Journal of Electrochemical Energy Conversion and Storage: Recent submissions
Now showing items 101-120 of 470
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A Fault Diagnosis Method for Lithium Batteries Based on Optimal Variational Modal Decomposition and Dimensionless Feature Parameters
(The American Society of Mechanical Engineers (ASME), 2022)Due to the frequent occurrence of electric vehicles safety accidents caused by battery system failures, in order to ensure the normal operation of the vehicle, it is crucial to do a fault diagnosis of the electric vehicle ... -
In Situ Grown CoMnBased Metal–Organic Framework on Nickel Foam as Efficient and Robust Electrodes for Electrochemical Oxygen Evolution Reaction
(The American Society of Mechanical Engineers (ASME), 2022)It is of great significance to develop efficient and robust oxygen evolution reaction (OER) electrocatalysts based on inexpensive and earthabundant materials to enable water splitting as a future renewable energy source. ... -
Refrigerant Flow Distribution Research for Battery Cooling Coupled With Cabin Comfort Based on DualEvaporator Heat Pump System for Electric Vehicle Acceleration
(The American Society of Mechanical Engineers (ASME), 2022)The heat pump system employed with a dual evaporator for battery cooling coupled with cabin comfort is an innovative thermal management method. It can be inferred that the refrigerant thermal load distribution can trigger ... -
Enhancement of the Carbon Content and Electrochemical Performance by Decorating Zinc Oxide Over Graphene Oxide/Polyaniline Composite
(The American Society of Mechanical Engineers (ASME), 2023)An optimized electrode is the main requirement for energybased applications such as supercapacitors. In this work, a ternary composite made up of graphene oxide (GO), polyaniline (PANI), and zinc oxide (ZnO), as an electrode ... -
Experimental Studies of GrapheneCoated Polymer Electrolyte Membranes for Direct Methanol Fuel Cells
(The American Society of Mechanical Engineers (ASME), 2022)The two main technical limitations of direct methanol fuel cells (DMFCs) are the slow kinetic reactions of the methanol oxidation reaction (MOR) in the anode and the crossing over of unreacted methanol through the proton ... -
The SelfAdhesive Properties of Carbon ActivatedLike Shape Coin Derived From Palmae Plant Waste and Used as HighPerformance Supercapacitor Electrodes
(The American Society of Mechanical Engineers (ASME), 2022)Synthesized biomassbased carbonaceous materials from Palmae plant wastes with selfadhesive properties, converted into coinlike shapes, are used as supercapacitor electrodes with high power and energy density, high specific ... -
Analysis on Electrochemical CO2 Reduction by Diamond Doping Technology
(The American Society of Mechanical Engineers (ASME), 2023)Mitigating the massive emissions of greenhouse gases is one of the main measures taken to resolve the current growing climate problems. The electrochemical reduction of carbon dioxide to economically valuable chemical fuels ... -
Influence of Off Gas Recirculation on the Intermediate Temperature SOFC With Partial Oxidation Reformer
(The American Society of Mechanical Engineers (ASME), 2022)Solid oxide fuel cell (SOFC) is a clean and efficient energy utilization technology. Partial oxidation reforming (POX) can be used to simplify the SOFC system structure, but its lower hydrogen production rate deteriorates ... -
Effective Diffusivity From Analytical Solution for Banks of Cylinders
(The American Society of Mechanical Engineers (ASME), 2022)Benchmarks are provided for the evaluation of the effective coefficient for species diffusion, or electrical/thermal conduction, in structured porous media. The cases considered corresponding to doubly periodic rows of ... -
Preparation of SiC-Coated Silicon Nanofiber/Graphite Composites as Anode Material for Li-Ion Batteries by the Chemical Vapor Deposition Method
(The American Society of Mechanical Engineers (ASME), 2022)Si material has huge lithium storage capacity, but its huge volume changes during charging and discharging making it difficult to use. However, by using nano-sizing Si material and building a coating structure can effectively ... -
