CARBON SURFACE MODIFICATION FOR THREE-VOLT ULTRACAPACITOR

CARBON SURFACE MODIFICATION FOR THREE-VOLT ULTRACAPACITOR

An electric double-layer ultracapacitor configured to maintain desired operation at an operating voltage of three volts, where the capacitor includes a housing component, a first and a second current collector, a positive and a negative electrode electrically coupled to one of the first and second c...

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Hauptverfasser: Crawford, Robert, Bendale, Priya, Schafer, Doug, Mitchell, Porter, Nelson, Jeffrey, Xi, Xiaomei
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Sprache:eng
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BASIC ELECTRIC ELEMENTS
CAPACITORS
CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
ELECTRICITY
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creator Crawford, Robert
Bendale, Priya
Schafer, Doug
Mitchell, Porter
Nelson, Jeffrey
Xi, Xiaomei
description An electric double-layer ultracapacitor configured to maintain desired operation at an operating voltage of three volts, where the capacitor includes a housing component, a first and a second current collector, a positive and a negative electrode electrically coupled to one of the first and second current collectors, and a separator positioned between the positive and the negative electrode. At least one of the positive electrode and the negative electrode can include a treated carbon material, where the treated carbon material includes a reduction in a number of hydrogen-containing functional groups, nitrogen-containing functional groups and/or oxygen-containing functional groups.
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subjects BASIC ELECTRIC ELEMENTS
CAPACITORS
CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
ELECTRICITY
title CARBON SURFACE MODIFICATION FOR THREE-VOLT ULTRACAPACITOR
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