Abstract
SnO2@C composite materials are facilely fabricated by reaction using the gelatin, SnCl4•5H2O and aqueous NH3•H2O by one-step method. Compared to the SnO2, the prepared SnO2@C composite materials show the fabulous improvement about rate performances and cycling performances, when controlling the carbon contents of carbon in SnO2@C composite materials. As an example, SnO2@C-40 shows the cycling performance at 397.7 mAh/g, after carrying out the charge-discharge cycles 500 times at 0.1 A/g. These ameliorated electrochemical performances lead us to consider our provided preparation method is the efficient way to facilitate the application of SnO2@C in fabrication of lithium ion batteries (LIBs) as negative electrode materials.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: Current Research in Green and Sustainable Chemistry
Disclaimer: 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.