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- Nine, Md Julker, et al. Show all 8 Authors
- Journal of colloid and interface science 2019 v.539 pp. 315-325
- adsorption; ethanol; graphene; graphene oxide; iron oxides; magnetism; nanoparticles; nitrogen dioxide; particle size; surface interactions; vapors; volatile organic compounds
- ... We report a synthesis of magnetic nanoparticles chemically immobilized onto reduced graphene oxide sheets (referred to as rGO-Fe3O4 NPs) as a gas and vapor sensing platform with precisely designed particle size of 5, 10 and 20 nm to explore their influence of particle size on sensing performance. The rGO-Fe3O4 NP sensors have been investigated their responses to different gases and volatile organi ...