نتایج جستجو برای: trimetallic

تعداد نتایج: 256  

Journal: :Angewandte Chemie 2021

The development of efficient and low-cost electrocatalysts toward the oxygen evolution reaction (OER) is critical for improving efficiency several electrochemical energy conversion storage devices. Here, we report an elaborate design synthesis porous Co-based trimetallic spinel oxide nanoboxes (NiCo2−xFexO4 NBs) by a novel metal-organic framework engaged strategy, which involves chemical etchin...

Journal: :Frontiers in Energy Research 2022

The transition metal-based layered double hydroxides (LDHs) for high-performance supercapacitor applications were synthesized by the hydrolysis dropping method. We found that sequence of cation and anion solutions has a strong influence on microstructural electrochemical properties LDHs. NiAl LDHs obtained Ni 2+ solution into AlO 2- have obvious structures with particle size order micrometers. ...

Journal: :Chemcatchem 2022

Abstract Furan‐2,5‐dimethylcarboxylate (FDMC), along with ethylene glycol (EG), is the key monomer to produce (poly‐(ethylene‐furanoate) (PEF). Noble metal‐based catalysts can convert hydroxymethyl furfural (HMF) FDMC in methanol through liquid phase catalytic oxidative esterification. In this work, performance of Au, Pd and AuPd NPs supported on nanosized nickel oxide (nNiO) have been evaluate...

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