Woong Lee

TL;DR: In this paper, the use of the curly small-diameter multi-walled carbon nanotubes (MWCNTs) in the MA prevented the agglomeration of composite powders, which is attributed to the beneficial role of the MWCNTs as grinding aids.

TL;DR: In this article, an experimental investigation was carried out on the ultra-fine grinding of inorganic powders using a stirred ball mill and the power consumed in the grinding process was measured, and the comminution coefficient was examined, based on an analysis of the relationship between the experimental specific surface area and the particle size distribution of ground products.

TL;DR: In this paper, a relationship between the morphological, mechanical and electrical properties of sputtered ZnO films was studied as a function of sputtering pressure, and the sputtered films were highly c-axis oriented.

TL;DR: In this article, a mechanical alloying (MA) of Al powders with single-, double, and multi-walled carbon nanotubes (SWCNTs, DWCNTs) as reinforcements in order to investigate the MA behavior and resulting mechanical properties depending on the types of the CNTs.

TL;DR: It is hypothesized that nanoparticles, especially gold nanorods, are capable of generating enough heat to lyse bacteria by heating sample solutions via laser irradiation, and optothermal properties of these nanoparticles are studied.