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Synthesis of cobalt hexacyanoferrate nanoparticles and its hydrogen storage properties |
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| Authors: | Asheesh Kumar A.B. Kanagare S. Banerjee Pradip Kumar M. Kumar V. Sudarsan | |
| Affiliation: | 1. Chemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai-400085, India;2. Radiation Photochemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai-400085, India;3. Technical Physics Division, Bhabha Atomic Research Centre, Trombay, Mumbai-400085, India | |
| Abstract: | In the present paper, we report hydrogen storage properties of cobalt hexacyanoferrate nanoparticles as a function of temperature. Cobalt hexacyanoferrate nanoparticles were synthesized by facile chemical precipitation method. The resulted compound forms FCC structure analogous to Prussian blue and is found to be stable up to 550 K. Presence of characteristic absorption bands in the range of 2000–2300 cm?1 in IR spectra corresponds to the CN stretching frequency of Fe(III) | |
| Keywords: | Cobalt hexacyanoferrate (CoHCF) X-ray diffraction Hydrogen adsorption | |
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