scholarly journals Study of the Electrochemical Behavior of High Voltage Vanadium-Metal Hydride Hybrid Semi-Flow Battery

2013 ◽  
Vol 53 (7) ◽  
pp. 39-50 ◽  
Author(s):  
G.-M. Weng ◽  
C.-Y. V. Li ◽  
K.-Y. Chan
Keyword(s):  
High Voltage ◽  
Metal Hydride ◽  
Electrochemical Behavior ◽  
Flow Battery ◽  
Vanadium Metal

Investigations of High Voltage Vanadium-Metal Hydride Flow Battery toward kWh Scale Storage with 100 cm2Electrodes

2015 ◽  
Vol 163 (1) ◽  
pp. A5180-A5187 ◽  
Author(s):  
Guo-Ming Weng ◽  
Chi-Ying Vanessa Li ◽  
Kwong-Yu Chan ◽  
Cheuk-Wing Lee ◽  
Jin Zhong
Keyword(s):  
High Voltage ◽  
Metal Hydride ◽  
Flow Battery ◽  
Vanadium Metal

scholarly journals High Voltage Vanadium-Metal Hydride Rechargeable Semi-Flow Battery

2013 ◽  
Vol 160 (9) ◽  
pp. A1384-A1389 ◽  
Author(s):  
Guo-Ming Weng ◽  
Chi-Ying Vanessa Li ◽  
Kwong-Yu Chan
Keyword(s):  
High Voltage ◽  
Metal Hydride ◽  
Flow Battery ◽  
Vanadium Metal

scholarly journals Aqueous phenol and ethylene glycol solutions in electrohydrodynamic liquid bridging

2011 ◽  
Vol 9 (3) ◽  
pp. 391-403 ◽  
Author(s):  
Mathias Eisenhut ◽  
Xinghua Guo ◽  
Astrid Paulitsch-Fuchs ◽  
Elmar Fuchs
Keyword(s):  
Mass Transport ◽  
Ethylene Glycol ◽  
Bisphenol A ◽  
Anodic Oxidation ◽  
High Voltage ◽  
Electrochemical Behavior ◽  
Pure Water ◽  
Passivation Layer ◽  
Mass Transfers ◽  
Electrophoretic Transport

AbstractThe formation of aqueous bridges containing phenol and ethylene glycol as well as bisphenol-A, hydrochinone and p-cresol under the application of high voltage DC (“liquid bridges”) is reported. Detailed studies were made for phenol and glycol with concentrations from 0.005 to 0.531 mol L−1. Conductivity as well as substance and mass transfers through these aqueous bridges are discussed and compared with pure water bridges. Previously suggested bidirectional mass transport is confirmed for the substances tested. Anodic oxidation happens more efficiently when phenol or glycol are transported from the cathode to the anode since in this case the formation of a passivation layer or electrode poisoning are retarded by the electrohydrodynamic (EHD) flow. The conductivity in the cathode beaker decreases in all experiments due to electrophoretic transport of naturally dissolved carbonate and bicarbonate to the anode. The observed electrochemical behavior is shortly discussed and compared to known mechanisms.

Electrochemical Behavior of High-Voltage LiNi0.5Mn1.5O4-xFx Electrodes at Elevated Storage Temperature

2008 ◽  
Vol 24 (01) ◽  
pp. 165-170
Author(s):  
DU Guo-Dong ◽  
◽  
◽  
NULI Yan-Na ◽  
FENG Zhen-Zhen ◽  
...  
Keyword(s):  
High Voltage ◽  
Electrochemical Behavior ◽  
Storage Temperature

Understanding the impact of calcination time of high-voltage spinel Li1+Ni0.5Mn1.5O4 on structure and electrochemical behavior

2019 ◽  
Vol 325 ◽  
pp. 134901 ◽  
Author(s):  
Johannes Betz ◽  
Laura Nowak ◽  
Jan-Paul Brinkmann ◽  
Peer Bärmann ◽  
Marcel Diehl ◽  
...  
Keyword(s):  
High Voltage ◽  
Electrochemical Behavior ◽  
Calcination Time ◽  
The Impact
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