High power lithium ion microbatteries with lithographically defined 3-D porous electrodes

J. Pikul; H. G. Zhang; J. Cho; Paul V Braun; William Paul King

doi:10.1109/MEMSYS.2013.6474378

High power lithium ion microbatteries with lithographically defined 3-D porous electrodes

J. Pikul, H. G. Zhang, J. Cho, Paul V Braun, William Paul King

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

High performance miniature power sources could enable new microelectronic systems. We report lithium ion microbatteries having power densities up to 7.4 mW/cm² μm, which equals or exceeds that of the best supercapacitors, and which is 2,000 times higher than that of other microbatteries. The battery microarchitecture optimizes ion and electron transport for high power density while maintaining a high volume of active material for high energy density. The architecture consists of three-dimensional bicontinuous interdigitated microelectrodes and can be scaled to larger sizes without sacrificing power and energy density.

Original language	English (US)
Title of host publication	IEEE 26th International Conference on Micro Electro Mechanical Systems, MEMS 2013
Pages	857-860
Number of pages	4
DOIs	https://doi.org/10.1109/MEMSYS.2013.6474378
State	Published - 2013
Event	IEEE 26th International Conference on Micro Electro Mechanical Systems, MEMS 2013 - Taipei, Taiwan, Province of China Duration: Jan 20 2013 → Jan 24 2013

Publication series

Name	Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
ISSN (Print)	1084-6999

Other

Other	IEEE 26th International Conference on Micro Electro Mechanical Systems, MEMS 2013
Country/Territory	Taiwan, Province of China
City	Taipei
Period	1/20/13 → 1/24/13

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanical Engineering
Electrical and Electronic Engineering

Online availability

10.1109/MEMSYS.2013.6474378

Library availability

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Pikul, J., Zhang, H. G., Cho, J., Braun, P. V., & King, W. P. (2013). High power lithium ion microbatteries with lithographically defined 3-D porous electrodes. In IEEE 26th International Conference on Micro Electro Mechanical Systems, MEMS 2013 (pp. 857-860). Article 6474378 (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)). https://doi.org/10.1109/MEMSYS.2013.6474378

High power lithium ion microbatteries with lithographically defined 3-D porous electrodes. / Pikul, J.; Zhang, H. G.; Cho, J. et al.
IEEE 26th International Conference on Micro Electro Mechanical Systems, MEMS 2013. 2013. p. 857-860 6474378 (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Pikul, J, Zhang, HG, Cho, J, Braun, PV & King, WP 2013, High power lithium ion microbatteries with lithographically defined 3-D porous electrodes. in IEEE 26th International Conference on Micro Electro Mechanical Systems, MEMS 2013., 6474378, Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS), pp. 857-860, IEEE 26th International Conference on Micro Electro Mechanical Systems, MEMS 2013, Taipei, Taiwan, Province of China, 1/20/13. https://doi.org/10.1109/MEMSYS.2013.6474378

Pikul J, Zhang HG, Cho J, Braun PV , King WP. High power lithium ion microbatteries with lithographically defined 3-D porous electrodes. In IEEE 26th International Conference on Micro Electro Mechanical Systems, MEMS 2013. 2013. p. 857-860. 6474378. (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)). doi: 10.1109/MEMSYS.2013.6474378

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abstract = "High performance miniature power sources could enable new microelectronic systems. We report lithium ion microbatteries having power densities up to 7.4 mW/cm2 μm, which equals or exceeds that of the best supercapacitors, and which is 2,000 times higher than that of other microbatteries. The battery microarchitecture optimizes ion and electron transport for high power density while maintaining a high volume of active material for high energy density. The architecture consists of three-dimensional bicontinuous interdigitated microelectrodes and can be scaled to larger sizes without sacrificing power and energy density.",

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High power lithium ion microbatteries with lithographically defined 3-D porous electrodes

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