A gradient activation method for direct methanol fuel cells
Sign Up to like & getrecommendations! Published in 2017 at "Energy Conversion and Management"
DOI: 10.1016/j.enconman.2017.01.055
Abstract: Abstract To realize gradient activation effect and recover catalytic activity of catalyst in a short time, a gradient activation method has firstly been proposed for enhancing discharge performance and perfecting activation mechanism of the direct… read more here.
Keywords: gradient activation; method; direct methanol; activation ... See more keywords
A novel high current pulse activation method for proton exchange membrane fuel cell
Sign Up to like & getrecommendations! Published in 2021 at "AIP Advances"
DOI: 10.1063/5.0046879
Abstract: The performance of the proton exchange membrane fuel cell (PEMFC) is not the best when it is manufactured. It must be activated before it can be put into use. In this paper, a single-cell-based rapid… read more here.
Keywords: pulse activation; high current; current pulse; activation ... See more keywords
A facile synthesis approach of Li2MnO3 cathode material for lithium-ion battery by one-step high-energy mechanical activation method
Sign Up to like & getrecommendations! Published in 2020 at "Materials Technology"
DOI: 10.1080/10667857.2020.1720960
Abstract: ABSTRACT In this article, Li2MnO3 was successfully prepared by a facile one-step high-energy mechanical activation method free from sintering. XRD, SEM, and TEM techniques were employed to analyse the materials, meanwhile the electrochemical properties of… read more here.
Keywords: li2mno3; energy; high energy; mechanical activation ... See more keywords
Atomistic simulation model on a diffusive timescale based on the extension of the cluster-activation method to continuous space.
Sign Up to like & getrecommendations! Published in 2023 at "Physical review. E"
DOI: 10.1103/physreve.107.045307
Abstract: Recently the phase-field crystal method has attracted considerable attention because it can simulate the atomic behavior of a system on a diffusive timescale. In this study an atomistic simulation model is proposed, which is an… read more here.
Keywords: cluster activation; simulation model; atomistic simulation; activation method ... See more keywords
Solving the Bonding Problem of the Ni Thin Coating with the Ultrasonic Assisted Electrochemical Potential Activation Method
Sign Up to like & getrecommendations! Published in 2022 at "Micromachines"
DOI: 10.3390/mi14010034
Abstract: Electroplating nanocrystallite Ni coating can improve the mechanical properties of the metal structure surface, which is widely used in fabricating metal MEMS devices. Because of the large internal compressive stress caused by the oxidation layer… read more here.
Keywords: compressive stress; surface; substrate surface; activation method ... See more keywords