Metal hydroxides based actuator with polymeric supporting film

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United States of America Patent

PATENT NO 11408403
SERIAL NO

17422760

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Abstract

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Disclosed are actuators containing an active layer comprising at least one metal hydroxide, the active layer having a first volume under no stimulation and a second volume either greater than or smaller than the first volume under stimulation; and a passive layer comprising a porous polymer membrane, the passive layer having an elastic modulus at least half of an elastic modulus of the active layer.

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Patent Owner(s)

Patent OwnerAddress
THE UNIVERSITY OF HONG KONGPOKFULAM ROAD HONG KONG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kwan, Kin Wa Hong Kong, HK 1 0
Ngan, Alfonso Hing Wan Hong Kong, HK 3 10
Wu, Runni Hong Kong, HK 1 0

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