RU2001121695A - The use of fluoroalkyl phosphates in electrochemical cells - Google Patents

The use of fluoroalkyl phosphates in electrochemical cells

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Publication number
RU2001121695A
RU2001121695A RU2001121695/04A RU2001121695A RU2001121695A RU 2001121695 A RU2001121695 A RU 2001121695A RU 2001121695/04 A RU2001121695/04 A RU 2001121695/04A RU 2001121695 A RU2001121695 A RU 2001121695A RU 2001121695 A RU2001121695 A RU 2001121695A
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RU
Russia
Prior art keywords
fluoroalkyl phosphates
fluoroalkyl
reaction
current sources
carbonate
Prior art date
Application number
RU2001121695/04A
Other languages
Russian (ru)
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RU2265609C2 (en
Inventor
Удо ХАЙДЕР
Михаэль Шмидт
Андреас КЮНЕР
Петер ЗАРТОРИ
Николай ИГНАТЬЕВ
Original Assignee
Мерк Патент Гмбх
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Publication date
Priority claimed from DE10038858A external-priority patent/DE10038858A1/en
Application filed by Мерк Патент Гмбх filed Critical Мерк Патент Гмбх
Publication of RU2001121695A publication Critical patent/RU2001121695A/en
Application granted granted Critical
Publication of RU2265609C2 publication Critical patent/RU2265609C2/en

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Claims (12)

