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[热点] 微信指数没变化,科研之友没阅读 wangze12014 2026-07-30 刚刚
[催化剂制 ] 【求助】有关离子液体催化剂的保存 (3/875) lxh_0818 2010-11-26 2011-09-27 09:53:17 by dandin
[催化剂制 ] 【求助】大家有做离子液体的吗 (9/1358) yuanyuanli10 2010-11-04 2011-09-27 09:39:35 by qq542490737
[催化剂制 ] 【求助】离子液体用完了,求助制备方法 (4/1039) hailiang6363 2011-01-06 2011-09-27 09:35:23 by qq542490737
[催化剂制 ] 【求助】杂多酸催化剂 (金币≥10)(6/149) 181806208 2011-01-07 2011-09-27 09:23:07 by qq542490737
[催化剂制 ] 【求助】SiO2作载体如何进行前处理 (2/356) bunny8303 2010-10-22 2011-09-27 09:16:44 by shuni1918
[催化剂制 ] [已完结]如何鉴定无定形硅铝的形成 (3/814) cuiguoqi_20 2011-09-26 2011-09-26 20:28:19 by ljj-21yd
[催化剂制 ] SBA-15合成中HCl的作用是什么?可以用柠檬酸代替吗? (4/2141) xiaoyingpaopao 2011-09-23 2011-09-26 19:31:32 by 陈彦
[催化剂制 ] 请问如何合成高比表面积(>10)的钙钛矿?? (评阅-5) (7/1833) zhong-h 2011-09-24 2011-09-26 16:04:27 by 迈步从头越
[催化剂制 ] [已完结]求助文献 (0/190) zhong-h 2011-09-26 2011-09-26 14:38:56 by zhong-h
[催化剂制 ] [已完结]负载型催化剂    ( 1 2 ) (13/1073) chang828 2011-09-23 2011-09-26 07:08:49 by 笨小孩515
[催化剂制 ] 【求助】Pd/C 制备问题 (7/1213) z3x93339 2011-03-31 2011-09-25 07:21:38 by 银笛书生
[催化剂制 ] [已完结]Ru配合物的前体为什么非要用K[RuCl5H2O]来合成呢? (0/276) meihui1023 2011-09-23 2011-09-23 19:14:15 by meihui1023
[催化剂制 ] 渣油加氢催化剂 (1/574) xwq832566 2011-09-18 2011-09-22 16:01:45 by tinggqw
[催化剂制 ] [已完结]关于铂徕催化剂 (0/286) magua1988 2011-09-22 2011-09-22 09:15:00 by magua1988
[催化剂制 ] [已完结]金属氧化物负载Pd的预还原 (3/1263) wb19880125 2011-09-20 2011-09-21 22:36:30 by luxinnin
[催化剂制 ] [已完结]请教如何移取含细小颗粒的悬浊液能够保证均匀 (0/251) hbf87 2011-09-21 2011-09-21 21:34:06 by hbf87
[催化剂制 ] 制备Pd/Al2O3催化剂 用乙醇做还原剂所需PH (2/282) kong我就是我 2011-09-21 2011-09-21 18:06:33 by benqi2007
[催化剂制 ] 关于金属造粒机 (1/322) nkalbert 2011-09-21 2011-09-21 16:15:03 by zhongma88619
[催化剂制 ] [已完结]如何做大孔的氧化铝载体 (4/784) 稻花香 2011-09-13 2011-09-21 14:33:31 by 稻花香
[催化剂制 ] [已完结]请帮忙看一下,汽车尾气三效催化剂方面选择合适的催化剂    ( 1 2 ) (12/2083) kissabletana 2011-09-17 2011-09-21 08:30:28 by kissabletana
[催化剂制 ] [已完结]请教如何合成不同孔径的有序中孔炭 (3/1169) hbf87 2011-09-19 2011-09-21 07:32:55 by caszguilin
[催化剂制 ] 【求助】求助二碘环己二胺合铂纯度的检测方法 (1/341) yaoyao06 2010-12-23 2011-09-20 22:54:58 by wawbw
[催化剂制 ] [已完结]贵金属负载到碳粉问题    ( 1 2 ) (12/2661) kuaile20081 2011-08-11 2011-09-20 22:13:29 by wawbw
[催化剂制 ] [已完结]请大家帮忙看看,谢谢 (3/432) dshchina 2011-09-20 2011-09-20 21:37:53 by lyy-bbg
