A series of novel organic-inorganic hybrid membranes have been prepared employing Nafion and acid-functionalized meso-structured molecular sieves (MMS) with varying structures and surface area. Acid-functionalized silica ...

The preparation of optically transparent and electrically conductive composite thin films composed of multi-walled carbon nanotube (MWCNT) and poly N-hydroxymethyl acrylamide were fabricated by a simple in situ polymerization ...

Vanadium phosphate is well known as a heterogeneous catalyst in gas phase oxidation reactions. To date, there has been little interest in carrying out liquid-phase reactions with vanadium phosphate as catalyst. Herein, we ...

We report on the structural, micro-structural and magnetic properties of Zn1-xCoxO (0 <= x <= 0.1) system. Electron probe micro-structural analysis on 5% Co doped ZnO indicates the presence of segregated cobalt oxide which ...

The fish-hook effect is one of the most pronounced mechanisms responsible for air classification. In this work, fish-hook phenomenon vis-a-vis particle separation in a circulating air classifier is analyzed. The work is ...