1. Фторалкилфосфаты, которые описываются общей формулой (I)1. Fluoroalkyl phosphates, which are described by the general formula (I) Mn+[PFx(CyF2y+1-zHz)6-x]n - (I)M n + [PF x (C y F 2y + 1-z H z ) 6-x ] n - (I) в которой 1≤х≤6, 1≤у≤8, 0≤z≤2у+1, 1≤n≤5;in which 1≤x≤6, 1≤y≤8, 0≤z≤2y + 1, 1≤n≤5; Мn+ обозначает одновалентный, двухвалентный или трехвалентный катион, в частности: NR1R2R3R4, PR1R2R3R4, P(NRlR2)kR3 mR4 4-k-m (где k=l-4, m=0-3 и k+m≤4), C(NR1R2) (NR3R4) (NR5R6), С(арил)3, Rb или тропилий, где R1-R8 обозначают Н, алкил или арил (C1-C8), которые могут быть частично замещены на F, C1 или Br, и где Мn+=Li+, Na+, Cs+, K+ и Ag+ исключены.M n + denotes a monovalent, divalent or trivalent cation, in particular: NR 1 R 2 R 3 R 4 , PR 1 R 2 R 3 R 4 , P (NR l R 2 ) k R 3 m R 4 4-km (where k = l-4, m = 0-3 and k + m≤4), C (NR 1 R 2 ) (NR 3 R 4 ) (NR 5 R 6 ), C (aryl) 3 , Rb or tropilium, where R 1 -R 8 are H, alkyl or aryl (C 1 -C 8 ), which may be partially substituted with F, C1 or Br, and where M n + = Li + , Na + , Cs + , K + and Ag + are excluded . 2. Фторалкилфосфаты по п.12. Fluoroalkyl phosphates according to claim 1 a) N(C2H5)4[PF3(C2F5)3],a) N (C 2 H 5 ) 4 [PF 3 (C 2 F 5 ) 3 ], b) N(СН3)4[PFз4F9)3],b) N (CH 3 ) 4 [PF s (C 4 F 9 ) 3 ], с) [N(CH3)4)[PF34F9)3],c) [N (CH 3 ) 4 ) [PF 3 (C 4 F 9 ) 3 ], d) [N(C2H5)4] [PF32F5)3],d) [N (C 2 H 5 ) 4 ] [PF 3 (C 2 F 5 ) 3 ], e) Р[N(СН3)2]4[PF32F5)3],e) P [N (CH 3 ) 2 ] 4 [PF 3 (C 2 F 5 ) 3 ], f) Р[N(СН3)2]4[PFз4F9)3],f) P [N (CH 3 ) 2 ] 4 [PF s (C 4 F 9 ) 3 ], g) [Р(СН3)4]+[PF32F5)3]-,g) [P (CH 3 ) 4 ] + [PF 3 (C 2 F 5 ) 3 ] - , h) [P(C2H5)4]+[PF3(C2F5)з]-,h) [P (C 2 H 5 ) 4 ] + [PF 3 (C 2 F 5 ) s ] - , i) [Р(СН3)4]+[PF34F9]3]-,i) [P (CH 3 ) 4 ] + [PF 3 [C 4 F 9 ] 3 ] - , k) [Р(С2Н5)4]+[PF34F9]3]-,k) [P (C 2 H 5 ) 4 ] + [PF 3 [C 4 F 9 ] 3 ] - , l) С[N(СН3)2]3[PF32F5)3] иl) C [N (CH 3 ) 2 ] 3 [PF 3 (C 2 F 5 ) 3 ] and m) С[N(СН3)2]3[PF34F9)3].m) C [N (CH 3 ) 2 ] 3 [PF 3 (C 4 F 9 ) 3 ]. 3. Способ получения фторалкилфосфатов по п.1, отличающийся тем, что проводится реакция фосфоранов с фторидной солью или реакция фторалкилфосфатов с солью с катионом Мn+ и фторидным, хлоридным, тетрафторборатным, гексафторфосфатным или другими анионами в растворителях, предпочтительно - в органических апротонных растворителях.3. The method of producing fluoroalkyl phosphates according to claim 1, characterized in that the reaction of phosphoranes with a fluoride salt or the reaction of fluoroalkyl phosphates with a salt with a cation M n + and fluoride, chloride, tetrafluoroborate, hexafluorophosphate or other anions in solvents, preferably in organic aprotic solvents. 4. Способ получения фторалкилфосфатов по п.3, отличающийся тем, что проводится реакция фторалкилфосфатов с [NR1R2R3R4]X, [P(NR1R2)4]X, [PR1R2R3R4]X или [C(NR1R2)3]X, где X=F-, Cl-, BF4 - или PF6 -, и R1-4 соответствуют приведенным выше определениям.4. The method of producing fluoroalkyl phosphates according to claim 3, characterized in that the reaction of fluoroalkyl phosphates with [NR 1 R 2 R 3 R 4 ] X, [P (NR 1 R 2 ) 4 ] X, [PR 1 R 2 R 3 R 4 ] X or [C (NR 1 R 2 ) 3 ] X, where X = F - , Cl - , BF 4 - or PF 6 - , and R 1-4 correspond to the above definitions. 5. Способ получения фторалкилфосфатов по п.3, отличающийся тем, что проводится реакция фосфоранов с N(СНз)4F, N(C2Н5)4F, [Р[N(СН3)2]4]F или С[N(СН3)2]3F.5. A process for preparing fluoroalkyl phosphates according to claim 3, characterized in that the reaction is carried out with phosphoranes N (CH z) 4 F, N (C 2 H 5) 4 F, [P [N (CH 3) 2] 4] F or C [N (CH 3 ) 2 ] 3 F. 6. Способ получения фторалкилфосфатов по пп.3-5, отличающийся тем, что проводится реакция фторированных алкилфосфоранов в растворителе или смеси растворителей, которые непосредственно пригодны для применения в первичных и вторичных источниках тока, конденсаторах, суперконденсаторах или гальванических элементах.6. The method of producing fluoroalkylphosphates according to claims 3-5, characterized in that the reaction of fluorinated alkylphosphoranes in a solvent or mixture of solvents that are directly suitable