Electricity: electrical systems and devices – Electrolytic systems or devices – Double layer electrolytic capacitor
Reexamination Certificate
2005-09-30
2008-12-16
Ha, Nguyen T (Department: 2831)
Electricity: electrical systems and devices
Electrolytic systems or devices
Double layer electrolytic capacitor
C361S503000, C361S504000, C361S512000, C361S516000, C361S523000
Reexamination Certificate
active
07466539
ABSTRACT:
Disclosed are supercapacitors having organosilicon electrolytes, high surface area/porous electrodes, and optionally organosilicon separators. Electrodes are formed from high surface area material (such as porous carbon nanotubes or carbon nanofibers), which has been impregnated with the electrolyte. These type devices appear particularly suitable for use in electric and hybrid electric vehicles.
REFERENCES:
patent: 3555369 (1971-01-01), Yoshino
patent: 5194341 (1993-03-01), Bagley et al.
patent: 5751541 (1998-05-01), Li et al.
patent: 5963417 (1999-10-01), Anderson et al.
patent: 6337383 (2002-01-01), West et al.
patent: 6721168 (2004-04-01), Takeuchi et al.
patent: 6887619 (2005-05-01), West et al.
patent: 6888717 (2005-05-01), Kinard et al.
patent: 6894890 (2005-05-01), Takatani et al.
patent: 6989982 (2006-01-01), Kobayashi et al.
patent: 6992880 (2006-01-01), Tadanobu et al.
patent: 7057881 (2006-06-01), Chow et al.
patent: 2003/0030963 (2003-02-01), Tennent et al.
patent: 2003/0143453 (2003-07-01), Ren et al.
patent: 2003/0180625 (2003-09-01), Oh et al.
patent: 2003/0198869 (2003-10-01), West et al.
patent: 2004/0197665 (2004-10-01), Amine et al.
patent: 2004/0214090 (2004-10-01), West et al.
patent: 2004/0248014 (2004-12-01), West et al.
patent: 2005/0170254 (2005-08-01), West et al.
patent: 2002/289476 (2002-10-01), None
E. Frackowiak et al., Carbon materials for the electrochemical storage of energy in capacitors 39 Carbon 937-950 (2001).
G. Gryglewicz et al., Effect of pore size distribution of coal-based activated carbons on double layers capacitance, 50 Electrochimica Acta 1197-1206 (2005).
Y. Hee et al., Carbon Nanotube-Based Supercapacitors, 1 Encyclopedia Of Nanoscience And Nanotechnology 625-634, American Scientific Publishers (2004).
M. Hughes, Carbon Nanotube-Conducting Polymer Composites In Supercapacitors, 1 Encyclopedia Of Nanoscience And Nanotechnology 447-459, American Scientific Publishers (2004).
E. Frackowiak, Carbon Nanotubes For Storage Of Energy: Supercapacitors, Encyclopedia of Nanoscience and Nanotechnology, Marcel Dekker, New York (2004).
S. Tsang et al., A simple chemical method of opening and filling carbon nanotubes, 372 Nature 159-162 (1994).
Z. Jia et al., Production of short multi-walled carbon nanotubes, 37 Carbon 903-906 (1999).
C. Du et al., High power density supercapacitors using locally aligned carbon nanotube electrodes, 16 Nanotechnology 350-353 (2005).
C. Du et al., Carbon nanotube thin films with ordered structures, 15 J. Mat. Chem. 548-550 (2005).
Z. F. Ren et al., Synthesis of Large Arrays of Well-Aligned Carbon Nanotubes on Glass, 282 Science 1105-1107 (1998).
J. Li et al., Nanoelectronics: Growing Y-junction carbon nanotubes, 402 Nature, 253-254 (2000).
R. H. Baughman et al., Carbon Nanotubes—the Route Toward Applications, 297 Science, 787-792 (2002).
S. Baker et al., Covalently Bonded Adducts of Deoxyribonucleic Acid (DNA) Oligonucleotides with Single-Wall Carbon Nanotubes: Synthesis and Hybridization, 2 Nano Letters, 1413-1417 (2002).
C.S. Lee et al., Electrically Addressable Biomolecular Functionalization of Carbon Nanotube and Carbon Nanofiber Electrodes, 4 Nano Letters, 1713-1716 (2004).
Q. Chen et al., Fabrication and electrochemical properties of carbon nanotube array electrode for supercapacitors, 49 Electrochimica Acta 4157-4161 (2004).
R. Hooper et al., Highly Conductive Siloxane Polymers, 34 Macromolecules 931-936 (2001).
R. Hooper et al., Novel siloxane polymers as polymer electrolytes for high energy density lithium batteries, 1 Silicon Chemistry 121-128 (2002).
R. Hooper et al., A Highly Conductive Solid-State Polymer Electrolyte Based on a Double-Comb Polysiloxane Polymer with Oligo(ethylene oxide) Side Chains, 18 Organometallics 3249-3251 (1999).
Z. Zhang et al., Ion conductive characteristics of cross-linked network polysiloxane-based solid polymer electrolytes, 170 Solid State Ionics 233-238 (2004).
Z. Zhang et al., Cross-Linked Network Polymer Electrolytes Based on a Polysiloxane Backbone with Oligo(oxyethylene) Side Chains: Synthesis and Conductivity, 36 J. Macromolecules 9176-9180 (2003).
Z. Zhang et al., Network-Type Ionic Conductors Based on Oligoethyleneoxy-Functionalized Pentamethylcyclopentasiloxanes, 38 Macromolecules 5714-5720 (2005).
Dementiev Viacheslav V.
Hamers Robert J.
Tse Kiu-Yuen
West Robert C.
Ha Nguyen T
Quarles & Brady LLP
Wisconsin Alumni Research Foundation
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