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[热点] 论文投稿求助 Scz_351351 2025-12-20 刚刚
[表征] 【求助】求sba-15失败的原因    ( 1 2 ) (13/2006) xiaojichao 2010-08-06 2011-08-03 12:08:02 by sunqinglin
[表征] 如何用XRD表征不同相Al2O3 (1/488) shuangmiannvyou 2011-08-03 2011-08-03 12:07:04 by leejones
[催化剂制 ] 【求助】加氢催化剂载体用个分子筛有啥要求? (8/1671) songkchang 2010-09-21 2011-08-03 10:41:20 by 青青有我
[催化剂制 ] 【讨论】请教一个Pt催化剂的制备问题 (9/2111) margosa 2011-01-11 2011-08-03 08:51:59 by 小T
Appl catal A 大改后under review一个月? (9/1337) shine6832 2011-06-27 2011-08-03 08:25:00 by shine6832
[催化剂制 ] 新型吸附剂,是不是需要先研究纯活性组分的性能,然后再负载? (12/1565) luckiest 2011-07-25 2011-08-02 17:15:49 by luckiest
[催化反应] 【讨论】讨论一个batch reaction中混合的问题 (5/704) margosa 2010-09-16 2011-08-02 14:53:21 by sound
[仪器药品] 【求助】匀胶机(能用于1*2cm的ITO导电玻璃) (1/508) huihuijing6303 2010-09-11 2011-08-02 14:09:00 by ecind
[催化反应] 二氧化钛光催化的激发光源 (12/2680) xunzhai 2011-07-05 2011-08-02 11:38:21 by antony19871
[仪器药品] 请教有关马弗炉的问题 (4/1117) BINGO3717 2011-08-01 2011-08-01 21:30:55 by yxy056
[催化反应] 【求助】催化剂积碳失活再生方面的一些疑问 (9/1551) yimingwu5597 2011-02-05 2011-08-01 21:02:48 by suman
[仪器药品] 【求助】ammonium complex of trisoxalate niobium(V) (CBMM, Brazil)这个是什么药品 (C-EPI+1)(1/833) yujing5172 2010-07-17 2011-08-01 16:11:16 by wangwei9612
[催化资源] [关贴]二氧化锰处理 (评阅-5) (0/616) lifestyle1200 2011-08-01 2011-08-01 13:48:04 by lifestyle1200
主编说如果再次被拒了就请教他! (11/1371) xiaodizi1987 2011-07-26 2011-08-01 11:35:31 by scf5322
[仪器药品] 请问云南省昆明市哪里有做固体紫外可见的啊 (0/165) muzilihuijuan 2011-07-31 2011-07-31 23:23:02 by muzilihuijuan
[催化反应] [关贴]纳米钯催化剂的优缺点,又适合做什么反应呢? (6/1568) xj123xj 2011-05-04 2011-07-31 19:33:54 by luckydays
【求助】气相色谱程序升温的问题 (2/1108) ericcrh 2010-12-21 2011-07-31 16:14:42 by sundaolai
[催化资源] [关贴]苄基二甲胺 (评阅-5) (1/658) aids521 2011-07-31 2011-07-31 16:07:30 by sundaolai
[催化反应] 请问无定形的二氧化钛有光催化氧化的能力吗? (2/1528) angelsh 2011-07-30 2011-07-30 15:51:04 by angelsh
[仪器药品] 药品公司真假鉴定 (0/256) haoshunli 2011-07-27 2011-07-27 09:00:02 by haoshunli
【讨论】固体氧化物燃料电池内部温度问题 (2/547) 2002f110236 2011-04-15 2011-07-26 13:08:07 by yeleifeiyu
[表征] 氢气化学吸附法测NiO在氧化铝上的分散度 (3/1161) 986654114 2011-07-25 2011-07-26 09:48:28 by sundaolai
[表征] ASAP2020怎么做DFT全孔分析 (1/1137) zhoujin 2011-07-25 2011-07-26 09:08:20 by duyuhai
