Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Experimental study on charge/discharge characteristics of zinc-nickel single-flow battery
The terminal voltage, coulombic efficiency, voltage efficiency, and energy efficiency of a zinc-nickel single-flow battery (ZNB) during charging/discharging were studied. The effect of the charge/discharge current on these parameters and the effect of the ambient temperature on the battery performance were investigated. The experimental results show that increasing the charge/discharge current reduces the charge/discharge time, self-discharge, and occurrence of side reactions, thus increasing the coulombic efficiency of the battery; however, this also reduces the voltage efficiency and energy efficiency of the battery. With the temperature decreasing from 30 °C to −15 °C, the charge/discharge capacity and energy and the energy efficiency of ZNB decrease, while the coulombic efficiency gradually increases with decreasing temperature below 0 °C.
Experimental study on charge/discharge characteristics of zinc-nickel single-flow battery
The terminal voltage, coulombic efficiency, voltage efficiency, and energy efficiency of a zinc-nickel single-flow battery (ZNB) during charging/discharging were studied. The effect of the charge/discharge current on these parameters and the effect of the ambient temperature on the battery performance were investigated. The experimental results show that increasing the charge/discharge current reduces the charge/discharge time, self-discharge, and occurrence of side reactions, thus increasing the coulombic efficiency of the battery; however, this also reduces the voltage efficiency and energy efficiency of the battery. With the temperature decreasing from 30 °C to −15 °C, the charge/discharge capacity and energy and the energy efficiency of ZNB decrease, while the coulombic efficiency gradually increases with decreasing temperature below 0 °C.
Experimental study on charge/discharge characteristics of zinc-nickel single-flow battery
Xiao, Min (Autor:in) / Liao, Peng (Autor:in) / Yao, Shouguang (Autor:in) / Cheng, Jie (Autor:in) / Cai, Wenwen (Autor:in)
01.09.2017
8 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Analysis of internal reaction and mass transfer of zinc-nickel single flow battery
| American Institute of Physics | 2016
| Europäisches Patentamt | 2016
Charge/Discharge and Electrochemical Characteristics of Secondary Lithium/Pyrite Battery
| British Library Online Contents | 2006
| American Institute of Physics | 2018
Model for charge/discharge-rate-dependent plastic flow in amorphous battery materials
| British Library Online Contents | 2016