The Experts below are selected from a list of 138 Experts worldwide ranked by ideXlab platform
A. K. Shukla - One of the best experts on this subject based on the ideXlab platform.
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Nickel-Iron Battery-based electrochemical energy storage systems for rural/remote area telecommunication
Intelec 2010, 2010Co-Authors: S A Gaffor, B Haripraksh, A. K. ShuklaAbstract:A sealed, starved-electrolyte, negative-limited 6V / 1Ah laboratory prototype of a Nickel-Iron (Ni-Fe) Battery comprising five cells stacked in series with ceria-supported platinum as hydrogen-oxygen recombinant catalyst has been reported. The Battery has been tested under various operational conditions. While a continuous rise of gaseous pressure in the cells is observed without the recombinant catalyst, the cells with the recombinant catalyst registered a decline in the gaseous pressure subsequent to the onset of hydrogen-oxygen recombination. The Battery showed little decay in its capacity during its life-cycle tests conducted at C/5 rate at 25°C. The Battery performance is superior to its conventional vented-counterpart.
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Nickel Iron Battery based electrochemical energy storage systems for rural remote area telecommunication
International Telecommunications Energy Conference, 2010Co-Authors: S A Gaffor, B Haripraksh, A. K. ShuklaAbstract:A sealed, starved-electrolyte, negative-limited 6V / 1Ah laboratory prototype of a Nickel-Iron (Ni-Fe) Battery comprising five cells stacked in series with ceria-supported platinum as hydrogen-oxygen recombinant catalyst has been reported. The Battery has been tested under various operational conditions. While a continuous rise of gaseous pressure in the cells is observed without the recombinant catalyst, the cells with the recombinant catalyst registered a decline in the gaseous pressure subsequent to the onset of hydrogen-oxygen recombination. The Battery showed little decay in its capacity during its life-cycle tests conducted at C/5 rate at 25 °C. The Battery performance is superior to its conventional vented-counterpart.
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A sealed, starved-electrolyte Nickel–Iron Battery
Journal of Applied Electrochemistry, 2005Co-Authors: B. Hariprakash, S. K. Martha, M. S. Hegde, A. K. ShuklaAbstract:A sealed, starved-electrolyte, negative-limited 6 V/1 Ah laboratory prototype of a Nickel–Iron (Ni–Fe) Battery comprising five cells stacked in series with ceria-supported platinum as hydrogen–oxygen recombinant catalyst was assembled. The Battery was tested under various operational conditions. While a continuous increase in gaseous pressure in the cells was observed without the recombinant catalyst, the cells with the recombinant catalyst registered a decline in gaseous pressure subsequent to the onset of hydrogen–oxygen recombination. The Battery showed little decay in its capacity during its life-cycle tests conducted at C/5 rate at 25°C. The Battery performance is superior to its conventional vented-counterpart.
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a sealed starved electrolyte Nickel Iron Battery
Journal of Applied Electrochemistry, 2005Co-Authors: B. Hariprakash, S. K. Martha, M. S. Hegde, A. K. ShuklaAbstract:A sealed, starved-electrolyte, negative-limited 6 V/1 Ah laboratory prototype of a Nickel–Iron (Ni–Fe) Battery comprising five cells stacked in series with ceria-supported platinum as hydrogen–oxygen recombinant catalyst was assembled. The Battery was tested under various operational conditions. While a continuous increase in gaseous pressure in the cells was observed without the recombinant catalyst, the cells with the recombinant catalyst registered a decline in gaseous pressure subsequent to the onset of hydrogen–oxygen recombination. The Battery showed little decay in its capacity during its life-cycle tests conducted at C/5 rate at 25°C. The Battery performance is superior to its conventional vented-counterpart.
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A Nickel-Iron Battery with roll-compacted Iron electrodes
Journal of Power Sources, 1995Co-Authors: M. K. Ravikumar, T.s. Balasubramanian, A. K. ShuklaAbstract:The performance of a 6 V/6 Ah, commercial size, Nickel-Iron Battery with roll-compacted Iron electrodes is reported in terms of its discharge characteristics and cycle-life data. The Battery can withstand prolonged charge/discharge schedules with little deterioration in its performance. The effect of varying discharge rate and temperature on the performance of a 1.2 V/2.5 Ah Nickel-Iron cell is also examined.
K.i. Vasu - One of the best experts on this subject based on the ideXlab platform.
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The Nickel/Iron Battery
Journal of Power Sources, 1991Co-Authors: C. Chakkaravarthy, P. Periasamy, S. Jegannathan, K.i. VasuAbstract:Abstract The Nickel/Iron Battery is a rechargeable electrochemical power source with certain special advantages. It has good scope for traction applications. The present state-of-art advantages, limitations, and uses of the Nickel/Iron Battery, along with its electrochemical characteristics, are outlined in this review. Various methods available for fabricating both the negative Iron and the positive Nickel oxy-hydroxide (NiO·OH) electrodes, as well as the electrochemical characteristics of these electrodes, are discussed.
