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    [热点] 免疫学博士有名额，速联系 VaccineDPI 2026-02-04 刚刚
    [催化剂制 ] SBA-15和温度关系? (2/98) yuequeye 2008-04-06 2008-04-06 21:12:02 by xiajimu
    [催化剂制 ] 求助 SBA-15和温度关系, (2/603) yuequeye191 2008-04-04 2008-04-06 16:35:58 by yuequeye
    [表征] 为什么做NMR要扫描上百次呢?一次的扫描强度有什么物理意义? (3/268) wangsuns168 2008-04-03 2008-04-06 13:20:14 by wangsuns168
    [催化剂制 ] 【求助】催化剂|合成不对称醚 (2/92) majinjie2001 2008-04-05 2008-04-06 11:44:04 by majinjie2001
    [催化剂制 ] 钛硅分子筛的活化再生 (1/346) hahachenyan 2008-04-05 2008-04-06 09:19:47 by jinchangzi
    [催化反应] 活性组分的溶出问题 (评阅+1) (3/339) hecj1974808 2008-03-13 2008-04-06 09:05:08 by hecj1974808
    [表征] uxd格式文件的转换 (3/1281) fly007937 2008-03-29 2008-04-06 08:22:16 by fly007937
    [表征] 谁知道那里能做NH3-TPD表征吗？全国那里都行！ (7/535) lvyx 2008-03-27 2008-04-05 23:25:04 by 山雨388
    做几条工作曲线？ 2 (3/225) ld12 2008-04-05 2008-04-05 21:48:10 by zhangwengui330
    [催化反应] 请问：载体导热性怎么确定 (2/84) hecj1974808 2008-04-03 2008-04-05 19:23:39 by hecj1974808
    [催化剂制 ] 求助催化剂压片成型问题    ( 1 2 ) (10/1106) jinmiao 2008-03-03 2008-04-05 19:13:05 by chemistry06
    [催化反应] 关于气相和表面催化基元反应的反应级数确定问题 (3/782) jeffery21cn 2007-12-06 2008-04-05 15:42:22 by zhangwengui330
    [表征] 请教BET吸脱附曲线相关    ( 1 2 ) (12/984) zhenzheny 2008-03-26 2008-04-05 15:38:06 by zhenzheny
    [表征] 关于氮吸附中的t-plot方法 (2/227) lfang 2008-04-01 2008-04-05 11:08:04 by tianzhen387
    [催化反应] 关于葡萄糖的反应 (4/377) margosa 2008-04-02 2008-04-05 03:23:27 by margosa
    [表征] MCM-41的XRD？ (9/1515) chem_duxin05 2008-03-25 2008-04-04 21:56:12 by liuzy73
    [表征] 如何表征痕量活性点 (2/60) 铜铜 2008-04-04 2008-04-04 21:47:27 by 铜铜
    [催化反应] 如何降低酯化反应的酸值？ 5 (评阅-5) (5/1004) lxg831210 2008-03-26 2008-04-04 20:32:04 by 黄金罗盘
    请问天津大学催化专业的博士需要准备哪些课呢    ( 1 2 ) (19/1428) 研究僧 2007-07-16 2008-04-04 20:01:27 by zds1301
    《催化学报》是SCI期刊吗    ( 1 2 ) (14/1941) jinly 2008-03-20 2008-04-04 17:23:55 by liuzy73
    [催化剂制 ] gama-氧化铝的制备 (3/516) liuhongquan110 2008-04-03 2008-04-04 16:10:05 by fengye871
    [仪器药品] SB粉相关问题 (5/402) yutian.35 2008-04-03 2008-04-04 15:56:39 by fengye871
    [催化剂制 ] 焙烧\还原\反应温度间有什么关系 (2/147) aijunhao2002230 2008-04-04 2008-04-04 14:26:20 by aiyuanzh
    [表征] 请教三个XRD图谱 (2/157) vecust 2008-04-04 2008-04-04 13:27:51 by vecust
