Structural and electrochemical characterization of new co-doped spinel ferrite nanomaterial used as negative electrode in Ni/MH battery

2018 ◽  
Author(s):  
Wissem Zayani ◽  
Samir Azizi ◽  
Karam S. El-Nasser ◽  
Ibraheem Othman Ali ◽  
Hamadi Mathlouthi
Keyword(s):  
Spinel Ferrite ◽  
Negative Electrode ◽  
Electrochemical Characterization ◽  
Co Doped ◽  
Mh Battery

scholarly journals Electrochemical characterization of Li10SnP2S12: An electrolyte or a negative electrode for solid state Li-ion batteries?

2016 ◽  
Vol 296 ◽  
pp. 18-25 ◽  
Author(s):  
Ilyas Tarhouchi ◽  
Virginie Viallet ◽  
Philippe Vinatier ◽  
Michel Ménétrier
Keyword(s):  
Solid State ◽  
Negative Electrode ◽  
Electrochemical Characterization ◽  
Li Ion Batteries ◽  
Li Ion

Elaboration and characterization of magnesium-substituted La5Ni19 hydride forming alloys as active materials for negative electrode in Ni-MH battery

2009 ◽  
Vol 54 (6) ◽  
pp. 1710-1714 ◽  
Author(s):  
Amélie Férey ◽  
Fermin Cuevas ◽  
Michel Latroche ◽  
Bernard Knosp ◽  
Patrick Bernard
Keyword(s):  
Negative Electrode ◽  
Active Materials ◽  
Mh Battery

Synthesis and electrochemical characterization of Mg–Al co-doped Li-rich Mn-based cathode materials

2019 ◽  
Vol 43 (30) ◽  
pp. 12004-12012 ◽  
Author(s):  
Youwei Liang ◽  
Shiyou Li ◽  
Jing Xie ◽  
Li Yang ◽  
Wenbo Li ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Cathode Materials ◽  
Electrochemical Characterization ◽  
Co Doping ◽  
Co Doped

A novel synergistic strategy to improve electrochemical performance of Li-rich cathode by co-doping of magnesium and aluminium.

Electrochemical characterization of lithium 4,4′-tolane-dicarboxylate for use as a negative electrode in Li-ion batteries

2011 ◽  
Vol 21 (5) ◽  
pp. 1615-1620 ◽  
Author(s):  
Wesley Walker ◽  
Sylvie Grugeon ◽  
Hervé Vezin ◽  
Stéphane Laruelle ◽  
Michel Armand ◽  
...  
Keyword(s):  
Negative Electrode ◽  
Electrochemical Characterization ◽  
Li Ion Batteries ◽  
Li Ion

Characterization of AB5-Type Metal Hydride Modified by Electroless Plating Nickel

2012 ◽  
Vol 557-559 ◽  
pp. 1988-1988
Author(s):  
Wu Tsan Wu ◽  
Jing Shan Do
Keyword(s):  
Reaction Time ◽  
Electroless Plating ◽  
Metal Hydride ◽  
Alloy Powder ◽  
Negative Electrode ◽  
Complex Agent ◽  
Cr Concentration ◽  
Mh Battery ◽  
Charge Discharge

The charge/discharge properties of commercial metal hydride alloy powder (MmNi3.81Mn0.41Al0.19Co0.76) is improved and modified by electroless plating nickel. The effect of concentration of reducing agent (Cr), concentration of complex agent (Cc), reaction temperature (T), reaction time (t), and the amounts of MH powder per volume (CMH) on the utilization of the modified MH alloy used as the negative electrode of Ni/MH battery is systematically studied. The utilization of modified MH alloy is mainly affected by Cr, Cc and t. The utilizations of MH alloys modified with condtions of T = 70 oC, t = 90 min, Cr = 20 g l-1, Cc = 20 g l-1 and CMH = 20 g l-1, respectively, are obtained to be 92.3, 64.7 and 23.6% at discharging rate of 1, 4, and 10 C. The utilizations of modified MH alloy are increased by 15.5, 45.6 and 19.8% compared with the pristine MH alloy for discharging rates of 1, 4 and 10 C, respectively.

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