Synthesis, modification, characterization and application of AC@Fe2O3@MnO2 composite for ultrasound assisted dispersive solid phase microextraction of refractory metals in environmental samples
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2016.09.079
Abstract: Abstract Activated carbon-coated iron oxide @ manganese oxide nanoparticles (AC@Fe2O3@MnO2) were synthesized by sol-gel method. Activated carbons (AC) were prepared from tyres after carbonization at 900 °C and chemically activated using H2O2. The composite was characterized… read more here.
Keywords: phase microextraction; fe2o3 mno2; solid phase; assisted dispersive ... See more keywords
Urchin-like α-Fe2O3/MnO2 hierarchical hollow composite microspheres as lithium-ion battery anodes
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2018.05.017
Abstract: Abstract Urchin-like α-Fe2O3/MnO2 hierarchical hollow composite microspheres have been synthesized by using carbon as sacrificial templates. By combining the advantages of Fe2O3 with high electrical conductivity and MnO2 with high theoretical capacity, the urchin-like α-Fe2O3/MnO2… read more here.
Keywords: like fe2o3; fe2o3 mno2; urchin like; ion battery ... 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