Haku
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Preparation and properties of Ni-Fe oxide : carbon composites
(2021)
In this essay, Ni(NO3)2·6H2O, Fe(NO3)3·9H2O are firstly chosen as nickel and iron source, and glycerol and isopropanol are used as organic solvents to make them react in the solution. After this, NiFe-glyceric acid precursor ...
Preparation and characterization of α-Fe2O3 : polypyrrole nanocomposite
(2021)
With the development of economy, the depletion of fossil fuels and a series of related environmental problems have become more and more severe. Research on the development of new high-performance energy storage devices has ...