[催化剂制 ] AgNO3见光分解的原理是什么呢? (0/6446) yanjunqing 2011-09-19 2011-09-19 21:38:35 by yanjunqing
[催化剂制 ] [已完结]silicalite-1膜制备过程中氢氧化钠起到什么作用? (1/490) 淮北77 2011-09-19 2011-09-19 18:47:22 by ljj-21yd
[催化剂制 ] [已完结]看文献的疑问 (1/328) 飞天超人 2011-09-19 2011-09-19 17:23:25 by ljj-21yd
[催化剂制 ] [已完结]等体积浸渍    ( 1 2 ) (10/2063) zhangfei272 2011-09-16 2011-09-18 22:33:44 by penguin1987
[催化剂制 ] [已完结]原子吸收测X型分子筛中钠离子含量问题 (0/244) 学员NZiTxb 2011-09-18 2011-09-18 14:27:25 by shuijingping
[催化剂制 ] 貌似现在汽车尾气三效催化剂比较热门啊 (2/629) masterxie 2011-09-16 2011-09-18 09:03:46 by masterxie
[催化剂制 ] [已完结]磺酸树脂催化剂可以如何让改性?如何制备?(应用于FCC烷基化脱硫) (1/261) you10130 2011-09-14 2011-09-16 16:15:30 by you10130
[催化剂制 ] [已完结]分子筛用于脱蜡,如何改性,提高其吸附能力呢 (2/453) marsxi 2011-07-20 2011-09-16 08:26:21 by marsxi
[催化剂制 ] [已完结]负载的操作 (3/371) zhangfei272 2011-09-15 2011-09-15 18:53:22 by ljj-21yd
[催化剂制 ] [已完结]水热合成分子筛 (6/1267) fjsnfsl 2011-08-04 2011-09-15 17:11:50 by fjsnfsl
[催化剂制 ] [已完结]求助5nm以下负载型银催化剂的制备方法 (0/220) qingch159 2011-09-15 2011-09-15 15:57:57 by qingch159
[催化剂制 ] 干燥温度和时间对催化剂有什么影响吗?谢谢! (6/1220) lifangzhao 2011-09-03 2011-09-15 11:34:15 by sunmoongo
[催化剂制 ] [已完结]镁镧复合氧化物 (1/648) yangxushi 2011-09-15 2011-09-15 11:23:07 by gwsdream
[催化剂制 ] 有没有谁可以解释下 (9/1197) 笨小孩515 2011-09-06 2011-09-15 11:18:09 by sunmoongo
[催化剂制 ] 焙烧所得氧化物结构? (2/322) yifang_22 2011-09-14 2011-09-15 10:06:56 by yifang_22
[催化剂制 ] [已完结]硫酸化氧化锆到底是哪个单词 (1/391) niuyufei1982 2011-05-11 2011-09-14 20:29:02 by bajie2005
[催化剂制 ] [关贴]关于氯化锡的浸渍问题,请教各位虫友! (4/680) xiao62666 2011-08-30 2011-09-14 12:35:51 by you10130
[催化剂制 ] [已完结][关贴]请问煅烧ZSM-5除模板剂的温度和时间一般是多少? (2/754) 天亮晚安 2011-09-14 2011-09-14 10:38:55 by 久而久之
[催化剂制 ] [已完结]有没有人做FeVO4光催化的? (2/436) 宅实验室 2011-09-05 2011-09-13 19:02:56 by 宅实验室
[催化剂制 ] [已完结]求助!活性炭制备问题 (2/369) tommyhan 2011-09-13 2011-09-13 17:24:32 by tommyhan
[催化剂制 ] [已完结]加入二氧化钛可以降低催化剂还原温度吗? (5/1844) 浪里淘沙 2011-09-08 2011-09-12 16:45:02 by zhengf1986
[催化剂制 ] SnS2光催化,降解MO (7/1622) 溪轩dy 2011-09-09 2011-09-12 13:07:55 by 溪轩dy
[催化剂制 ] [已完结]甲酸还原Pt的条件 (0/413) ananlucky 2011-09-11 2011-09-11 10:21:27 by ananlucky
[催化剂制 ] [已完结]关于双双金属存在形式??? (C-EPI+1)(5/1204) shiyu09 2011-09-08 2011-09-10 16:54:53 by 追风少年996
[催化剂制 ] 【讨论】溶胶凝胶法制备介孔二氧化钛 (1/521) qianniuhua201 2011-02-25 2011-09-09 20:34:12 by whychen
[催化剂制 ] K修饰型的催化剂 (5/592) sihua0526 2011-09-08 2011-09-09 09:22:32 by zyhou
