共查询到20条相似文献,搜索用时 15 毫秒
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《中国化学快报》1995,(7)
STUDYONSYNTHESIS,CHARACTERIZATIONANDCATALYSISOFPILLAREDANIONCLAY(Ⅲ)──SYNTHESISOFZnAl-BW_(11)O_(39)Z(H_2)~(n-)ThanksforthesupportofFoundationofCECandtheopenlabofHydrothermalSynthesisinJinnUniversityeddifferentkindsoftriheteropolyoxometalate(TH'POMs)totheZnAIlayeredclays,usingtheesterificationofn-butylalcoholandaceticacidasprobereaction.andfoundthatthepillaredcompoundsweremoreactiveandselectivethanthesolidacidcatalystssuchasacidicion-exchangeresinsl4].Onthebasisofpreviouswork.wenowencapsulatetriheteropolyoxome 相似文献
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INDOStudiesonElectronicStructuresof(C_8H_8)Ln(2,4-C_4H_11)(THF)(Ln=Nd,Sm,Er)WANGZhi-zhong*,FENGJian-nan,ZHANGSo-boandLIUJu-zh... 相似文献
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《中国化学快报》1994,(10)
THEREACTIONOF(μ_3-CPh)Co_3(CO)_9WITH TRANSITIONMETALCARBONYLANIONM(CO)_3(RCOCp)ANDCHARACTERIZATIONOFCLUSTERS(μ_3-CPh)CO_2M(CO)_8(RCOCPp)(M=Mo,W;R=H,CH_3.C_2H_5O)Authortowhomcormspondenceshouldaddressed.ExperimentalsectionGeneralprocedureandmaterialAlloperationwascarriedoutunderhighlypurenitrogenatmosphereusingshadardSchlenlcandvacuumtechniques.He-cane,benzeneandtetrahydrofuranwerepredriedoversodiumwireanddistilledfromsodium-benzophenoneundernitrogen.NaM(CO)3(RCOCP)andPhCCo3(CO),werepreparedaccordingtoliteratUre 相似文献
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INDOStudiesontheElectronicsStructureof(2,4-C7H11)2Yb(DME)FENGJian-nan,WANGZhi-zhong,ZHANGSo-bo,LIUJu-zheng(InstituteofTheoret... 相似文献
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ELECTRON-TRANSFER IN POLYNUCLEAR CYANO-BRIDGED COMPLEX OF THE TYPE[Co(Ⅲ)L_3-μ-Nc-Fe(Ⅱ)(CN)_5]~-(L=en
《中国化学快报》1994,(11)
ELECTRON-TRANSFERINPOLYNUCLEARCYANO-BRIDGEDCOMPLEXOFTHETYPE[Co(Ⅲ)L_3-μ-Nc-FeⅡ)(CN)_5]~-(L=en)ShuZhongZHAN;XiaoYuanCHEN;QingJin?.. 相似文献
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