Patent SG-11202000107R-A (SG)
Title: Metal-hydrogen batteries for large-scale energy storage
Inventor: CUI YI
IPC: H01M12/08
Filed: 2018-08-08
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau vitivio oviolo 111111111m momino oimIE (43) International Publication Date 14 February 2019 (14.02.2019) (10) International Publication Number WO 2019/032704 Al WIPO I PCT MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). (51) International Patent Classification: HO1M 12/08 (2006.01) HO1M 4/80 (2006.01) HO1M 4/86 (2006.01) HO1M 8/04082 (2016.01) HO1M 4/90 (2006.01) HO1M 8/04089 (2016.01) HO1M 4/134 (2010.01) HO1M 4/88 (2006.01) (21) International Application Number: PCT/US2018/045816 (22) International Filing Date: 08 August 2018 (08.08.2018) English English (25) Filing Language: (26) Publication Language: (30) Priority Data: 62/544,508 11 August 2017 (11.08.2017) US (71) Applicant: THE BOARD OF TRUSTEES OF THE LE- LAND STANFORD JUNIOR UNIVERSITY [US/US]; Office of the General Counsel, Building 170, Third Floor, Main Quad, P.O. Box 20386, Stanford, California 94305-2038 (US). (72) Inventors: CUI, Yi; c/o The Board of Trustees of the Leland Stanford Junior University, Office of the Gener- al Counsel, Building 170, Third Floor, Main Quad, P.O. Box 20386, Stanford, California 94305-2038 (US). CHEN, Wei; c/o The Board of Trustees of the Leland Stanford Ju- nior University, Office of the General Counsel, Building 170, Third Floor, Main Quad, P.O. Box 20386, Stanford, California 94305-2038 (US). (74) Agent: LIU, Cliff Z. et al.; FOLEY & LARDNER LLP, 3000 K Street N.W., Suite 600, Washington, District of Co- lumbia 20007-5109 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, Declarations under Rule 4.17: as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(ii)) as to the applicant's entitlement to claim the priority of the earlier application (Rule 4.17 (iii)) Published: — with international search report (Art 21(3)) (54) Title: METAL-HYDROGEN BATTERIES FOR LARGE-SCALE ENERGY STORAGE (57) : A metal-hydrogen battery includes a first electrode, a second electrode, and an electrolyte disposed between the first electrode and the second electrode. The second electrode includes a bi-functional catalyst to catalyze both hydrogen evolution reaction and hydrogen oxidation reaction at the second electrode. Fig. 1 yak W O 20 19/03 27 0 4 Al ttytmitK.:})