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分类 共搜索到 671 个相关话题(最多显示前5000个) 作者 最后发表
文献求助 有完整信息的一篇文章,请帮忙下载一下
BingLiuab1,ShikunLic1,WenchenDaid,FengyuLiuab,WenliQinab,MinWangab,YangJiaab,ZenglingMaabUnveilingtheenhancedreactivityofNOozonationonNH4-SAPO-34zeolite:...5December2024,12054810....
yannydi 2025-11-30 12:12
文献求助 Effect of ammonium salt anions on the ion exchange ...
CHENJ,LIUY,ZHANGW,etalEffectofammoniumsaltanionsontheionexchangeefficiencyandNH?-SCRperformanceofCu-SAPO-34catalystsAppliedCatalysisB:Environmental2019256,117789
yannydi 2025-11-27 09:05
文献求助 Investigation on the stability of copper ...34 catalysts in NH
XiaoxinWu,JiaxiPengpengjxecjtu.edu.cn,ShaomingYang,andWenyuanXuInvestigationonthestabilityofcoppermodificationofSAPO-34catalystsinNH3-...236-24310.1139/cjc-2019-0462...
yannydi 2025-04-17 01:21
文献求助 求助文章一篇
SuoheYangb,GuangxiangHeb,HaiyanLiua,XianghaiMenga,ChunmingXua,ZhichangLiua,HaiboJinbInfluenceofloadingmethodontheperformanceofZn/SAPO-34catalystsanditscatalyticpreparationof5-...
wangyj2019 2025-02-13 09:38
文献求助 Organic template-free synthesis of K-SAPO-34 zeolite for ...
Organictemplate-freesynthesisofK-SAPO-34zeoliteforefficientCO2separationXiaoheWangOrganictemplate-freesynthesisofK-SAPO-34zeoliteforefficientCO2separationFuel2023338,127233
jjltlyf 2025-01-28 09:41
催化 求助金属负载分子筛后催化效果变差
各位研友们,我用浸渍法把铁,钴,镍分别负载在SAPO-34和ZSM-5上面,为什么做出来的结果催化效果比没有负载金属的纯分子筛要低呢?同时负载金属的氧化物的效果也比没有负载金属的氧化物效果...
扶苏酥酥 2025-01-06 04:51
硕博家园 sapo-34分子筛如何清洗
最近做出来的sapo-34分子筛在电镜下有很细小的碎渣,做出来一釜有200g,用了8升的去离子水洗,电镜下还是有小碎渣,请问该怎么洗干净
liu254 2024-10-21 06:58
硕博家园 科研小白利用sapo-34母液合成sapo-34
科研小白一个,向领域内大神求助,最近在用sapo34的母液做合成新sapo34的实验,但是结果总是不好,其一是不了解母液里的磷酸三乙胺是否还具有模板剂的能力,其次就是不知道应该将母液还原成...
liu254 2024-10-14 08:22
文献求助 Drastic enhancement of propene yield from 1-hexene catalytic...
ZeeshanN,JieZ,FeiW.Drasticenhancementofpropeneyieldfrom1-hexenecatalyticcrackingusingashapeintensifiedMeso-SAPO-34catalystJEngSciTechnol20094:409~418
grindpan 2024-08-02 04:20
文献求助 Boosting CO2 hydrogenation to light olefins with low CO ...
ZnGa2O4/SAPO-34AppliedCatalysisB:EnvironmentandEnergy2024,Volume358,124358doi.org/10.1016/j.apcatb.2024.124358...
wangjia11s 2024-07-15 08:29
催化 SAPO-34分子筛合成经验分享1
分享给新入门的研究小白们,投料比Al2O32O5:SiO2:TEAOH:H2O=1:1:0.3:...5.将4混合液移入2l高压反应釜内,密封,程序升温至200℃下搅拌晶化48h后冷却降温,经洗涤过滤干燥后得SAPO-34分子筛。
差谱测试PYIR 2024-06-28 06:02
文献求助 The role of isolated Cu2+location in ...modified SAPO-3
ChundiYan,HaoCheng,ZhongshanYuan,ShudongWangTheroleofisolatedCu2+locationinstructuralstabilityofCu-modifiedSAPO-34inNH3-SCRofNOEnvironmentalTechnology201536(2):169-17710.1080/...
yannydi 2024-06-15 05:02
硕博家园 SAPO-34再生
大家知道SAPO-34分子筛失活应该怎么处理吗,目前已经对它进行干燥和中低温煅烧的处理。大概是300和400℃煅烧5小时,但是效果很差。请大家不吝指教。
lp海贼 2024-04-25 01:10
文献求助 In situ DRIFTS and temperature-programmed technology study ...
