Shien Guo

TL;DR: The phosphorus-doped hexagonal tubular carbon nitride with the layered stacking structure was obtained from a hexagonal rod-like single crystal supramolecular precursor (monoclinic, C2/m) with a high hydrogen evolution rate and an apparent quantum efficiency better than most of bulk g-C3 N4 reported.

TL;DR: In this paper, a hierarchical porous carbon material was obtained by a carbonization and activation process of a loofah sponge and the specific surface area, pore volume and the pore size distribution of the porous carbon were controlled by adjusting the activation temperature and suitable activation agents.

TL;DR: In this paper, a 2D heterojunction photocatalyst with superior photocatalytic hydrogen evolution performance was designed and fabricated via an in situ exfoliation and conversion strategy, and the HCN/TiO2 was found to exhibit an ultrathin 2D hierarchical architecture with intimate interfacial contact, highly porous structures and ultrasmall TiO2 nanocrystals, leading to drastically improved charge carrier separation, maximized active sites and the promotion of mass transport for photocatalysis.

TL;DR: In this paper, a hierarchical pore structure of Rice husk porous carbon (RHPC) is proposed for energy storage, and the specific surface area of the resulting RHPC shows an evident increase in its capacitance due to the effective area of contact between the electrolyte solution and electrode material.

TL;DR: In this article, a method for preparing porous nano carbon materials with biomass serving as a carbon source was proposed, and the preparation method comprises the steps as follows: I, pretreatment of the fasciculus vascularis luffae; II, activation and drying of the fatties; III, heat treatment under inert gases; IV, treatment with an acid leaching method.