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Title:
POWER STORAGE DEVICE AND MANUFACTURING METHOD THEREOF
Document Type and Number:
Japanese Patent JP2016134934
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a power storage device capable of instantaneously storing power of lightning or an atmospheric current.SOLUTION: The power storage device comprises a solid-state electronic power storage body 2 including a physical power storage capability and a lightning induction needle 1 and 1,000 or more solid-state electronic power storage bodies 2 are connected in parallel as current sharing solid-state electronic power storage bodies. Each of the current sharing solid-state electronic power storage bodies has an integrated nano-structure in an ultra-fine size of 50 nm or smaller. Thus, electric charge of 1 kF/cmor more can be stored and the power storage device is operable from an extremely low temperature to 600°C.SELECTED DRAWING: Figure 1

Inventors:
FUKUHARA MIKIO
HASEGAWA FUMIHIKO
ITO OSAMU
KURODA TOMOYUKI
Application Number:
JP2015005999A
Publication Date:
July 25, 2016
Filing Date:
January 15, 2015
Export Citation:
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Assignee:
UNIV TOHOKU
International Classes:
H02J15/00; H01G4/18; H01G4/33; H02J7/00
Domestic Patent References:
JP2013503502A2013-01-31
JP2014036570A2014-02-24
JP2012253321A2012-12-20
JPH11204287A1999-07-30
JPS62216197A1987-09-22
JP2015057808A2015-03-26
Foreign References:
WO2009003250A12009-01-08
US20100007218A12010-01-14
WO2013145002A12013-10-03
Other References:
M. FUKUHARA, H. YOSHIDA, M. SATO, K. SUGAWARA, T. TAKEUCHI, I. SEKI, AND T. SUEYOSHI: "Superior electric storage in de-alloyed and anodic oxidized Ti-Ni-Si glassy alloy ribbons", PHYSICA STATUS SOLIDI RAPID RESEARCH LETTERS, vol. 7, no. 7, JPN6018038413, 12 June 2013 (2013-06-12), pages 477 - 480, ISSN: 0003888985
M. FUKUHARA AND K. SUGAWARA: "Electric charging/discharging characteristics of super capacitor, using de-alloying and anodic oxidi", NANOSCALE RESEARCH LETTERS, vol. 9, no. 253, JPN6018038422, 21 May 2014 (2014-05-21), pages 1 - 6, ISSN: 0003888986
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu