Spinels with the formula of AB2O4 (where A and B are metal ions) and the properties of
magnetism, optics, electricity, and catalysis have taken significant roles in applications of …

With increasingly strict environmental regulations and greater awareness of the need for
environmental protection, much attention has been given to air pollution caused by diesel …

Mechanochemical synthesis emerged as the most advantageous, environmentally sound
alternative to traditional routes for nanomaterials preparation with outstanding properties for …

MnFe 2 O 4 has been regarded as a very promising sorbent for mercury emission control in
coal-fired power plants because of its high adsorption capacity, magnetic, recyclable and …

Perovskites are mixed-metal oxides that are attracting much scientific and application
interest owing to their low price, adaptability, and thermal stability, which often depend on …

Three-dimensionally ordered macroporous (3DOM) Co 3 O 4-CeO 2 catalysts with
controllable Co/Ce molar ratios synthesized by colloidal crystal template method were …

Various shapes (hexagonal nanoplate, octahedral, and nanoparticle) of nanoscale Mn 3 O 4
have been successfully prepared via facile hydrothermal and co-precipitation methods …

Developing metal oxide nanocrystals with tailored crystal facets is of great importance for
heterogeneous catalysis. Herein, we synthesized three kinds of Co 3 O 4 nanocrystals with …

In this work, a series of α-Mn 2 O 3 micro crystals with different morphologies and crystal
shapes were successfully prepared by hydrothermal method and has been investigated as …

A series of Ce 1− x K x MO 3 (M= Mn, Fe, Co, Ni, Cu, and x= 0, 0.1, 0.2, 0.3, 0.4) perovskite
catalysts were synthesized by citrate sol-gel method, in which A-site element Ce was …