Novel Sub‐5 nm Layered Niobium Phosphate Nanosheets for High‐Voltage, Cation‐Intercalation Typed Electrochemical Energy Storage in Wearable Pseudocapacitors
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Energy Materials"
DOI: 10.1002/aenm.201900111
Abstract: Layered niobium phosphates have been considered very promising energy storage materials because of their high theoretical operating voltage window and the rich oxidation states of niobium. However, their development has been stymied by the phase‐controlled… read more here.
Keywords: energy; cation intercalation; niobium phosphate; layered niobium ... See more keywords
Catalytic activity of niobium phosphate in the benzylation of anisole with styrene, benzyl alcohol and benzyl chloride
Sign Up to like & getrecommendations! Published in 2017 at "Reaction Kinetics, Mechanisms and Catalysis"
DOI: 10.1007/s11144-017-1259-y
Abstract: The catalytic activity of niobium phosphate was evaluated in the benzylation of anisole with three alkylating agents. Niobium phosphate was characterized by N2 adsorption, X-ray diffraction (XRD), solid state 31P NMR, NH3-TPD, structural FTIR and… read more here.
Keywords: benzyl; benzyl chloride; styrene; benzyl alcohol ... See more keywords
Optimization of Furfural Synthesis from Xylose Using Niobic Acid and Niobium Phosphate as Catalysts
Sign Up to like & getrecommendations! Published in 2018 at "Waste and Biomass Valorization"
DOI: 10.1007/s12649-018-0272-3
Abstract: The objective of this work was to observe the significant factors for the dehydration reaction of xylose to furfural and to optimize the processes using experimental design. The studied variables were temperature, time, initial percentage… read more here.
Keywords: acid niobium; niobium phosphate; using niobic; niobic acid ... See more keywords
Efficient conversion of carbohydrates into levulinic acid over chromium modified niobium phosphate catalyst
Sign Up to like & getrecommendations! Published in 2019 at "Fuel"
DOI: 10.1016/j.fuel.2019.115940
Abstract: Abstract In this work, a series of mesoporous niobium phosphate material with different Cr content (Cr/NbP) were synthesized and used as catalysts for glucose conversion to levulinic acid (LA). The results showed that the acidic… read more here.
Keywords: conversion; catalyst; niobium phosphate; acid ... See more keywords
Optic properties of niobium-phosphate glasses containing lithium, sodium, and potassium oxides
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DOI: 10.1134/s1087659617040095
Abstract: The dependence of the optic properties of niobium-phosphate glasses containing alkali metal oxides on their composition and structural features is investigated. Along with the increase of the niobium oxide content, a shift of the optic… read more here.
Keywords: phosphate glasses; properties niobium; glasses containing; niobium phosphate ... See more keywords
Uranium capture by a layered 2D/2D niobium phosphate/holey graphene architecture via an electro-adsorption and electrocatalytic reduction coupling process.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of hazardous materials"
DOI: 10.2139/ssrn.4191105
Abstract: As an energy-efficient and eco-friendly technique, capacitive deionization (CDI) has shown great potential for uranium (U(VI)) capture recently. However, extracting U(VI) with high kinetics, capacity and selectivity remains a major challenge due to the current… read more here.
Keywords: phosphate; adsorption; niobium phosphate; layered niobium ... See more keywords