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hxw2009(金币+20, 博学EPI+1): O(∩_∩)O谢谢 2011-03-24 01:31:36
hxw2009(金币+10): 能不能请教一下你查询到相关信息的过程？谢谢哈 2011-03-25 17:52:42
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Electrochemical Energy Conversion and Storage
Konstantinos Gerasopoulos, Ekaterina Pomerantseva, Sergio Baron
Collaborators
- Dr. James Culver, UMBI, Univ. of Maryland
- Dr. Chunsheng Wang, ChBE, MSE, Univ. of Maryland
- Dr. John Sullivan, Sandia National Labs
Research Overview
The development of efficient power sources and energy harvesting mechanisms is paramount not only for portable electronics but for the realization of self-powered and autonomous microsystems as well. At MSAL, we are developing novel technologies for nanostructured battery and fuel cell architectures as well as scavenging of environmental energy sources. The electrochemical energy storage devices are based on a biological molecule, the Tobacco mosaic virus, which is used as a template for the assembly of inorganic nanowires. This bottom-up self-assembly process is combined with traditional top-down micro/nanofabrication methodologies for the synthesis of active battery materials and fuel cell catalysts as well as the development of three-dimensional device architectures. We are also utilizing MEMS technology to develop compact sensors that are used for in situ monitoring of battery electrode operation and correlate electrochemical performance with mechanical properties of the tested materials. In parallel, particular focus has been placed on the development of energy scavenging systems that are based on hybrid electrostatic/piezoelectric mechanisms. These microsystems are designed to harvest energy from ambient vibrations and are intended for integration in wireless sensor networks for remote and autonomous operation.
Thesis
K. Gerasopoulos, "Nanostructured Nickel Zinc Microbatteries Using the Tobacco mosaic virus," Master's Thesis, University of Maryland, College Park, MD, August 2008.
Journal Papers
X. Chen, K. Gerasopoulos, J. Guo, A. Brown, C. Wang, R. Ghodssi and J. N. Culver, "A Patterned Silicon Anode Fabricatied by Electrodeposition of Si on a Virus Enabled 3-dimensional Current Collector," Advanced Functional Materials, vol. 21, no. 2, pp. 380-387, November 2010.
K. Gerasopoulos, X. Chen, J.N. Culver, C. Wang, and R. Ghodssi, "Self-assembled Ni/TiO2 nanocomposite anodes synthesized via electroless plating and atomic layer deposition on biological scaffolds," Chemical Communications, vol. 46, pp. 7349-7351, August, 2010.
X. Chen, K. Gerasopoulos, J. Chuo, A. Brown, C. Wang, R. Ghodssi, and J. Culver, "Virus-Enabled Silicon Anode for Lithium-Ion Batteries," ACS Nano, August, 2010.
K. Gerasopoulos, M. McCarthy, P. Banerjee, X. Fan, J.N. Culver and R. Ghodssi, "Biofabrication methods for the patterned assembly and synthesis of viral nanotemplates," Nanotechnology, vol. 21, pp. 1-11, January, 2010.
K. Gerasopoulos, M. McCarthy, E. Royston, J.N. Culver, and R. Ghodssi, "Nanostructured nickel electrodes using the Tobacco mosaic virus for microbattery applications," Journal of Micromechanics and Microengineering (JMM), vol. 18, no. 10, September 2008.
Conference Papers
K. Gerasopoulos, E. Pomerantseva, M. McCarthy, J. Culver, C. Wang, R. Ghodssi, "A Hierarchical Approach for the Fabrication of Three-dimensional Microbattery Electrodes," to be presented at The 16th International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers 2011), June 5-9, Beijing, China.
R. Ghodssi, J. Culver, K. Gerasopoulos, X. Fan, A. Brown, "Nanofabrication Using Viral Biotemplates for MEMS Applications," Proceedings of the 2011 NSF CMMI Research and Innovation Conference, Atlanta, GA, Jan 4-7, 2011.
