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    [热点] 今年春晚有几个节目很不错,点赞! 瞬息宇宙 2026-02-22 刚刚
    [催化剂制 ] 硝酸铜和硝酸铋的焙烧条件 (5/900) yanggh1997 2009-03-13 2009-03-13 16:56:17 by yanggh1997
    [催化反应] 请教:关于Prins(普林斯)反应的催化剂 (1/246) liandi1234 2009-02-12 2009-03-13 16:42:26 by shy388
    【求助】有谁做实验用过煤气的,进来看看 (3/227) zirulinwu 2009-03-13 2009-03-13 15:18:34 by liubo696
    [仪器药品] 请问:有没有使用恒温摇床的? (1/115) zhangwei643 2009-03-13 2009-03-13 15:16:37 by zhangwengui330
    [催化剂制 ] 磷酸锌催化剂合成中加入硼酸的作用是什么? (3/289) qq305 2009-03-12 2009-03-13 13:37:47 by bxwisdom
    [表征] CO脉冲吸附测金属分散度的原理 (8/3176) jimmyhwd519 2009-03-12 2009-03-13 13:26:06 by finetec
    [催化反应] 减压蒸馏问题 (4/452) zilongchn 2009-03-07 2009-03-13 11:33:29 by xiangdao
    [催化反应] 关于反应的问题 (3/665) hzblycfe 2009-03-09 2009-03-13 11:14:14 by xiangdao
    [催化剂制 ] 溶胶凝胶法制备的氧化钛产物变黑为什么    ( 1 2 ) (15/798) 大连理工 2009-03-12 2009-03-13 11:12:40 by dohu
    请教北京哪里有可以测定柴油十六烷值的? (2/84) 12325460 2009-03-13 2009-03-13 10:40:38 by 12325460
    [催化剂制 ] 如何制备SiO2-Al2O3和SiO2-MgO固体酸催化剂? (4/618) deep_bluesea 2009-03-03 2009-03-13 09:41:26 by arielroy
    [表征] 请教O1s分峰的问题 (3/380) 姚遥 2009-03-12 2009-03-13 08:05:14 by zuozhijun5134
    [表征] XPS分析--Si-OH(二氧化硅表面羟基) (1/1840) greatlium 2009-03-12 2009-03-13 08:02:38 by zuozhijun5134
    热门的催化课题    ( 1 2 3 ) (26/2106) ruirui20087086 2009-02-20 2009-03-12 23:22:06 by madynau
    [催化剂制 ] 双组分催化剂 (3/314) xiaoli6013 2009-03-12 2009-03-12 22:41:45 by davideok
    [催化剂制 ] 前驱物:ATTM溶液与乙酸溶液的反应 (2/251) sysdsy 2009-03-02 2009-03-12 21:22:23 by 晴天8773
    [催化反应] 【求助】醇酸聚合反应的催化剂有哪些? (3/451) haiyue3986 2009-03-09 2009-03-12 19:07:23 by haiyue3986
    [催化剂制 ] 锌汞齐催化剂的制备。 (0/116) helin_1984 2009-03-12 2009-03-12 18:44:39 by helin_1984
    [仪器药品] 急问:T柱的活化温度 (0/40) ylj3618 2009-03-12 2009-03-12 18:30:12 by ylj3618
    [表征] 征集催化剂表征中所有可表征的性质 (评阅+1) (7/688) daiqiguang 2009-03-12 2009-03-12 18:18:57 by 小曼
    [催化剂制 ] 磷酸钛的制备 (1/161) piaoxue2511 2009-03-12 2009-03-12 17:37:55 by zzy0264
    催化剂的活性、选择性已经很高了,应该从哪些方面入手开展工作?    ( 1 2 3 ) (20/1482) nichael1985 2009-02-23 2009-03-12 17:12:36 by sleepyhkyo
    [表征] 请教催化剂碳氧单双键定性,金属价态定性的问题 (5/357) swallowll 2009-03-11 2009-03-12 17:05:40 by swallowll
    [催化剂制 ] 如何判断硅胶水解完全 (0/131) wyme 2009-03-12 2009-03-12 17:04:10 by wyme
