Results 41 to 50 of about 48,934 (289)

Development of a New Type of Aluminum - Based Sacrificial Anode for Separator [PDF]

open access: yesCailiao Baohu, 2021
The aluminum alloy sacrificial anode used in oil and gas field separators has the problems of low current efficiency and local block loss during the service.
XI Yun - tao, CHEN Wen - hao, LIU Rui, HE Jian - guo, XU Shan - na
doaj   +1 more source

Electrochemical processes and systems: application for tutors [PDF]

open access: yes, 1997
The features of redox reactions and the principles of their balancing according to the medium composition are considered. The basic representations about electrochemical processes and systems are outlined. The reactions and principles of chemical sources
Beccard, R.   +5 more
core   +1 more source

A lean‐zinc anode battery based on metal–organic framework‐derived carbon

open access: yesCarbon Energy, 2023
Improving zinc metal (Zn0) reversibility and minimizing the N/P ratio are critical to boosting the energy density of Zn0 batteries. However, in reality, an excess Zn source is usually adopted to offset the irreversible zinc loss and guarantee sufficient ...
Chao Li   +6 more
doaj   +1 more source

Zeolitic Imidazolate Frameworks as Zn2+ Modulation Layers to Enable Dendrite‐Free Zn Anodes

open access: yesAdvanced Science, 2020
Zinc (Zn) holds great promise as a desirable anode material for next‐generation rechargeable batteries. However, the uncontrollable dendrite growth and low coulombic efficiency of the Zn plating/stripping process severely impede further practical ...
Xiaoqing Liu   +5 more
doaj   +1 more source

Constructing nano‐channeled tin layer on metal zinc for high‐performance zinc‐ion batteries anode

open access: yesEcoMat, 2021
Rechargeable aqueous zinc‐ion batteries (ZIBs) have recently been comprehensively studied because of metal zinc (Zn) unique properties. However, the problems of metal zinc anode in ZIBs, namely, dendrite formation and side reactions, seriously shorten ...
Zhenyu Miao   +8 more
doaj   +1 more source

Highly Reversible Zn Anodes through a Hydrophobic Interface Formed by Electrolyte Additive

open access: yesNanomaterials, 2023
Hydrogen evolution reaction and dendrite growth seriously break the Zn plating/stripping process at the electrolyte/electrode interface, causing the instability of the Zn anode of aqueous zinc ion batteries.
Xiaoying Yan   +6 more
doaj   +1 more source

An asymmetric electrolyte to simultaneously meet contradictory requirements of anode and cathode

open access: yesNature Communications, 2023
One of the major obstacles hindering the application of zinc metal batteries is the contradictory demands from the Zn metal anode and cathodes.
Shengmei Chen   +6 more
doaj   +1 more source

Constructing stable Zn anodes for aqueous rechargeable zinc batteries

open access: yesNext Energy, 2023
Aqueous rechargeable Zn batteries have been studied as promising energy storage devices because of their low cost, high safety, and environmental friendliness.
Weijia Fan   +7 more
doaj   +1 more source

Time-lapse monitoring of an electrokinetic soil remediation process through frequency-domain electrical measurements [PDF]

open access: yes, 2020
The electrokinetic (EK) method is an emerging technique for soil remediation, even though a monitoring system of the contaminant removal through geophysical methods has not been developed yet.
Cercato, Michele, De Donno, Giorgio
core   +1 more source

Toward Low‐Consumable Anodes: Process Simulation and Prospective Life Cycle Assessment of NiFe2O4‐NiO‐Ni‐Cu vs. Prebaked Anodes for Aluminum Production with use of Molten Salt Electrolysis

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐consumable nickel ferrite‐based anodes for the Hall–Héroult process are compared with conventional prebaked carbon anodes using thermodynamic simulation and prospective life cycle assessment under contrasting future electricity system pathways from 2025 to 2050.
Felipe Alejandro Garcia Paz   +6 more
wiley   +1 more source

Home - About - Disclaimer - Privacy