structure formation as well as a novel approach to tune the spinel oxides microstructure by controlled crystallization of sacrificial templates to tackle the above-mentioned obstacles and provide perspective and possible opportunities for spinel oxide hybrid structures for practical applications in energy ...
Spinel oxideElectrocatalysisElectrocatalytic NO 3 reduction to ammonia (NRA) at ambient conditions emerges as an appealing solution for green ammonia synthesis. In this work, we prepared a reduced Co-based spinel oxide for efficient ammonia synthesis and energy conversion. The in-depth structural ...
Spinel cobalt titanium binary oxide as an all-non-precious water oxidation electrocatalyst in acid. Inorg. Chem. 58, 8570–8576 (2019). Article CAS PubMed Google Scholar Chatti, M. et al. Intrinsically stable in situ generated electrocatalyst for long-term oxidation of acidic water at up to...
The catalyst mass activity at specific overpotential values was calculated by current normalisation by the catalyst oxide loading (∼1.3 mg). Results and discussion Catalyst characterisation MnxCo3-xO4 (x = 0, 0.5, 1, 1.5, 2) spinel powders were synthesised by a EDTA-CA-EG process. ...
Spinel oxide electrodes of Ni1−xCuxCo2O4 (0.00≤x≤0.75) layers were prepared by thermal decomposition of the corresponding nitrate solutions on Ni mesh at 350°C. The surface analysis was carried out by XPS and shows that the oxide's surface is rich in copper for all the studied ...
article visualizing non-equilibrium lithiation of spinel oxide via in situ transmission electron microscopy K He,S Zhang,J Li,... 被引量: 0发表: 0年 Lithium Storage in Li4Ti5O12 Spinel: The Full Static Picture from Electron Microscopy The full static picture of Li storage in Li4Ti5O12 ...
Cu–Al spinel oxide, which contains a small portion of the CuO phase, has been successfully used in methanol steam reforming (MSR) without prereduction. The omission of prereduction not only avoids the copper sintering prior to the catalytic reaction, but also slows down the copper-sintering ra...
structure for low-cost and robust spinel oxide OER catalysts. Access options Access Nature and 54 other Nature Portfolio journals Get Nature+, our best-value online-access subscription 24,99 €/ 30 days cancel any time Learn more Subscribe to this journal...
High entropy spinel oxide Two-electron oxygen reduction reaction Oxygen vacancies Multicomponent co-interaction 1. Introduction As an essential chemical oxidant, hydrogen peroxide (H2O2) plays a vital role in wastewater treatment, pulp bleaching, textile manufacturing, environmental management, medicine, and...
英音[spi'nel] ; 美音[spi'nel] ; 名词 尖晶石 英语解释 a hard glassy mineral consisting of an oxide of magnesium and aluminum; occurs in various colors that are used as gemstones 相似短语 spinel type类晶石型 zinc spinel锌尖晶石 sintered spinel着色块状尖晶石 ...