Abstract
A high-performance lithium ion capacitor (LIC) was developed with activated carbon as the positive electrode and pre-lithiated C-coated Si/SiO x nanospheres as the negative electrode for high-power and high-energy density energy storage system. The feasibility of pre-lithiated C-coated Si/SiO x was thoroughly examined as an advanced negative electrode for LIC by comparing prelithiated C-coated Si/SiO x based LIC with conventional graphite anode based LIC. Under optimized pre-lithiation conditions, the prelithiated C-coated Si/SiO x based LIC showed enhanced rate capability and reversible capacity with highly stable cycle performance at a current density of 10 A g-1 up to 1000 cycles. Such improvements may result from the unique physical and chemical properties of C-coated Si/SiO x . The detailed prelithiation condition and electrochemical behaviors of both active carbon and C-coated Si/SiO x in LIC system will be discussed in the presentation.
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.
