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Book Synthesis and Characterization of Novel Manganese and Vanadium Oxides as Cathodes for Lithium Rechargeable Batteries

Download or read book Synthesis and Characterization of Novel Manganese and Vanadium Oxides as Cathodes for Lithium Rechargeable Batteries written by Rongji Chen and published by . This book was released on 1998 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Low Temperature Synthesis and Characterization of Novel Transition Metal Vanadium Oxides and Manganese Oxides as Cathodes for Lithium Batteries

Download or read book Low Temperature Synthesis and Characterization of Novel Transition Metal Vanadium Oxides and Manganese Oxides as Cathodes for Lithium Batteries written by Fan Zhang and published by . This book was released on 1999 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Hydrothermal Synthesis and Characterization of Novel Vanadium Oxides and Their Application as Cathodes in Lithium Secondary Batteries

Download or read book Hydrothermal Synthesis and Characterization of Novel Vanadium Oxides and Their Application as Cathodes in Lithium Secondary Batteries written by Thomas G. Chirayil and published by . This book was released on 1998 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Synthesis and Characterization of Nano scale Vanadium Oxides Vanadium Phosphates as Cathodes for Lithium Batteries

Download or read book Synthesis and Characterization of Nano scale Vanadium Oxides Vanadium Phosphates as Cathodes for Lithium Batteries written by Chunmei Ban and published by ProQuest. This book was released on 2008 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Synthesis Characterization and Applications of Chromium Manganese Oxides as Cathode Materials in Lithium ion Batteries

Download or read book Synthesis Characterization and Applications of Chromium Manganese Oxides as Cathode Materials in Lithium ion Batteries written by Kinson Chihang Kam and published by . This book was released on 2001 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Synthesis and Characterization Studies of Silver modified Lithium Manganese Oxide Cathode Materials for Lithium ion Batteries

Download or read book Synthesis and Characterization Studies of Silver modified Lithium Manganese Oxide Cathode Materials for Lithium ion Batteries written by Shiau Fong Tay and published by . This book was released on 2009 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Chemical Abstracts

Download or read book Chemical Abstracts written by and published by . This book was released on 2002 with total page 2540 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Synthesis and Characterization of Novel Fluoride and Oxide Cathodes for Rechargeable Batteries

Download or read book Synthesis and Characterization of Novel Fluoride and Oxide Cathodes for Rechargeable Batteries written by Nancy Hao-Jan Twu and published by . This book was released on 2015 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developing new cathode materials is key to improving the energy density of rechargeable batteries and enabling new applications of energy storage. In this thesis, two families of materials were explored as candidate cathode materials: the dirutile and rutile polymorphs of LiMnF4, and layered lithium-excess . . . Dirutile LiMnF4 was identified from high-throughput computation as a promising conversion cathode. The dirutile polymorph was synthesized through a new low temperature route, and the rutile polymorph was discovered upon mechanical milling. With simple synthesis and electrode preparation methods, both dirutile and rutile polymorphs of LiMnF4 showed electrochemical activity. Electron diffraction confirmed both polymorphs to convert upon lithiation along different reaction paths. As with other fluorides, specific capacity was strongly linked with processing conditions. The layered lithium-excess . . . compounds were designed from recent understanding of diffusion channels in lithium-excess materials. Increasing lithium content was found to improve both discharge capacity and capacity retention. Structural studies revealed a complex nanostructure pattern of Li-Sb and Ni-Sb ordering where the interface between these domains formed the correct local configuration for good lithium mobility. The

Book New Alternative Oxides Used as Cathodes in Batteries

Download or read book New Alternative Oxides Used as Cathodes in Batteries written by Hanaa Abuzeid and published by LAP Lambert Academic Publishing. This book was released on 2012 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using cheap and environment benign alternative oxides as cathodes in batteries is the current trend to give cheap, environmently benign and high energeytic cathode material instead of the commerecial one of high excepensive, toxic and unstable LiCoO2 used in lithium ion batteries. Using alpha-manganese dioxides of the tunnel structure with their modifications by using Sn and Co as dopants as cathodes in alkaline batteries.

Book Synthesis and Characterization of Novel Cathode Material with Improved Specific Capacity and Safety for Lithium Ion Batteries

Download or read book Synthesis and Characterization of Novel Cathode Material with Improved Specific Capacity and Safety for Lithium Ion Batteries written by Wassima El Mofid and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Die steigenden Anforderungen an Lithium-Ionen-Batterien mit hoher spezifischer Leistung und Energie haben zur Entwicklung von mehreren Klassen von Materialien für die positive Elektrode geführt. Darunter sind unter anderem die vielversprechenden LiNixMnyCo1-x-yO2 (NMC) Materialien. In diesem Zusammenhang ist das Thema dieser Arbeit eine umfangreichen Studie der elektrochemischen und strukturellen Eigenschaften des ursprünglichen Materials NMC (3:1:1) (LiNi0.6Mn0.2Co0.2O2) und der drei neuen Materialien, die entweder durch Mono-Substitution von Co mit Al oder Fe: NMCA (LiNi0.6Mn0.2Co0.15Al0.05O2) und NMCF (LiNi0.6Mn0.2Co0.15Fe0.05O2) oder durch doppelte Substitution von Co mit Al und Fe NMCAF (LiNi0.6Mn0.2Co0.15Al0.025 Fe0.025O2) hergestellt wurden. Im ersten Schritt wurde eine Optimierung der Synthesebedingungen durchgeführt. Dazu wurden verschiedene Verfahren (z.B. Röntgenbeugung, Rasterelektronenmikroskopie) verwendet, um homogene Phasen mit gut geordneter Struktur zu erhalten. Im zweiten Schritt wurden Struktur, morphologische und elektrochemische Eigenschaften der vier Materialien untersucht. Eine detailliertere Untersuchung wurde NMCAF gewidmet. Dieses Material zeigte die besten elektrochemischen Eigenschaften im Vergleich zu den ursprünglichen und den mono-substituierten Materialien. Ziel ist es zu verstehen, was die Mechanismen hinter der Verbesserung des elektrochemischen Verhaltens des doppelsubstituierten Materials sind. Schließlich wurde der Sicherheitsaspekt von NMCAF auf Basis einer detaillierten Untersuchung der thermischen Stabilität während der Lithium-Ionen-Deinterkalation diskutiert.

Book Synthesis and Characterization of Anode Materials for Lithium Ion Batteries

Download or read book Synthesis and Characterization of Anode Materials for Lithium Ion Batteries written by Quan Fan and published by ProQuest. This book was released on 2008 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: