scholarly journals Li2SnO3 as a Cathode Material for Lithium-ion Batteries: Defects, Lithium Ion Diffusion and Dopants

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Navaratnarajah Kuganathan ◽  
Apostolos Kordatos ◽  
Alexander Chroneos
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Ion Diffusion ◽  
Lithium Ion Diffusion

scholarly journals MgFeSiO4 as a potential cathode material for magnesium batteries: ion diffusion rates and voltage trends

2017 ◽  
Vol 5 (25) ◽  
pp. 13161-13167 ◽  
Author(s):  
Jennifer Heath ◽  
Hungru Chen ◽  
M. Saiful Islam
Keyword(s):  
Energy Density ◽  
Cathode Material ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Ion Diffusion ◽  
Diffusion Rates ◽  
Magnesium Batteries ◽  
Rechargeable Magnesium Batteries

Developing rechargeable magnesium batteries has become an area of growing interest as an alternative to lithium-ion batteries largely due to their potential to offer increased energy density from the divalent charge of the Mg ion.

An electrolyte-phobic carbon nanotube current collector for high-voltage foldable lithium-ion batteries

2020 ◽  
Vol 8 (37) ◽  
pp. 19444-19453 ◽  
Author(s):  
Ke Wen Mu ◽  
Kai Xi Liu ◽  
Zhi Yong Wang ◽  
Shahid Zanman ◽  
Yan Hong Yin ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Lithium Ion Batteries ◽  
High Voltage ◽  
Lithium Ion ◽  
Current Collector ◽  
Ion Diffusion ◽  
Interface Modification ◽  
Lithium Ion Diffusion

Surface/interface modification is developed to tune the electrolyte wettability of a carbon nanotube current collector for controlling the lithium ion diffusion and achieving high voltage foldable lithium-ion batteries.

Ti3C2Tx-Based Electrodes with Enhanced Pseudocapacitance for High-Performance Lithium-ion Batteries

NANO ◽  
2020 ◽  
Vol 15 (04) ◽  
pp. 2050051
Author(s):  
Rudong Zheng ◽  
Lili Wu ◽  
Jiabao Zhao ◽  
Chuncheng Zhu ◽  
Hong Gao
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Specific Capacity ◽  
Lithium Ion ◽  
Kinetic Mechanism ◽  
Ion Diffusion ◽  
Two Samples ◽  
New Type ◽  
Current Densities ◽  
Lithium Ion Diffusion

Ti3C2Tx, a new type of two-dimensional material, is a prospective anode material in lithium-ion batteries (LIBs) for its low lithium-ion diffusion barrier, high conductivity and many other excellent properties. In this paper, multilayer Ti3C2Tx and delaminated Ti3C2Tx samples are prepared by etching Ti3AlC2 powder with HF and [Formula: see text], respectively. We explore the application of the two samples in LIBs, and analyze their electrochemical behavior and kinetic mechanism. At the current densities of 0.1[Formula: see text]A[Formula: see text]g[Formula: see text], the delaminated Ti3C2Tx electrode delivered higher capacities of 255[Formula: see text]mAh[Formula: see text]g[Formula: see text] than multilayer Ti3C2Tx electrode (100[Formula: see text]mAh[Formula: see text]g[Formula: see text]). Even after 1000 cycles, the specific capacity of the delaminated Ti3C2Tx is still up to 205[Formula: see text]mAh[Formula: see text]g[Formula: see text] at 1[Formula: see text]A[Formula: see text]g[Formula: see text]. This work proves the great potential of the delaminated Ti3C2Tx for lithium-ion storage.

A kinetic model for diffusion and chemical reaction of silicon anode lithiation in lithium ion batteries

RSC Advances ◽  
2016 ◽  
Vol 6 (27) ◽  
pp. 22383-22388 ◽  
Author(s):  
Zhoucan Xie ◽  
Zengsheng Ma ◽  
Yan Wang ◽  
Yichun Zhou ◽  
Chunsheng Lu
Keyword(s):  
Kinetic Model ◽  
Lithium Ion Batteries ◽  
Chemical Reaction ◽  
Crystalline Silicon ◽  
Lithium Ion ◽  
Silicon Anode ◽  
Ion Diffusion ◽  
Lithium Ion Diffusion

In this paper, a kinetic model is proposed that combines lithium ion diffusion through a lithiated phase with chemical reaction at the interface between lithiated amorphous and crystalline silicon.

scholarly journals Synthesis of Ni@NiSn Composite with High Lithium‐Ion Diffusion Coefficient for Fast‐Charging Lithium‐Ion Batteries

2019 ◽  
Vol 4 (3) ◽  
pp. 1900073 ◽  
Author(s):  
Hong Zhao ◽  
Junxin Chen ◽  
Weiwei Wei ◽  
Shanming Ke ◽  
Xierong Zeng ◽  
...  
Keyword(s):  
Diffusion Coefficient ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Ion Diffusion ◽  
Fast Charging ◽  
Lithium Ion Diffusion
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