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    [热点] 酰胺脱乙酰基 chibby 2026-02-06 刚刚
    bulk TiO2 是什么意思?    ( 1 2 ) (10/929) chloral 2007-07-06 2007-07-11 10:38:58 by adomslion
    [催化反应] 乙炔氢氯化合成氯乙烯的非汞催化剂 (6/381) 112113 2007-07-05 2007-07-11 10:11:34 by 112113
    [催化剂制 ] 浸渍法制备氯化亚铜吸附剂求助 (5/862) yunjin010 2007-07-08 2007-07-11 09:18:29 by ogan9157
    [催化反应] 甲烷芳构化积炭问题的探讨 (3/441) friends10g 2007-07-10 2007-07-11 09:17:15 by ch4_hcho
    做理论催化计算的人多吗?    ( 1 2 ) (11/743) wexondft 2007-07-10 2007-07-11 09:09:51 by numbernine
    [表征] XPS 测还原样? (5/886) qin20010 2007-07-10 2007-07-11 08:54:46 by qin20010
    [催化反应] 再问甲烷芳构化问题 (2/130) friends10g 2007-07-10 2007-07-11 08:14:18 by jacken
    [仪器药品] 砷钨杂多酸市场上可以买到吗? (1/90) jyh0506104 2007-07-09 2007-07-11 06:54:54 by polyoxometalate
    [催化剂制 ] 急,有关拟薄水铝石 (8/1155) pying113 2007-05-09 2007-07-11 00:14:26 by 醉舞清风
    [仪器药品] 请教:氙气灯的散热问题    ( 1 2 ) (19/1403) 雪花飞 2007-04-18 2007-07-10 22:37:54 by cdmc
    [催化剂制 ] 稀有金属催化 (1/136) kalademao 2007-07-10 2007-07-10 22:33:46 by cataldog007
    [催化反应] 请教如何表征是溶胶还是溶液 (5/525) fenglingcao 2007-07-10 2007-07-10 22:30:26 by tcmtang2001
    [催化资源] 学习晶体结构的一个网站 (评阅+1) (4/477) lhl78lhl 2007-07-10 2007-07-10 22:23:52 by nxl5096224
    [催化反应] CO催化动力学实验比速选择问题 2 (4/513) boboxiong 2007-07-10 2007-07-10 21:22:41 by ch4_hcho
    [催化反应] [讨论]甲烷选择氧化制甲醛    ( 1 2 ) (12/909) ch4_hcho 2007-07-08 2007-07-10 21:05:47 by ch4_hcho
    [催化剂制 ] [求助]尿素在乙醇中的溶解度?    ( 1 2 ) (+0.25) (14/5565) 阿栋 2006-10-23 2007-07-10 20:55:38 by shiyanshi315
    [催化反应] 固体酸催化甲苯F-C烷基化,有什么细节要注意? (1/109) f0008 2007-07-09 2007-07-10 20:55:34 by ccxmc
    请大家帮忙翻译关于催化剂状态的一段话 (5/471) getiao 2007-07-10 2007-07-10 17:33:37 by tcmtang2001
    [仪器药品] [请教]La(NO3)3.6H2O中La2O3含量 (3/577) getiao 2007-07-07 2007-07-10 16:58:06 by chencf
    [仪器药品] 质谱扫到了一个质量数为8的碎片峰 (4/560) triumph_w 2007-07-09 2007-07-10 12:29:23 by yucc
    请教翻译!Mediated? (5/933) cochrt 2007-07-09 2007-07-10 09:08:02 by zhqq0225
    [表征] 求助:翻译两句分子筛的IR表征,谢谢!! (2/159) fulingyan 2007-07-09 2007-07-10 09:05:35 by fulingyan
    [催化反应] 请教反应液变色问题? (1/156) ishk 2007-07-09 2007-07-10 05:55:51 by cataldog007
    [表征] 掺杂元素XPS不出峰    ( 1 2 ) (10/1488) starfry 2007-07-09 2007-07-10 00:38:01 by starfry
    [催化反应] 想做烷基化,大家给个指导 (8/560) ccxmc 2007-07-04 2007-07-09 22:18:18 by ccxmc
    [催化剂制 ] 超强固体酸 (6/452) yxb 2007-07-08 2007-07-09 21:25:17 by cataldog007
    [仪器药品] 求异喹啉 (1/70) 语瞳 2007-07-09 2007-07-09 20:34:08 by cata_turtle
    [催化反应] 建立非均相反应动力学的基本步骤是什么?? (金币≥1)(4/145) lyc_00745 2007-07-07 2007-07-09 19:27:29 by ch4_hcho
    [表征] 请教H2-TPD实验中的一个问题 (8/1366) liliangliang 2007-07-06 2007-07-09 19:06:18 by ch4_hcho
    [催化动态] 近来nature文章A class of non-precious metal composite catalysts for fuel cells (评阅+1) (2/220) 何足道008 2007-07-08 2007-07-09 13:35:06 by 何足道008
    在压MEA过程中如何防止处理过的膜发生卷曲? (2/72) happyboy2008 2007-07-05 2007-07-09 13:34:49 by happyboy2008
    [催化剂制 ] [专家] 求助:三氧化二铋在氢气氛中的还原温度? (3/394) zyhou 2007-07-08 2007-07-09 12:04:27 by zyhou
    [催化剂制 ] 关于无负载镍钼双金属催化剂制备 (4/336) 阿栋 2007-07-09 2007-07-09 11:57:11 by zyhou
    急求 bulk phase 的 bulk 是什么意思? (4/913) chloral 2007-07-09 2007-07-09 08:39:31 by chloral
    找不到文章的supporting materials! (3/592) jliu06 2007-07-08 2007-07-09 08:22:19 by daiqiguang
    化学工程专业的博士做催化如何? (8/753) dragon8368 2007-07-07 2007-07-08 14:04:21 by dragon8368
    哪位有《沸石催化与分离技术》这本书啊?    ( 1 2 ) (13/905) ln7956 2007-06-08 2007-07-08 11:56:22 by gengxin60
    [催化动态] 记两院资深院士、石化催化剂专家闵恩泽 (8/1417) 纳米催化 2007-06-11 2007-07-07 23:58:00 by bianzhf
    [表征] 求助:TiO2的单晶性问题! (6/549) bianzhf 2007-06-22 2007-07-07 23:48:13 by bianzhf
    [表征] NH3-TPD吸附温度如何确定 (5/1284) tangyang 2007-06-27 2007-07-07 23:44:02 by cataldog007
    急问异丙醇铝的溶解问题 (4/1256) ywjywj918 2007-07-06 2007-07-07 23:04:16 by cataldog007
    [催化反应] 请问分子筛的交换度与转化率的关系 (2/95) skyasll 2007-07-07 2007-07-07 22:47:07 by cataldog007
    [仪器药品] 挤条 (5/300) tiangaoyundan 2007-07-07 2007-07-07 18:26:29 by gter_wang
    [催化反应] 钛硅分子筛讨论?    ( 1 2 3 4 ) (30/2140) sunofwind 2007-05-11 2007-07-07 16:15:00 by lwnk2006
    [表征] 纯Cr2O3 H2-TPR还原温度 (6/940) zjnu2282924 2007-07-05 2007-07-07 15:31:27 by zjnu2282924
    [催化剂制 ] 制备MCM-48焙烧时间问题。 (3/322) yxy1014169 2007-07-07 2007-07-07 10:57:51 by nxl5096224
    [仪器药品] 求助:2,4-二氯苯酚的性质 (3/413) anniewu 2007-07-06 2007-07-07 09:05:53 by anniewu
    [仪器药品] 哪儿有醋酸铂销售 (5/377) ynxhp 2007-07-04 2007-07-07 04:05:40 by swz_zf
    [催化剂制 ] 求助:有硅铝比在300-600之间的高硅分子筛吗? (7/449) chencf 2007-07-06 2007-07-07 01:54:10 by zhangwengui330
    干燥塔 (2/126) 凡龙 2007-07-06 2007-07-07 01:50:07 by zhangwengui330