[仪器药品] 大家来说说北京畅拓的光解水系统 (3/869) yanjunqing 2011-07-25 2011-07-25 21:42:38 by yanjunqing
[催化剂制 ] 关于高温抽真空的问题 (15/1878) xuyuanfeng 2011-07-19 2011-07-25 18:11:40 by me471084707
[催化剂制 ] 比表面积 和孔径哪个对活性物种分散性能影响主要? (9/1553) penguin1987 2011-07-21 2011-07-25 16:22:06 by penguin1987
[催化剂制 ] 【求助】关于ZSM-5分子筛 (3/556) fly_jing 2010-11-08 2011-07-25 16:06:29 by anliangcheng
[催化反应] omnic软件求助 (1/330) xiaofa_Fa 2011-07-25 2011-07-25 15:54:42 by 化学虾米
[表征] 请教做SERS的达人 (0/395) pengyingjing 2011-07-25 2011-07-25 15:07:45 by pengyingjing
[表征] 氢氧脉冲滴定 (0/581) 986654114 2011-07-25 2011-07-25 11:38:27 by 986654114
[催化剂制 ] PdCl2溶液pH值调节过程沉淀问题 (5/2064) hsbcwang 2011-07-22 2011-07-24 17:19:33 by lzjupc
[催化反应] 有做过分子筛和碳管催化剂复合的吗? (1/301) Royaldicp 2011-07-22 2011-07-24 12:02:17 by queershanren
[表征] 关于TPR (评阅+9) (26/1226) lanlan1987 2011-05-26 2011-07-24 09:31:44 by x123v0
[表征] Orign8.0中怎么标峰 (20/3632) good-study 2011-07-11 2011-07-23 10:17:09 by liguanxia007
[表征] 物相A在物相B中高度分散 (6/489) otani 2011-07-20 2011-07-22 16:29:22 by lengshuai
[催化反应] 甲苯甲醇烷基化反应, 对二甲苯 热力学平衡值是怎么算的 (4/955) good-study 2011-07-08 2011-07-22 14:55:43 by good-study
[催化剂制 ] 【求助】液体原油脱硫剂的主要成分又哪些? (4/1255) baby2010 2010-09-06 2011-07-22 11:57:37 by tangbohejin
[催化反应] 催化剂最新研究 (8/714) zhangfei272 2011-07-20 2011-07-21 19:29:26 by fuhaoxueping
[催化剂制 ] NaBH4用法与用量 (2/1123) wayy20030214 2011-07-18 2011-07-21 15:33:12 by yuxin11123
[催化反应] 关于单晶表面与小分子的催化吸附作用-单晶情况 (0/190) jlcuit 2011-07-21 2011-07-21 14:17:28 by jlcuit
[催化剂制 ] 【求助】浸渍制备负载型催化剂 (4/941) penguin1987 2010-08-24 2011-07-21 11:41:54 by penguin1987
[表征] 怎么通过孔径分布图得到孔径分布函数?? (9/2089) elan8692 2011-07-19 2011-07-21 10:04:30 by fashion80
[表征] 【讨论】新和成出来的介孔硅铝材料,小角XRD结果求解 (4/1498) hanxing6642 2010-12-03 2011-07-20 16:05:45 by xl431
[催化剂制 ] 请教下 没有催化剂压片机 可以用什么替代?    ( 1 2 ) (13/2049) leejones 2011-07-18 2011-07-20 15:44:19 by uffss2000
[催化剂制 ] 关于氧化钒的问题 (3/834) zhh1249 2011-07-01 2011-07-19 20:37:33 by riyao86
[催化反应] 金属氧化物上的甲烷分解 (4/1326) catju 2011-07-19 2011-07-19 20:16:58 by lengshuai
[催化剂制 ] 【求助】制备几十克的加氢催化剂用什么方法效果比较好? (9/1121) metv 2010-12-06 2011-07-19 16:51:15 by 稻花香
导师家的8岁小孩    ( 1 2 ) (10/919) junlin-2 2011-07-17 2011-07-19 12:38:42 by ccw553719669