Three-Dimensional Heterogeneous Modeling of a Flexible Lithium-Ion Battery Made From Semi-Solid Electrodes
(The American Society of Mechanical Engineers (ASME), 2022)Flexible lithium-ion batteries (LIBs) have a strong oncoming consumer market demand for use in wearable electronic devices, flexible smart electronics, roll-up displays, electronic shelf labels, active radio-frequency ... -
Ni-ZIF-8@ZIF-67-Derived Bimetallic Doped Pt-Based Carbon Catalyst for Hydrogen Evolution Reaction
(The American Society of Mechanical Engineers (ASME), 2022)The development of highly active and stable electrocatalysts is a major challenge for water electrolysis. In this work, we designed bimetallic nitrogen-doped carbon (NiCo-NC) materials with excellent performance, which ... -
Macroscopic Architecture Design of Lithium Metal Electrodes: Impacts of Millimeter-Size Hollows on Economization, Cyclability, and Utilization
(The American Society of Mechanical Engineers (ASME), 2022)A macroscopic architecture design of lithium metal electrodes for solving the problem of extremely excessive lithium metal is proposed in this paper. By employing a simple mechanical processing method, macroscopic hollows ... -
Diagnosis of Water Failures in Proton Exchange Membrane Fuel Cells via Physical Parameter Resistances of the Fractional Order Model and Fast Fourier Transform Electrochemical Impedance Spectroscopy
(The American Society of Mechanical Engineers (ASME), 2022)The identification of water status is the foundation for fuel cell water management, which is helpful to fuel cell reliability and longevity. In this article, a novel and reliable method for diagnosing the hydration condition ... -
Study of Influences on the Direct Electrolysis of Silica in Molten Salt: Particle Size, Temperature, Time, and Voltage
(The American Society of Mechanical Engineers (ASME), 2022)In this study, molten-salt electrolysis of silica was investigated to identify the role played by electrolytic conditions on the deoxidization depth. Four key conditions that included particle size, electrolytic temperature, ... -
A Review of Battery Thermal Management Methods for Electric Vehicles
(The American Society of Mechanical Engineers (ASME), 2022)Being one of the core power units of electric vehicles, the lithium-ion batteries (LIBs) are broadly concerned. However, in the cases of abuses, LIBs may counter thermal runaway, threatening the personal and property safety ... -
Study on the Capacity Degradation Mechanism and Capacity Predication of Lithium-Ion Battery Under Different Vibration Conditions in Six Degrees-of-Freedom
(The American Society of Mechanical Engineers (ASME), 2022)In order to study the degradation mechanism of lithium-ion batteries subjected to vibration aging in actual use and also to achieve capacity estimation and prediction, the following work has been done: First, the road ... -
Electrochemical Evaluation of Helical Carbon Nanofibers Prepared by Ethanol Flame Method as Anode Materials of Lithium-Ion Batteries
(The American Society of Mechanical Engineers (ASME), 2022)Currently, most of the anode materials for lithium-ion batteries (LIBs) suffer from the problems of capacity degradation and reduction of cycle life due to volume expansion and polarization. Here we have successfully ... -
An Inconsistency Fault Diagnosis Method for Lithium-Ion Cells in the Battery Pack Based on Piecewise Dimensionality Reduction and Outlier Identification
(The American Society of Mechanical Engineers (ASME), 2022)The inconsistency of cells in the battery pack is one of the main causes of battery failure. In practical applications, the terminal voltage is an important parameter that is easy to obtain and can characterize the ... -
Study on Model Evolution Method Based on the Hybrid Modeling Technology With Support Vector Machine for an SOFC-GT System
(The American Society of Mechanical Engineers (ASME), 2022)The mechanism models of solid oxide fuel cell–gas turbine (SOFC-GT) systems are very useful to analyze the thermodynamic performance details, including the internal complex transfers of mass, heat, and electrochemical ...