PERFORMANCE MAPPING STUDIES ON REDOX FLOW CELLS.

被引：0
|
作者：
HOBERECHT, MARK A.
THALLER, LAWRENCE H.
机构：
来源：
| 1981年
关键词：
ELECTRIC BATTERIES - ENERGY STORAGE - REDOX CELLS;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
PUMPING POWER REQUIREMENTS IN ANY FLOW BATTERY SYSTEM CONSTITUTE A DIRECT PARASITIC ENERGY LOSS. IT IS THEREFORE USEFULTO DETERMINE THE PRACTICAL LOWER LIMIT FOR REACTANT FLOW RATES. THROUGH THE USE OF A THEORETICAL FRAMEWORK BASED ON ELECTROCHEMICAL FIRST PRINCIPLES, TWO DIFFERENT EXPERIMENTAL ″ FLOW MAPPING ″ TECHNIQUES ARE DEVELOPED TO EVALUATE AND COMPARE ELECTRODES AS A FUNCTION OF FLOW RATE. FOR THE CARBON FELT ELECTRODES PRESENTLY USED IN NASA-LEWIS REDOX CELLS, A FLOW RATE 1. 5 TIMES GREATER THAN THE STOICHIOMETRIC RATE SEEMS TO BE THE REQUIRED MINIMUM.
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