Electrolyte solutions for technology - new aspects and approaches

被引：32

作者：

Barthel, J ^{[1
]}

Gores, HJ ^{[1
]}

Neueder, R ^{[1
]}

Schmid, A ^{[1
]}

机构：

[1] Univ Regensburg, Inst Phys & Theoret Chem, D-93040 Regensburg, Germany

来源：

PURE AND APPLIED CHEMISTRY | 1999年 / 71卷 / 09期

关键词：

D O I：

10.1351/pac199971091705

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The use of chemical models is shown for the calculation of thermodynamic and transport properties of concentrated electrolyte solutions. Comparison is made with empirical approaches. Molecular ions with delocalized charges abolishing the concept of ionic point charges for the calculation of short range interactions are considered in the framework of chemical models. Novel lithium salts for technical applications are presented and the influence of electron withdrawing substituents at the anions on ion-pair formation, conductivity and anodic stability limit is studied to illustrate the role of molecular ions with delocalized charges.

引用

页码：1705 / 1715

页数：11

共 43 条

[1]

ANGRES IA, 1980, ELECTROCHEMICAL S PV, V804, P322

[2]

[Anonymous], CHEM NONAQUEOUS SOLU

[3] Effects of electronegative substituents of anions on ion-pair formation .1. Temperature dependence of the conductivity of lithium fluoroacetate and alkali-metal acetate solutions in dimethyl sulfoxide [J].

Barthel, J ;

Gores, HJ ;

Kraml, L .

JOURNAL OF PHYSICAL CHEMISTRY, 1996, 100 (04) :1283-1287

[4] A new class of electrochemically and thermally stable lithium salts for lithium battery electrolytes .4. Investigations of the electrochemical oxidation of lithium organoborates [J].

Barthel, J ;

Buestrich, R ;

Gores, HJ ;

Schmidt, M ;

Wuhr, M .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1997, 144 (11) :3866-3870

[5] Dielectric relaxation spectroscopy of electrolyte solutions. Recent developments and prospects [J].

Barthel, J ;

Buchner, R ;

Eberspacher, PN ;

Munsterer, M ;

Stauber, J ;

Wurm, B .

JOURNAL OF MOLECULAR LIQUIDS, 1998, 78 (1-2) :83-109

[6] A new class of electrochemically and thermally stable lithium salts for lithium battery electrolytes .3. Synthesis and properties of some lithium organoborates [J].

Barthel, J ;

Buestrich, R ;

Carl, E ;

Gores, HJ .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1996, 143 (11) :3572-3575

[7] A new class of electrochemically and thermally stable lithium salts for lithium battery electrolytes .2. Conductivity of lithium organoborates in dimethoxyethane and propylene carbonate [J].

Barthel, J ;

Buestrich, R ;

Carl, E ;

Gores, HJ .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1996, 143 (11) :3565-3571

[8] NEW CLASS OF ELECTROCHEMICALLY AND THERMALLY STABLE LITHIUM-SALTS FOR LITHIUM BATTERY ELECTROLYTES .1. SYNTHESIS AND PROPERTIES OF LITHIUM BIS[1,2-BENZENEDIOLATO(2-)-O,O']BORATE [J].

BARTHEL, J ;

WUHR, M ;

BUESTRICH, R ;

GORES, HJ .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1995, 142 (08) :2527-2531

[9] Lithium bis[5-fluoro-2-olato-1-benzenesulfonato (2-)-O,O′]borate(1-), a new anodically and cathodically stable salt for electrolytes of lithium-ion cells [J].

Barthel, J ;

Schmidt, M ;

Gores, HJ .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1998, 145 (02) :L17-L20

[10] A new class of electrochemically and thermally stable lithium salts for lithium battery electrolytes V.: Synthesis and properties of lithium bis[2,3-pyridinediolato(2-)-O,O′]borate [J].

Barthel, J ;

Schmid, A ;

Gores, HJ .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2000, 147 (01) :21-24

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