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- W4313479851 endingPage "137659" @default.
- W4313479851 startingPage "137659" @default.
- W4313479851 abstract "Direct hydrazine liquid fuel cell (DHFC) is perceived as effectual energy generating mean owing to high conversion efficiency and energy density. However, the development of well-designed, cost effective and high performance electrocatalysts is the paramount to establish DHFCs as efficient energy generating technology. Herein, gamma alumina supported copper oxide nanocatalysts (CuO/Al2O3) are synthesized via impregnation method and investigated for their electrocatalytic potential towards hydrazine oxidation reaction. CuO with different weight percentages i.e., 4%, 8%, 12%, 16% and 20% are impregnated on gamma alumina support. X-ray diffraction analysis revealed the cubic crystal structure and nanosized particles of the prepared metal oxides. Transmission electron microscopy also referred to the cubic morphology and nanoparticle formation. Electrochemical oxidation potential of the CuO/Al2O3 nanoparticles is explored via cyclic voltammetry as the analytical tool. Optimization of conditions and electrocatalytic studies shown that 16% CuO/Al2O3 presented the best electronic properties towards N2H2 oxidation reaction. BET analysis ascertained the high surface area (131.2546 m2 g1) and large pore diameter (0.279605 cm³ g-1) for 16% CuO/Al2O3. Nanoparticle formation, high porosity and enlarged surface area of the proposed catalysts resulted in significant oxidation current output (600 μA), high current density (8.2 mA cm-2) and low charge transfer resistance (3.7 kΩ). Electrooxidation of hydrazine on such an affordable and novel electrocatalyst opens a gateway to further explore the metal oxide impregnated alumina materials for different electrochemical applications." @default.
- W4313479851 created "2023-01-06" @default.
- W4313479851 creator A5020025837 @default.
- W4313479851 creator A5022169492 @default.
- W4313479851 creator A5023694486 @default.
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- W4313479851 creator A5050443226 @default.
- W4313479851 creator A5078859202 @default.
- W4313479851 creator A5079170220 @default.
- W4313479851 date "2023-02-01" @default.
- W4313479851 modified "2023-09-24" @default.
- W4313479851 title "Alumina supported copper oxide nanoparticles (CuO/Al2O3) as high-performance electrocatalysts for hydrazine oxidation reaction" @default.
- W4313479851 cites W1179148567 @default.
- W4313479851 cites W1456208972 @default.
- W4313479851 cites W1966802448 @default.
- W4313479851 cites W1970746753 @default.
- W4313479851 cites W1977745123 @default.
- W4313479851 cites W1980181517 @default.
- W4313479851 cites W1984259676 @default.
- W4313479851 cites W1999624317 @default.
- W4313479851 cites W2001610176 @default.
- W4313479851 cites W2003880578 @default.
- W4313479851 cites W2005767625 @default.
- W4313479851 cites W2011585975 @default.
- W4313479851 cites W2057316271 @default.
- W4313479851 cites W2062623195 @default.
- W4313479851 cites W2069913259 @default.
- W4313479851 cites W2137055179 @default.
- W4313479851 cites W2165143832 @default.
- W4313479851 cites W2222795082 @default.
- W4313479851 cites W2280498525 @default.
- W4313479851 cites W2304631279 @default.
- W4313479851 cites W2336563233 @default.
- W4313479851 cites W2339056593 @default.
- W4313479851 cites W244236402 @default.
- W4313479851 cites W2591686856 @default.
- W4313479851 cites W2602340470 @default.
- W4313479851 cites W2726180924 @default.
- W4313479851 cites W2734840149 @default.
- W4313479851 cites W2798141675 @default.
- W4313479851 cites W2800498045 @default.
- W4313479851 cites W2803504636 @default.
- W4313479851 cites W2805250197 @default.
- W4313479851 cites W2903280269 @default.
- W4313479851 cites W2909746393 @default.
- W4313479851 cites W2923175838 @default.
- W4313479851 cites W2931836949 @default.
- W4313479851 cites W2939547008 @default.
- W4313479851 cites W2940992099 @default.
- W4313479851 cites W2942915186 @default.
- W4313479851 cites W2944801882 @default.
- W4313479851 cites W2969405859 @default.
- W4313479851 cites W2971634581 @default.
- W4313479851 cites W2984541827 @default.
- W4313479851 cites W2986676030 @default.
- W4313479851 cites W2991520116 @default.
- W4313479851 cites W2998704111 @default.
- W4313479851 cites W3035160932 @default.
- W4313479851 cites W3035381607 @default.
- W4313479851 cites W3036936876 @default.
- W4313479851 cites W3040822341 @default.
- W4313479851 cites W3042959139 @default.
- W4313479851 cites W3086634172 @default.
- W4313479851 cites W3110640524 @default.
- W4313479851 cites W3112569511 @default.
- W4313479851 cites W3126460826 @default.
- W4313479851 cites W3126700028 @default.
- W4313479851 cites W3126756584 @default.
- W4313479851 cites W3129631547 @default.
- W4313479851 cites W3130914441 @default.
- W4313479851 cites W3134059183 @default.
- W4313479851 cites W3135166247 @default.
- W4313479851 cites W3156225979 @default.
- W4313479851 cites W3156985289 @default.
- W4313479851 cites W3165485505 @default.
- W4313479851 cites W3168927090 @default.
- W4313479851 cites W3177171787 @default.
- W4313479851 cites W3192818334 @default.
- W4313479851 cites W3196644505 @default.
- W4313479851 cites W3202031739 @default.
- W4313479851 cites W4200372840 @default.
- W4313479851 cites W4200464115 @default.
- W4313479851 cites W4205124143 @default.
- W4313479851 cites W4205248835 @default.
- W4313479851 cites W4210793638 @default.
- W4313479851 cites W4224139863 @default.
- W4313479851 cites W4229365524 @default.
- W4313479851 cites W4237553634 @default.
- W4313479851 cites W4280567567 @default.
- W4313479851 cites W4280597614 @default.
- W4313479851 cites W4281787191 @default.
- W4313479851 cites W4283809673 @default.
- W4313479851 cites W4285490951 @default.
- W4313479851 cites W4293162001 @default.
- W4313479851 cites W2499314922 @default.
- W4313479851 doi "https://doi.org/10.1016/j.chemosphere.2022.137659" @default.
- W4313479851 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36603674" @default.
- W4313479851 hasPublicationYear "2023" @default.