Atomic layer deposited tungsten nitride thin films as a new lithium-ion battery anode

2015 ◽  
Vol 17 (26) ◽  
pp. 17445-17453 ◽  
Author(s):  
Dip K. Nandi ◽  
Uttam K. Sen ◽  
Soumyadeep Sinha ◽  
Arpan Dhara ◽  
Sagar Mitra ◽  
...  
Keyword(s):  
Thin Films ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Atomic Layer ◽  
Tungsten Nitride ◽  
Li Ion Battery ◽  
Li Ion ◽  
Battery Anode

Atomic layer deposited WNx thin films are used as a new Li-ion battery anode whose capacity can be enhanced further by depositing the film on a MWCNT scaffold layer.

Facile fabrication of highly flexible graphene paper for high-performance flexible lithium ion battery anode

RSC Advances ◽  
2015 ◽  
Vol 5 (5) ◽  
pp. 3299-3305 ◽  
Author(s):  
Mokwon Kim ◽  
Do Youb Kim ◽  
Yongku Kang ◽  
O. Ok Park
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Battery ◽  
High Performance ◽  
Lithium Ion ◽  
Li Ion Battery ◽  
Graphene Oxides ◽  
Facile Fabrication ◽  
Li Ion ◽  
Graphene Paper ◽  
Battery Anode

A highly flexible graphene paper assembled from graphene nanoplatelets and graphene oxides is fabricated and shows high electrochemical performance as a Li-ion battery anode.

Nanotube Li2MoO4: a novel and high-capacity material as a lithium-ion battery anode

Nanoscale ◽  
2014 ◽  
Vol 6 (22) ◽  
pp. 13660-13667 ◽  
Author(s):  
Xudong Liu ◽  
Yingchun Lyu ◽  
Zhihua Zhang ◽  
Hong Li ◽  
Yong-sheng Hu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Battery ◽  
Sol Gel ◽  
High Capacity ◽  
Lithium Ion ◽  
Li Ion Battery ◽  
Excellent Electrochemical Performance ◽  
Carbon Coated ◽  
Li Ion ◽  
Battery Anode

Carbon-coated Li2MoO4 nanotubes fabricated by sol–gel method exhibit an excellent electrochemical performance when evaluated as an anode material for Li-ion battery.

A novel coordination polymer based on Co(ii) hexanuclear clusters with azide and carboxylate bridges: structure, magnetism and its application as a Li-ion battery anode

2016 ◽  
Vol 45 (47) ◽  
pp. 19109-19116 ◽  
Author(s):  
Teng Gong ◽  
Xiaobing Lou ◽  
Jia-Jia Fang ◽  
En-Qing Gao ◽  
Bingwen Hu
Keyword(s):  
Coordination Polymer ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Reversible Capacity ◽  
Rate Performance ◽  
Li Ion Battery ◽  
High Reversible Capacity ◽  
Hexanuclear Clusters ◽  
Li Ion ◽  
Battery Anode

A Co(ii) coordination polymer with azide and a viologen-based tetracarboxylate ligand shows a relatively high reversible capacity with good cycling and rate performance as lithium-ion battery anode.

Synthesis and characterization of atomic layer deposited titanium nitride thin films on lithium titanate spinel powder as a lithium-ion battery anode

2007 ◽  
Vol 165 (1) ◽  
pp. 379-385 ◽  
Author(s):  
Mark Q. Snyder ◽  
Svetlana A. Trebukhova ◽  
Boris Ravdel ◽  
M. Clayton Wheeler ◽  
Joseph DiCarlo ◽  
...  
Keyword(s):  
Thin Films ◽  
Titanium Nitride ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Atomic Layer ◽  
Lithium Titanate ◽  
Synthesis And Characterization ◽  
Spinel Powder ◽  
Battery Anode

Enhancing Co/Co2VO4 Li-ion Battery Anode Performances via 2D-2D Heterostructure Engineering

Nanoscale ◽  
2021 ◽  
Author(s):  
Kun Wang ◽  
Yongyuan Hu ◽  
Jian Pei ◽  
Fengyang Jing ◽  
Zhongzheng Qin ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Output Voltage ◽  
High Capacity ◽  
Lithium Ion ◽  
Li Ion Battery ◽  
Li Ion ◽  
Battery Anode

High capacity Co2VO4 becomes a potential anode material for lithium ion batteries (LIBs) benefiting from its lower output voltage during cycling than other cobalt vanadates. However, the application of this...

scholarly journals Investigation of Electrochemical, Thermal and Electrical Performance of 3D Lithium-Ion Battery Module in a High -Temperature Environment

2020 ◽  
Vol 9 (2) ◽  
pp. 151-157
Author(s):  
Snigdha Sharma ◽  
Amrish Kumar Panwar ◽  
Madan Mohan Tripathi
Keyword(s):  
Thermal Properties ◽  
Lithium Ion Battery ◽  
Simulation Study ◽  
Lithium Ion ◽  
Open Circuit ◽  
Electrical Performance ◽  
Li Ion Battery ◽  
Peak Voltage ◽  
Simulation And Optimization ◽  
Li Ion

