Michael K.H. Leung

TL;DR: In this article, the up-to-date development of the above-mentioned technologies applied to TiO 2 photocatalytic hydrogen production is reviewed, based on the studies reported in the literature, metal ion-implantation and dye sensitization are very effective methods to extend the activating spectrum to the visible range.

TL;DR: In this article, the main factors affecting the yield of biodiesel, i.e. alcohol quantity, reaction time, reaction temperature and catalyst concentration, are discussed, as well as new new processes for biodiesel production.

TL;DR: In this paper, the authors proposed the development of bimetallic catalysts, alloy catalysts and double-bed reactors to enhance hydrogen production and long-term catalysts stability.

TL;DR: In this paper, an overview of these technologies for hydrogen production from biomass is presented. And the future development will also be addressed, as well as future development of the future technologies.

TL;DR: It is shown that spreading of an impinged water droplet on the device bridges the originally disconnected components into a closed-loop electrical system, transforming the conventional interfacial effect into a bulk effect, and so enhancing the instantaneous power density by several orders of magnitude over equivalent devices that are limited by interfacial effects.