Lubricant-impregnated surfaces for electrochemical applications, and devices and systems using same

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United States of America Patent

PATENT NO 9947481
SERIAL NO

14744792

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Abstract

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In certain embodiments, the invention relates to an electrochemical device having a liquid lubricant impregnated surface. At least a portion of the interior surface of the electrochemical device includes a portion that includes a plurality of solid features disposed therein. The plurality of solid features define a plurality of regions therebetween. A lubricant is disposed in the plurality of regions which retain the liquid lubricant in the plurality of regions during operation of the device. An electroactive phase comes in contact with at least the portion of the interior surface. The liquid lubricant impregnated surface introduces a slip at the surface when the electroactive phase flows along the surface. The electroactive phase may be a yield stress fluid.

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Patent Owner(s)

Patent OwnerAddress
MASSACHUSETTS INSTITUTE OF TECHNOLOGY77 MASSACHUSETTS AVENUE CAMBRIDGE MA 02139

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Xinwei Cambridge, US 40 60
Chiang, Yet-Ming Weston, US 215 9502
Solomon, Brian Richmond Gaithersburg, US 7 35
Varanasi, Kripa K Lexington, US 90 1015

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