SSZ-13andCu-SAPO-34catalystsAppliedCatalysisB:EnvironmentalVolumes156–157,September2014,Pages428-4372014AppliedCatalysisB:EnvironmentalVolumes156–157,September2014,Pages428-...
laihl 2024-01-08 09:25
文献求助 ZnZrOx/SAPO
XXSelectiveTransformationofCO2andH2intoLowerOlefinsoverIn2O3-ZnZrOx/SAPO-34BifunctionalCatalystsChemSusChem2019xxxxhttps:/chemistry-europe.onlinelibrary.wiley....
火凤翱翔 2023-09-25 01:30
文献求助 求助外文文献:Facile Fabrication of Hierarchical SAPO-34 in ...
ShitongChen,ZhiqiangLiu,ShiminCheng,LiLi,ChuangWang*FacileFabricationofHierarchicalSAPO-34inBifunctionalCatalystforDirectConversionofSyngasintoLightOlefinsCatalysisLetters...
cathly 2023-07-19 07:23
文献求助 Generation of diamondoid hydrocarbons as ...34 catalyst
zhongminliuGenerationofdiamondoidhydrocarbonsasconfinedcompoundsinSAPO-34catalystintheconversionofmethanolChemicalcommunications201248,3082-3084...
火凤翱翔 2023-04-22 01:25
催化 SAPO-34的PDF卡片
请问哪位同学有SAPO-34的PDF卡片吗?可以发给我一份
四月的云杉 2023-02-14 07:38
文献求助完结子版 Directional Construction of Active Naphthalenic ...34 Crystals
XueShao,WeiliDai*,GuangjunWu,NaijiaGuan,ZhaochaoXu,MaoYe,andLandongLiDirectionalConstructionofActiveNaphthalenicSpecieswithinSAPO-34CrystalstowardMoreEfficientMethanol-...
netapple 2023-02-08 08:17
文献求助 Synthesis of Low Silica SAPO-34 by In Situ Pretreatment and ...
Dr.LeiGuo,Dr.WeipingZhu,Dr.AihuaXing,Dr.FeiLiSynthesisofLowSilicaSAPO-34byInSituPretreatmentandItsCatalyticPerformanceintheMethanol-to-Olefins(MTO)...
netapple 2023-02-07 03:25
文献求助完结子版 Facile surfactant-assisted synthesis of nanosheet-...34 zeolit
XiaohuaTang,YueChang,XiaojunGuoFacilesurfactant-assistedsynthesisofnanosheet-likemesoporousSAPO-34zeolitesandcatalysisperformanceformethanoltoolefinsReactionKinetics,...
netapple 2023-02-07 02:50
文献求助完结子版 Recognizing the Minimum Structural Units Driving the ...34
MiaoYang,LiWang,JingfengHan,CaiyiLou,ShutaoXu,YanyuZhang,Ren’anWu,PengTian,ZhongminLiuRecognizingtheMinimumStructuralUnitsDrivingtheCrystallizationofSAPO-34fromaTop-...
netapple 2023-02-07 01:39
文献求助 求助会议论文集《SAPO-34/高岭土复合催化材料的合成》
张丽娜刘海燕鲍晓军SAPO-34/高岭土复合催化材料的合成第18届全国分子筛学术大会2015-10-25工程科技Ⅰ辑https://kns.cnki.net/kcms/detail/detail.aspx?dbcode=CPFD&dbname=CPFDLAST2016...
cathly 2022-11-09 05:02
催化 SAPO分子筛的合成
请问下各位,做SAPO-34分子筛时有没有遇到过在立方体结构表面出现粒径较小且均匀的球状颗粒呢?这种球状颗粒具体是什么,那些因素造成的呀?有没有可能是酸度,或者二氧化硅的浓度?谢谢
宁宁哥哥 2022-11-07 02:34
文献求助 求助文献一篇
周易达SAPO-34、SAPO-14及其复合分子筛的制备与甲醇制烯烃(MTO)性能研究吉林大学2022无10.27162/d.cnki.gjlin.2022.004755https://kns.cnki.net/kcms/detail/detail.aspx?dbcode=CDFD&...
majinghanfeng 2022-09-07 12:39