Abstract
Chemical lithium extraction has been carried out on the following manganese oxides: the spinel-type compounds LiMn 2O 4 and Li 4 3 Mn 5 3 O 4, and the rocksalt-related compound Li 2MnO 3. Lithium can be partially removed chemically from these compounds without destroying the host framework. Some compounds obtained by this method have been tested as cathodic materials in rechargeable lithium cells. Electrochemical results and X-ray diffraction patterns of cycled cathodes are presented. Electrochemical insertion/extraction of Li + ions occurs with tetragonal/cubic distortion in the spinel framework, whereas Li + ions can move in compounds having the rocksalt structure, without significant modification of the X-ray patterns.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
