Results 11 to 20 of about 2,397,865 (389)

ZnO@MoS2 Core–Shell Heterostructures Enabling Improved Photocatalytic Performance

open access: yesApplied Sciences, 2022
This work reports the fabrication of ZnO@MoS2 core–shell micro/nanomaterials and their photocatalytic performances. First, the ZnO@MoS2 core–shell micro/nanorods heterostructures were grown by a two-step, hydrothermal method.
Yu Zhong   +6 more
doaj   +1 more source

Heterometallic ZnHoMOF as a Dual-Responsive Luminescence Sensor for Efficient Detection of Hippuric Acid Biomarker and Nitrofuran Antibiotics

open access: yesMolecules, 2023
Developing efficient and sensitive MOF-based luminescence sensors for bioactive molecule detection is of great significance and remains a challenge. Benefiting from favorable chemical and thermal stability, as well as excellent luminescence performance ...
Jingrui Yin   +7 more
doaj   +1 more source

Synthesis of Graphite Paste/Molecularly Imprinted Polymer (MIP) Electrodes Based on Polyeugenol as a Glucose Sensor with Potentiometric Method

open access: yesIndonesian Journal of Chemistry, 2021
Diabetes mellitus is a chronic disease in which the body is unable to metabolize carbohydrates, fats, and proteins. In this study, eugenol was polymerized and then contacted with glucose and crosslinked using polyethylene glycol diglycidyl ether (PEGDE).
Muhammad Cholid Djunaidi   +3 more
doaj   +1 more source

An environmentally friendly and high current efficiency acid mist inhibitor for zinc electrowinning

open access: yesMaterials Research Express, 2023
Acid mist inhibitor is an effective additive for suppressing the generation of acid mist during electrowinning process. However, the traditional acid mist inhibitor has a low current efficiency, leading to high energy consumption.
Qi Ji   +6 more
doaj   +1 more source

Features of the discharge of zinc in the background solution of sodium sulphate under stirring conditions

open access: yesКонденсированные среды и межфазные границы, 2021
The production technology of hydrometallurgical zinc uses various surfactants to thicken pulps, stabilise the electrolysis process, and obtain high-quality cathode deposits. Numerous researches were conducted to study the cathodic and anodic processes in
Alexander V. Kolesnikov, Egor I. Ageenko
doaj   +1 more source

The electrode resistance of ZrO2---Y2O3(-Bi2O3) solid electrolytes with Pt electrodes [PDF]

open access: yes, 1984
The electrode resistance (Re1) at low over-voltages has been determined for Bi2O3 free and Bi2O3 doped yttria-stabilized zirconia with sputtered platinum electrodes. The anode and cathode resistances are measured separately and are equal.
Burggraaf, A.J.   +2 more
core   +11 more sources

The Structural Effect of Electrode Mesh on Hydrogen Evolution Reaction Performance for Alkaline Water Electrolysis

open access: yesFrontiers in Chemistry, 2021
Alkaline water electrolysis (AWE) is a mature water electrolysis technology that can produce green hydrogen most economically. This is mainly attributed to the use of Ni-based materials that are easy to process and inexpensive.
Hae In Lee   +13 more
doaj   +1 more source

Electrode Degradation in Lithium-Ion Batteries.

open access: yesACS Nano, 2020
Although Li-ion batteries have emerged as the battery of choice for electric-drive vehicles and large-scale smart grids, significant research efforts are devoted to identifying materials that offer higher energy density, longer cycle life, lower cost ...
Joshua P. Pender   +10 more
semanticscholar   +1 more source

Co-Ni Basic Carbonate Nanowire/Carbon Nanotube Network With High Electrochemical Capacitive Performance via Electrochemical Conversion

open access: yesFrontiers in Chemistry, 2021
In this work, the Co-Ni basic carbonate nanowires were in-situ grown on carbon nanotube (CNT) network through a facile chemical bath deposition method, which could be further converted into active hydroxide via cyclic voltammetry strategy.
Furui Tan   +4 more
doaj   +1 more source

A Study on the Application Characteristics of the Insoluble MMO (Mixed Metal Oxide) Electrode for Energy Reduction of Zinc Electrowinning Process

open access: yes대한환경공학회지, 2020
Objective The zinc electrowinning industry is one of the high energy consumption industries where energy saving is required. In the zinc electrowining process, electrode is a high energy consuming part.
Mijung Park, Taeksoon Lee
doaj   +1 more source

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