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High-power Lithium Batteries from Functionalized Carbon-nanotube Electrodes

Overview
Journal Nat Nanotechnol
Specialty Biotechnology
Date 2010 Jun 22
PMID 20562872
Citations 72
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Abstract

Energy storage devices that can deliver high powers have many applications, including hybrid vehicles and renewable energy. Much research has focused on increasing the power output of lithium batteries by reducing lithium-ion diffusion distances, but outputs remain far below those of electrochemical capacitors and below the levels required for many applications. Here, we report an alternative approach based on the redox reactions of functional groups on the surfaces of carbon nanotubes. Layer-by-layer techniques are used to assemble an electrode that consists of additive-free, densely packed and functionalized multiwalled carbon nanotubes. The electrode, which is several micrometres thick, can store lithium up to a reversible gravimetric capacity of approximately 200 mA h g(-1)(electrode) while also delivering 100 kW kg(electrode)(-1) of power and providing lifetimes in excess of thousands of cycles, both of which are comparable to electrochemical capacitor electrodes. A device using the nanotube electrode as the positive electrode and lithium titanium oxide as a negative electrode had a gravimetric energy approximately 5 times higher than conventional electrochemical capacitors and power delivery approximately 10 times higher than conventional lithium-ion batteries.

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References
1.
Fischer A, Pettigrew K, Rolison D, Stroud R, Long J . Incorporation of homogeneous, nanoscale MnO2 within ultraporous carbon structures via self-limiting electroless deposition: implications for electrochemical capacitors. Nano Lett. 2007; 7(2):281-6. DOI: 10.1021/nl062263i. View

2.
Chen H, Armand M, Demailly G, Dolhem F, Poizot P, Tarascon J . From biomass to a renewable LixC6O6 organic electrode for sustainable Li-ion batteries. ChemSusChem. 2008; 1(4):348-55. DOI: 10.1002/cssc.200700161. View

3.
Tarascon J, Armand M . Issues and challenges facing rechargeable lithium batteries. Nature. 2001; 414(6861):359-67. DOI: 10.1038/35104644. View

4.
Krogman K, Zacharia N, Schroeder S, Hammond P . Automated process for improved uniformity and versatility of layer-by-layer deposition. Langmuir. 2007; 23(6):3137-41. DOI: 10.1021/la063085b. View

5.
Armand M, Tarascon J . Building better batteries. Nature. 2008; 451(7179):652-7. DOI: 10.1038/451652a. View