89 1-01 Investigation of SingleMoFeSCubane-Like Cluster Compounds——Ⅲ.TheConversion of Linear Trinuclear Cluster into SingleCubane Cluster and the Structure ofMoFeS(EtNCS)CHCN Reaction ofFe(DMF)[(FeCl)MoS] and EtNCS...89 1-01 Investigation of SingleMoFeSCubane-Like Cluster Compounds——Ⅲ.TheConversion of Linear Trinuclear Cluster into SingleCubane Cluster and the Structure ofMoFeS(EtNCS)CHCN Reaction ofFe(DMF)[(FeCl)MoS] and EtNCSNa in DMF re-sults in conversion of the linear trinuclear cluster into thesingle cabane—like cluster,MoFeS(EtNCS),thestructure of which has been determined.The influence ofthe ligand—related redox process and the ligation modeon the conversion reaction and the product are discussed.展开更多
CONTENTS1.Extractive Metallurgy(40～43)2.Metal Materials and Technology(30～32)3.Semiconductors(38～40)4.Metal Physics(24～26)5.Chemical Analysis and Physical Testing(38～39)93-1-40 Study of Pt-Ga/AlOCatalysts Ⅱ.Ef-f...CONTENTS1.Extractive Metallurgy(40～43)2.Metal Materials and Technology(30～32)3.Semiconductors(38～40)4.Metal Physics(24～26)5.Chemical Analysis and Physical Testing(38～39)93-1-40 Study of Pt-Ga/AlOCatalysts Ⅱ.Ef-fect of Ga on the Surface Structure and Acidity of the Cata-lysts The effect of Ga on the surface structure of sup-port and the acidity of Pt-Ga/AlOcatalysts was studiedby using EPMA,XRD,IR,physical adsorption,frontaladsorption of basic gases and cumene cracking.The results展开更多
CONTENTS1.Extractive Metallurgy(9～16)2.Metal Material and Technology(5～9)3.Semiconductor(9～17)4.Metal Physics(5～8)5.Chemical Analysis and Physical Testing(5～11)92 1-9 Determination of Trace Selenium in High-Puri-...CONTENTS1.Extractive Metallurgy(9～16)2.Metal Material and Technology(5～9)3.Semiconductor(9～17)4.Metal Physics(5～8)5.Chemical Analysis and Physical Testing(5～11)92 1-9 Determination of Trace Selenium in High-Puri-ty Copper by Polarographic Catalytic Wave after Enrichmentand Separation with Sulfhydrl-Cotton A novel procedure展开更多
93-1-38 Chemical Dispersion of MoOand TiOat Interface of MoO/TiOThe dispersion capacity ofMoOand TiOat the interface of MoO/TiOcal-cined at 500℃ for 5h was studied by XRD and FT-IR dif-ference spectra.There is about ...93-1-38 Chemical Dispersion of MoOand TiOat Interface of MoO/TiOThe dispersion capacity ofMoOand TiOat the interface of MoO/TiOcal-cined at 500℃ for 5h was studied by XRD and FT-IR dif-ference spectra.There is about one monolayer ofnon-crystalline phase of MoOand TiOat the interface.展开更多
891—11 Polymerization of Conjugated Dienes withMixed Catalyst of Rare Earth and Other Transition MetalsⅠ.Butadiene Polymerization in the Presence of(NdCl+FeCl).nphen-AIH(i-Bu)Catalytic systemThe mixed catalyst(NdCl+...891—11 Polymerization of Conjugated Dienes withMixed Catalyst of Rare Earth and Other Transition MetalsⅠ.Butadiene Polymerization in the Presence of(NdCl+FeCl).nphen-AIH(i-Bu)Catalytic systemThe mixed catalyst(NdCl+FeCl).nphen with differentFe/Nd ratios was prepared by means of co-precipitation,and the polymerization of butadiene with the catalyst systemcomposed of(NdCl+FeCl).nphen and AIH(i-Bu)was展开更多
CONTENTS1.Extractive Metallurgy(36～37)2.Metal Material and Technology(26～27)3.Semiconductor(34～35)4.Metal Physics(21)5.Chemical Analysis and Physical Testing(35)
