) sheven 2008-06-11 2008-06-12 10:32:41 by haxia
    做高压微反朋友看过来 (7/488) xiaofeixia80 2008-06-11 2008-06-12 09:14:04 by xiaofeixia80
    [催化剂制 ] 求助!用溶胶凝胶法制备TIO2遇到的问题!    ( 1 2 ) (12/1414) chenjie2058 2008-05-09 2008-06-12 09:01:26 by zilong272
    [催化剂制 ] 求助:二氧化钛的制备 (8/633) zpy1983 2008-05-26 2008-06-12 08:56:04 by zilong272
    [仪器药品] LB膜多功能拉膜机(膜天平) (3/473) zeolite761 2008-06-11 2008-06-12 08:54:05 by zilong272
    求助墙报模板 (1/401) songhaiyan21 2008-06-11 2008-06-12 08:34:45 by zhuyinhua
    [催化剂制 ] 请教:5克钛酸四丁酯水解后生成几克二氧化钛? (3/1047) catalysthua 2008-03-20 2008-06-11 21:52:46 by liangzaixmu
    [催化反应] 现在能实现在太阳光下催化制氢吗? (6/350) lyx186 2008-06-10 2008-06-11 20:48:56 by 求学者zy
    有关分子筛的合成方法 (2/159) jinchangzi 2008-06-11 2008-06-11 20:42:46 by 求学者zy
    [催化剂制 ] 求助:Silicalite-1型催化剂和FX-I型疏水分子筛是同种物质吗? (1/117) sqheyu 2008-06-11 2008-06-11 17:52:42 by dj_king
    [催化剂制 ] 请问磷酸铝分子筛还可以提高酸性吗 (2/145) 罗先福 2008-06-11 2008-06-11 16:35:29 by 罗先福
    [催化反应] 准备搭建一个重整反应装置,求助! (6/457) queershanren 2008-06-10 2008-06-11 15:39:35 by queershanren
    [催化剂制 ] 请问固定床或移动床催化剂的机械强度一般是多少? 4 (4/506) rightgo5655 2008-06-07 2008-06-11 14:32:48 by 无脊椎爬虫
    [表征] 请教定量分析催化剂中的金属含量 (4/280) liuyunruoyan 2008-06-10 2008-06-11 13:45:43 by lggm208
    [催化剂制 ] 二氧化钛烧不白什么原因?    ( 1 2 ) (17/1329) liangzaixmu 2008-04-21 2008-06-11 10:52:11 by shazhou
    [催化剂制 ] 求问氧化铝制备的原理? (1/164) sobergod 2008-06-11 2008-06-11 10:47:50 by shazhou
    [催化剂制 ] 请问高手如何快速制备TiO2溶胶? (9/806) wqqwwp85 2008-05-24 2008-06-11 08:51:00 by chn_k
    [催化剂制 ] 想问个催化剂结晶型的问题 (3/358) chn_k 2008-06-10 2008-06-11 08:36:50 by chn_k
    [仪器药品] 求购Johnson Matthey催化剂 (7/746) lsoccerp 2008-02-26 2008-06-10 23:26:38 by silvermoontitan
    [催化反应] 关于费托合成 Co基 个人感想    ( 1 2 3 4 5 ) (评阅+2) (40/1339) Passion587 2008-05-03 2008-06-10 22:36:26 by xyliu2010
    [催化反应] 放热反应转化率最大值是否对应一个最佳反应温度 (4/587) yrclq 2008-06-10 2008-06-10 22:09:34 by dongyuyiren
    [表征] 关于分子筛做SEM的问题 5 (6/560) llzhu 2008-06-10 2008-06-10 20:42:27 by liuyunruoyan
    [仪器药品] [关贴]急问PdCl2(dppf)(1,1'-双(二苯基膦)二茂铁氯化钯)! 2 (评阅-2) (0/307) byyin 2008-06-10 2008-06-10 20:32:19 by byyin
    [催化反应] 催化活性位数量能计算吗? (4/356) kag321 2008-06-10 2008-06-10 20:18:20 by dy322112
    [版内事务] [关贴]祝贺^_^@^_^版主转正,发200以示庆贺    ( 1 2 3 4 5 6 .. 11 ) (105/2688) buffaloli 2008-06-09 2008-06-10 18:43:16 by buffaloli
    [表征] xps结果求助 (4/184) pying113 2008-06-07 2008-06-10 16:24:53 by lggm208
    [催化动态] 即将召开的国际国内催化类学术会议时间? (6/654) fang19840820 2008-05-27 2008-06-10 14:05:55 by fang19840820
    [催化剂制 ] 浸渍 (4/304) 晨露2083 2008-06-04 2008-06-10 13:47:07 by foreverpxt
    [催化剂制 ] [求助]如何阻止新鲜催化剂中的三氧化二铁形成微球状结晶 (0/121) usaorange 2008-06-10 2008-06-10 13:33:28 by usaorange
    [表征] 请教晶格间距的测量 (9/2298) btqiao 2008-06-07 2008-06-10 12:08:20 by temedx
    [催化动态] 低温下甲酸转化为氢气的方法 (评阅+2) (2/220) musf 2008-06-10 2008-06-10 09:49:41 by qixinhua
    [仪器药品] 结构图是怎么画出来的? (4/662) qiang21418 2008-06-08 2008-06-09 22:09:27 by hj19842003
    [表征] 求助关于协同效应 (3/270) wanghuijuan627 2008-06-09 2008-06-09 22:07:13 by 雁过无痕
    [表征] [关贴]急求解决色谱图无法看到问题(问题已解决) (1/94) katzexmu 2008-06-09 2008-06-09 19:09:37 by katzexmu
    韩国催化会议poster和oral preseantaton    ( 1 2 ) (评阅+2) (12/833) mooncakeaa 2008-06-07 2008-06-09 16:05:23 by wxiaoli
