A highly effective countermeasure for the deactivation of the NiONiFe2O4Na2O catalyst for phenol synthesis

The study of structural properties of carbon nanotubes decorated with NiFe2O4 nanoparticles and application of nano-composite thin film as H2S gas sensor

“…These materials synthesize with different methods such as ceramic, sol-gel, coprecipitation and hydrothermal technique [22][23][24]. The sol-gel method is the easiest and least costly methods.…”

Selective synthesis of meta-phenols from bio-benzoic acids via regulating the adsorption state

“…The reported works usually focused on the screening of catalysts and optimization of operating factors. 28 , 29 , 30 More importantly, BAs with substituents are more likely to decarboxylation to form arenes, 31 , 32 , 33 , 34 which makes selective decarboxylative oxidation of substituted BAs remain technically elusive thus far. Therefore, we focus on how to suppress the decarboxylation as side reaction in this work.…”

Preparation and characterization of NiFe2O4 nanoparticles

“…For example magnetic recording media, magnetic resonance imaging, ferrofluid, magnetic fluids, drug delivery system, catalysis and gas sensors [1]. Various techniques such as co-precipitation [2], sol-gel [3] and hydrothermal technique [4] have been developed for synthesis of nanosized metal ferrites. Among these techniques co-precipitation technique is low cost, environmental friendly and the experiment can be carried out at room temperature.…”