Facile synthesis of N/M/O (M= Fe, Co, Ni) doped carbons for oxygen evolution catalysis in acid solution
Sign Up to like & getrecommendations! Published in 2017 at "Energy Storage Materials"
DOI: 10.1016/j.ensm.2016.11.001
Abstract: Abstract Doped carbon materials are a good substitute of the platinum-group metal (PGM) catalysts for the oxygen reduction reaction (ORR) in acid fuel cells. The current interest in regenerative fuel cells; or rechargeable metal-air batteries,… read more here.
Keywords: acid solution; oxygen evolution; synthesis doped; metal ... See more keywords
Fluorine substituted thiomethyl pyrimidine derivatives as efficient inhibitors for mild steel corrosion in hydrochloric acid solution: Thermodynamic, electrochemical and DFT studies
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2020.113311
Abstract: Abstract Three new 5-fluoro-2- methylthio substituted pyrimidine derivatives have been synthesized and characterized by 1H NMR spectroscopy and Mass spectrometry. Corrosion inhibition characteristics of the synthesized pyrimidine derivatives have been studied on mild steel (MS)… read more here.
Keywords: mild steel; acid solution; corrosion inhibition; pyrimidine derivatives ... See more keywords
Efficient separation of perrhenate as analogue to pertechnetate in nitric acid solution with a DOTA-tetraamide ligand: Solvent extraction, complexation and structure study
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2020.128330
Abstract: Abstract The two DOTA-tetraamide ligands, DOTAM-n-butyl (1,4,7,10-tetrakis[(N-n-butyl; carbamoyl)methyl]-1,4,7,10-tetraazacyclododecane) and DOTAM-benzyl (1,4,7,10- tetrakis[(N-benzylcarbamoyl)methyl]-1,4,7,10-tetraazacyclododecane), were synthesized and characterized by MS, NMR and FTIR spectra. In acid solution, DOTAM-n-butyl was liable to be protonated. FTIR, 1H NMR, ESI-MS… read more here.
Keywords: extraction; dota tetraamide; butyl; acid solution ... See more keywords
Donutlike RuCu Nanoalloy with Ultrahigh Mass Activity for Efficient and Robust Oxygen Evolution in Acid Solution
Sign Up to like & getrecommendations! Published in 2019 at "ACS Applied Energy Materials"
DOI: 10.1021/acsaem.9b01459
Abstract: Rationally architectural design and accessible construction of an efficient electrocatalyst featuring with high activity and stability in acid solution are fundamentally important to advance the re... read more here.
Keywords: acid solution; nanoalloy ultrahigh; donutlike rucu; rucu nanoalloy ... See more keywords
Leaching characteristics and kinetics of iron and manganese from iron-rich pyrolusite slag in oxalic acid solution
Sign Up to like & getrecommendations! Published in 2020 at "Separation Science and Technology"
DOI: 10.1080/01496395.2020.1786700
Abstract: ABSTRACT Leaching behaviors of iron-rich pyrolusite slag in oxalic acid solution were explored to investigate the influences of leaching time, temperature, liquid-solid ratio, and concentrations of H+ and oxalic acid on the leaching characteristics of… read more here.
Keywords: pyrolusite slag; iron rich; acid solution; oxalic acid ... See more keywords
Effect of Oxidation Treatments of Steel Substrates on the Formation of MFI Zeolite Coatings
Sign Up to like & getrecommendations! Published in 2020 at "Petroleum Chemistry"
DOI: 10.1134/s0965544120040052
Abstract: Abstract The surface of 316L stainless steel flat substrates has been modified by annealing in an air stream, anodizing in an acid solution, and sequential anodizing first in an acid solution and then in an… read more here.
Keywords: steel; effect oxidation; zeolite; crystallization ... See more keywords
Roles of Mo and Cu on Electrochemical Behaviors of Ni-Base Alloys in Hydrofluoric Acid Solution
Sign Up to like & getrecommendations! Published in 2020 at "Journal of The Electrochemical Society"
DOI: 10.1149/1945-7111/ab98ab
Abstract: Electrochemical measurements were performed on Ni-30Co-16Cr-xMo and Ni-30Co-16Cr-xMo-2Cu (x=7-15, wt.%) alloys to clarify their electrochemical responses and corrosion behaviors influenced by Mo and Cu in 0.5 M aqueous HF acid solution at room temperature. Results… read more here.
Keywords: alloy; acid solution; roles electrochemical; corrosion ... See more keywords
Electrochemical Oscillations during Copper Electrodissolution in Hydrochloric Acid Solution
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Electrochemical Science"
DOI: 10.20964/2019.01.63
Abstract: The electrodissolution process of copper anode is widely used in industrial copper-processing, such as electrolysis, electroplating, electrocatalysis, corrosion, and electric machining. Industrial electrochemical processes generally accompany spatiotemporal electrochemical oscillation (EO) phenomena. In this study, the… read more here.
Keywords: acid solution; electrochemical oscillations; copper; electrodissolution ... See more keywords
The Growth Process and Photocatalytic Properties of h-MoO3 and α-MoO3 under Different Conditions
Sign Up to like & getrecommendations! Published in 2023 at "Crystals"
DOI: 10.3390/cryst13040603
Abstract: In this experiment, we investigated the effects of different reactions on the growth process and morphology of h-MoO3 and α-MoO3, and their optical properties and photocatalytic activities were also investigated. Orthogonal experiments were designed to… read more here.
Keywords: moo3 moo3; acid solution; morphology; growth process ... See more keywords
Diagnosis Assistance in Colposcopy by Segmenting Acetowhite Epithelium Using U-Net with Images before and after Acetic Acid Solution Application
Sign Up to like & getrecommendations! Published in 2023 at "Diagnostics"
DOI: 10.3390/diagnostics13091596
Abstract: Colposcopy is an essential examination tool to identify cervical intraepithelial neoplasia (CIN), a precancerous lesion of the uterine cervix, and to sample its tissues for histological examination. In colposcopy, gynecologists visually identify the lesion highlighted… read more here.
Keywords: acid solution; solution application; acetic acid; colposcopy ... See more keywords
The Kinetics of Pyrite Dissolution in Nitric Acid Solution
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15124181
Abstract: Refractory sulphidic ore with gold captured in pyrite has motivated researchers to find efficient means to break down pyrite to make gold accessible and, ultimately, improve gold extraction. Thus, the dissolution of pyrite was investigated… read more here.
Keywords: acid solution; dissolution; pyrite dissolution; nitric acid ... See more keywords