Chaochao Dun

TL;DR: In this article, the authors reported that FeB2 nanoparticles, prepared by a facile chemical reduction of Fe2+ using LiBH4 in an organic solvent, are a superb bifunctional electrocatalyst for overall water splitting.

TL;DR: Density functional theory calculation results indicate that the desorption of OH* from cobalt sites is the rate-limiting step for both CoP and Co2 P in ORR and that the high content of phosphide can lower the reaction barrier.

TL;DR: Analysis of absorption strength of this all-perovskite, all-inorganic imbedded nanocrystal composite relative to pure CsPbBr3 indicates enhanced oscillator strength consistent with earlier published attribution of the sub-nanosecond exciton radiative lifetime in nanoprecipitates of CsBBr3 in melt-grown CsBr host crystals and Cspb Br3 evaporated films.

TL;DR: The present bifunctional graphene paper possesses high durability against bending cycles over 500 times and wash time over 1500 min, suggesting its great potential in wearable PTM.

TL;DR: In this paper, the phase engineered two dimensional transition metal dichalcogenides represent a new class of high performance thermoelectric materials, and the organolithium chemically exfoliated nanosheets of MoS2 containing a high concentration of metallic 1T phase MoS 2 show superior thermocyclic properties, with a room temperature power factor of 73.1μWm−m−1.K−2.