METHOD FOR PRODUCING PHOSPHORYL IMIDE SALT, METHOD FOR PRODUCING NONAQUEOUS ELECTROLYTE SOLUTION CONTAINING SAID SALT, AND METHOD FOR PRODUCING NONAQUEOUS SECONDARY BATTERY
申请人:CENTRAL GLASS CO., LTD.
公开号:US20200115401A1
公开(公告)日:2020-04-16
To provide a method for producing a phosphoryl imide salt represented by the following general formula (1) at a satisfactory yield by cation exchange. The method comprises the step of performing cation exchange by bringing a phosphoryl imide salt represented by the following general formula (2) into contact with a cation exchange resin having M
1 n+
or a metal salt represented by the general formula (4) in an organic solvent having a water content of 0.3% by mass or less.
Multinuclear nuclear magnetic resonance study of the interaction of some phosphorus(V) compounds with inorganic acids. The protonating abilities of HNO3, MeSO3H, and HPO2F2 towards the phosphoryl group
作者:Richard C. Hibbert、Norman Logan
DOI:10.1039/dt9850000865
日期:——
of the phosphoryl group. For HPO2F2 the changes in δ(17O) and δ(31P) were less informative although 1J(P–F) appears to increase smoothly with increasing protonation. The same trend in 1J(P–F) is observed for solutions of Na2PO3F in some inorganic acids (MeSO3H, CF3CO2H, HNO3, HSO3Cl, and 25 oleum). The POCl3 results indicate that the ability of HNO3 to protonate the phosphoryl group is significantly
研究了质子化对磷酰基化合物POCl 3和HPO 2 F 2的31 P和17 O nmr参数的影响。对于POCl 3,随着磷酸基质子化的增加,δ(17 O)和1 J(PO)降低,而δ(31 P)升高。对于HPO 2 F 2,虽然1 J(PF)似乎随着质子化的增加而平稳增加,但δ(17 O)和δ(31 P)的变化所提供的信息较少。1 J中的相同趋势在某些无机酸(MeSO 3 H,CF 3 CO 2 H,HNO 3,HSO 3 Cl和25发烟硫酸)中,Na 2 PO 3 F的溶液观察到(PF )。POCl 3结果表明,HNO 3质子化磷酸基的能力显着大于根据Hammett酸度函数测量所预期的能力,而MeSO 3 H的质子化能力如基于Hammett所预期的HPO 3 F和HSO 2 F 2的功能低于HNO 3和MeSO 3H,与液态HCl相当。HNO 3,MeSO 3 H和HPO 2 F 2中POBr