[催化剂制 ] 共浸渍制备催化剂 (22/1868) hopews 2011-07-17 2011-07-19 09:50:35 by shenk001
[表征] 积碳量分析 (5/500) 986654114 2011-07-18 2011-07-18 19:58:01 by 986654114
[催化剂制 ] 【求助】浸渍法制备催化剂的小问题 (6/1154) 给我一支烟2155 2010-11-08 2011-07-18 13:30:29 by diaoer
[催化剂制 ] 【求助】氯化镍和硝酸镍溶液问题 (2/1655) lcdlcdlcd23 2010-12-10 2011-07-18 11:30:51 by fieldsofhope
[催化反应] 倒峰 (0/289) fuyuanrao 2011-07-18 2011-07-18 10:10:26 by fuyuanrao
分子催化的评审一般需要多长时间 (0/244) liyan116717 2011-07-18 2011-07-18 09:40:18 by liyan116717
[催化剂制 ] 关于TiO2作为催化剂载体 (2/341) zhh1249 2011-07-16 2011-07-18 08:33:30 by aiziji1985
【讨论】请教一下介孔分子筛的代表性机理 (2/400) izhangxing 2010-10-28 2011-07-17 17:03:44 by hrbj999
大侠交流下有没有1.0左右的录用比较迅速的催化杂志~~ (4/689) x123v0 2011-07-16 2011-07-17 09:43:56 by zhj_888
[催化反应] [求助]关于γ-Al2O3使用的疑问. (2/322) 青霉素 2011-07-16 2011-07-16 17:10:58 by lvhaisheng
[催化反应] 介孔分子筛模型反应 (0/198) 陈彦 2011-07-16 2011-07-16 15:30:05 by 陈彦
【求助】关于BET (4/893) Joes_1234 2011-02-28 2011-07-16 11:36:37 by x123v0
[仪器药品] 【求助】甲基纤维素黏度问题 (1/588) kxl625 2010-08-25 2011-07-16 11:01:52 by jidihujxj
[催化反应] 甲苯甲醇烷基化反应中,用氢气做载气时,氢烃比是什么含义? (金币≥10)(6/64) good-study 2011-05-25 2011-07-16 08:26:47 by good-study
[表征] TPR的分析:还原难易程度是看峰的起始温度还是最高点的温度 (3/2179) gttaj 2011-07-14 2011-07-15 17:21:24 by hxp207
[表征] 【求助】XRD数据导入Jade 5后总出现问题 (金币≥4)(17/139) z540223359 2011-02-13 2011-07-15 13:15:14 by x123v0
[表征] 【求助】催化产物中氮氧化物如何检测? (8/730) ygs8688 2010-04-28 2011-07-15 11:42:41 by bestlike
[仪器药品] 过氧化氢在什么温度范围内最稳定? (3/1277) huanr 2011-07-14 2011-07-15 08:24:58 by cxqtitan
[仪器药品] 【求助】有人用过porapak t的填充柱吗? (3/748) beijingliu 2010-10-22 2011-07-14 23:58:09 by allan_81105
[表征] 催化剂载体结晶与否 (1/447) lipingli 2011-07-14 2011-07-14 22:05:31 by zxrno10
[催化反应] MTBE树脂催化剂 (2/775) 青青有我 2011-07-14 2011-07-14 19:22:49 by xhtangxh
[表征] 原位红外除水的问题 (7/1099) yyouku 2011-07-12 2011-07-14 18:06:35 by lovetd
[催化反应] 反应基数的问题 (2/619) sjjm 2011-07-13 2011-07-14 14:44:41 by zt_chem
[表征] 关于晶体生长方向 (1/405) lvlf880209 2011-07-14 2011-07-14 11:05:23 by yangying0707
[催化反应] 【求助】钯炭催化剂稳定性 (7/1179) cherin 2010-11-30 2011-07-14 10:18:50 by freelion888
[仪器药品] 氟硅酸铵腐蚀玻璃吗 (0/1554) lzjupc 2011-07-13 2011-07-13 18:12:24 by lzjupc
