Water’s motions in x-y and z directions of 2D nanochannels: Entirely different but tightly coupled

Graphene-based iron single-atom catalysts for electrocatalytic nitric oxide reduction: a first-principles study

“…For the C, N co-coordinated Fe SACs, PR-Fe-SACs often exhibit lower U L , indicative of their higher NORR catalytic activity relative to PD-Fe-SACs, while this activity trend cannot be observed for the O, N co-coordinated Fe SACs. Notably, PR-FeN 4 manifests the highest NORR activity among the various coordinated Fe SACs, with a U L of −0.26 V. Among PD-Fe-SACs, PD-FeN 3 O stands out as the most active, with a U L of −0.33 V. The calculated U L of PR-FeN 4 and PD-FeN 3 O are lower than or comparable with those of previously predicted catalysts, such as Cr@TEB (−0.28 V), 66 Sc@SnOSe (−0.58 V), 67 and Cu@g-C 3 N 4 (−0.37 V). 61 Such exceptional catalytic activity positions them as promising candidates for NORR applications.…”

Dual-functional reduced graphene oxide decorated nanoporous polytetrafluoroethylene metafabrics for radiative cooling and solar-heating

“…In addition, RGO as a kind of typical solar-thermal conversion agent also presents high emissivity, which not only endows the metafabric with an efficient solar-heating functionality, but also ensures high HBIR emissivity of the whole metafabric. [53][54][55] Meanwhile, thanks to its excellent optical transparency, hydrophobicity, and great mechanical properties, PDMS can serve as a supporting and protective layer of the metafabric, endowing the metafabric with excellent anti-fouling performance and durability without hindering its original optical properties and protecting the RGO layer from the external environment. Therefore, integrating a spectrum-selective NPTFE layer with a solar-thermal RGO layer with high emissivity and supportive PDMS layer into a sandwich-structured metafabric is a valid strategy to realize all-day PTM.…”

Near-unity photoluminescence quantum yield in zero-dimensional lead-free indium-based hybrid perovskites by antimony doping

“…[29][30][31] In particular, STE state formation in a 0D isolated polyhedron structure is closely related to dielectric confinement effects and structural distortion, which is one reason for the higher PLQY. 25,32,33 However, owning to the complexity of the intrinsic mechanism, it is still challenging to develop novel 0D hybrid lead-free halide materials for more efficient PL emission.…”