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the Nickel Iron Battery
Journal of Power Sources, 1991Co-Authors: C. Chakkaravarthy, P. Periasamy, S. Jegannathan, K.i. VasuAbstract:Abstract The Nickel/Iron Battery is a rechargeable electrochemical power source with certain special advantages. It has good scope for traction applications. The present state-of-art advantages, limitations, and uses of the Nickel/Iron Battery, along with its electrochemical characteristics, are outlined in this review. Various methods available for fabricating both the negative Iron and the positive Nickel oxy-hydroxide (NiO·OH) electrodes, as well as the electrochemical characteristics of these electrodes, are discussed.
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6V, 60Ah Nickel-Iron Battery
1990Co-Authors: P. Periasamy, S. Jegannathan, B. Rameshbabu, S. Muralidharan, C. Chakkravarthy, K.i. VasuAbstract:High reversibility of the charge discharge reaction leads to the longest service life. The Iron electrode has low hydrogen overvoltage. Its ionization potential and hydrogen evolution potential are very close in alkaline medium. As a result, the self discharge of this system is 1-2% of the nominal capacity at 300K [1]. The advanced Ni/Fe batteries with an energy density of 55-82 Wh/Kg [2,3] serve as power sources for electric vehicles. The electrode fabrication techniques and the performance characteristics of the 6V, 60Ah Ni/Fe Battery are presented in this paper
B. Hariprakash - One of the best experts on this subject based on the ideXlab platform.
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A sealed, starved-electrolyte Nickel–Iron Battery
Journal of Applied Electrochemistry, 2005Co-Authors: B. Hariprakash, S. K. Martha, M. S. Hegde, A. K. ShuklaAbstract:A sealed, starved-electrolyte, negative-limited 6 V/1 Ah laboratory prototype of a Nickel–Iron (Ni–Fe) Battery comprising five cells stacked in series with ceria-supported platinum as hydrogen–oxygen recombinant catalyst was assembled. The Battery was tested under various operational conditions. While a continuous increase in gaseous pressure in the cells was observed without the recombinant catalyst, the cells with the recombinant catalyst registered a decline in gaseous pressure subsequent to the onset of hydrogen–oxygen recombination. The Battery showed little decay in its capacity during its life-cycle tests conducted at C/5 rate at 25°C. The Battery performance is superior to its conventional vented-counterpart.
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a sealed starved electrolyte Nickel Iron Battery
Journal of Applied Electrochemistry, 2005Co-Authors: B. Hariprakash, S. K. Martha, M. S. Hegde, A. K. ShuklaAbstract:A sealed, starved-electrolyte, negative-limited 6 V/1 Ah laboratory prototype of a Nickel–Iron (Ni–Fe) Battery comprising five cells stacked in series with ceria-supported platinum as hydrogen–oxygen recombinant catalyst was assembled. The Battery was tested under various operational conditions. While a continuous increase in gaseous pressure in the cells was observed without the recombinant catalyst, the cells with the recombinant catalyst registered a decline in gaseous pressure subsequent to the onset of hydrogen–oxygen recombination. The Battery showed little decay in its capacity during its life-cycle tests conducted at C/5 rate at 25°C. The Battery performance is superior to its conventional vented-counterpart.
Hongjie Dai - One of the best experts on this subject based on the ideXlab platform.
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an ultrafast Nickel Iron Battery from strongly coupled inorganic nanoparticle nanocarbon hybrid materials
Nature Communications, 2012Co-Authors: Hailiang Wang, Yongye Liang, Ming Gong, Wesley Chang, Jigang Zhou, Jian Wang, Tom Regier, Fei Wei, Tyler J Mefford, Hongjie DaiAbstract:Fast rechargeable batteries made from low-cost and abundant electrode materials are attractive for energy storage. Wang et al. develop an ultrafast Ni–Fe Battery with carbon/inorganic hybrid electrodes in which the charge and discharge rates are nearly 1,000-fold higher than traditional Ni–Fe batteries.
Hailiang Wang - One of the best experts on this subject based on the ideXlab platform.
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An ultrafast Nickel–Iron Battery from strongly coupled inorganic nanoparticle/nanocarbon hybrid materials
Nature Communications, 2012Co-Authors: Hailiang Wang, Yongye Liang, Ming Gong, Wesley Chang, J. Tyler Mefford, Jigang Zhou, Jian Wang, Tom Regier, Fei WeiAbstract:Fast rechargeable batteries made from low-cost and abundant electrode materials are attractive for energy storage. Wang et al. develop an ultrafast Ni–Fe Battery with carbon/inorganic hybrid electrodes in which the charge and discharge rates are nearly 1,000-fold higher than traditional Ni–Fe batteries.
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an ultrafast Nickel Iron Battery from strongly coupled inorganic nanoparticle nanocarbon hybrid materials
Nature Communications, 2012Co-Authors: Hailiang Wang, Yongye Liang, Ming Gong, Wesley Chang, Jigang Zhou, Jian Wang, Tom Regier, Fei Wei, Tyler J Mefford, Hongjie DaiAbstract:Fast rechargeable batteries made from low-cost and abundant electrode materials are attractive for energy storage. Wang et al. develop an ultrafast Ni–Fe Battery with carbon/inorganic hybrid electrodes in which the charge and discharge rates are nearly 1,000-fold higher than traditional Ni–Fe batteries.