Title:
ANTHRAQUINONE ACTIVE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2023/120446
Kind Code:
A1
Abstract:
This anthraquinone active material for a redox flow battery contains a compound represented by the following chemical formula, and at least one of R2, R3, R6, and R7 represents a hydroxyl group or an alkoxy group.
Inventors:
HIRAYAMA KOICHIRO (JP)
KIYABU TOSHIYASU (JP)
MORITA YASUSHI (JP)
MURATA TSUYOSHI (JP)
ITO AYA (JP)
OKADA SHIGEMITSU (JP)
KIYABU TOSHIYASU (JP)
MORITA YASUSHI (JP)
MURATA TSUYOSHI (JP)
ITO AYA (JP)
OKADA SHIGEMITSU (JP)
Application Number:
PCT/JP2022/046564
Publication Date:
June 29, 2023
Filing Date:
December 19, 2022
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
NAGOYA DENKI EDUCATIONAL FOUND (JP)
NAGOYA DENKI EDUCATIONAL FOUND (JP)
International Classes:
H01M8/18; C07C59/66; H01M8/02
Domestic Patent References:
| WO2019157437A1 | 2019-08-15 |
Foreign References:
| JP2019516781A | 2019-06-20 |
Other References:
RUAN WENQING, MAO JIATAO, CHEN QING: "Redox flow batteries toward more soluble anthraquinone derivatives", CURRENT OPINION IN ELECTROCHEMISTRY, vol. 29, 1 October 2021 (2021-10-01), pages 100748, XP093073662, ISSN: 2451-9103, DOI: 10.1016/j.coelec.2021.100748
Attorney, Agent or Firm:
SSIP PATENT ATTORNEY CORPORATION (JP)
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