    [仪器药品] 求不同硅铝比ZSM-5原粉购买地址    ( 1 2 ) (+0.5) (11/756) kangzhen_y 2006-09-21 2007-07-06 22:13:35 by jljcat2001
    [仪器药品] 玻璃管不会炸吗?感觉是个强放热反应    ( 1 2 ) 51 (12/1057) 远方1999 2007-06-30 2007-07-06 21:13:05 by 大正源道义
    [表征] 物理吸附,XRD? (6/525) eszhan 2007-07-02 2007-07-06 19:58:58 by alusia
    [催化动态] 一篇science文献---通过修饰Au簇Pt催化剂稳定性的提高 (评阅+2) (0/146) 何足道008 2007-07-06 2007-07-06 19:51:22 by 何足道008
    [表征] 二硫化鈀中硫和鈀各是几价的 (1/70) lovealice 2007-07-05 2007-07-06 18:03:14 by lovealice
    [催化剂制 ] 求助:怎样把二价铜完全还原成一价铜    ( 1 2 3 4 ) (33/4948) yaoyao06 2007-01-21 2007-07-06 17:18:40 by jacs
    [催化动态] 求工业上乙炔选择性还原加氢的催化剂的具体资料 44 (6/623) yong1982 2007-06-20 2007-07-06 17:11:42 by xushaohua
    [催化反应] (众说纷纭)当代燃料电池发展和文章发表的突破口 (1/154) 何足道008 2007-07-06 2007-07-06 16:28:39 by 何足道008
    乙酸钾、碳酸钾的分解温度分别是多少? (0/909) Z.X.Yu 2007-07-06 2007-07-06 15:15:43 by Z.X.Yu
    [催化反应] 选择性氧化 (4/255) wwwppp 2007-07-05 2007-07-06 13:25:20 by mermaid332
    [表征] 一个关于NH3-TPD表征的问题 (4/894) 32691819 2007-06-27 2007-07-06 13:15:49 by louis.troy
    有没有吸附SO2,但不吸附H2S的分子筛? (6/632) cuiyanqing 2007-06-23 2007-07-06 12:47:56 by cuiyanqing
    [催化反应] Pd纳米粒子稳定性很差的原因有哪些 (4/516) 何足道008 2007-07-05 2007-07-06 08:23:06 by 何足道008
    [表征] 哪里可以做H2-TPR表征,催化剂还原过程中有H2S生成 (5/890) bluecard 2007-06-25 2007-07-06 08:17:40 by zyhou
    [催化动态] 招聘工业催化专业博士 (6/799) meijuancao 2007-07-05 2007-07-06 02:26:17 by ccxmc
    [催化剂制 ] 谁能给我介绍几种做固体催化剂用的粘合剂呀 (6/734) oneliudan 2007-06-30 2007-07-05 23:23:00 by jhzhu1982
    [仪器药品] 求助:哪儿有田菁粉销售? (2/112) ynxhp 2007-04-29 2007-07-05 23:16:31 by wyb20050316
    [仪器药品] 求助!TPAOH(四丙基氢氧化铵)的毒性及使用注意事项 (4/1932) eric622822 2007-07-05 2007-07-05 22:30:03 by eric622822
    [表征] 求助Ca的xps (6/132) zhangsh04 2007-06-28 2007-07-05 22:21:33 by cappuccino493
    [仪器药品] A型分子筛原粉处理 (2/166) shiyanshi315 2007-06-29 2007-07-05 19:49:07 by louis.troy
    [仪器药品] 哪里有β- 分子筛销售 (9/732) ynxhp 2007-06-27 2007-07-05 18:55:11 by nkccg
    [催化剂制 ] 如何实现滤饼与滤纸的有效分离 (9/642) friends10g 2007-07-03 2007-07-05 18:37:41 by louis.troy
    [催化反应] 请高手们谈谈烃类催化吧! (5/309) lhl78lhl 2007-07-03 2007-07-05 18:30:17 by louis.troy
    [仪器药品] ZSM5属于微孔还是中孔    ( 1 2 3 ) (20/1547) friends10g 2007-07-02 2007-07-05 18:23:56 by louis.troy
