24小时热门版块排行榜    

管理团队 (金币库 100585 充值 )

25%最高出勤率

杰出贡献者

存档说明

  • 提示:您目前浏览的是本版块存档区的帖子列表。点击这里进入本版块最新列表
  • 回帖排序 发表排序 刷新页面  |  交流  |  求助  |  资源精华区 作者 最后发表
    [热点] 退学或坚持读 难忘2018 2026-02-03 刚刚
    请问粘土期刊 (3/98) xia_hou 2008-06-28 2008-06-30 10:51:24 by wenzhenzhong
    [催化剂制 ] (求助)备Pd_Sn/γ2Al2O3 (2/300) zf1982_2007 2008-05-07 2008-06-30 10:00:14 by peclhl
    [催化剂制 ] 活化铝的制备和性质 3 (2/168) 天明2957 2008-06-28 2008-06-30 09:27:38 by dayanjing2008
    [催化剂制 ] 求助:Pt/Al2O3催化剂的低温活性变化原因 (7/567) 学员e0EK47 2008-06-18 2008-06-30 08:22:54 by zwk19840103
    [催化剂制 ] [求助]HY沸石分子筛 (9/834) hapwave 2008-06-27 2008-06-30 00:08:27 by hapwave
    2007年度SCI收录期刊的引证指标--完整版 3 (1/66) yuzhiwu 2008-06-29 2008-06-29 22:49:38 by qiang21418
    [表征] 本人想用旧色谱TCD改装TPD表征催化剂,哪位仁兄有气路图? (3/451) hou_swallow 2008-06-19 2008-06-29 19:16:46 by peclhl
    [表征] 请教高手物理吸附有关问题 (1/122) 学员ScsxbW 2008-06-29 2008-06-29 19:04:49 by zouzhq
    [求助]帮忙看看咋回答审稿人 (6/413) hz_mw 2008-06-28 2008-06-29 18:32:20 by hz_mw
    [表征] 如何证明晶格取代掺杂还是间隙掺杂? (9/4245) yuncld 2008-06-25 2008-06-29 15:41:50 by yuncld
    [表征] 做XRD,样品不够多怎么办? 4 (6/785) qiang21418 2008-06-27 2008-06-29 15:30:41 by wangzhibintyut
    [催化剂制 ] 实验室做浸渍催化剂用的旋转喷浸设备求助    ( 1 2 ) 10 (15/748) 北欧海盗 2008-06-23 2008-06-29 11:45:42 by 北欧海盗
    钯碳还是钯炭 (6/941) mopi-mopi 2008-06-26 2008-06-28 22:57:10 by dreamwalk
    [催化剂制 ] 分子筛成型 (0/153) yangjm204 2008-06-28 2008-06-28 21:39:27 by yangjm204
    [催化反应] 在200 ℃时低链烷烃会不会发生热分解啊? (4/248) ydx19 2008-06-28 2008-06-28 17:08:35 by dj_king
    炭黑(Vulcan XC-72)也属于多孔材料吗? 2 (1/931) zxcao_y 2008-06-28 2008-06-28 13:49:19 by dj_king
    [表征] 催化剂表面碱性滴定的方法? (4/408) naij231032 2008-06-26 2008-06-28 13:09:06 by naij231032
    [催化剂制 ] 求助制备催化剂 (0/110) hdczheng 2008-06-28 2008-06-28 09:52:53 by hdczheng
    [表征] 比表面仪采购 11 (评阅+11) (8/414) ramanlxh 2008-06-27 2008-06-28 09:33:50 by xiaocong
    [催化剂制 ] 金如何负载到Al2O3上? (7/505) gaoxiangstone 2008-06-04 2008-06-28 00:56:51 by aniu2517
    [表征] 拉曼光谱测量表面还是体相?    ( 1 2 ) (17/2287) zhuyinhua 2008-06-25 2008-06-27 21:42:41 by pawpaws
    从若干数据中抽取部分有规律的数据 (2/110) wl雨萧 2008-06-27 2008-06-27 20:55:34 by feichengxyz
    [表征] 请教高手:活性碳BET表征 (7/582) fzzjj 2008-06-25 2008-06-27 17:34:23 by fzzjj
    [催化剂制 ] 马弗炉的升温速度对BET的影响 (4/826) qunying1983 2008-06-27 2008-06-27 15:47:39 by iceliang