    [催化剂制 ] 纳米石墨镀镍 (4/245) hcb04 2008-03-27 2008-04-04 12:59:29 by hcb04
    [催化反应] 环氧氯丙烷选择性开环的问题 (2/230) cxandlx 2008-03-31 2008-04-04 12:32:18 by cxandlx
    [催化反应] 原位红外表征技术的应用讨论! (评阅+2) (5/535) Marsco2006 2008-04-03 2008-04-04 11:25:32 by Marsco2006
    [催化剂制 ] 购买的硅胶能不能直接用做载体啊？ (8/737) qfengiu 2008-03-05 2008-04-04 11:22:53 by jinmiao
    [催化剂制 ] 焙烧\还原\反应温度间有什么关系 (2/162) aijunhao2002230 2008-04-04 2008-04-04 11:11:57 by lavenderjane
    [催化剂制 ] 除净模板剂方法    ( 1 2 ) (14/907) fang19840820 2008-03-29 2008-04-04 11:04:30 by fang19840820
    [催化剂制 ] 焙烧后要在马弗炉中自然冷却吗？ (4/667) guo7fly 2008-04-04 2008-04-04 10:00:33 by guo7fly
    投稿时间    ( 1 2 ) (10/499) sandral 2007-12-23 2008-04-04 09:28:41 by liu5288kangkai
    [催化剂制 ] 等体积浸渍法制备负载型催化剂如何确定浸渍液的浓度？ (3/1018) liuhz 2008-04-02 2008-04-04 08:45:46 by hecj1974808
    [催化剂制 ] 玻璃微珠载体改如何做前处理？ 3 (3/251) ld12 2008-04-02 2008-04-03 21:33:05 by 9jqshan
    [催化剂制 ] 求助：用过CH3I的请进 (2/79) hxiumin 2008-04-03 2008-04-03 19:19:51 by hxiumin
    [表征] 已做XRD，如何知道自己做的东西是沸石 (2/181) meilan9 2008-04-02 2008-04-03 17:05:08 by zds1301
    [催化剂制 ] 求助：合成ZSM-5    ( 1 2 ) (11/964) qjlzl 2007-12-12 2008-04-03 16:59:45 by zds1301
    [催化剂制 ] 硝酸铁的分解 (5/629) 学员e0EK47 2008-04-01 2008-04-03 13:56:49 by cloudcloud
    [催化反应] 转化率 wt.percent与mol percent的区别？ (1/607) fegncheng_1981 2008-04-02 2008-04-03 13:19:10 by jianhua.wang
    [催化反应] 如何表示单位质量的催化剂的转化率？ (5/663) lixiqz 2008-04-03 2008-04-03 10:15:08 by liu5288kangkai
    [仪器药品] 高压混合气体能不能分层 (6/703) minmin0510 2008-04-01 2008-04-03 01:11:56 by minmin0510
    [催化反应] 零价铁与贵金属Pt和Rh的反应 (3/246) yypig 2008-04-02 2008-04-02 20:09:35 by yypig
    [催化剂制 ] 求助: 除了煅烧外 , 如何洗净介孔模板剂CTAB? (4/892) riyao007 2008-04-02 2008-04-02 19:24:27 by qbliu
    催化人生的又一个突破[续]    ( 1 2 ) (评阅+5) (11/913) jacken 2008-03-28 2008-04-02 18:13:00 by hecj1974808
    [表征] 请教xrd制样的问题~ (6/648) hymanchen 2008-04-02 2008-04-02 17:10:45 by ch4_hcho
    [催化反应] 请教：本征动力学与宏观动力学的区别 (1/481) 欣欣月飞扬 2008-04-02 2008-04-02 16:36:42 by racky
    [催化动态] 国际催化剂公司简介    ( 1 2 ) (评阅+6) (10/9886) wyb20050316 2007-06-03 2008-04-02 16:31:44 by zhy5186612
    [催化剂制 ] 求助：等体积浸渍法制备负载型催化剂如何确定浸渍液的浓度？ (1/415) liuhz 2008-04-02 2008-04-02 16:22:29 by lavenderjane
    [仪器药品] 求助，如何称量P123 (5/699) wobushi512 2008-03-31 2008-04-02 15:21:59 by sun15