    [仪器药品] 在线求助(气相色谱问题) (6/415) qinmeng 2009-03-05 2009-03-12 16:47:39 by qinmeng
    Pd/c催化剂 (0/60) liuxing3982 2009-03-12 2009-03-12 16:04:42 by liuxing3982
    [催化剂制 ] 请教用于流化床反应器的催化剂物性指标有那些? (2/269) ci09220224 2009-03-12 2009-03-12 15:20:41 by ci09220224
    [催化剂制 ] 哪位做过三苯基磷金属配合物的,它能跟铝配位吗,怎样做三苯基磷金属配合物 (2/168) bxwisdom 2009-03-12 2009-03-12 14:48:44 by bxwisdom
    [表征] 请教一个滴定问题~ (1/83) 催化粪子 2009-03-12 2009-03-12 14:17:58 by bxwisdom
    [催化剂制 ] 硝酸铂怎么做? (4/541) yandy8 2009-03-03 2009-03-12 14:16:33 by yandy8
    [表征] tg-dsc的曲线 (4/480) 老是重名 2009-02-27 2009-03-12 14:11:53 by 催化粪子
    [表征] 请教:做带载体的金催化剂测试 (8/486) lfztd 2009-03-03 2009-03-12 13:59:08 by eroszhyx
    [催化动态] 第15届全国分子筛学术年会通知 (评阅+2) (0/159) 催化大师 2009-03-12 2009-03-12 12:38:56 by 催化大师
    [仪器药品] 多孔氧化铝模板 (2/196) simplesoul 2009-03-12 2009-03-12 12:22:33 by du661123
    [仪器药品] 【求助】:氯铂酸在水中的溶解度?    ( 1 2 ) (10/867) Sl6621 2008-12-24 2009-03-12 12:21:45 by bxwisdom
    粒径和细度有什么区别? (2/198) 心碎无痕 2009-03-12 2009-03-12 11:54:16 by gdalo
    [催化剂制 ] 一种络合物制备方法 (0/102) 351 2009-03-12 2009-03-12 11:29:42 by 351
    求助 ピロリン酸第二铁 是什么意思? (1/87) 浮山雨客 2009-03-12 2009-03-12 10:44:52 by zhangwengui330
    求助购买超临界干燥设备 (1/170) liwu_tj 2009-03-12 2009-03-12 09:46:35 by wuyyjs
    [仪器药品] 【急问】如果气相色谱的TCD的热丝脏了,除了基线不稳,还会有什么现象表现出来 (7/483) ylj3618 2009-03-11 2009-03-12 09:25:54 by ratio
    [催化动态] 提供4个今年催化相关的国内会议信息 (+2) (评阅+4) (8/1867) xmclyn 2009-03-10 2009-03-12 09:15:41 by liuyuanyuan
    几个催化方面的词汇什么意思呀? (6/530) nichael1985 2009-03-07 2009-03-12 09:14:24 by nichael1985
    今年国内外比较好的催化会议都有哪些?? (5/518) lggm208 2009-03-11 2009-03-12 08:50:15 by xmclyn
    [催化反应] 请问ZSM-5的最高使用温度是多少? (5/614) 芝麻582 2009-03-11 2009-03-12 08:29:33 by xmclyn
    [表征] 求助:碳管的红外图谱? (5/668) qinxiaoping 2009-03-11 2009-03-12 08:03:21 by qinxiaoping
    [仪器药品] 那里有卖四丙基溴化铵 (1/89) harvy 2009-03-11 2009-03-12 06:23:53 by thfeng
    [表征] 如何测定固体的紫外漫反射光谱 (1/218) sunty 2009-03-11 2009-03-12 00:58:38 by superman900
    [催化反应] 请问金属醇盐高温煅烧分解需要在惰性气体下进行吗? (2/152) ryxtony 2009-03-11 2009-03-11 22:27:20 by ryxtony
    [表征] 翻译请教 (1/84) 煤柜的明子 2009-03-11 2009-03-11 20:47:09 by linqi723
    [催化反应] L42滤波片是什么颜色的? (5/363) chanerwang 2009-03-09 2009-03-11 20:24:43 by chanerwang
