Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Lamartine Meda"'
Publikováno v:
MRS Advances. 4:821-828
High-energy lithium-sulfur (Li-S) batteries still suffer from poor rate capability and short cycle life caused by the polysulfides shuttle and insulating nature of S (and the discharge product, Li2S). Selenium disulfide (SeS2), with a theoretical spe
Publikováno v:
MRS Advances. 3:3519-3524
This study reports a high-performance tin (Sn)-coated vertically aligned carbon nanofiber array anode for lithium-ion batteries. The array electrodes have been prepared by coaxial sputter-coating of tin (Sn) shells on vertically aligned carbon nanofi
Publikováno v:
ECS Transactions. 85:53-59
Lithium-ion conducting solid polymer electrolytes (SPEs) are promising materials to replace flammable liquid electrolytes to solve the safety and performance issues in conventional rechargeable lithium batteries [1]. Poly(ethylene oxide) (PEO) has be
Publikováno v:
MRS Advances. 3:3501-3506
Lithium sulfide (Li2S) is one of the most attractive cathode materials for high energy density lithium batteries as it has a high theoretical capacity of 1166 mA h g-1. However, Li2S suffers from poor rate performance and short cycle life due to its
Publikováno v:
MRS Advances. 3:3495-3500
Vanadium Pentoxide (V2O5) has been identified as a potential cathode material owning to its high specific capacity, theoretically, 441 mAh g-1 for 3Li+ ions insertion/extraction. However, the intrinsic drawbacks of V2O5, i.e. structural instability a
Autor:
Arielle Lebean, Asha Ain Abiade, James J. Wu, Jere A. Williams, Lamartine Meda, Gaind P. Pandey
Publikováno v:
ECS Meeting Abstracts. :250-250
Replacing liquid electrolytes with solid-state Li-ion conductors is one way to achieve safe rechargeable batteries with high energy density. Semi-interpenetrating polymer network (s-IPN) was synthesized from the mixture of poly(propylene carbonate),
Autor:
Ah-Young Song, Johannes Leisen, Lamartine Meda, Oleg Borodin, Gleb Yushin, Yiran Xiao, Kostiantyn Turcheniuk
Publikováno v:
Advanced Energy Materials. 10:1903480
Autor:
Lamartine Meda, B. Ramu Ramachandran, Anantharamulu Navulla, Ayorinde S. Hassan, Collin D. Wick
Publikováno v:
The Journal of Physical Chemistry C. 119:9705-9713
First-principles computational studies were used to calculate discharge curves for lithium in RuO2 and to understand the molecular mechanism of lithium sorption into crystalline bulk RuO2. These studies were complemented by experiments to provide new
Publikováno v:
MRS Proceedings. 1775:1-6
Synthesis and understanding of metal oxide nanomaterials with improved electrochemical properties can play a big role in the development of high capacity electrochemical cells for application in lithium-ion batteries (LIBs). Metal oxide nanostructure
Publikováno v:
The Journal of Physical Chemistry C. 118:13382-13386
RuO2 has been studied for a long time as a model electrode for lithium ion battery, however, little is known about their cycle life at high capacity. Using a simple low-pressure chemical vapor deposition process, hierarchical columnar RuO2 nanoplates