In this work, a new kind of CdS/CdSe/CuS hollow nanospheres (HNPs) is successfully synthesized by one-step synthesis via vulcanization and selenization in aqueous solution, without using any additional templates, for the first time.
Honeycomb-like 3DOM Ag/ZrO2was prepared by using PS as template and combined with one-step method of vacuum impregnation, which had both good photocatalytic degradation under multi-modes and ability on photocatalytic hydrogen evolution.
A one-step steam-assisted method for preparing polymeric carbon nitride (PCN) nanosheets with/without doping for superior photocatalytic H2 evolution, using a green gas template, i.e. steam, decomposed from the recyclable steam source Mg(OH)2.