92 1-1 Study on the Adsorption of HPdCland Me-tallic Ions on AlOThe adsorption of HPdCland me-tallic ions on AlOand their dependence have been studied.The adsorption isotherms of HPdCl, HPtCl, HAuCland Cu(NO), Co(NO),...92 1-1 Study on the Adsorption of HPdCland Me-tallic Ions on AlOThe adsorption of HPdCland me-tallic ions on AlOand their dependence have been studied.The adsorption isotherms of HPdCl, HPtCl, HAuCland Cu(NO), Co(NO), Ni(NO)on AlOwere all ofLangmuir type. The amount of HPdCladsorbed onAlOwas decreased by pre-impregnation with metallic ions.展开更多
90 1-1 Liquidus of NdCl-MgCl-LiCl SystemThe liquidus of ternary system NdCl-MgCl-LiCl hasbeen determined by means of DTA.It was found that thereare two surfaces corresponding to the primary crystallizationof NdCland ...90 1-1 Liquidus of NdCl-MgCl-LiCl SystemThe liquidus of ternary system NdCl-MgCl-LiCl hasbeen determined by means of DTA.It was found that thereare two surfaces corresponding to the primary crystallizationof NdCland α-(MgCl,LiCl) respectively,and anunivariant line related to the secondary crystallization with aminimun poin M(68.5 wt% NdCl.2.7 wt% MgCl,28.8wt% LiCl.441℃) in the system.Zheng Chaogui et al.,ActaMetallurgica Sinica.25(1989),No.1,B69.展开更多
contents1.Extractive Metallurgy(17～23)2.Metal Material and Technology(7～10)3.Semiconductor(15～21)4.Metal Physics(7～9)5.Chemical Analysis and Physical Testing(14～19)89 1-17 Preparation of High- Voltage andHigh-Cap...contents1.Extractive Metallurgy(17～23)2.Metal Material and Technology(7～10)3.Semiconductor(15～21)4.Metal Physics(7～9)5.Chemical Analysis and Physical Testing(14～19)89 1-17 Preparation of High- Voltage andHigh-Capacitance Tantalum Powder with CarbonReducing The technology of preparing high-voltage andhigh-eapacitance tantalum powder with carbon reducing has展开更多
89 1-24 Sulfur-Resistant Titanium Oxide BasedCatalysts for Deep Oxidation The poisonous effect ofSOon Ti-Cu. Ti-Mn oxides catalysts for the deepoxidation of toluene was investigated by means of infraredspectroscopy an...89 1-24 Sulfur-Resistant Titanium Oxide BasedCatalysts for Deep Oxidation The poisonous effect ofSOon Ti-Cu. Ti-Mn oxides catalysts for the deepoxidation of toluene was investigated by means of infraredspectroscopy and X-ray photoelectron spectroscopy. It wasfound that the poisoning of the catalyst at lower temperaturewas caused by the SOadsorption, and the activity of thepoisoned catalyst could be regenerated. The kinetics of thedeep oxidation of toluene over Ti-Cu oxide catalyst before展开更多
92 1-29 Role of Ceria in Non-precious Metal OxideCatalysts I. The Oxygen Properties of Cu and Ce OxidesSupported on γ-AlOThe reaction between Hand oxy-gen of Cu-O/ γ-AlO(Ⅰ), Ce-O/ γ-AlO(Ⅱ) was studiedby TPR metho...92 1-29 Role of Ceria in Non-precious Metal OxideCatalysts I. The Oxygen Properties of Cu and Ce OxidesSupported on γ-AlOThe reaction between Hand oxy-gen of Cu-O/ γ-AlO(Ⅰ), Ce-O/ γ-AlO(Ⅱ) was studiedby TPR method. The TPR spectra of (Ⅰ) show the peaks at展开更多
文摘89 1-01 Investigation of SingleMoFeSCubane-Like Cluster Compounds——Ⅲ.TheConversion of Linear Trinuclear Cluster into SingleCubane Cluster and the Structure ofMoFeS(EtNCS)CHCN Reaction ofFe(DMF)[(FeCl)MoS] and EtNCSNa in DMF re-sults in conversion of the linear trinuclear cluster into thesingle cabane—like cluster,MoFeS(EtNCS),thestructure of which has been determined.The influence ofthe ligand—related redox process and the ligation modeon the conversion reaction and the product are discussed.
