The Poor Academic’s DC-Offset for Reversing Polarity in Electrochemical Cells: Application to Redox Flow Cells
The Poor Academic’s DC-Offset for Reversing Polarity in Electrochemical Cells: Application to Redox Flow Cells
复制标题
可怜的学术界用于反转电化学电池极性的直流偏移:在氧化还原流通池中的应用
DOI:
10.1149/1945-7111/ac91a8
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发表时间:
2022
影响因子:
3.9
通讯作者:
Aziz, Michael J.
中科院分区:
文献类型:
--
作者:
Amini, Kiana;Fell, Eric M.;Aziz, Michael J.
We provide a simple and inexpensive manual DC-offset method for extending the accepted voltage range of a battery cycler to negative voltages, without interfering with the actual operation of the electrochemical cell under the test or exceeding the voltage specs of the battery cycler instrument. We describe the working principles of the method and validate the proposed setup by operating short-term and long-term redox flow battery cycling using compositionally symmetric cell, with open-circuit voltage of zero, and full cell configurations. The method can be used to extend the capability of battery cycler instrumentation to operate any electrochemical cell that requires the polarity to be reversed during operation. Applications include cycling of other symmetric cells (eg, Li-ion cells), implementation of polarity reversal steps for rejuvenation of electroactive species or rebalancing electrochemical cells, and alternating polarity for electrochemical synthesis.
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影响因子:
2.1
作者:
N. Kularatna
通讯作者:
N. Kularatna
DOI:
--
发表时间:
1979
期刊:
影响因子:
--
作者:
W. R. Scott;D. Rusta
通讯作者:
D. Rusta
影响因子:
21.8
作者:
Jing, Yan;Zhao, Evan Wenbo;Aziz, Michael J.
通讯作者:
Aziz, Michael J.
DOI:
--
发表时间:
2006
期刊:
--
影响因子:
--
作者:
Iroon Polytechniou-
通讯作者:
Iroon Polytechniou-
DOI:
--
发表时间:
2013
期刊:
International Symposium on Advanced Topics in Electrical Engineering
影响因子:
--
作者:
S. Grigorescu;C. Cepisca;Valentin Cimpoeru
通讯作者:
Valentin Cimpoeru