journal article·1994-11-01

Stabilized α ‐ Ni ( OH ) 2 as Electrode Material for Alkaline Secondary Cells

P. Vishnu Kamath, Mridula Dixit, L. Indira, A. K. Shukla, V. Ganesh Kumar, N. Munichandraiah

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Abstract

Hydrotalcite‐like compounds of formula , having the same structure as that of , have been synthesized by substituting nickel hydroxide with aluminum. Of these, the compounds of compositions are found to have prolonged stability in strong alkaline medium. The electrodes comprising stabilized of composition are rechargeable with discharge‐capacity values of 240 (±15) mAh‐g −1 and are attractive for applications in various alkaline secondary cells employing nickel‐positive electrodes.
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Research context

OpenAlex topics: Layered Double Hydroxides Synthesis and Applications · Supercapacitor Materials and Fabrication · Synthesis and properties of polymers

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Affiliations

Department of Chemistry, Central College, Bangalore University, Bangalore‐560001, India

Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore‐560012, India

Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore‐560012, India

References

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