[催化反应] 非晶态催化剂循环次数 (2/347) zmj119110 2011-07-11 2011-07-13 17:07:00 by lggm208
[催化剂制 ] 硅铝比影响催化剂活性吗? (4/1283) jiazhen3008 2011-07-13 2011-07-13 12:35:48 by 天池飞鸟
[催化反应] [关贴]【讨论】空压机 (7/822) jxgalyj 2010-10-08 2011-07-13 12:23:50 by uffss2000
[催化剂制 ] 纳米氧化硅 (金币≥1)(0/52) hbzhang811 2011-07-12 2011-07-12 22:35:17 by hbzhang811
[表征] 关于HRTEM (1/530) lvlf880209 2011-07-12 2011-07-12 21:50:14 by wwennian
[催化剂制 ] solvent-free system 无溶剂体系是什么?有什么特征? (2/1832) 三色堇9277 2011-07-11 2011-07-12 20:58:35 by 唯一的瓶盖
求助关于 ACS catalysis 投稿问题 (3/1990) sunboy3791 2011-05-17 2011-07-12 14:29:07 by 2008lianyue
[表征] 金属氧化物还原度测量 (4/1224) vincent2376 2011-07-11 2011-07-12 14:25:40 by vincent2376
[催化剂制 ] 【求助】四甲基铵硅酸盐的配制 (1/720) onlyqiuyu 2011-03-27 2011-07-12 14:21:40 by liuz617
[催化反应] 【求助】帮我看看这样能说明催化效果么? (25/2648) xhk 2010-11-15 2011-07-12 11:00:48 by leeying
[催化剂制 ] 【求助】纳米ZSM-5合成    ( 1 2 ) (11/1261) lff30 2010-06-14 2011-07-11 21:41:03 by palisite
[催化反应] carbidic carbon是什么? (0/1286) fanxinzeng 2011-07-11 2011-07-11 20:31:50 by fanxinzeng
[表征] 国内做催化材料较好的课题组 (27/6701) davideok 2011-06-26 2011-07-11 15:36:28 by foothink
[催化剂制 ] 分子筛合成 (10/2376) lzjupc 2011-05-05 2011-07-11 12:47:22 by changjiang7
[催化剂制 ] 复合分子筛的制备过程中,晶化完后总是有颗粒状的固体,请问是什么原因? (金币≥100)(4/63) good-study 2011-05-04 2011-07-11 11:34:56 by good-study
[催化剂制 ] 高速离心对碳载型催化剂有无影响 (5/873) wayy20030214 2011-07-10 2011-07-11 10:18:10 by yangxushi
[表征] wetting和dewetting的含义 (0/1935) zhh1249 2011-07-11 2011-07-11 10:15:47 by zhh1249
[仪器药品] 分析天平生锈了 (7/1293) 六月的菠萝蜜 2011-07-08 2011-07-11 08:35:03 by 六月的菠萝蜜
[催化剂制 ] 黑色的加氢催化剂是什么原因 (4/540) gter_wang 2011-07-06 2011-07-09 18:01:19 by gter_wang
[催化反应] 交流 (3/194) GHX666 2011-07-09 2011-07-09 14:53:59 by GHX666
[催化反应] 【求助】有没有这样的反应 (2/311) zhouqitao1 2011-03-05 2011-07-08 22:49:36 by luner1803
[催化剂制 ] Y 高温焙烧 (2/235) lzjupc 2011-07-07 2011-07-08 19:04:11 by dj_king
[催化剂制 ] 【求助】多级孔分子筛和复合分子筛是同一个概念吗? (3/1626) kenxx128 2010-06-23 2011-07-08 15:44:59 by taozhangfeng
[催化反应] 含铁催化剂的一些问题 (金币≥2)(0/80) xubin_hit 2011-07-08 2011-07-08 13:42:35 by xubin_hit
[催化剂制 ] 表面增强拉曼光谱能否表征金属的价态? (0/1182) 愚公8538 2011-07-08 2011-07-08 11:22:19 by 愚公8538
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