Journal ArticleDOI
Ni modified Co2VO4 heterojunction with poor/rich-electron structure for overall urea-rich wastewater oxidation
TLDR
In this article , Ni modified mesoporous Co2VO4 nanosheets with heterojunction structure is synthesized on nickel foam by hydrothermal and calcination method, which shows good activity for UOR (η10/500/1,000 = 1.28/1.45 V).About:
This article is published in Chemical Engineering Journal.The article was published on 2022-02-01. It has received 28 citations till now. The article focuses on the topics: Mesoporous material & Bifunctional.read more
Citations
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Controllable transition engineering from homogeneous NiSe2 nanowrinkles to heterogeneous Ni3Se4/NiSe2 rod-like nanoarrays for promoted urea-rich water oxidation at large current densities
TL;DR: In this article , the transition from a homogeneous nanostructure to a heterogeneous one is studied for controllably exploiting the heterostructure catalysts, however, it still remains a challenge.
Journal ArticleDOI
Controllable Transition Engineering from Homogeneous Nise2 Nanowrinkles to Heterogeneous Ni3se4/Nise2 Rod-Like Nanoarrays for Promoted Urea-Rich Water Oxidation at Large Current Densities
Xiujuan Xu,Jinyang Li,Canhui Zhang,Shucong Zhang,Ge Su,Zhicheng Shi,Huanlei Wang,Minghua Huang +7 more
Journal ArticleDOI
Redistributing Interfacial Charge Density of Ni12p5/Ni3p Via Fe Doping for Ultrafast Urea Oxidation Catalysis at Large Current Densities
Journal ArticleDOI
Redistributing interfacial charge density of Ni12P5/Ni3P via Fe doping for ultrafast urea oxidation catalysis at large current densities
TL;DR: In this article , the Fe-doped Ni 12 P 5 /Ni 3 P heterojunction nanosheets on the macroporous 3D NiFe foam skeleton (denoted as Fe-12 P 5/Ni 3P) have been developed via in-situ construction.
References
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Journal ArticleDOI
Ultrathin Iron-Cobalt Oxide Nanosheets with Abundant Oxygen Vacancies for the Oxygen Evolution Reaction.
TL;DR: A facile solution reduction method using NaBH4 as a reductant is developed to prepare iron-cobalt oxide nanosheets (Fex Coy -ONSs) with a large specific surface area, ultrathin thickness, and, importantly, abundant oxygen vacancies that could improve electronic conductivity and facilitate adsorption of H2 O onto nearby Co3+ sites.
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Porous Microrod Arrays Constructed by Carbon-Confined NiCo@NiCoO2 Core@Shell Nanoparticles as Efficient Electrocatalysts for Oxygen Evolution.
TL;DR: The experimental results demonstrate that the NiCo@NiCoO2 /C PMRAs as electrocatalysts exhibit high catalytic activity, low overpotential, and high stability for OER in alkaline media.
Journal ArticleDOI
A direct urea fuel cell – power from fertiliser and waste
TL;DR: In this article, a working direct urea and direct urine fuel cell has been developed to generate electricity directly from urea or urine, which is the first time such a system has been used.