    [催化剂制 ] 关于多组分浸渍的问题 (3/380) chaoqiang2008 2008-06-26 2008-06-27 15:30:11 by xiujian
    [催化剂制 ] 【求问】旋转蒸发仪在催化剂制备中的具体用途 (3/432) hz_mw 2008-06-25 2008-06-27 15:12:45 by ltl773377
    [催化反应] 低温制备TiO2 (2/107) liu_fufeng 2008-06-26 2008-06-27 15:09:15 by jwelln
    第12届亚太化工联盟大会,询问??? (5/445) beerglass385 2008-04-24 2008-06-27 14:45:24 by jljcat2001
    [催化剂制 ] 铈锆的烧结突变温度是多少 (2/173) qunying1983 2008-06-27 2008-06-27 14:27:02 by njhunter
    关于常用催化载体的两篇文献    ( 1 2 3 4 5 6 .. 10 ) (+11) (评阅+3) (91/3143) 纳米催化 2008-03-14 2008-06-27 08:12:54 by wszynh
    如何定性和定量 (1/97) jimmyhwd519 2008-06-27 2008-06-27 08:00:41 by vigartiger
    [催化剂制 ] 请问制作磷酸铝分子筛可以用新鲜的氢氧化铝代替拟薄水铝石不    ( 1 2 ) (13/847) 罗先福 2008-05-22 2008-06-26 23:41:43 by 罗先福
    [表征] 怎么测介孔分子筛水热稳定性 (金币≥1)(3/123) lyg8736 2008-06-25 2008-06-26 22:31:26 by lyg8736
    [仪器药品] 处理甲醛气体的装置 (2/185) 一笑而过 2008-06-25 2008-06-26 19:55:19 by 一笑而过
    [表征] 求助:ACF纤维负载纳米TiO2 (4/343) 我为化工狂 2008-06-24 2008-06-26 19:02:07 by 我为化工狂
    [版内事务] 催化版四位版主进入评选第二轮,投票争取催化版获得“木虫精华版”    ( 1 2 3 4 5 6 .. 10 ) (95/1936) buffaloli 2008-04-10 2008-06-26 16:49:29 by sleepyhkyo
    [催化剂制 ] 氧化铝小球不能浸渍到内部 (6/656) sunweihuacom 2008-06-25 2008-06-26 11:28:43 by ruizhang
    [催化反应] 最新JACS: 纳米钯催化分解甲醇的C-O键断裂机制 5 (评阅+2) (金币≥5)(4/161) 催化大师 2008-06-25 2008-06-26 11:03:24 by ruizhang
    [表征] 场发射透射电镜与透射电镜的区别 (1/178) lydia-china 2008-06-26 2008-06-26 09:15:44 by temedx
    [仪器药品] 国内的钯催化剂    ( 1 2 ) 1 (13/858) byyin 2008-06-10 2008-06-26 08:53:25 by 52457459921
    如何找到美国化学年会的全文 (1/129) heteropoly 2008-06-26 2008-06-26 08:29:29 by zyhou
    [表征] 请教:关于BET (1/118) andyao 2008-06-25 2008-06-25 23:26:01 by xxqm
    [催化反应] 这个反应怎么做,用钯碳还原吗?    ( 1 2 ) (10/1000) il701 2008-05-22 2008-06-25 22:12:53 by zhuyinhua
    [表征] 什么是复合金属氧化物 (4/915) jhjian 2008-06-25 2008-06-25 21:53:16 by yuncld
    [催化剂制 ] Pd催化剂经过焙烧会有损失吗 7 (8/387) kwesir 2008-06-03 2008-06-25 21:42:47 by buhui7829
    [催化反应] 求助:钢瓶能否倒过来用?    ( 1 2 3 4 ) (31/1783) chunnuanhuakai 2007-12-12 2008-06-25 21:36:28 by buhui7829
    [催化反应] 请教:DMF做溶剂会影响氢解吗 (2/130) lilin3856 2008-06-21 2008-06-25 21:04:40 by buhui7829
    求助催化学报英文版投稿须知 (3/718) 蓝色水花 2008-06-17 2008-06-25 20:38:52 by zhuyinhua
    [催化动态] 大化所包信和08年6月份最新JACS: 碳纳米管催化 (评阅+1) (金币≥5)(0/246) 催化大师 2008-06-25 2008-06-25 20:07:09 by 催化大师
    [催化剂制 ] 请问高手:NaY能否通过一步法交换成为Na含量低于0.1%的超稳分子筛?为什么 (2/135) icefish00 2008-06-23 2008-06-25 20:00:14 by qiying024
