International. Researchers at the Oak Ridge National Laboratory of Energy (ORNL) developed a molecular process in which they identified that silica tip screws could improve the manufacture of industrial coatings and additives.
This process paves the way for a better design of the silica structure by microscopic introduction, segmenting the tips like screws that make bonded materials more effective for commercial use.
The authors said other screw tip applications could include coatings for lenses, television screens, commercial transportation and windows, including self-cleaning and roofing in rural and urban settings. Created by emulsion droplets applied to the surface of a silica particle, the new segmented tips offer an alternative tool for materials scientists and engineers who can better maintain and bind fuses within a variety of microstructures.
Growth can be controlled
Combined with tetraethylortosilicate, an additive molecule, the emulsion droplets begin to produce rod tips whose growth can be controlled for silica structures and configured into new materials. The development of a segmented tip is presented as an improved version of the previous research conducted by the team. Jaswinder Sharma explained that the screw shape of these tips was achieved when temperature control was incorporated with the growth of the tips into preformed particles.
In previous experiments, the tips appeared in a linear, bar-shaped shape, preventing silica from bending into the various shapes Sharma's team tried to create from particle seeds.