[催化剂制 ] [已完结]SBA-15介孔材料和同样孔径的硅胶材料吸附性能为什么差别较大 (4/1528) 没事吹吹风 2011-09-06 2011-09-09 07:42:03 by gwsdream
[催化剂制 ] [已完结]大型旋转式压片机压出柱形片后出现碎粒现象的原因 (2/474) 天津大学 2011-09-08 2011-09-08 23:14:47 by 天津大学
[催化剂制 ] [已完结]固体催化剂细小粉末堵塞管路如何处理 (8/1350) jiakai003 2011-09-07 2011-09-08 17:04:08 by qwery000
[催化剂制 ] [已完结][关贴]急!请教关于分子筛H交换的问题!!! (7/2018) shushen_jian 2011-09-01 2011-09-08 15:57:08 by lindafeng_xul
[催化剂制 ] [已完结]关于DOP/DEHP加氢及加氢催化剂文献求助 (0/560) 小弧线 2011-09-08 2011-09-08 14:49:39 by 小弧线
[催化剂制 ] [已完结]怎样查二氧化硅的硬度 (2/565) 童刘 2011-06-22 2011-09-07 23:58:48 by 实验17楼214
[催化剂制 ] [已完结]煤关于质蜂窝活性炭焙烧的问题? (1/486) mm_zz 2011-09-07 2011-09-07 22:30:56 by tianya8i
[催化剂制 ] [已完结]活性炭的等体积浸渍 (4/1281) zkzm 2011-09-07 2011-09-07 22:02:40 by tianya8i
[催化剂制 ] Pt的负载 (0/564) dandan009 2011-09-07 2011-09-07 20:38:02 by dandan009
[催化剂制 ] [已完结]NH3-TPD (6/1276) linxiaoli 2011-05-26 2011-09-07 09:40:58 by guoyuping
[催化剂制 ] [关贴]关于形貌保护剂 (3/413) cxqtitan 2011-09-06 2011-09-07 08:49:34 by gaochuanping
[催化剂制 ] [已完结]溶胶-凝胶法制备复合光催化剂的搅拌和煅烧过程问题 (0/722) tankeming 2011-09-06 2011-09-06 20:44:08 by tankeming
[催化剂制 ] [已完结]现在可制备金溶胶最小粒径是多少? (1/435) sunzhiguo 2011-04-27 2011-09-06 20:35:08 by leng_yan
[催化剂制 ] [已完结]SBA-16放置了三个月还能用吗 (1/378) peking918 2011-09-06 2011-09-06 16:52:43 by luxinnin
[催化剂制 ] [已完结]吸附效果 (评阅-1) (0/279) 没事吹吹风 2011-09-06 2011-09-06 16:21:26 by 没事吹吹风
[催化剂制 ] [已完结]MCM-41的吸附反应 (3/501) angelina_bit 2011-08-11 2011-09-06 16:03:23 by 没事吹吹风
[催化剂制 ] 离子交换法对ZSM-5改性 (4/1864) jiande 2011-06-01 2011-09-06 10:58:16 by gwsdream
[催化剂制 ] [已完结]氧化钠含量在什么范围可认为分子筛是H型的?    ( 1 2 ) (14/1763) qiaoj 2011-04-27 2011-09-06 09:49:37 by 久而久之
[催化剂制 ] 【求助】请问钼酸铵在多少度焙烧下能分解成三氧化钼 (7/4067) heliukawa 2010-05-11 2011-09-06 09:08:06 by a201181117
[催化剂制 ] [已完结]求含K离子的mcm-41的制备方法(要具体详尽))及制备难点 (0/172) 风鹏正举 2011-09-06 2011-09-06 08:59:35 by 风鹏正举
[催化剂制 ] 购买的分子筛 离子交换 (10/1768) lzjupc 2011-06-28 2011-09-05 20:26:44 by hengping
[催化剂制 ] [已完结]制备出来的Meso-ZSM-5是外表面Sext越大越好吗? (4/769) niuniumaji 2011-09-02 2011-09-05 18:04:46 by lzjupc
[催化剂制 ] [已完结]Na型分子筛的H交换试剂!!! (3/1199) shushen_jian 2011-09-02 2011-09-05 15:42:43 by ljj-21yd
[催化剂制 ] 请问三元金属催化剂工艺的研发用于汽车尾气处理净化器中行业前景如何 (4/2185) kongqingmei 2011-08-01 2011-09-05 14:44:22 by zyc1204
[催化剂制 ] 催化剂烧结问题如何解决? (2/813) masterxie 2011-09-02 2011-09-05 13:59:46 by zyc1204
