01074nam0-2200373 --450 991047335500332120210615142021.0IT65-401520210531d1965----kmuy0itay5050 baitaIT 001yyUomini e scrittori del mio tempodi Manara ValgimigliFirenzeG. C. Sansoni1965IX, 525 p.23 cmLa civiltà europeaA cura di Maria Vittoria Ghezzo e Iginio De Luca.Pascoli, GiovanniLetteratura italianaCARDUCCI,GIOSUE'Ferrari, Severino850.416850.919Valgimigli,Manara160011De Luca,IginioGhezzo,Maria VittoriaITUNINAREICATUNIMARCBK99104733550033213/VII E 47Bibl.39130FLFBCYI 3g 1016602FLFBCFLFBCUomini e scrittori del mio tempo140427UNINA04569nam 22007215 450 991029865910332120200701184259.03-319-05849-510.1007/978-3-319-05849-8(CKB)2560000000148962(EBL)1697754(OCoLC)877885027(SSID)ssj0001199707(PQKBManifestationID)11690857(PQKBTitleCode)TC0001199707(PQKBWorkID)11205167(PQKB)10965647(MiAaPQ)EBC1697754(DE-He213)978-3-319-05849-8(PPN)178321966(EXLCZ)99256000000014896220140411d2014 u| 0engur|n|---|||||txtccrConsequences of Combinatorial Studies of Positive Electrodes for Li-ion Batteries /by Eric McCalla1st ed. 2014.Cham :Springer International Publishing :Imprint: Springer,2014.1 online resource (174 p.)Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5053Description based upon print version of record.3-319-05848-7 Includes bibliographical references and index.Introduction -- Experimental and Theoretical Considerations -- Optimization of the Synthesis of Combinatorial Samples -- Combinatorial Studies in the Li-Co-Mn-O System -- Combinatorial Studies of the Spinel and Rocksalt Re­gions in the Li-Mn-Ni-O System -- Combinatorial Studies of Compositions Containing Lay­ered Phases in the Li-Mn-Ni-O System -- Investigations of Bulk Li-Mn-Ni-O Samples to Confirm the Combinatorial Studies -- Layered Materials with Metal Site Vacancies -- Materials Near the Layered Boundary -- Conclusions and Future Works.Li-Co-Mn-Ni oxides have been of extreme interest as potential positive electrode materials for next generation Li-ion batteries.  Though many promising materials have been discovered and studied extensively, much debate remains in the literature about the structures of these materials.  There is no consensus as to whether the lithium-rich layered materials are single-phase or form a layered-layered composite on the few nanometer length-scales.  Much of this debate came about because no phase diagrams existed to describe these systems under the synthesis conditions used to make electrode materials.  Detailed in this thesis are the complete Li-Co-Mn-O and Li-Mn-Ni-O phase diagrams generated by way of the combinatorial synthesis of mg-scale samples at over five hundred compositions characterized with X-ray diffraction.  Selected bulk samples were used to confirm that the findings are relevant to synthesis conditions used commercially.  The results  help resolve a number of points of confusion and contradiction in the literature.  Amongst other important findings, the compositions and synthesis conditions giving rise to layered-layered nano-composites are presented and electrochemical results are used to show how better electrode materials can be achieved by making samples in the single phase-layered regions.Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5053CheminformaticsEnergy storageElectrochemistryMaterials scienceComputer Applications in Chemistryhttps://scigraph.springernature.com/ontologies/product-market-codes/C13009Energy Storagehttps://scigraph.springernature.com/ontologies/product-market-codes/116000Electrochemistryhttps://scigraph.springernature.com/ontologies/product-market-codes/C21010Characterization and Evaluation of Materialshttps://scigraph.springernature.com/ontologies/product-market-codes/Z17000Cheminformatics.Energy storage.Electrochemistry.Materials science.Computer Applications in Chemistry.Energy Storage.Electrochemistry.Characterization and Evaluation of Materials.621.312423McCalla Ericauthttp://id.loc.gov/vocabulary/relators/aut1059271MiAaPQMiAaPQMiAaPQBOOK9910298659103321Consequences of Combinatorial Studies of Positive Electrodes for Li-ion Batteries2504835UNINA