High selectivity methanol sensor based on Co-Fe2O3/ SmFeO3 p-n heterojunction composites
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.06.212
Abstract: Abstract A high-performance methanol gas sensor based on Co-Fe2O3/SmFeO3 p-n heterojunction composite was prepared by sol-gel method with molecular imprinting technology (MIT). The composites were characterized by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), transmission… read more here.
Keywords: methanol; sensor based; based fe2o3; heterojunction ... See more keywords
A two-step synthesis of nanosheet-covered fibers based on α-Fe2O3/NiO composites towards enhanced acetone sensing
Sign Up to like & getrecommendations! Published in 2018 at "Scientific Reports"
DOI: 10.1038/s41598-018-20103-y
Abstract: A novel hierarchical heterostructures based on α-Fe2O3/NiO nanosheet-covered fibers were synthesized using a simple two-step process named the electrospinning and hydrothermal techniques. A high density of α-Fe2O3 nanosheets were uniformly and epitaxially deposited on a… read more here.
Keywords: fe2o3 nio; nanosheet covered; based fe2o3; covered fibers ... See more keywords
Magnetic and mechanical properties of Fe-based α-Fe2O3/nano-sized MgO-coated composites
Sign Up to like & getrecommendations! Published in 2019 at "Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications"
DOI: 10.1177/1464420717720820
Abstract: Fe-based α-Fe2O3/nano-sized MgO-coated soft magnetic composites were fabricated by powder metallurgy with 800 MPa pressure at room temperature, and then annealed at 400 ℃. A layer of iron oxide α-Fe2O3 was generated on the iron surface by… read more here.
Keywords: nano sized; fe2o3 nano; based fe2o3; sized mgo ... See more keywords
Enhanced Energy Density of Supercapacitors Using Hybrid Electrodes Based on Fe2O3 and MnO2 Nanoparticles
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Electrochemical Science"
DOI: 10.20964/2017.11.44
Abstract: A major limitation of transition metal oxide-based electrodes for supercapacitors is their low energy densities. Since the energy density is proportional to the specific capacitance and square of the operating voltage, extending the voltage window… read more here.
Keywords: energy; fe2o3 mno2; density; based fe2o3 ... See more keywords