    [催化反应] 求助 什么叫空速和床层扩散速率 请大家指教啊 (评阅-2) (3/628) dashanhanmu 2007-11-26 2008-06-25 17:28:21 by 晨露2083
    [表征] [求助]关于孔分布的 2 (6/797) rightgo5655 2008-06-14 2008-06-25 16:19:32 by xuehongxia
    [催化资源] [关贴]不对称催化最新书籍《New Frontiers in Asymmetric Catalysis 》 (+1) (评阅+1) (1/544) wxwdoctor 2008-06-25 2008-06-25 15:42:13 by swz_zf
    请了解杂多酸的进来看看 (4/428) gongyuewei 2008-06-24 2008-06-25 15:20:10 by gongyuewei
    [催化剂制 ] SBA-15粉体造粒 1 (4/432) cherry5258 2008-06-24 2008-06-25 10:07:21 by jinchangzi
    [催化剂制 ] 酰基交换催化剂 3 (2/59) xiey 2008-06-16 2008-06-25 08:25:10 by xiey
    [表征] 求助:做TEM制样的分散剂 (6/461) 稻花香 2008-06-24 2008-06-24 22:21:38 by zhuyinhua
    [催化剂制 ] 【请教】请问如何增加活性炭的表面-OH? (5/520) zeolite761 2008-06-24 2008-06-24 21:04:27 by 好色鬼
    [催化反应] 可见光催化    ( 1 2 ) (评阅+3) (12/881) pkx88888 2008-06-21 2008-06-24 20:23:59 by pkx88888
    [催化剂制 ] 关于SAPO-11 (2/155) wanghuijuan627 2008-06-09 2008-06-24 19:41:53 by wanghuijuan627
    [催化反应] 热力学计算问题 2 (9/612) sleepyhkyo 2008-06-19 2008-06-24 17:56:23 by triumph_w
    [表征] 哪里做原位拉曼 2 (8/970) qin20010 2008-06-19 2008-06-24 17:55:35 by fulfilling
    2007年催化类杂志影响因子    ( 1 2 ) (评阅+3) (11/1476) showkailee 2008-06-19 2008-06-24 15:21:10 by xyliu2010
    [表征] 天津哪可以做TEM或SEM (9/523) qunying1983 2008-06-24 2008-06-24 15:08:30 by lggm208
    [表征] 天津各仪器分析单位联系方式 (评阅+2) (3/123) lggm208 2008-06-24 2008-06-24 14:55:21 by daiqiguang
    [催化动态] SD Chemical Engineering 类IF增加的期刊(催化杂志大有进步) (评阅+3) (2/193) xiaodao799 2008-06-24 2008-06-24 14:49:55 by daiqiguang
    请问化学学报的审稿过程 (1/141) propyl 2008-06-24 2008-06-24 14:34:28 by liu5288kangkai
    [仪器药品] pvp溶液的配制 (3/487) only0413 2008-06-24 2008-06-24 14:28:00 by only0413
    大化所张涛教授    ( 1 2 3 ) (21/2432) castep 2008-06-02 2008-06-24 12:17:35 by xiaoerfei
    [催化反应] 重奖一个催化反应的放热量 (4/287) moonbigboy 2008-06-24 2008-06-24 11:07:15 by njhunter
    [表征] SAPO分子筛的29Si MAS NMR问题 5 (2/118) xrdbet 2008-06-23 2008-06-24 09:57:22 by xrdbet
    求 Journal of molecular catalysis A模板 (2/154) syj8310 2008-06-23 2008-06-24 09:52:10 by syj8310
    [催化反应] N-乙酰鸟氨酸转氨酶催化的显色反应 急! 8 (1/39) soloman1999 2008-06-18 2008-06-24 09:33:56 by soloman1999
    [催化反应] 求助:制备小粒径的硅溶胶需加何种催化剂有效期至:2008年12月30日 2 (金币≥2)(5/128) 惜缘之人 2008-06-19 2008-06-24 09:17:42 by sun15