    谁有ISCET 2007会议的论文集? (1/84) xmclyn 2008-01-08 2008-06-09 15:46:34 by xmclyn
    [催化反应] 欢迎推荐纯B酸催化的多相反应? (2/147) yuzhiwu 2008-06-03 2008-06-09 15:33:53 by pcc2007
    [表征] EUO沸石的米勒指数是多少??? (3/278) zhao9277 2008-06-07 2008-06-09 12:40:57 by zhao9277
    [表征] 请教各位大侠γ氧化铝的电子结合能是多少? 2 (1/102) zzflfz1 2008-06-09 2008-06-09 11:41:41 by zyhou
    爱催化,爱版主~~~~~~~~    ( 1 2 3 ) (评阅+6) (20/2662) 可可西里 2008-06-07 2008-06-09 10:31:57 by kuku5837135
    [催化剂制 ] Jade 计算晶格参数的问题 (9/966) yuncld 2008-05-31 2008-06-09 09:07:13 by 010080017
    [版内事务] [关贴]端午节勤奋的小木虫节日快乐!    ( 1 2 3 4 5 6 .. 7 ) (60/1234) buffaloli 2008-06-08 2008-06-09 06:54:22 by warlen
    [催化剂制 ] 请教穆斯堡尔谱各参数是什么意思? 5 (4/1134) liconglin970410 2008-06-07 2008-06-08 19:35:19 by liconglin970410
    [表征] 求silicate-1 分子筛的标准XRD,谢5个BB (4/555) eric622822 2008-04-23 2008-06-08 18:55:43 by wanghuijuan627
    [催化反应] 求教:气固相反应装置相关的问题 35 (评阅+3) (8/970) pcchemist 2008-06-01 2008-06-08 18:52:22 by wohenguai
    [催化剂制 ] sol-gel-sol转变 (0/153) ydx19 2008-06-08 2008-06-08 16:16:03 by ydx19
    [仪器药品] 哪里能尽快买到国产的高纯硝酸铒,硝酸镱,硝酸铥?先谢谢了 10 (9/264) sunnyzhaona 2008-06-04 2008-06-08 15:37:52 by sunnyzhaona
    [催化剂制 ] MCM-41的合成问题 (1/260) bread278278 2008-06-06 2008-06-08 14:03:03 by cuimiaofeng
    [仪器药品] 求助:石棉 (5/384) kmlws 2008-06-03 2008-06-08 12:24:07 by thfeng
    [仪器药品] 求助催化剂制备设备    ( 1 2 ) 30 (11/664) 北欧海盗 2008-06-04 2008-06-08 11:30:54 by zilong272
    [表征] Cu2p 3/2 XPS 峰 (1/1322) daquan 2008-06-07 2008-06-08 11:28:08 by zuozhijun5134
    [仪器药品] 有没有用过超纯水机的?? (8/657) joker_han85 2008-05-04 2008-06-08 08:15:34 by udblnps
    [表征] 求jade 5的几个问题 (0/96) jhjian 2008-06-07 2008-06-07 22:33:01 by jhjian
    [催化剂制 ] 请教催化加氢合成3-氟-4-氨基苯酚 (2/101) liuwei012345 2008-06-06 2008-06-07 22:05:46 by hj19842003
    [催化周末]开篇---如何更好地融入催化版 (8/191) ^_^@^_^ 2008-06-07 2008-06-07 21:21:39 by xmclyn
    [催化反应] 在线求教各位大虾催化反应机理问题 (1/109) boboxiong 2008-06-07 2008-06-07 20:04:22 by zyhou
    [催化剂制 ] 制备好的金催化剂如何长期存放 (5/452) newmani 2008-06-06 2008-06-07 10:46:36 by newmani
    大家帮忙看看编辑这话什么意思啊 (1/115) andyao 2008-06-06 2008-06-07 10:11:38 by andyao
    [催化剂制 ] 怎样解释初湿浸渍法 3 (1/409) lbxiu20037 2008-06-06 2008-06-06 22:24:53 by lxxu665
    [催化剂制 ] 10金币求快速制备出ZnO溶胶和凝胶 10 (0/136) woshibadchen 2008-06-06 2008-06-06 21:11:29 by woshibadchen
    [表征] 请教Si-NMR谱图分析 2 (7/1040) willday 2008-06-03 2008-06-06 21:00:58 by willday
    [表征] [求助]关于V/Ti催化剂的XRD,TPD的问题! (2/120) nanchinos 2008-06-06 2008-06-06 20:44:16 by nanchinos
    [催化剂制 ] 纯硅4A分子筛能合成不? 8 (3/352) xmclyn 2008-01-31 2008-06-06 20:05:15 by xmclyn
    [催化剂制 ] 为什么同种晶体的晶胞参数可以不一样 (0/95) bread278278 2008-06-06 2008-06-06 19:13:17 by bread278278
    [表征] 请教:关于Kubelka-Munk (有金币奖) (2/264) andyao 2008-06-05 2008-06-06 19:10:14 by andyao
    资源 [ 查看全部 ] 作者 最后发表
    [催化资源] 提供sciencedirect,springerlink和Engineering village的文章电子版 (36/2544) qiang21418 2008-04-15 2008-06-13 18:16:06 by qiang21418
    [催化资源] 精品 青岛催化会议大会报告-包信和老师 更新赵老师 Hu老师 PPT 无需流量    ( 1 2 ) (77/6254) 天山雪松 2007-08-29 2008-06-11 14:47:11 by chn_k
    [催化资源] 工业催化剂的研制与开发--大家抢下啊 (6/1695) xiongquanbo 2007-08-13 2008-06-07 00:30:55 by liujiyun
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