Two advantages by a single move: Core-bishell electrode design for ultrahigh-rate capacity and ultralong-life cyclability of lithium ion batteries
Sign Up to like & getrecommendations! Published in 2021 at "Composites Part B: Engineering"
DOI: 10.1016/j.compositesb.2021.108883
Abstract: Abstract Developing efficient electrodes with superior rate performance and superb cyclability are highly desired for meeting urgent demand of high-energy and large-rate lithium ion batteries (LIBs). Electrochemical performance of popular transition metal oxide electrodes is… read more here.
Keywords: cyclability; core; rate; capacity ... See more keywords
Comparative study of approaches to achieve improved cyclability and high capacity in a silicon suboxide film anode for lithium-ion batteries
Sign Up to like & getrecommendations! Published in 2017 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2017.06.009
Abstract: Abstract To simultaneously achieve high capacity and good cyclability for silicon suboxide (SiO x ) as a Li-ion battery anode material, we compared two different approaches under the same volume change rate of SiO x… read more here.
Keywords: silicon suboxide; cyclability; capacity; high capacity ... See more keywords
Controlling Li2CuO2 single phase transition to preserve cathode capacity and cyclability in Li-ion batteries
Sign Up to like & getrecommendations! Published in 2017 at "Solid State Ionics"
DOI: 10.1016/j.ssi.2017.02.018
Abstract: Abstract Li 2 CuO 2 is synthesized via a solid-state reaction and its structure and microstructure is characterized using X-Ray Diffraction, Scanning Electron Microscopy and N 2 adsorption–desorption isotherms. The capacity of cathode material is… read more here.
Keywords: cyclability; ion batteries; capacity; capacity retention ... See more keywords
Understanding the Improved Kinetics and Cyclability of a Li2MnSiO4 Cathode with Calcium Substitution.
Sign Up to like & getrecommendations! Published in 2018 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.7b03257
Abstract: Limited practical capacity and poor cyclability caused by sluggish kinetics and structural instability are essential aspects that constrain the potential application of Li2MnSiO4 cathode materials. Herein, Li2Mn1- xCa xSiO4/C nanoplates are synthesized using a diethylene-glycol-assisted… read more here.
Keywords: li2mnsio4 cathode; kinetics cyclability; improved kinetics; cyclability ... See more keywords
Achieving High Lithium Storage Capacity and Long-Term Cyclability of Novel Cobalt Germanate Hydroxide/Reduced Graphene Oxide Anodes with Regulated Electrochemical Catalytic Conversion Process of Hydroxyl Groups.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c01127
Abstract: To develop ternary transition-metal germanates anodes with superior lithium storage performances for lithium ion batteries, a novel capacity counterbalance approach in one compound is designed by introducing an electrocatalytic conversion type component with a positive… read more here.
Keywords: conversion; lithium storage; cyclability; capacity ... See more keywords
Polyvinylpyrrolidone-Induced Uniform Surface-Conductive Polymer Coating Endows Ni-Rich LiNi0.8Co0.1Mn0.1O2 with Enhanced Cyclability for Lithium-Ion Batteries.
Sign Up to like & getrecommendations! Published in 2019 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.9b04050
Abstract: The Ni-rich LiNi0.8Co0.1Mn0.1O2 (NCM811) cathode has attracted great interest owing to its low cost, high capacity, and energy density. Nevertheless, rapid capacity fading is a critical problem because of direct contact of NCM811 with electrolytes… read more here.
Keywords: rich lini0; 8co0 1mn0; surface; lini0 8co0 ... See more keywords
Dissolution of the Solid Electrolyte Interphase and Its Effects on Lithium Metal Anode Cyclability.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.3c03195
Abstract: At >95% Coulombic efficiencies, most of the capacity loss for Li metal anodes (LMAs) is through the formation and growth of the solid electrolyte interphase (SEI). However, the mechanism through which this happens remains unclear.… read more here.
Keywords: solid electrolyte; spectroscopy; electrolyte interphase; cyclability ... See more keywords