This membrane enables accurate separation of propylene from propane by utilizing the paralyzed cage windows and addressing intergranular defects. To survive in harsh natural environments ...

Another result of the fine grinding, to which the possibility of repro ducing minute details is due, is the absolute water-tightness of this material, since there are none of the intergranular ...

DRB came to use surface analysis methods starting in 1976 with an initial focus on quantitative Auger electron spectroscopy (AES) measurements as a way to study effects of grain boundary composition ...

Fracture properties of the grain boundaries are assumed to be distinct from that of the grain interior, and the maximum energy release rate criterion is invoked to study the competition between ...

Department of Chemistry, School of Physical and Chemical Sciences, Faculty of Natural and Agricultural Sciences, North-West University, Mafikeng Campus, Private Bag X2046, Mmabatho 2735, South Africa ...

Department of Materials Science and Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India ...