[催化剂制 ] 金属氧化物压片大家会压多大的压力 (3/644) 499397232 2011-09-04 2011-09-05 11:51:48 by 499397232
[催化剂制 ] [已完结]为什么接触空气会发热? (5/1625) sdxujilei 2011-09-02 2011-09-05 11:11:32 by lyy-bbg
[催化剂制 ] 【求助】BET方法 (12/2176) niuniumaji 2010-12-28 2011-09-05 10:38:32 by yuanbinjing
[催化剂制 ] 【讨论】催化剂成型焙烧的问题. (2/581) 韩伟no1 2010-05-27 2011-09-05 09:45:26 by BINGO3717
[催化剂制 ] [已完结]初涉实验,请求帮助。有关铁氧体!谢谢! (1/469) myself_shero 2011-09-03 2011-09-04 10:53:34 by sundaolai
[催化剂制 ] [已完结]碱金属离子交换分子筛 (1/696) zhangfei272 2011-09-03 2011-09-04 09:51:50 by sundaolai
[催化剂制 ] [已完结]硅酸钠与硅酸乙酯的含硅量一样么 (2/340) tangshiyan 2011-08-31 2011-09-04 09:39:00 by zhangghd
[催化剂制 ] [已完结]制备氧化硅负载磷钨酸催化剂 (5/1555) 猫米 2011-08-18 2011-09-03 22:27:01 by dch27
[催化剂制 ] [已完结]中硅沸石 (0/183) zhangfei272 2011-09-03 2011-09-03 15:33:06 by zhangfei272
[催化剂制 ] [已完结]配置缓冲溶液 (0/227) wang.jing. 2011-09-02 2011-09-02 20:58:08 by wang.jing.
[催化剂制 ] 【求助】介孔分子筛的合成方法有多少种啊? (6/2257) yueamao 2011-02-14 2011-09-02 08:53:39 by hrbj999
[催化剂制 ] [已完结]请问大家谁知道estearic acid中文名称是什么 (3/1208) yangying 2011-08-31 2011-09-01 16:49:30 by plszsx
[催化剂制 ] 超稳y沸石怎么合成 (6/974) tangrongzhi 2011-06-17 2011-09-01 16:01:21 by hcpect205
[催化剂制 ] [已完结][关贴]求一篇关于TS-1制备的文献 (评阅-1) (0/260) sevenpiggy 2011-09-01 2011-09-01 12:28:47 by sevenpiggy
[催化剂制 ] [已完结]如何获得更多的B酸位 (2/674) xiaojundiy 2011-09-01 2011-09-01 12:12:36 by penguin1987
[催化剂制 ] [已完结][关贴]分子筛Naβ的H交换!!! (4/1343) shushen_jian 2011-08-31 2011-08-31 20:57:32 by ljj-21yd
[催化剂制 ] 请教,关于Pt负载催化剂    ( 1 2 ) (16/1580) yangying0707 2011-08-26 2011-08-31 17:01:35 by Johenson
[催化剂制 ] NIMoW浸渍液 (7/777) lzjupc 2011-08-30 2011-08-31 16:39:01 by me471084707
[催化剂制 ] [已完结]关于V2O5-TiO2-SiO2复合催化剂制备 (3/1279) tankeming 2011-08-30 2011-08-31 16:18:05 by tankeming
[催化剂制 ] [已完结]满孔浸渍 (9/1326) liuyan1078 2011-08-24 2011-08-31 16:10:23 by me471084707
[催化剂制 ] [已完结]二氧化钛二氧化铈载体制备 (2/1862) aiziji1985 2011-08-01 2011-08-30 14:21:27 by 1627661916
[催化剂制 ] [已完结]关于甲醇钠作为活性组分制备负载型催化剂 (4/1533) gjhstc 2011-08-29 2011-08-30 09:56:35 by gjhstc
[催化剂制 ] [已完结]二氧化锆制备 (6/711) tyut-hui 2011-08-01 2011-08-30 08:53:34 by 唐小素
[催化剂制 ] [已完结]如何提高成型催化剂的强度及耐磨损能力? (6/971) xiaodao799 2011-08-26 2011-08-30 03:36:18 by nasa1984
[催化剂制 ] [已完结]共沉淀的ph问题 (7/1798) xlszhwd 2011-07-07 2011-08-29 17:08:34 by wyzwyz0088
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