Self-Powered Cardiac Pacemaker Enabled by Flexible Single Crystalline PMN-PT Piezoelectric Energy Harvester

A flexible single-crystalline PMN-PT piezoelectric energy harvester is demonstrated to achieve a self-powered artificial cardiac pacemaker. The energy-harvesting device generates a short-circuit current of 0.223 mA and an open-circuit voltage of 8.2 V, which are enough not only to meet the standard for charging commercial batteries but also for stimulating the heart without an external power source.
Publisher
WILEY-V C H VERLAG GMBH
Issue Date
2014-07
Language
ENG
Keywords

V OUTPUT VOLTAGE; NANOCOMPOSITE GENERATOR; ELASTIC PROPERTIES; LARGE-AREA; NANOGENERATOR; ELECTRONICS; ZNO; STIMULATION; PARTICLES; BATTERY

Citation

ADVANCED MATERIALS, v.26, no.28, pp.4880 - +

ISSN
0935-9648
DOI
10.1002/adma.201400562
URI
http://hdl.handle.net/10203/190145
Appears in Collection
MS-Journal Papers(저널논문)
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