    [催化剂制 ] HMS凝胶是什么凝胶,谢谢 (2/118) pengfeiyue 2009-03-10 2009-03-11 19:27:47 by pengfeiyue
    [催化反应] 做乙醇水蒸汽重整制氢反应,气相色谱方法在线如何定量分析CH4 CO2、H2 丙酮、乙醇等 (3/414) catalysis 2009-03-11 2009-03-11 18:39:14 by catalysis
    [催化剂制 ] 载体成型焙烧 (8/685) zhang20083157 2009-03-11 2009-03-11 17:46:59 by zhang20083157
    请教:相转移催化剂PEG400或者600之类的催化机理 (1/119) 杭城小帅 2009-02-25 2009-03-11 16:57:58 by 杭城小帅
    [催化动态] 第十一届全国络合(均相)催化学术讨论会(第一轮通知) (评阅+3) (7/415) uil 2009-03-10 2009-03-11 16:44:03 by uil
    [催化剂制 ] 【求助】【帮帮我】制备咪唑钠盐 (0/118) aaabear 2009-03-11 2009-03-11 16:35:24 by aaabear
    [催化剂制 ] 有关硅胶作催化剂的几个问题 (0/127) conan3020 2009-03-11 2009-03-11 15:16:42 by conan3020
    镧的质量分数指镧还是La2O3的质量分数?? (2/102) sdgyang 2009-03-11 2009-03-11 15:09:49 by davideok
    [表征] 关于小角xrd的图形 (2/183) cntristone 2009-03-04 2009-03-11 14:49:44 by cntristone
    [表征] [催化剂表征]求助:大侠关于SAPO34、44和47的区分问题? (4/611) lionfly 2009-03-04 2009-03-11 14:16:53 by lionfly
    [催化剂制 ] 催化剂还原问题? (4/381) Rain润 2009-03-11 2009-03-11 12:03:47 by davideok
    [催化反应] 配制甲基橙溶液的问题 (1/462) sunty 2009-03-10 2009-03-11 11:51:22 by eroszhyx
    询问一个催化专业术语 (3/214) liu5288fang 2009-03-10 2009-03-11 11:20:54 by wanglilove
    [催化剂制 ] 丝光沸石分子筛的晶化时间 (2/201) tanghua8196 2009-03-06 2009-03-11 11:12:45 by jiji10
    [仪器药品] 哪几家公司的酶制剂比较好。 (0/151) 舒克8265 2009-03-11 2009-03-11 10:49:25 by 舒克8265
    工业催化剂的稳定性 (5/471) ethanyang 2009-03-10 2009-03-11 10:17:02 by guoj5292
    [表征] 含N 的官能团表征 (3/369) liuhao6 2009-03-10 2009-03-11 09:52:48 by zitongtong
    [仪器药品] 谁知道三氧化二铝的无机膜那里有卖?? (2/119) timeyear88 2009-03-10 2009-03-11 09:20:25 by timeyear88
    [催化剂制 ] 请教载体和活性组分相关问题 (5/491) 306389542 2009-03-07 2009-03-11 09:18:30 by chilaman00
    [表征] 请问:SEM 与TEM有何区别(本人用于纳米氧化锌的表征) (3/709) violet796 2009-03-10 2009-03-11 09:16:23 by triumph_w
    [催化剂制 ] pvp -k系列均聚物中"k"代表的意思是什么 (2/103) wenhl 2009-03-10 2009-03-11 09:06:28 by wenhl
    [催化剂制 ] 请教如何制备含硅酸盐的催化剂 (3/398) 小曼 2009-03-09 2009-03-11 08:44:14 by 小曼
    [催化剂制 ] 求助催化剂活性组分设计? (5/331) lvyazhou20 2009-03-10 2009-03-11 08:02:52 by lifugang
    [表征] 请问可以做XRD定量分析?? (5/465) 小曼 2009-03-09 2009-03-11 00:41:13 by list1111
    [催化动态] 第十二届全国青年催化学术会议 资讯    ( 1 2 ) (评阅+4) (10/1185) xmclyn 2009-02-04 2009-03-11 00:34:36 by finetec
    [催化剂制 ] 4A分子筛活化问题(完成) (2/643) echem318 2009-03-10 2009-03-10 23:28:27 by zhangwengui330
