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Layered two-dimension (2D) materials have attracted substantial interest as alternative catalysts for hydrogen evolution reaction (HER). However, there exists a significant challenge in that is the only limited density of active sites concentrated at the layer edges. Herein, for the first time, graphdiyne (GD), a new generation of 2D carbon allotrope developed from the graphene family, is found to...
Graphdiyne's electrons have been verified to display near massless behavior, as was predicted by the Dirac cone-like shape of its band structure, and has thus resulted in an exceptionally promising semiconducting material. We present a study of three graphdiyne samples with different thicknesses grown using a cross coupling reaction. Their electronic structures were examined using synchrotron soft...
A new supramolecular system between a barbituric acid-substituted fullerene derivative (1) and dipyrenemethyl-substituted melamine (2) through hydrogen-bonding interaction was prepared. The formation of hydrogen bonding was confirmed by 1 H NMR studies in CDCl 3 /CS 2 . The photocurrent generation of the self-assembled film of 2·1 was measured and a cathodic photocurrent response...
Indium tin oxide (ITO) electrodes modified chemically with self-assembled monolayers (SAMs) of C 60 -perylenetetracarboxylic diimide-C 60 triad have been designed for the first time to act as an efficient light-to-current converter in molecular devices. The monolayers were characterized using UV–Vis, X-ray photoelectron spectroscopy and atomic force microscopy. Photoelectrochemical...
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