Synthesis of nanostructured fine-particles for energy and resources saving

Abstract

Research on nanostructurization of fine-particle for advanced functional materials has progressed rapidly in the last few decades because of the synergistic advantages of both high characteristic performance and resource and energy saving issue. Currently, research interest on nanostructured particles is focused on controlling their inner structure and morphology toward the practical application. Nanostructurization of fine-particles into porous, hollow, core-shell, and composite, has attracted significant attention. The obtained nanostructured fine-particles will have superior properties, such as high specific surface area, low density, hybrid functionalities, and weather-resistance, compared to that of the bulk and/or single component spherical particle. The high specific surface area characteristic of nanostructured fine-particles plays a crucial role on the material saving issue, and it is significantly worth especially when having a deal with expensive and rare raw materials. In addition, suitable design of fine-particles may specify its application and enhance its performance. The present article represents review of recent research progress on the synthesis strategies of nanostructured fine-particles and their applications in the field of electrocatalyst, photocatalyst, and phosphor. A new and promising way for energy and resources saving material production is introduced here. © 2014 AIP Publishing LLC.