for use in primary and secondary current sources, capacitors, supercapacitors or galvanic cells is carried out. 7. Способ получения фторалкилфосфатов по пп.3-6, отличающийся тем, что органические апротонные растворители выбирают из группы, состоящей из карбонатов, сложных эфиров, эфиров, нитрилов, амидов, кетонов, сложных эфиров сульфоновой кислоты, сульфонамидов, сульфоксидов, сложных эфиров фосфорной кислоты, фосфоранов, хлоралканов и их смесей.7. The method of producing fluoroalkyl phosphates according to claims 3-6, characterized in that the organic aprotic solvents are selected from the group consisting of carbonates, esters, esters, nitriles, amides, ketones, sulfonic acid esters, sulfonamides, sulfoxides, phosphoric esters acids, phosphorans, chloroalkanes and mixtures thereof. 8. Способ по пп.3-7, отличающийся тем, что применяемыми растворителями являются диметилкарбонат, диэтилкарбонат, пропиленкарбонат, этиленкарбонат, этилметилкарбонат, метилпропилкарбонат, 1,2-диметоксиэтан, 1,2-диэтоксиэтан, метилацетат, γ-бутиролактон, этилацетат, метилпропионат, этилпропионат, метилбутират, этилбутират, диметилсульфоксид, диоксолан, сульфолан, ацетонитрил, акрилонитрил, тетрагидрофуран, 2-метилтетрагидрофуран или их смеси.8. The method according to claims 3 to 7, characterized in that the solvents used are dimethyl carbonate, diethyl carbonate, propylene carbonate, ethylene carbonate, ethyl methyl carbonate, methyl propyl carbonate, 1,2-dimethoxyethane, 1,2-diethoxyethane, methyl acetate, γ-butyrolactone, ethyl acetate, methyl acetate , ethyl propionate, methyl butyrate, ethyl butyrate, dimethyl sulfoxide, dioxolane, sulfolane, acetonitrile, acrylonitrile, tetrahydrofuran, 2-methyltetrahydrofuran or mixtures thereof. 9. Фторалкилфосфаты, которые можно получать в процессах по любому из пп.3-8.9. Fluoroalkyl phosphates, which can be obtained in the processes according to any one of claims 3 to 8. 10. Применение по крайней мере одного из фторалкилфосфатов по любому из пп.1-9 в качестве электропроводной соли в первичных источниках тока, вторичных источниках тока, конденсаторах, суперконденсаторах и/или гальванических элементах, а также их возможное применение в комбинациях с другими солями.10. The use of at least one of the fluoroalkyl phosphates according to any one of claims 1 to 9 as an electrically conductive salt in primary current sources, secondary current sources, capacitors, supercapacitors and / or galvanic cells, as well as their possible use in combination with other salts. 11. Электролиты для первичных источников тока, вторичных источников тока, конденсаторов, суперконденсаторов и/или гальванических элементов, содержащие по крайней мере один фторалкилфосфат по любому из пп.1-9.11. Electrolytes for primary current sources, secondary current sources, capacitors, supercapacitors and / or galvanic cells containing at least one fluoroalkyl phosphate according to any one of claims 1 to 9. 12. Электролиты по п.11, отличающиеся тем, что концентрация фторалкилфосфата(ов) в электролите составляет 0,01 - 4 моль/л, предпочтительно 0,5 - 3 моль/л, особо предпочтительно 1,5 - 2,5 моль/л.12. The electrolytes according to claim 11, characterized in that the concentration of fluoroalkyl phosphate (s) in the electrolyte is 0.01 to 4 mol / l, preferably 0.5 to 3 mol / l, particularly preferably 1.5 to 2.5 mol / l
RU2001121695/04A 2000-08-04 2001-08-03 Fluoroalkyl phosphates, method for their preparing and electrolytes based on thereof RU2265609C2 (en)

Applications Claiming Priority (2)

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DE10038858A DE10038858A1 (en) 2000-08-04 2000-08-04 Fluoroalkyl phosphates for use in electrochemical cells
DE10038858.2 2000-08-04

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RU2265609C2 RU2265609C2 (en) 2005-12-10

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EP (1) EP1178050B1 (en)
JP (1) JP5048898B2 (en)
KR (1) KR100801811B1 (en)
CN (1) CN1279046C (en)
BR (1) BR0103182A (en)
CA (1) CA2354794A1 (en)
DE (2) DE10038858A1 (en)
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