Results 101 to 110 of about 2,535,957 (290)

An Analysis of the Electrolyte Resistivity Effect on the Pore Diameter and Pore Density of Anodic Aluminium Oxide (AAO) Films Produced by Single-Step Anodization

open access: yesInternational Journal of Technology, 2017
Nanoporous anodic aluminum oxide (AAO) layers were successfully fabricated on aluminum foil through an anodizing process in oxalic acid and mixed electrolytes of sulfuric and oxalic acid.
Vika Rizkia   +3 more
doaj   +1 more source

Preparation of oxalic acid from molasses [PDF]

open access: yes, 2013
Oxalic acid is the simplest of dicarboxylic acid. Its name is derived from the Greek Oxyes meaning sharp, acidic serfering to the acidity common in the foloage of certain plants from which it was first isolated.
Sethy , Amit
core  

Sustainable Revival of Spent Lithium Iron Phosphate Cathodes in Li‐Ion Batteries: Recycling and Surface Engineering Approaches

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Schematic illustration of the lifecycle of LiFePO4 cathodes. Lithiation and delithiation reactions happen through its discharging and charging processes. Recycling pathways including hydrometallurgy, pyrometallurgy, and direct regeneration enable sustainable reuse of spent LFP materials. Surface modification approaches (carbon, polymer, and metal/metal
Yan He, Ruigang Wang
wiley   +1 more source

MXene‐Induced Selective Ion Separation in Capacitive Deionization: Bridging Fundamentals With Frontier Innovations

open access: yesElectron, EarlyView.
This review presents an in‐depth analysis of employing the MXenes electrodes in advancing ion‐selective capacitive deionization technologies, by exploring various strategies to achieve the desired selectivity. It highlights the critical challenges that hinder scalability and practical implementation. The review showcases the future opportunities toward
Rahat Alam   +3 more
wiley   +1 more source

cis-[(7R,14R)-5,5,7,12,12,14-Hexamethyl-1,4,8,11-tetraazacyclotetradecane-κ4N](oxalato-κ2O,O′)nickel(II) oxalic acid solvate

open access: yesActa Crystallographica Section E, 2009
Both molecules of the title compound, [Ni(C2O4)(C16H36N4)]·C2H2O4, are located on a crystallographic twofold rotation axis. The NiII atom shows a distorted octahedral geometry.
Guang-Chuan Ou   +2 more
doaj   +1 more source

Sol–gel synthesis of ZnO@SiC heterojunctions from photovoltaic waste for enhanced paracetamol photodegradation

open access: yesEnvironmental Progress &Sustainable Energy, EarlyView.
Abstract Exponential growth in photovoltaic energy production has created a critical environmental challenge: managing silicon carbide (SiC) waste from wafer cutting processes. This study addresses this challenge by transforming photovoltaic waste into high‐value photocatalytic materials.
Hajer Aloulou   +3 more
wiley   +1 more source

Delta oxalic acid - Figure 2b

open access: yes, 2019
Datast used for the analyis of changes in plasma oxalic acid levels.
Kapyla, Teemu   +11 more
core   +1 more source

“Nature's Polymer Reimagined: Conventional and Green Routes to Pectin, Its Bioactive Promise and Industrial Applications”

open access: yesFood Chemistry International, EarlyView.
Pectin, a versatile natural polymer, is extracted through conventional and emerging green extraction methods, offering multifunctional bioactive properties useful in food, pharmaceutical, and environmental applications. ABSTRACT Pectin, a molecular tapestry woven from diverse polysaccharides, holds a pivotal role across food, pharmaceutical, and ...
Afra Anika Rafique   +3 more
wiley   +1 more source

Oxalic acid metabolism of Postia placenta

open access: yes, 1992
The oxalic acid metabolism of Postia placenta was studied in liquid culture in order to identify the metabolic pathways of biosynthesis and to determine whether oxalic acid physiology could be correlated with efficiency in wood decay.
Micales, J A
core  

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