in this work, the practicality of catalytic surfaces of nano-structured co3o4 and mnco2o4 for the adsorption and neutralization reactions of dimethyl methyl phosphonate (dmmp) as an toxic agricultural organo-phosphorous pesticide has been investigated. the co3o4 and mnco2o4 nps have been successfully prepared by precipitation method using cobalt nitrate and manganese nitrate as the precursors a...

Microbial fuel cell (MFC) with a modified anode is one of the new methods to increase MFC efficiency. This study synthesized an cobalt manganese oxide (MnCo2O4@CF) on carbon felt (CF) by easy hydrothermal method and binder-free. Chemical oxygen demand (COD) was measured without diclofenac (DCF). According SEM results, MnCo2O4 uniformly dispersed electrode surface. Moreover, maximum power densit...

In this work, the practicality of catalytic surfaces of nano-structured Co3O4 and MnCo2O4 for the adsorption and neutralization reactions of dimethyl methyl phosphonate (DMMP) as an toxic agricultural organo-phosphorous pesticide has been investigated. The Co3O4 and MnCo2O4 NPs have been successfully prepared by precipitation method using cobalt nitrate and manganese nitrate as the precursors a...

(Mn, Co)3O4 spinel is widely used to protect the metallic interconnect of solid oxide fuel cells while it suffers deoxidization during preparation by plasma spray. This work was proposed study effect spray parameters on microstructure and conductivity coatings. In this work, coatings were prepared atmospheric The heated up 700 °C held for 15 h allow evolution. composition characterized scanning...

BACKGROUND The aim of this study was to evaluate the interaction of bioactive and biodegradable poly (lactide-co-glycolide)/bioactive glass/hydroxyapatite (PBGHA) and poly (lactide-co-glycolide)/bioactive glass (PBG) nanocomposite coatings with bone. MATERIALS AND METHODS Sol-gel derived 58S bioactive glass nanoparticles, 50/50 wt% poly (lactic acid)/poly (glycolic acid) and hydroxyapatite na...