Preparation of size-controlled magnetite nanoparticles with a graphene and polymeric ionic liquid coating for the quick, easy, cheap, effective, rugged and safe extraction of preservatives from vegetables Original Research Article Journal of Chromatography A, Available online 19 April 2016, Pages Yaling Chen, Shurui Cao, Lei Zhang, Cunxian Xi, Xianliang Li, Zhiqiong Chen, Guoming Wang | Functionalization of TiO2 with graphene quantum dots for efficient photocatalytic hydrogen evolution Original Research Article Superlattices and Microstructures, Available online 19 April 2016, Pages Xuqiang Hao, Zhiliang Jin, Jing Xu, Shixiong Min, Gongxuan Lu
Graphical abstractGraphene quantum dots (GQDs) serve as a novel solid-state electron transfer reagent anchored on TiO2 greatly enhanced photocatalytic H2 evolution activity. The excellent photocatalytic activities were ascribed to the GQDs which not only serve as efficient electron reservoirs and a solid-state electron transfer reagent to accelerate the electron transfer from the conduction band of TiO2 to GQDs, but also act as an excellent photosensitizer to sensitize TiO2, in which the photoinduced electrons transfer from excited GQDs to TiO2 to produce H2.
 | High strength metallurgical graphene for hydrogen storage nanocomposites Original Research Article Vacuum, Available online 19 April 2016, Pages Piotr Kula, Witold Szymanski, Lukasz Kolodziejczyk, Radomir Atraszkiewicz, Jacek Grabarczyk, Marian Clapa, Lukasz Kaczmarek, Anna Jedrzejczak, Piotr Niedzielski | |
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