Space-confined growth of halide perovskite nanocrystals for enhanced photocatalytic hydrogen evolution

Molecular Catalysis, Год журнала: 2025, Номер 578, С. 114981 - 114981

Опубликована: Март 6, 2025

Язык: Английский

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Ni–O–C/LNSP Core–Shell Heterostructure Mimicking Noble Metal-like Activity and Nonenzymatic Electrochemical Lactate Regulation in Human Sweat

Langmuir, Год журнала: 2025, Номер unknown

Опубликована: Март 5, 2025

Herein, a core/shell LNSP (lamellar nanosheet–nanoplate) of nickel oxy carbide (Ni–O–C/LNSP) has been synthesized by solvent-devoid combustion process, which exhibits exceptional oxygen evolution efficiency (OER) performance with an overpotential 311 mV, Tafel slope 116 mV dec–1, and stability over 8 h 2.8% potential loss owing to more exposed active sites high conductivity the interface effect. The activation energy 28 kJ/mol was calculated for electrolysis using Ni–O–C/LNSP. integrated area 3.70 × 10–5 AV established MOOH* formation 4.619 10–16. ultrastability Ni–O–C/LNSP commercial application shown durability at 10/100 mA cm–2 OER (GC─8 h, 2.8%; NF─100 3.4/4.9%), UOR (60 3.4%), SWO 4.1%), MSWO 5.6%), overall water splitting (100 3.9%). effect pH addition tetramethylammonium cations (TMA+) reveals follows lattice mechanism. solar-driven 1.58 V shows effectiveness STH conversion. multiple applications projected as auspicious catalyst applications. Using Ni–O–C/LNSP, we have generated H2 effectively lower power consumption 771.08 LH2 kW h–1 than bare NiO (801 h–1). as-prepared used nonenzymatic lactate detection showed sensitivity 71.05 μA mM–1 1.54 [lactate] difference in human sweat corroborated under both anaerobic aerobic exercise conditions

Язык: Английский

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Nanosheet Superhydrophobic Porous Coordination Polymers (NSPCPs) for Distinctive Electrochemical Water Splitting

ACS Applied Energy Materials, Год журнала: 2025, Номер unknown

Опубликована: Апрель 8, 2025

Язык: Английский

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Hierarchical Hollow Microspheres Assembled from Sulfide-incorporated NiFe-Layered Double Hydroxides for Efficient Electrocatalytic Water Splitting with Low Overpotentials

ACS Applied Energy Materials, Год журнала: 2025, Номер unknown

Опубликована: Апрель 13, 2025

Язык: Английский

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Vanadium-doped induced multicomponent oxide NiFeVOX@NF with tremella-like structure for efficient overall water splitting

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 126, С. 508 - 515

Опубликована: Апрель 14, 2025

Язык: Английский

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Localized Phosphorization Synthesis of Vacancy-Rich NiCo₂O₄/NiCoP Urchin-like Heterojunction for Alkaline Electrocatalytic Water Splitting

Industrial & Engineering Chemistry Research, Год журнала: 2025, Номер unknown

Опубликована: Апрель 24, 2025

Язык: Английский

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