Improving Lithium‐Ion Half‐/Full‐Cell Performance of WO 3 ‐Protected SnO 2 Core‐Shell Nanoarchitectures

ChemSusChem ◽  
2020 ◽  
Author(s):  
Muhammad Iftikhar ◽  
Basit Ali ◽  
Talha Nisar ◽  
Veit Wagner ◽  
Ali Haider ◽  
...  
Keyword(s):  
Lithium Ion ◽  
Cell Performance ◽  
Core Shell ◽  
Full Cell

In Situ Synthesis and Cell Performance of a Si/C Core–Shell/Ball-Milled Graphite Composite for Lithium Ion Batteries

2013 ◽  
Vol 13 (12) ◽  
pp. 7855-7859
Author(s):  
Dong-Won Jung ◽  
Kwang-Hyun Kim ◽  
JungKyoo Lee ◽  
Byung-Seon Kong ◽  
Eun-Suok Oh
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Cell Performance ◽  
Core Shell ◽  
Graphite Composite

Reduced expansion and improved full-cell cycling of a SnOx#C embedded structure for lithium-ion batteries

2018 ◽  
Vol 6 (32) ◽  
pp. 15738-15746 ◽  
Author(s):  
Lie Yang ◽  
Liu-Yang Sun ◽  
Rong-Rong Zhang ◽  
Ya-Wen Xu ◽  
Xiao-Hui Ning ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Cell Performance ◽  
Full Cell ◽  
Volumetric Capacity ◽  
Structural Robustness ◽  
Embedded Structure ◽  
Cell Cycling

Embedded SnOx#C composite, with excellent structural robustness, exhibits stable full-cell performance and enhanced gravimetric/volumetric capacity.

Revisiting the energy efficiency and (potential) full-cell performance of lithium-ion batteries employing conversion/alloying-type negative electrodes

2020 ◽  
Vol 473 ◽  
pp. 228583 ◽  
Author(s):  
Jakob Asenbauer ◽  
Alberto Varzi ◽  
Stefano Passerini ◽  
Dominic Bresser
Keyword(s):  
Energy Efficiency ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Cell Performance ◽  
Full Cell ◽  
Negative Electrodes

scholarly journals Performance Characteristics of Lithium Titanate Doped Zirconium as Anode Material of Lithium Ion Battery and Its Potential for Cycle Recovery

2021 ◽  
Vol 14 ◽  
pp. 1-9
Author(s):  
Wahyu Bambang Widayatno ◽  
Ahmad Sohib ◽  
Slamet Priyono ◽  
Achmad Subhan ◽  
Agus Sukarto Wismogroho ◽  
...  
Keyword(s):  
Anode Material ◽  
Lithium Ion ◽  
Lithium Titanate ◽  
Cell Performance ◽  
Storage Device ◽  
Reduction Peak ◽  
Half Cell ◽  
Xrd Pattern ◽  
Full Cell ◽  
Cyclic Voltammetry Measurement

Lithium titanate or (Li4Ti5O12) is one of potential materials applied as anode material for energy storage device. The material, however, has poor electrochemical properties. This study is aimed to study Zr-doped Li4Ti5O12 properties and electrochemical performance in a full cell. In this work, a facile solid state reaction is employed to prepare Li4Ti5-xO12Zrx (x=0, 0.025, 0.05, and 0.075). Starting materials were stoichiometrically calculated and handily mixed for an hour, followed by calcination at 800oC for three hours. The XRD pattern reveals that the shipments to the higher angel of the highest peak are observed and indicate successful substitution process. The half-cell (Li metal/Li4Ti4.95O12Zr0.05) provides the highest conductivity value of the assembled cells, 0.15 mS cm-1. Cyclic Voltammetry measurement exhibits that the reduction peak of each half-cell is enhanced as an increasing amount of zirconium. The Charge-Discharge test also confirm that the highest capacity of the cells, 135.0 mAhg-1, is achieved by the cell based Li4Ti4.95O12Zr0.05. Full cell performance present that Li4Ti4.95O12Zr0.05 own higher capacity at various C-rates. Moreover, the specific capacitance of full cell based Li4Ti4.95O12Zr0.05 can sustain 82% after 100th cycle at 0.5C, higher than that of Li4Ti5O12 (22.4%). In addition, full cell performance also exhibits a potential for recovery cycle as shown in 90th cycle.

Structure and Electrochemical Properties of Si-Mn/C Core–Shell Composites for Lithium-Ion Batteries

JOM ◽  
2020 ◽  
Vol 72 (8) ◽  
pp. 3037-3045
Author(s):  
Shenggao Wang ◽  
Tao Wang ◽  
Yan Zhong ◽  
Quanrong Deng ◽  
Yangwu Mao ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Core Shell

An aqueous rechargeable lithium ion battery with long cycle life and overcharge self-protection

2021 ◽  
Author(s):  
Zhiguo Hou ◽  
Lei Zhang ◽  
Jianwu Chen ◽  
Yali Xiong ◽  
Xueqian Zhang ◽  
...  
Keyword(s):  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Cycle Life ◽  
Long Cycle ◽  
Full Cell ◽  
Long Cycle Life ◽  
Excellent Cycling Stability ◽  
Self Protection

Zn2+ added into electrolyte can effectively suppress H2 evolution. Therefore, a LiMn2O4/NaTi2(PO4)3 full cell exhibits enhanced overcharging performance and excellent cycling stability up to 10 000 cycles.

A core-shell porous MnO2/Carbon nanosphere composite as the anode of lithium-ion batteries

2021 ◽  
Vol 491 ◽  
pp. 229577
Author(s):  
Zhiguang Cao ◽  
Yuebei Yang ◽  
Junling Qin ◽  
Zixue Su
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Core Shell

Potential core-shell anode material for rechargeable lithium-ion batteries: Encapsulation of titanium oxide nanostructure in conductive polymer

2021 ◽  
pp. 160715
Author(s):  
P. Santhoshkumar ◽  
T. Subburaj ◽  
A. Kathalingam ◽  
K. Karuppasamy ◽  
Dhanasekaran Vikraman ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Titanium Oxide ◽  
Anode Material ◽  
Conductive Polymer ◽  
Lithium Ion ◽  
Core Shell ◽  
Potential Core

3D CNTs networks enable core-shell structured Si@Ni nanoparticle anodes with enhanced reversible capacity and cyclic performance for lithium ion batteries

2021 ◽  
Vol 46 (29) ◽  
pp. 16179-16187
Author(s):  
Yu-Qian Wang ◽  
Xiao-Xiao Yang ◽  
Meng-Xin Ren ◽  
Bu-Yue Lei ◽  
Yun-Lei Hou ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Reversible Capacity ◽  
Core Shell ◽  
Cyclic Performance
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