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Article
Open AccessSelf-adaptive amorphous CoOxCly electrocatalyst for sustainable chlorine evolution in acidic brine
Electrochemical chlorine evolution reaction is of central importance in the chlor-alkali industry, but the chlorine evolution anode is largely limited by water oxidation side reaction and corrosion-induced per...
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Article
Full reaction mechanism of hydrogen peroxide catalyzed by reductive CoP nanoparticles: the enzyme-like activity
The hydrogen peroxide (H2O2) catalyzed by nanoparticles (NPs) demonstrates potential broad applications in the field of biomedicine and environmental protection. However, a systematic understanding of the catalyt...
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Article
Open AccessNon-covalent ligand-oxide interaction promotes oxygen evolution
Strategies to generate high-valence metal species capable of oxidizing water often employ composition and coordination tuning of oxide-based catalysts, where strong covalent interactions with metal sites are c...
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Article
Open AccessHydroxyl radicals dominate reoxidation of oxide-derived Cu in electrochemical CO2 reduction
Cuδ+ sites on the surface of oxide-derived copper (OD-Cu) are of vital importance in electrochemical CO2 reduction reaction (CO2RR). However, the underlying reason for the dynamically existing Cuδ+ species, altho...
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Article
Single site catalyst with enzyme-mimic micro-environment for electroreduction of CO2
Single site catalysts provide a unique platform for mimicking natural enzyme due to their tunable interaction between metal center and coordinated ligand. However, most works have focused on preparing structur...
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Article
Enhanced pressure sensors in supercapacitive–piezoelectric mixed mode with jelly-gel as dielectric layer
Degradable and bio-hydrogel have attracted increasing scientific interest due to their non-pollution properties, which are conducive to environmental protection and sustainable social development. In this stud...
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Article
Remarkably Enhanced Hydrogen Oxidation Reaction Activity of Carbon-supported Pt by Facile Nickel Modification
Develo** high activity catalysts for hydrogen oxidation reaction(HOR) under alkaline condition remains a challenge in the exchange membrane fuel cell(AEMFC). Herein, we report that the activity of carbon-sup...
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Article
Facile synthesis of ultrathin metal-organic framework nanosheets for Lewis acid catalysis
Ultrathin metal-organic framework (MOF) nanosheets are attracting great interest in catalysis due to their unique and intriguing two-dimensional (2D) features. Although many progresses have been achieved, it i...
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Article
Open AccessBroadening the absorption bandwidth of metamaterial absorbers by transverse magnetic harmonics of 210 mode
By investigating a square-shaped metamaterial structure we discover that wave diffraction at diagonal corners of such a structure excites transverse magnetic harmonics of 210 mode (TM210 harmonics). Multi-layer o...
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Article
Open AccessUltra-wideband microwave absorber by connecting multiple absorption bands of two different-sized hyperbolic metamaterial waveguide arrays
Microwave absorbers have important applications in various areas including stealth, camouflage and antenna. Here, we have designed an ultra-broadband light absorber by integrating two different-sized tapered h...
