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Registered RADIOISOTOPE BATTERY AND MANUFACTURING METHOD THEREOF

Inventors
Choi Byounggun, Kang Sung Weon, Chung Myung-Ae, Park Kyung Hwan
Application No.
14249942 (2014.04.10)
Publication No.
20140319963 (2014.10.30)
Registration No.
9530529 (2016.12.27)
Country
UNITED STATES
Project Code
12VD2100, Development of fundamental technologies for semipermanently self-rechargeable 10 mWh/cm2-level all solid and isotope hybrid battery, Park Kyung Hwan
Abstract
This invention relates to a radioisotope battery and a method of manufacturing the same, wherein manufacturing the radioisotope battery and shielding radiation emitted from the radioisotope Ni-63 from the outside are achieved simultaneously. This radioisotope battery includes a semiconductor layer, a seed layer formed on the semiconductor layer, a radioisotope layer formed on the seed layer, and a radiation shielding layer formed on the radioisotope layer and for shielding radiation of the radioisotope layer form the outside.
KSP Keywords
Manufacturing method, Ni-, Radiation shielding, Seed layer, The seed layer, shielding layer