文摘CONTENTS1.Extractive Metallurgy(40～43)2.Metal Materials and Technology(30～32)3.Semiconductors(38～40)4.Metal Physics(24～26)5.Chemical Analysis and Physical Testing(38～39)93-1-40 Study of Pt-Ga/AlOCatalysts Ⅱ.Ef-fect of Ga on the Surface Structure and Acidity of the Cata-lysts The effect of Ga on the surface structure of sup-port and the acidity of Pt-Ga/AlOcatalysts was studiedby using EPMA,XRD,IR,physical adsorption,frontaladsorption of basic gases and cumene cracking.The results
文摘CONTENTS1.Extractive Metallurgy(9～16)2.Metal Material and Technology(5～9)3.Semiconductor(9～17)4.Metal Physics(5～8)5.Chemical Analysis and Physical Testing(5～11)92 1-9 Determination of Trace Selenium in High-Puri-ty Copper by Polarographic Catalytic Wave after Enrichmentand Separation with Sulfhydrl-Cotton A novel procedure
文摘93-1-38 Chemical Dispersion of MoOand TiOat Interface of MoO/TiOThe dispersion capacity ofMoOand TiOat the interface of MoO/TiOcal-cined at 500℃ for 5h was studied by XRD and FT-IR dif-ference spectra.There is about one monolayer ofnon-crystalline phase of MoOand TiOat the interface.
文摘891—11 Polymerization of Conjugated Dienes withMixed Catalyst of Rare Earth and Other Transition MetalsⅠ.Butadiene Polymerization in the Presence of(NdCl+FeCl).nphen-AIH(i-Bu)Catalytic systemThe mixed catalyst(NdCl+FeCl).nphen with differentFe/Nd ratios was prepared by means of co-precipitation,and the polymerization of butadiene with the catalyst systemcomposed of(NdCl+FeCl).nphen and AIH(i-Bu)was
文摘CONTENTS1.Extractive Metallurgy(36～37)2.Metal Material and Technology(26～27)3.Semiconductor(34～35)4.Metal Physics(21)5.Chemical Analysis and Physical Testing(35)
文摘92 1-1 Study on the Adsorption of HPdCland Me-tallic Ions on AlOThe adsorption of HPdCland me-tallic ions on AlOand their dependence have been studied.The adsorption isotherms of HPdCl, HPtCl, HAuCland Cu(NO), Co(NO), Ni(NO)on AlOwere all ofLangmuir type. The amount of HPdCladsorbed onAlOwas decreased by pre-impregnation with metallic ions.
文摘90 1-1 Liquidus of NdCl-MgCl-LiCl SystemThe liquidus of ternary system NdCl-MgCl-LiCl hasbeen determined by means of DTA.It was found that thereare two surfaces corresponding to the primary crystallizationof NdCland α-(MgCl,LiCl) respectively,and anunivariant line related to the secondary crystallization with aminimun poin M(68.5 wt% NdCl.2.7 wt% MgCl,28.8wt% LiCl.441℃) in the system.Zheng Chaogui et al.,ActaMetallurgica Sinica.25(1989),No.1,B69.
文摘contents1.Extractive Metallurgy(17～23)2.Metal Material and Technology(7～10)3.Semiconductor(15～21)4.Metal Physics(7～9)5.Chemical Analysis and Physical Testing(14～19)89 1-17 Preparation of High- Voltage andHigh-Capacitance Tantalum Powder with CarbonReducing The technology of preparing high-voltage andhigh-eapacitance tantalum powder with carbon reducing has
文摘89 1-24 Sulfur-Resistant Titanium Oxide BasedCatalysts for Deep Oxidation The poisonous effect ofSOon Ti-Cu. Ti-Mn oxides catalysts for the deepoxidation of toluene was investigated by means of infraredspectroscopy and X-ray photoelectron spectroscopy. It wasfound that the poisoning of the catalyst at lower temperaturewas caused by the SOadsorption, and the activity of thepoisoned catalyst could be regenerated. The kinetics of thedeep oxidation of toluene over Ti-Cu oxide catalyst before
文摘92 1-29 Role of Ceria in Non-precious Metal OxideCatalysts I. The Oxygen Properties of Cu and Ce OxidesSupported on γ-AlOThe reaction between Hand oxy-gen of Cu-O/ γ-AlO(Ⅰ), Ce-O/ γ-AlO(Ⅱ) was studiedby TPR method. The TPR spectra of (Ⅰ) show the peaks at