    [催化剂制 ] 求教一个催化剂制备的问题    ( 1 2 ) (16/1113) boboxiong 2007-03-28 2007-07-05 17:45:58 by louis.troy
    [催化反应] 关于扩散控制和化学反应控制 (3/745) flyblue 2007-07-04 2007-07-05 16:40:50 by getiao
    [催化剂制 ] 钯催化剂相关 (3/226) sanking150 2007-07-05 2007-07-05 16:04:59 by xiananxue
    [催化剂制 ] 请教:金属负载量怎么计算?    ( 1 2 3 ) (26/5074) 新研楼 2007-04-28 2007-07-05 15:20:59 by someone521
    水中溶解氧的测定方法 (1/138) andyao 2007-07-05 2007-07-05 15:03:26 by logan65213
    [催化剂制 ] 白云石怎么煅烧 (1/419) oneliudan 2007-06-28 2007-07-05 14:39:12 by 求学者zy
    [催化剂制 ] 求助:什么是薄板催化剂? (1/92) lhrye 2007-07-01 2007-07-05 14:29:17 by 求学者zy
    [催化反应] 请大家推荐催化测试成套设备    ( 1 2 ) (14/596) 雁过无痕 2007-06-25 2007-07-05 14:00:11 by chencf
    [表征] 急问:哪里可以做吡啶吸附的红外?    ( 1 2 ) (10/1202) liuliu7139 2007-07-02 2007-07-05 12:25:12 by liuzy73
    [催化剂制 ] 关于用PdCl2制备Pd的问题 (0/152) shiminqicai 2007-07-05 2007-07-05 11:45:15 by shiminqicai
    [仪器药品] 关于色谱    ( 1 2 ) (13/402) tiangaoyundan 2007-06-27 2007-07-05 10:42:11 by ylj3618
    [催化反应] 污水处理方面的催化剂 (9/793) AppliedChemist 2007-06-21 2007-07-05 10:18:25 by AppliedChemist
    [表征] 请教XPS分析    ( 1 2 ) (12/610) gaohaohua_530 2007-06-30 2007-07-05 09:22:08 by dohchen
    [催化反应] 目前光催化产氢的活性最高可以到多少呢? (1/209) starfry 2007-07-05 2007-07-05 09:16:00 by xin8334
    [仪器药品] 请问有用氧化锌做载体的吗? (6/829) homeless555 2007-07-03 2007-07-05 08:52:07 by homeless555
    [催化反应] 哪位是做丙烷丁烷脱氢反应的?进来看看SOS (2/182) guyueyue 2007-07-04 2007-07-05 08:46:37 by guyueyue
    [催化反应] 请教耐高温的简单均相催化剂或半均相催化剂 (1/71) lucc22 2007-07-03 2007-07-05 08:21:41 by gjw1888
    [仪器药品] [请教]如何打开玻璃密封包装的硝酸钯? (7/531) getiao 2007-07-04 2007-07-04 21:22:06 by getiao
    [催化反应] 关于催化剂的最佳浓度 (2/217) ljknirvana 2007-07-04 2007-07-04 19:39:25 by jwelln
    资源 [ 查看全部 ] 作者 最后发表
    [催化资源] 有序介孔材料及其应用 (17/1596) polyoxometalate 2007-03-26 2007-07-10 14:33:28 by graceandbill
    [催化资源] [专家] 《绿色化学》最新资源 (5/814) zyhou 2007-07-07 2007-07-09 16:37:00 by JSBYFB66
    [催化资源] ASAP 2020比表面积和孔隙度吸附仪英文简介 (2/392) accumulate123 2007-07-06 2007-07-08 13:53:24 by eric622822
    [催化资源] 碱土金属氧化物、氢氧化物作为碱催化反应催化剂的优化(reveiw) (27/1173) woyoo 2007-05-12 2007-07-08 07:50:02 by dandin
    [催化反应] Catalytic Methods for the Reductive Coupling of Alkynes (0/55) zhky666 2007-07-07 2007-07-07 15:46:30 by zhky666
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