    催化剂类投稿 (7/811) 2glina 2008-06-12 2008-06-24 07:18:26 by 化学041
    想投晶体设计与生长,审稿人应该到哪里找呀 (1/93) yangguangli 2008-06-23 2008-06-23 21:53:42 by zuozhijun5134
    [催化剂制 ] [求助]Pd/C催化剂的贮存问题 (5/480) sxuhaitao 2008-06-19 2008-06-23 21:49:07 by buhui7829
    [表征] 苯的峰面积会变化? (7/432) 化学041 2008-06-20 2008-06-23 21:23:11 by yujianxtu
    [催化反应] 光催化与光电催化的区别 (5/1129) fanandzhen1980 2008-06-12 2008-06-23 18:53:55 by fanandzhen1980
    [表征] 【求助】:10金币求助xrd图谱解析,就一个强峰 10 (2/230) fangxinhui 2008-06-23 2008-06-23 16:10:18 by fangxinhui
    [仪器药品] 请问那里有高硅铝比的分子筛出售? (4/322) yuzhiwu 2008-06-22 2008-06-23 14:32:37 by spitor
    [催化反应] 求助:H2O2的检测    ( 1 2 ) 5 (11/834) 风筝归来 2008-06-07 2008-06-23 11:56:28 by songhaiyan21
    [催化反应] 如何防止N-甲基吗啉蒸馏过程中氧化? (2/112) lxg831210 2008-06-23 2008-06-23 11:09:00 by lxg831210
    请问去韩国参加催化会议的同学有关签证问题 (5/447) mooncakeaa 2008-06-11 2008-06-23 10:21:07 by catju
    Lagergren的拟一级动力学方程如何作图 (1/2344) llzhu 2008-06-22 2008-06-23 09:31:26 by tux
    [表征] 等温吸附曲线 问题 (3/539) zhuzihan_2001 2008-06-10 2008-06-22 23:03:36 by zhuzihan_2001
    [催化反应] Raney Ni硝基还原成氨基 (金币≥2)(2/108) dragonball2000 2008-06-22 2008-06-22 22:51:00 by dragonball2000
    【求助】活性炭再生的方法 (4/284) liuyunruoyan 2008-06-22 2008-06-22 22:05:07 by liuyunruoyan
    [仪器药品] [求助]购买马弗炉,求建议    ( 1 2 ) (12/873) fqwang 2008-05-30 2008-06-22 19:29:33 by fqwang
    [表征] 急问:XPS为何有C1s (5/707) 飘伶人 2008-06-21 2008-06-22 18:56:34 by zouzhq
    [催化剂制 ] [关贴]finished (评阅-2) (0/63) qiang21418 2008-06-22 2008-06-22 17:08:40 by qiang21418
    [催化剂制 ] 大孔SBA-15的制备 (评阅+2) (9/421) 飘伶人 2008-06-21 2008-06-22 14:09:34 by sandyshen
    [催化反应] [求助] 请问NaH 是不是一般的有机溶剂都不能溶解它呢? (2/218) lixiaona158 2008-06-21 2008-06-22 08:55:39 by lixiaona158
    [仪器药品] 怎样获得无水氯化锌? (2/202) 小老虎8688 2008-06-20 2008-06-22 07:13:36 by yanshu250
    [催化剂制 ] 分子筛改性为什么是脱铝而不是脱硅? 4 (评阅+1) (8/1144) xrdbet 2008-06-17 2008-06-21 19:34:26 by sandyshen
    [催化剂制 ] 求教:介孔孔分子筛制备过程中体系密闭还是敞开?    ( 1 2 ) (13/630) fang19840820 2008-06-19 2008-06-21 19:30:35 by fang19840820
    资源 [ 查看全部 ] 作者 最后发表
    [催化剂制 ] 非硅基介孔分子筛(过渡金属、稀土)的合成 (21/3116) daiqiguang 2007-10-31 2008-06-29 06:24:09 by fox-fox
    [催化资源] 功能强大的元素周期表软件 (12/1536) shilei8803 2007-09-19 2008-06-24 07:28:23 by 化学041
    [催化资源] 【分享】Handbook of Hydrothermal Technology (18/794) lionfly 2008-06-16 2008-06-23 13:24:55 by sunweiwei
    相关版块跳转
    查看