Sodium-beta Alumina Batteries: Status and Challenges

被引：59

作者：

Lu, Xiaochuan ^{[1
]}

Lemmon, John P. ^{[1
]}

Sprenkle, Vincent ^{[1
]}

Yang, Zhenguo ^{[1
]}

机构：

[1] Pacific NW Natl Lab, Richland, WA 99352 USA

来源：

JOM | 2010年 / 62卷 / 09期

关键词：

LITHIA-STABILIZED BETA''-ALUMINA; SINGLE-CRYSTAL; BETA''-AL2O3/ZRO2 COMPOSITES; ELECTRICAL-PROPERTIES; IONIC-CONDUCTIVITY; RESISTANCE RISE; SULFUR CELLS; GRAIN-SIZE; POLYCRYSTALLINE; MICROSTRUCTURE;

D O I：

10.1007/s11837-010-0132-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper provides a review of materials and designs for sodium-beta alumina battery technology and discusses the challenges ahead for further technology improvement. Sodium-beta alumina batteries have been extensively developed in recent years and encouraging progress in performance and cycle life has been achieved. The battery is composed of an anode, typically molten sodium, and a cathode that can be molten sulfur (Na-S battery) or a transition metal halide incorporated with a liquid phase secondary electrolyte (e.g.. ZEBRA battery). In most cases the electrolyte is a dense solid beta ''-Al(2)O(3), sodium ion-conducting membrane. The issues' prohibiting widespread commercialization of sodium-beta alumina technology are rekited to the materials and methods of manufacturing that impact cost, safety, and performance characteristics.

引用

页码：31 / 36

页数：6

共 67 条

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[Anonymous], [No title captured]

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