The present work reports a template-free approach to fabricate 3D mesoporous CeO2?x-based heterojunction nanostructures comprised of holey 2D nanosheets with outstanding densities active sites that deliver excellent CO conversion performance.

A closed form three-dimensional solution is presented for determination of the local buckling (cell buckling) load of the nanosheets. Moreover, an expression is proposed for the effective 2D Young’s modulus of the unit cell of the nanosheet. In this regard, a three-dimensional efficient space-frame-like geometrical model with angular and extensional compliances is considered to investigate stab...

Layered Double Hydroxides In article number 2103318, Wei Chen and co-workers fabricate 2D FeNi layered double hydroxide nanosheets (≈1.34 nm in thickness) packed with 1D FeNi-MOFs nanorods (≈1.3 μm length). This unique 2D/1D structure displays enhanced electrocatalytic performance for oxygen evolution reaction a low overpotential (272 [email protected] mA cm−2), small Tafel slope (34.1 mV dec−1...

Activation of the CH bond is first step in converting methane into valuable chemicals. Herein, successful induction and electrical detection a oxidation reaction are reported at room temperature using IrO2 nanosheets, 2D form IrO2. A clear decrease resistance upon exposure to observed by atomically thin nanosheet films. The disappears simultaneous oxygen, suggesting that oxidized consuming lat...

Exfoliation of layered materials provides nanosheets, such as monolayers and few-layers. In recent years, nanosheets have attracted much interest two-dimensional (2D) for their diverse properties applications originating from the anisotropic characteristic structures. methods been developed depending on types interactions between layers, van der Waals electrostatic interactions. The present rev...

Plasmonic nonmetal semiconductors with localized surface plasmon resonance (LSPR) effects possess extended light-response ranges and can act as highly efficient H2 generation photocatalysts. Herein, an LSPR-enhanced 0D/2D CdS/MoO3?x heterojunction has been synthesized by the growth of 0D CdS nanoparticles on 2D plasmonic MoO3?x elliptical nanosheets via a simple coprecipitation method. Taking a...

Compared with their bulk counterparts, atomically thin two-dimensional (2D) crystals exhibit new physical properties, and have the potential to enable next-generation electronic and optoelectronic devices. However, controlled synthesis of large uniform monolayer and multi-layer 2D crystals is still challenging. Here, we report the controlled synthesis of 2D GaSe crystals on SiO2/Si substrates u...