In the present time, the rechargeable lithium-ion battery is being commercialized to meet the sustained market’s demands. To design a more reliable, safe, and efficient Li-ion battery, a 3-D simulation study has been presented in this paper. In this study, a lithium-ion coin-cell is proposed which has LiFePO4 as a positive electrode with a thickness of 1.76 µm, carbon as a negative electrode with a thickness of 2.50 µm and Celgard 2400 polypropylene sheet as a separator between the electrodes with a thickness of 2 µm. The proposed Li-ion battery has been designed, analyzed, and optimized with the help of Multiphysics software. The simulation study has been performed to analyze the electrochemical properties such as cyclic voltammetry (CV) and impedance spectroscopy (EIS). Moreover, the electrical and thermal properties at the microscopic level are investigated and optimized in terms of surface potential distribution, the concentration of electrolyte, open circuit, and surface temperature with respect to time. It has been noticed that the peak voltage, 3.45 V is observed as the temperature distribution on the surface varies from 0 OC to 80 OC at a microscopic scale with different C-rates. The analysis of simulation results indicates a smoother electrode surface with uniform electrical and thermal properties distribution resulting in improved reliability of the battery. The performed simulation and optimization are helpful to achieve control over battery performance and safe usage without any degradation of the environment.©2020. CBIORE-IJRED. All rights reserved.

One pot hydrothermal synthesis of graphene like MoS2 nanosheets for application in high performance lithium ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (71) ◽  
pp. 57666-57670 ◽  
Author(s):  
Chandrasekar Perumal Veeramalai ◽  
Fushan Li ◽  
Hongyuan Xu ◽  
Tae Whan Kim ◽  
Tailiang Guo
Keyword(s):  
Hydrothermal Synthesis ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion ◽  
Li Ion Battery ◽  
Mos2 Nanosheets ◽  
Excellent Performance ◽  
One Pot ◽  
Li Ion ◽  
Battery Anode

The excellent performance of hydrothermally synthesized MoS2 few layer nanosheets as a Li-ion battery anode material is demonstrated.

Intercalation based tungsten disulfide (WS2) Li-ion battery anode grown by atomic layer deposition

RSC Advances ◽  
2016 ◽  
Vol 6 (44) ◽  
pp. 38024-38032 ◽  
Author(s):  
Dip K. Nandi ◽  
Uttam K. Sen ◽  
Arpan Dhara ◽  
Sagar Mitra ◽  
Shaibal K. Sarkar
Keyword(s):  
Atomic Layer Deposition ◽  
Atomic Layer ◽  
Electrochemical Stability ◽  
Tungsten Disulfide ◽  
Li Ion Battery ◽  
Layer Deposition ◽  
Li Ion ◽  
Battery Anode

ALD grown WS2 films are recommended to use as intercalation material in Li-ion battery because of its excellent electrochemical stability.

Synthesis of carbon xerogel nanoparticles by inverse emulsion polymerization of resorcinol–formaldehyde and their use as anode materials for lithium-ion battery

RSC Advances ◽  
2015 ◽  
Vol 5 (7) ◽  
pp. 4747-4753 ◽  
Author(s):  
Manohar Kakunuri ◽  
Sheetal Vennamalla ◽  
Chandra S. Sharma
Keyword(s):  
Lithium Ion Battery ◽  
Anode Materials ◽  
High Capacity ◽  
Lithium Ion ◽  
Electrochemical Characteristics ◽  
Li Ion Battery ◽  
Carbon Xerogel ◽  
Resorcinol Formaldehyde ◽  
Li Ion ◽  
Potential Use

Resorcinol–formaldehyde (RF) derived carbon xerogel nanoparticles synthesized by inverse emulsification followed by drying and pyrolysis exhibited excellent electrochemical characteristics and thus find potential use as high capacity anode materials for Li ion battery.

Energy Equalization Circuit with Multiple Primary Windings for Li-Ion Battery System

2013 ◽  
Vol 380-384 ◽  
pp. 3374-3377
Author(s):  
San Xing Chen ◽  
Ming Yu Gao ◽  
Guo Jin Ma ◽  
Zhi Wei He
Keyword(s):  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Battery Pack ◽  
Li Ion Battery ◽  
Battery System ◽  
Multiple Primary ◽  
In Series ◽  
A Cell ◽  
Li Ion ◽  
Number Of Cells

In this paper, a cell equalization circuit based on the Flyback topology is proposed for the Lithium-ion battery pack. Multiple transformers are employed in this circuit, equal to the number of cells in the pack. All the primary windings are coupled in series to provide the equalizing energy form the whole battery pack to the specific under charged cells. The structure and principle of the circuit is discussed, finally a prototype of four cells is presented to show the outstanding equalization efficiency of the proposed circuit.

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