To achieve sustainable production of H 2 fuel through water splitting, noble-metal-free catalysts have been extensively studied for hydrogen evolution reaction (HER), especially molybdenum-based catalysts. Herein, we report the Ni, N-codoped MoC x (Ni–N–MoC x ) nanoparticles synthesized from ...
A set of PdNi/SiO2bimetallic catalysts with different Pd dispersions were precisely fabricated using a method by combining wet chemistry and ALD (Supplementary Fig.1). A Ni/SiO2catalyst with an average particle size of 3.4 ± 0.7 nm was first prepared using the deposition-precipitation ...
In the present study, the solvent-solute, solvent-ion, solvent-solute (L) and solute (ion) and solute (L)-solute (ion) interactions were investigated by ultrasonic velocity and density measurements at 301K at 0.01 molar concentration in 70% dioxane-water as solvent. The main goal of this...
Before the tests, absolute ethanol and de-ionized water were used to remove the residual corrosion liquid from the surface, and Ar+ (30 s) was used to remove the surface contaminants. The charge correction method is corrected by the charge neutralization gun built into the gold conducting ...
Rent the article at a discount Rent now * Final gross prices may vary according to local VAT. Get Access AbstractA water-quenched martensitic CuAlNi shape-memory alloy was investigated by a combination of coincidence Doppler broadening and positron-lifetime spectroscopy, supported by positron-life...
Crystal structure of catena-bis(5-methylisophthalato)-bis[2,5-bis(4- pyridyl)-1,3,4-thiadiazole]dimanganese(II) — 2,5-bis(4-pyridyl)-1,3,4- thiadiazole —water, Mn(CHO)(CHNS) · CHNS · HO Crystal structure of tris(1,10-phenanthroline)nickel(II) bis(o-aminobenzenesulfonate) —...
Anions of the solution and water molecules are present in the nickel hydroxide powder. This is result of the synthesis method developed here. The characterization of the precursor material is determined with help of: X-ray diffraction, thermal analyses, Fourier transformation infrared spectroscopy, ...
Ji Eun Park, et al, Three-Dimensional Unified Electrode Design Using a NiFeOOH Catalyst for Superior Performance and Durable Anion-Exchange Membrane Water Electrolyzers, ACS Catal.2022 DOI: 10.1021/acscatal.1c04117 https://doi.org/10.1021/acscatal.1c04117...
A comprehensive guide to the tropical shallow water genera of the central-west Pacific, the Indian Ocean and the Red Sea. Australian Institute of Marine Sciences, Townsville, Queensland, Australia Felsenstein J (1985) Confidence limits on phylogenies: An approach using the bootstrap. Evol 39:783...
it does not appear that they lacked water during their growth. The existence of a palaeochannel next to the tell indicates that it could perhaps have been used for irrigation as well as to bring drinking water closer to the settlement. On the assumption that the palaeochannel was used to ir...