Scandium : compounds, productions, and applications / / [edited by] Viktor A. Greene

• Pubblicazione: New York, : Nova Science Publishers, c2011
• Edizione: 1st ed.
• Descrizione fisica: 1 online resource (175 p.)
• Disciplina: 546/.401
• Soggetto topico: Scandium; Rare earth metals
• Altri autori: GreeneViktor A
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: ""SCANDIUM COMPOUNDS, PRODUCTIONS AND APPLICATIONS ""; ""SCANDIUM COMPOUNDS, PRODUCTIONS AND APPLICATIONS ""; ""CONTENTS ""; ""PREFACE ""; ""CHIRAL SCANDIUM COMPLEXES IN CATALYTIC ASYMMETRIC REACTIONS ""; ""ABSTRACT ""; ""INTRODUCTION ""; ""1. ASYMMETRIC ALDOL REACTION ""; ""2. ASYMMETRIC MICHAEL ADDITION ""; ""3. ASYMMETRIC FRIEDEL-CRAFTS REACTION ""; ""4. ASYMMETRIC MANNICH REACTION ""; ""5. ALLYLATION REACTION ""; ""6. ASYMMETRIC DIELS-ALDER REACTION ""; ""7. OTHER ASYMMETRIC CYCLOADDITION REACTION ""; ""8. ASYMMETRIC 1,3-DIPOLAR CYCLOADDITION "" ; ""9. ASYMMETRIC RING-OPENING REACTION """"10. ASYMMETRIC ENE REACTION ""; ""11. MISCELLANEOUS REACTION ""; ""CONCLUSION""; ""REFERENCES ""; ""APPLICATION OF SCANDIUM OXIDE IN DISPENSER THERMIONIC CATHODES ""; ""ABSTRACT ""; ""1. INTRODUCTION ""; ""2. THE TYPES OF SCANDATE CATHODE ""; ""2.1. Pressed Scandate Cathode ""; ""2.2. The Traditional Impregnated Scandate Cathode ""; ""2.3. “Top-Layerâ€? Impregnated Scandate Cathode ""; ""2.4. Sc2O3 Mixed Matrix Impregnated Cathodes ""; ""3. CHARACTERIZATION OF SCANDIUM AND ITS ROLE IN THE EMISSION ""; ""A. Ba-Sc-O Monolayer Model "" ; ""B. Semiconductor Model """"C. Thermo Field Emission ""; ""4. SURFACE STRUCTURE OF SCANDATE CATHODES ""; ""5. SUMMARY ""; ""ACKNOWLEDGMENT ""; ""REFERENCES ""; ""COMPARISON OF SCANDIUM RECOVERY MECHANISMS BY PHOSHPORUS-CONTAINING SORBENTS, SOLVENT EXTRACTANTS AND EXTRACTANTS SUPPORTED ON POROUS CARRIER ""; ""ABSTRACT ""; ""INTRODUCTION ""; ""SCANDIUM RECOVERY BY INORGANIC SORBENTS BASED ON TITANIUM AND ZIRCONIUM PHOSPHATE ""; ""SCANDIUM SORPTION BY POLYMER PHOSPHORUS-CONTAINING ION-EXCHANGE RESINS ""; ""SCANDIUM EXTRACTION BY TVEX "" ; ""Scandium Extraction by TVEX Containing Neutral Organophosphorus Extractants """"Mechanism of Scandium Extraction by Di-2-Ethyl Hexyl Phosphoric Acid and TVEX on Its Basis from Hydrochloric Solutions According to the Data of 31P and 45Sc NMR Spectroscopy ""; ""CONCLUSIONS ""; ""REFERENCES ""; ""CLINICAL USE OF SCANDIUM ENRICHED POWER LASER IN SLEEP SURGERY: COMPARISON OF POSTOPERATIVE RECOVERY FROM LASER ASSISTED UVULOPALATOPLASTY USING DIFFERENT LASER SYSTEMS ""; ""OBJECTIVES ""; ""Methods ""; ""Results ""; ""Conclusions ""; ""INTRODUCTION ""; ""MATERIALS AND METHODS "" ; ""Inclusion Criteria """"Snoring level ""; ""Polysomnography ""; ""Physical Examination ""; ""Surgical Technique ""; ""Postoperative Follow-up ""; ""Statistical Analysis""; ""RESULTS ""; ""Postoperative Morbidity ""; ""Complications ""; ""Histology ""; ""Subjective Symptom Elimination ""; ""Polysomnography ""; ""DISCUSSION ""; ""CONCLUSION ""; ""REFERENCES ""; ""A RARE EARTH, SCANDIUM, ACTIVATES SECONDARY METABOLISM IN MICROORGANISMS""; ""SCANDIUM ENHANCES ANTIBIOTIC PRODUCTION BY S. COELICOLOR ""; ""Effects of Scandium on Transcription of Secondary Metabolite-Biosynthetic Gene Clusters"" ; ""Effects of Scandium on Other Bacteria ""
• Sommario/riassunto: Presents topical research material in the study of scandium, including the application of Chiral scandium complexes in asymmetric catalysis; application of scandium oxide in dispenser thermionic cathodes; and, comparison of mechanisms of scandium recovery by phosphorous-containing inorganic and organic adsorbents.
• Titolo autorizzato: Scandium
• ISBN: 1-61761-622-2
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910953148003321
• Lo trovi qui: Univ. Federico II
• Serie: Chemical Engineering Methods and Technology