Chao Chang

TL;DR: In this article, a novel bifunctional electrode consisting of two monolayer thick manganese dioxide (δ-MnO2) nanosheet arrays on a nickel foam, using a novel in-situ method was developed.

TL;DR: In this paper, the ab initio density functional theory (DFT) calculation has been carried out to insight the electronic structures of BiF3, and it is shown that BiF 3 has a highly positive valence band and a wide direct band gap of 3.94 eV.

TL;DR: In this paper, anion intercalation materials were employed to fabricate the asymmetric micro-supercapacitor with a high energy density, which was found to have high charge/discharge rates and excellent cycling stabilities.

TL;DR: In this article, a BiOF photocatalyst with a regular nanosheet shape has been prepared by a simple hydrothermal method, and the results show that the uniform BiOF nanosheets grow preferentially along the [110] and [100] orientation, and 75.4% of the (002) facets are exposed.

TL;DR: The simulation and experimental results show that over {100} facets, sulfur prefers to substitute for the carbonate anion, leading to the formation of an interesting serpentine internal electric field that greatly inhibits the charge recombining of electrons and holes, which has rarely been demonstrated.