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1. (WO2017196308) FLUORINATED ELECTROLYTES WITH NITRILE GROUPS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/196308    International Application No.:    PCT/US2016/031685
Publication Date: 16.11.2017 International Filing Date: 10.05.2016
IPC:
H01M 4/13 (2010.01), H01M 4/60 (2006.01)
Applicants: SEEO, INC. [US/US]; 3906 Trust Way Hayward, California 94545 (US)
Inventors: YANG, Jin; (US).
SIVANANDAN, Kulandaivelu; (US).
WANG, Xiao-Liang; (US).
EITOUNI, Hany Basam; (US).
LAM, Steven; (US)
Agent: CARON, R'Sue Popowich; (US)
Priority Data:
Title (EN) FLUORINATED ELECTROLYTES WITH NITRILE GROUPS
(FR) ÉLECTROLYTES FLUORÉS À GROUPES NITRILE
Abstract: front page image
(EN)Perfluoropolyether electrolytes have either one or two terminal nitrile groups and an alkali metal salt. The alkali metal salt can be a lithium salt, a sodium salt, a potassium salt, or a cesium salt. The salt can make up between 5 and 30 wt% of the electrolyte composition. Such electrolytes have shown high ionic conductivities, making them useful as lithium cell electrolytes.
(FR)Les électrolytes de perfluoropolyéther ont soit un soit deux groupes nitrile terminaux et un sel de métal alcalin. Le sel de métal alcalin peut être un sel de lithium, un sel de sodium, un sel de potassium ou un sel de césium. Le sel peut constituer entre 5 et 30 % en poids de la composition d'électrolyte. De tels électrolytes ont montré des conductivités ioniques élevées, les rendant utiles en tant qu'électrolytes de piles au lithium.
Designated States: 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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, 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.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)