K. Gerasopoulos, X. Chen, J. N. Culver, C. Wang, and R. Ghodssi, "Highly Stable Nanostructured Ni/TiO2 Anodes on Biological Templates," Proceedings of the 10th International Workshop on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (Power MEMS 2010), Leuven, Belgium, Nov. 30-Dec. 3, pp. 303-306.
K. Gerasopoulos, X. Fan, A. Brown, X. Chen, C. Wang, J. N. Culver, and R. Ghodssi, "Biofabrication using the Tobacco mosaic virus for MEMS Applications," Proceedings of the 2010 International Conference on Biofabrication, Philadelphia, PA, USA, October 4-6.
X. Chen, K. Gerasopoulos, J. Guo, A. Brown, C. Wang, R. Ghodssi, and J. Culver, "Porous Silicon Anode for Lithium-Ion Batteries," 218th Electrochemical Society Meeting, Las Vegas, NV, October 10 - 15, 2010.
M. McCarthy, R. Enright, K. Gerasopoulos, J. N. Culver, R. Ghodssi and E. Wang, "Biomimetic Superhydrophobic Surfaces Using Viral Nanotemplates for Self-cleaning and Drop-wise Condensation," Proceedings of the 2010 Solid-State Sensor, Actuator, and Microsystems Workshop (Hilton Head 2010), Hilton Head SC, June 6-10, 2010, pp. 86-89.
M. Khbeis, J. McGee, and R. Ghodssi, "Characterization of a Hybrid Ambient Low Frequency, Low Intensity Vibration Energy Scavenger System", Proceedings of the 9th International Workshop on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS 2009), pp. 17-20, Washington, DC, December 1-4, 2009.
X. Chen, K. Gerasopoulos, J. Guoa, R. Ghodssi, J. N. Culver, and C. Wang, "Tobacco Mosaic Virus-Supported Silicon Anode for Lithium-Ion Batteries", Proceedings of the 9th International Workshop on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS 2009), pp. 145-148, Washington, DC, December 1-4, 2009.
K. Gerasopoulos, J. Guo, J. N. Culver, C. Wang, and R. Ghodssi, "Electrodeposition of Nano-sized Zinc Anodes on Viral Templates", Proceedings of the 9th International Workshop on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS 2009), pp. 447-450, Washington, DC, December 1-4, 2009.
M. Khbeis, J. McGee, and R. Ghodssi, "Development of a Simplified Hybrid Ambient Low Frequency, Low Intensity Vibration Energy Scavenger System", Transducers 2009, Denver, CO, June 21-25, 2009, pp. 525-528.
K. Gerasopoulos, M. McCarthy, J.N. Culver, and R. Ghodssi, "Biofabrication with the Tobacco mosaic virus for high surface area MEMS applications", MRS Spring Meeting 2009, San Fransisco, CA, April 13-17, 2009.
K. Gerasopoulos, M. McCarthy, E. Royston, J.N. Culver, and R. Ghodssi, "Microbatteries with Tobacco Mosaic Virus Templated Electrodes", Proceedings of the 21st IEEE International Conference on Micro Electro Mechanical Systems (MEMS 2008), pp. 960-963, Tucson, AZ, USA, January 13-17, 2008.
K. Gerasopoulos, M. McCarthy, E. Royston, J.N. Culver, and R. Ghodssi, "Nanostructured Nickel-Zinc Microbatteries Using the Tobacco Mosaic Virus", Proceedings of the 7th International Workshop on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (Power MEMS '07), pp. 347-350, Freiburg, Germany, November 28-29, 2007.
M. Khbeis and R. Ghodssi, "Design of a hybrid ambient low frequency, low intensity vibration energy scavenger," Sixth International Workshop on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS '06), pp. 287-290, Berkeley, CA, USA, Nov 29-Dec 1, 2006.
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