Xinliang Feng

TL;DR: Cai et al. as discussed by the authors used a surface-assisted coupling of the precursors into linear polyphenylenes and their subsequent cyclodehydrogenation to produce GNRs of different topologies and widths.

TL;DR: An overview of the key aspects of graphene and related materials, ranging from fundamental research challenges to a variety of applications in a large number of sectors, highlighting the steps necessary to take GRMs from a state of raw potential to a point where they might revolutionize multiple industries are provided.

TL;DR: It is found that Fe(3)O(4)/N-GAs show a more positive onset potential, higher cathodic density, lower H(2)O-2) yield, and higher electron transfer number for the ORR in alkaline media than Fe( 3)O (4) NPs supported on N-doped carbon black or N- doped graphene sheets, highlighting the importance of the 3D macropores and high specific surface area of the GA support for

TL;DR: Nonprecious-metal and metal-free catalysts for ORR have attracted enormous interest as an alternative to platinum-based catalysts and would aid attempts to elucidate the correlation between the structure, composition, and electrochemical activity of nitrogen-doped carbon materials.

TL;DR: Several challenges remain in developing ASSSs, such as to: i) explore high-performance electrode materials, ii) enhance the interfacial compatibility between electrode and solid-state electrolyte, and iii) simplify the device fabrication process.