Redistribution of Cations Amongst Different Lattice Sites in Cu_1-xCo_xFe₂O₄Ferrospinels During Alkylation: Magnetic Study

On the Role of Morphology of CoFeO4 Spinel in Methanol Anaerobic Oxidation

“…Binary and ternary spinel ferrites can be employed as catalysts for reactions, such as oxidative dehydration of hydrocarbons, decomposition of alcohols and hydrogen peroxide, treatment of automobileexhausted gases, oxidation of various compounds, and phenol hydroxidation [28][29][30][31][32][33][34][35][36][37][38][39]. Moreover, these materials exhibit basic properties that make them active in phenolics methylation [36,[40][41][42][43][44].…”

Production and characterization of pure and doped copper ferrite nanoparticles

“…The interesting physical and chemical properties of spinel ferrites arise from the distribution of transition metal cations having various oxidation states, among the available tetrahedral and octahedral sites [21][22][23]. The distribution of cations depends on the method of preparation of these compounds [24][25][26][27][28] as well as the processing parameters therein, such as the thermal history of sample and the composition [29][30][31][32].…”

Microwave-dried α-Fe2O3 as a highly efficient catalyst for ortho-methylation of phenol with methanol

“…MnO 2 has good activity at 673 K phenol conversion about 100%, but less selects to ortho-alkylated phenols usually yields a lot of trimethyl phenols [15,16]. For the past years, Kawamata [18][19][20][21][22][23][24][25][26][27][28]. However some bottleneck problems in industrial operation, such as o-cresol selectivity, short lifetime (no more than 850 h), and catalyst cost, were looked forward to making a breakthrough.…”