    [催化剂制 ] 如何将Pt胶体（PVP做稳定剂制备）载到碳粉上 (0/264) jasonxmc 2008-04-02 2008-04-02 14:21:52 by jasonxmc
    [仪器药品] 求助：上海哪有卖实验室用离心机的？ (0/64) chunnuanhuakai 2008-04-02 2008-04-02 13:24:22 by chunnuanhuakai
    [表征] 求助：整体式催化剂的表征 (3/489) xinzhizhu 2008-03-28 2008-04-02 10:27:16 by xinzhizhu
    [催化剂制 ] Cu-zsm-5 为什么不变色？ (2/283) cyg801116 2008-03-31 2008-04-02 10:22:55 by simonzrh
    [表征] 用什么表征手段可以测试pd/C催化剂中的pd是否已经全部被还原了？ (9/574) lina1981 2008-04-01 2008-04-02 08:46:26 by knowles
    [关贴]散金币500，快来领吧！    ( 1 2 3 4 5 6 .. 35 ) 500 (348/6484) daiqiguang 2008-04-01 2008-04-02 08:06:47 by sallyvictor
    [表征] 如何测光生载流子的寿命 (1/149) andyao 2008-04-01 2008-04-02 06:46:15 by 风筝归来
    [催化剂制 ] 求助关于HZSM-5沸石的问题 (5/639) xlshanxlshan 2008-03-20 2008-04-01 22:37:33 by jiaoyilai
    [催化剂制 ] 铜氨的具体制备条件 (2/197) qihao7 2008-04-01 2008-04-01 22:18:45 by txglyl
    [表征] 固载离子液体催化剂的表征方法? (4/492) dennischun 2008-03-13 2008-04-01 22:01:26 by wangxiaotiao
    [仪器药品] 一氧化碳的溶剂筛选 (2/104) tcmtang2001 2008-03-24 2008-04-01 21:47:55 by wangxiaotiao
    [催化反应] 求助抑制醇进一步加氢 (2/105) gjzao 2008-04-01 2008-04-01 20:14:23 by stevenyin
    [催化剂制 ] 如何清洗反应斧    ( 1 2 ) (12/916) sobergod 2007-08-28 2008-04-01 20:06:51 by 黄金罗盘
    [催化剂制 ] 求助合成全硅的ZSM-5 (1/317) yaoyao06 2008-04-01 2008-04-01 17:00:49 by dj_king
    [仪器药品] 关于纳米级钛白粉    ( 1 2 ) (12/1379) getiao 2007-08-07 2008-04-01 13:56:34 by getiao
    [催化反应] 请问大家关于Mg助剂作用的问题！    ( 1 2 ) (10/720) lvyx 2007-09-28 2008-04-01 11:12:49 by gjzao
    [表征] 测催化剂中钛的含量 (5/537) syyxyw 2008-03-28 2008-04-01 11:05:29 by wangxiaotiao
    [催化反应] 求助：如何解结焦现象 (5/309) xie5585017 2008-03-31 2008-04-01 10:57:01 by xie5585017
    [仪器药品] 【求助】工业用Pt/γ-Al2O3 (2/118) berryfish 2008-03-31 2008-04-01 10:41:15 by lina1981
    [表征] 10JB请教氮气吸附脱附曲线 (6/454) luoluo8 2008-03-19 2008-04-01 09:15:42 by xxqm
    [催化剂制 ] 日立麦克赛尔开发出用于燃料电池的AuPt催化剂，最大活性为Pt催化剂的约4.8倍 (评阅+1) (0/144) yexuqing 2008-04-01 2008-04-01 08:24:19 by yexuqing
    [表征] 关于钙钛矿催化剂NO-TPD的疑问？ (1/706) 火箭姚 2008-03-28 2008-04-01 07:50:44 by chlq314101a
    [表征] MCM-41一般的粒径？    ( 1 2 ) (13/1766) chem_duxin05 2008-03-27 2008-03-31 23:15:44 by chem_duxin05
    [催化剂制 ] 催化剂载体（求救 ） (8/457) 急浪轻舟 2008-03-26 2008-03-31 21:53:57 by xiaoguopingfxw
    [催化剂制 ] 硝酸浸渍活性炭 (1/176) zqs-hbsy 2008-03-31 2008-03-31 21:01:10 by lixiqz
