Hostname: page-component-586b7cd67f-l7hp2 Total loading time: 0 Render date: 2024-11-26T22:00:21.911Z Has data issue: false hasContentIssue false
  • English
  • Français

Study of Fractal Dimension and Porosity of Li2TiO3 Used as a Battery

Published online by Cambridge University Press:  14 July 2014

C.G. Nava-Dino ,
P.I Cordero-De Los Rios ,
R.A. Acosta-Chávez ,
N.L. Mendez-Mariscal ,
J.E. Mendoza-Negrete ,
J.G. Chacón-Nava  and
A. Martínez-Villafañe
C.G. Nava-Dino
Affiliation:
Universidad Autónoma de Chihuahua, Facultad de Ingeniería. Chihuahua, Circuito No 1., Campus Universitario 2 Chihuahua, Chih. C.P. 31125, México.
P.I Cordero-De Los Rios
Affiliation:
Universidad Autónoma de Chihuahua, Facultad de Ingeniería. Chihuahua, Circuito No 1., Campus Universitario 2 Chihuahua, Chih. C.P. 31125, México.
R.A. Acosta-Chávez
Affiliation:
Universidad Autónoma de Chihuahua, Facultad de Ingeniería. Chihuahua, Circuito No 1., Campus Universitario 2 Chihuahua, Chih. C.P. 31125, México.
N.L. Mendez-Mariscal
Affiliation:
Universidad Autónoma de Chihuahua, Facultad de Ingeniería. Chihuahua, Circuito No 1., Campus Universitario 2 Chihuahua, Chih. C.P. 31125, México.
J.E. Mendoza-Negrete
Affiliation:
Universidad Autónoma de Chihuahua, Facultad de Filosofía y Letras. Chihuahua, Rua de las Humanidades s/n, Campus Universitario I. Chihuahua, Chih., México
J.G. Chacón-Nava
Affiliation:
Departamento de Integridad y Diseño de Materiales Compuestos/Grupo Corrosión. Centro de Investigación en Materiales Avanzados. S.C. CIMAV. Miguel de Cervantes No 120 Complejo Industrial Chihuahua, C.P 31109, Chihuahua, Chih. México.
A. Martínez-Villafañe
Affiliation:
Departamento de Integridad y Diseño de Materiales Compuestos/Grupo Corrosión. Centro de Investigación en Materiales Avanzados. S.C. CIMAV. Miguel de Cervantes No 120 Complejo Industrial Chihuahua, C.P 31109, Chihuahua, Chih. México.
Get access

Abstract

Lithium ion batteries are becoming more important because of their high energy density and design flexibility. The capacity of these batteries is usually cathode limited; so, it follows that increasing the capacity of the cathode is essential to raise the performance of such batteries. In this work, fractal dimension study is used to understand the behavior of a Li2TiO3 made by mechanical milling, as a way to improve their uses in energy storage. Digital image analysis allows the study of fractal dimension; X-ray, Scanning Electron Microscopy (SEM) and Transmission Electron Microscopy (TEM) analysis were used to analyze changes on the surface of samples from the current results the distinctive characteristics of the surfaces for each sample may be obtained, making it possible to predict a future behavior of the samples. MATLAB software FRACLAB 2.03 developed by INRIA was used as a tool.

Keywords

reactive ball millingfractalpowder metallurgy
Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1677: Symposium M – Fuel Cells, Electrolyzers and Other Electrochemical Energy Systems , 2014 , mrss14-1677-m06-21
Copyright
Copyright © Materials Research Society 2014 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Chen, Zhongxue, Xie, Kai, Hong, Xiaobin, “Anode behavior of Sn/WC/graphene triple layered composite forlithium-ion batteries”, Electrochimica Acta 108 (2013) pp. 674– 679.CrossRefGoogle Scholar
Zhang, Qian, Peng, Wenjie, Wang, Zhixing, Li, Xinhai, Xiong, Xunhui, Guo, Huajun, Wang, Zhiguo, Wu, Feixiang, “Li4Ti5O12/Reduced Graphene Oxide composite as a high rate capability material for lithium ion batteries”, Solid State Ionics 236 (2013) pp. 30–36.CrossRefGoogle Scholar
Bastwros, Mina, Kim, Gap-Yong, Zhu, Can, Zhang, Kun, Wang, Shiren, Tang, Xiaoduan, Wang, Xinwei, “Effect of ball milling on graphene reinforced Al6061 composite fabricated by semi-solid sintering”, Composites: Part B 60 (2014) pp. 111–118.CrossRefGoogle Scholar
Sun, Ling, Fugetsu, Bunshi, “Graphene oxide captured for green use: Influence on the structures of calcium alginate and macroporous alginic beads and their application to aqueous removal of acridine orange”, Chemical Engineering Journal 240 (2014) pp. 565–573.CrossRefGoogle Scholar
Wang, Xiao-Jun, Krumeich, Frank, Nesper, Reinhard, “Nanocomposite of manganese ferrocyanide and graphene: A promising cathode material for rechargeable lithium ion batteries”, Electrochemistry Communications 34 (2013) pp. 246–249.CrossRefGoogle Scholar
Zhang, Dacheng, Zhang, Xiong, Sun, Xianzhong, Zhang, Haitao, Wang, Changhui, Ma, Yanwei, “High performance supercapacitor electrodes based on deoxygenated graphite oxide by ball milling”, Electrochimica Acta 109 (2013) pp. 874– 880.CrossRefGoogle Scholar
Hong, Ming, Zhang, Yingchun, Mi, Yingying, Xiang, Maoqiao, Zhang, Yun, “Fabrication and characterization of Li2TiO3 core–shell pebbles with enhanced lithium density”, Journal of Nuclear Materials 445 (2014) pp. 111–116.CrossRefGoogle Scholar
Kuo, Shin-Liang, Liu, Wei-Ren, Kuo, Chia-Pang, Wu, Nae-Lih, Wu, Hung-Chun,” Lithium storage in reduced graphene oxides”, Journal of Power Sources 244 (2013) pp. 552–556.CrossRefGoogle Scholar
Wang, Zhongli, Dupré, Nicolas, Lajaunie, Luc, Moreau, Philippe, Martin, Jean-Frédéric, Boutafa, Laura, Patoux, Sébastien, Guyomard, Dominique,“Effect of glutaric anhydride additive on the LiNi0.4Mn1.6O4 electrode/electrolyte interface evolution: A MAS NMR and TEM/EELS study”, Journal of Power Sources 215 (2012) pp.170-178.CrossRefGoogle Scholar
Egerton, R.F., “TEM-EELS: A personal perspective”, Ultramicroscopy 119 (2012) pp. 24–32.CrossRefGoogle ScholarPubMed