    [催化剂制 ] 求助:固体负载催化剂的焙烧 (8/736) liuyongtan 2009-03-05 2009-03-10 23:24:01 by liuyongtan
    [仪器药品] 带石英窗口的三电极电解池 (1/144) jifei19830808 2009-03-09 2009-03-10 23:22:59 by zhangwengui330
    [表征] XPS问题请教    ( 1 2 ) (19/1224) clong2000 2009-03-09 2009-03-10 23:04:24 by peem
    [催化剂制 ] 请问C16PC是什么呀? (0/34) wenhl 2009-03-10 2009-03-10 21:55:51 by wenhl
    请问国外什么催化杂志档次低一点,好发一些 (2/355) sunty 2009-03-10 2009-03-10 21:38:58 by zouzhq
    [催化反应] Li3PO4是什么反应的催化剂(送金币) (9/928) peibohfy 2009-01-15 2009-03-10 21:31:29 by lqhhuihua
    求助:关于正交实验 (3/274) xxccxx 2009-03-10 2009-03-10 20:40:12 by violet796
    [催化剂制 ] 请教如何制备固溶体光催化剂 (2/147) 568304349 2009-03-10 2009-03-10 20:08:22 by 568304349
    [催化剂制 ] USY的孔道大小 (2/85) tanghua8196 2009-03-10 2009-03-10 20:00:57 by zyhou
    [催化剂制 ] 关于镍纳米颗粒的制备 (6/524) hyliliyang 2009-02-05 2009-03-10 19:45:45 by hyliliyang
    [催化剂制 ] 焙烧炉1000度通氨气谁做过-请指点    ( 1 2 ) (11/1039) hr5898 2009-03-08 2009-03-10 19:33:47 by atlas_go
    [催化剂制 ] 请教:一般来说固体氧化物颗粒的密度大约是在什么范围? (2/86) zczylzy520 2009-03-10 2009-03-10 18:46:35 by zczylzy520
    [催化反应] 有用MCM-41载金属催化氧化NO为NO2的么?    ( 1 2 ) (12/811) harmile 2008-11-18 2009-03-10 16:43:59 by huangym888
    [催化剂制 ] 三乙胺 (0/152) gexin 2009-03-10 2009-03-10 15:58:22 by gexin
    [催化剂制 ] 溶胶-凝胶法制备二氧化硅存在的问题 (7/848) sunshen 2009-03-04 2009-03-10 14:44:58 by davideok
    [仪器药品] C16PC是什么呀? (0/40) wenhl 2009-03-10 2009-03-10 14:43:18 by wenhl
    [表征] XRD分析 (2/278) mtdwx21 2009-03-09 2009-03-10 14:03:56 by mtdwx21
    [催化剂制 ] 钯氧化铝催化剂    ( 1 2 ) (11/1045) xiaoli6013 2009-03-05 2009-03-10 13:57:40 by xiaoli6013
    资源 [ 查看全部 ] 作者 最后发表
    [催化资源] Natural Gas Conversion, at the Europacat VIII Conference会议论文选集 (15/773) lihai0910 2009-03-11 2009-03-13 16:34:27 by yangyuchuan74
    [催化剂制 ] 新查到一些有关尖晶石的文献 (19/610) luohehuan 2009-03-06 2009-03-12 22:44:30 by juyaoming
    催化剂的制备方法 (1/111) 351 2009-03-12 2009-03-12 12:17:46 by 海阔天空3269
    [催化动态] Sientific Events related to Catalysis (0/151) njhunter 2009-03-11 2009-03-11 09:52:28 by njhunter
    [催化资源] 奈米粉體合成與應用 (3/162) ryxtony 2009-03-11 2009-03-11 09:05:41 by 温圣达
    [催化资源] 择形催化 (7/584) a410731466 2009-02-02 2009-03-10 23:08:43 by 鲁智深
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