    文章往哪投 (4/215) kongt 2008-03-31 2008-03-31 20:15:41 by lixiqz
    [表征] 球形催化剂表面积与BET的异同 1 (1/172) ld12 2008-03-31 2008-03-31 19:12:09 by hz_mw
    [表征] 请教一个origin解迭后无法看到峰面积的问题 5 (1/109) soaringhawk 2008-03-31 2008-03-31 18:00:05 by soaringhawk
    [仪器药品] 大家给我提供几家特氟隆内衬不锈钢釜生产厂家吧，谢谢 (2/108) expand 2008-03-31 2008-03-31 16:35:09 by expand
    MCM,SBA什么意思    ( 1 2 ) (11/1829) jlyjf 2008-03-25 2008-03-31 11:34:04 by 604gq
    [催化剂制 ] 关于催化剂的焙烧温度    ( 1 2 ) (11/1336) 幽幽鹿鸣 2008-03-11 2008-03-31 10:59:13 by jacken
    [仪器药品] [关贴]请教 (评阅-2) (0/68) red-butterfly 2008-03-31 2008-03-31 10:53:00 by red-butterfly
    [催化动态] 2005-2006 年度中国绿色化学研究进展 (0/195) aiyuanzh 2008-03-31 2008-03-31 10:51:53 by aiyuanzh
    [表征] 请教Ts-1的表面酸性 (2/447) tianda122ok 2008-03-30 2008-03-31 10:44:49 by 雁过无痕
    [催化剂制 ] 负载型催化剂的疑问。 (4/338) yxy1014169 2008-03-29 2008-03-31 10:11:35 by ld12
    [催化反应] 大家都来讨论空气触媒 (2/89) nv110108 2008-03-25 2008-03-31 08:19:25 by nv110108
    [催化剂制 ] 有在合成中用到海藻酸钠的吗？ (2/113) gmy 2008-03-30 2008-03-30 22:41:51 by wsxhbu
    [表征] NaZSM-5有酸性吗 (9/842) 163trickle 2008-01-14 2008-03-30 20:52:07 by tianda122ok
    [表征] 求助关于ICP测定TS分子筛中Ti ,Si, F的含量的样品的制备 (2/559) taoliwu 2008-02-27 2008-03-30 20:48:08 by tianda122ok
    [催化剂制 ] 真空干燥与非真空的差异 (2/205) hailonghaijing 2008-03-30 2008-03-30 19:56:48 by oriental_zhu
    [催化剂制 ] 郁闷！关于VOx@SiO2担载的问题 (0/97) zhuoyihang 2008-03-30 2008-03-30 19:11:55 by zhuoyihang
    [表征] 请教关于XRD样品制备与结果关系的问题 (6/793) bluecard 2008-03-27 2008-03-30 19:03:18 by sawm
    [催化反应] 苦恼的分子筛催化反应 (8/687) zhuzi-1983 2008-03-24 2008-03-30 18:52:14 by chemistry06
    [仪器药品] 关于购买试剂P123？ (4/761) dengyuan0203 2008-03-27 2008-03-30 18:48:32 by chemistry06
    求助文章投稿问题（有奖） (4/225) 飞翔的蜘蛛 2008-03-30 2008-03-30 18:38:41 by 飞翔的蜘蛛
    [催化反应] 求助关于吸附脱硫 (5/388) yaoyao06 2008-03-27 2008-03-30 16:18:23 by 咖啡加盐
    [催化剂制 ] 菜鸟问题：用离子交换法时如何计算交换率？ (1/268) jinhailong 2008-03-30 2008-03-30 15:35:30 by aiyuanzh
    [催化剂制 ] 关于分子筛水合 (7/565) yuzhiwu 2008-03-26 2008-03-30 14:40:43 by wlli0918
    资源 [ 查看全部 ] 作者 最后发表
    [表征] Presentation: Low Energy Electron Diffraction (2/94) qftian 2008-04-03 2008-04-04 19:03:12 by 纳米虫虫
    [催化资源] 30届国际贵金属会议的几篇贵金属催化剂文章    ( 1 2 ) (51/3627) hyt147 2007-05-20 2008-04-02 22:46:03 by nano4
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