Journal of Electrochemical Energy Conversion and Storage: Recent submissions
Now showing items 261-280 of 533
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Investigation of Rapid, Moderate Temperature Change Thermal Cycles of a Micro-Tubular Flame-Assisted Fuel Cell
(The American Society of Mechanical Engineers (ASME), 2021)Despite many efforts and improvements over the last few decades, two of the major challenges facing solid oxide fuel cells (SOFCs) are slow heating rates to operating temperature (typically < 5 °C · min−1) and a limited ... -
Al(NO3)3 Induced Morphological Changes in Nickel and Cobalt Salts as Advanced Electrodes for Supercapacitors
(The American Society of Mechanical Engineers (ASME), 2021)As one of the important components of the supercapacitor, electrode material has a significant influence on the electrochemical performance of the device. In this study, Ni2(NO3)2(OH)2 · 2H2O/(Co(NH3)5(N3))(N3)2 (NC) ... -
Deformation Behavior of Single Prismatic Battery Cell Cases and Cell Assemblies Loaded by Internal Pressure
(The American Society of Mechanical Engineers (ASME), 2021)The safety of electrochemical energy storage system depends on the structural integrity of the call containment. Nominal values of cell case dimensions and material properties are the standard inputs for the mechanical ... -
Simplified Pouch Cell Method for 3-Electrode Re-Testing of Harvested Double-Sided Electrodes From Commercial Lithium-Ion Batteries
(The American Society of Mechanical Engineers (ASME), 2021)A pouch cell method for retesting double-sided electrodes harvested from commercial lithium-ion batteries in a 3-electrode cell arrangement has been developed. By relying on pressure from restraint plates to make tab ... -
State of Charge Evaluation of Power Battery Pack Through Multi-Parameter Optimization
(The American Society of Mechanical Engineers (ASME), 2021)The state of charge (SoC) is an important index of the energy output performance of power battery pack. But the SoC value is affected by various factors, namely, ambient temperature, working current, equilibrium potential, ... -
Force Scaling Comparison of Transport Phenomena in Proton Exchange Membrane Fuel Cell Flow Channels
(The American Society of Mechanical Engineers (ASME), 2021)Liquid–gas two-phase flow in flow channels of proton exchange membrane (PEM) fuel cells has been investigated extensively in the literature; however, a comparison between the order of the magnitude of the forces occurring ... -
Effect of Sintering on Structural Modification and Phase Transition of Al-Substituted LLZO Electrolytes for Solid State Battery Applications
(The American Society of Mechanical Engineers (ASME), 2021)Owing to high lithium ion conductivity and good stability with lithium metal, Li7La3Zr2O12 (LLZO—a solid electrolyte) has emerged as a viable candidate for solid-state battery applications. In the current study, Al-substituted ... -
Triphenylamine-Contained Multiporous Polyimide: Its Preparation and Application as Anode for Lithium-Ion Storage
(The American Society of Mechanical Engineers (ASME), 2021)The three-dimensional (3D) multiporous structure polyimides were obtained by introducing of the triphenylamine (TPA) unit as linkage in the pyromellitic-based polyimide (N1) and the naphthalene-1,4,5,8-tetracarboxylic-based ... -
Capacitive Performance of Reduced Graphene Oxide Modified Sodium Ion-Intercalated Manganese Oxide Composite Electrode
(The American Society of Mechanical Engineers (ASME), 2020)The reduced graphene oxide modified sodium ion-intercalated manganese oxide (RGO-NaxMnO2) is designed as a supercapacitor electrode material. The layered intercalation compound NaxMnO2 is prepared through a solid-state ... -
Research on Hybrid Energy Storage Configuration in Grid Wind Power Scheduling Tracking Under Statistics and Frequency Decomposition
(The American Society of Mechanical Engineers (ASME), 2020)The low accuracy of wind power scheduling influences the grid dispatch adversely, increasing the demand for spinning to reserve capacity and obstructing the grid frequency regulation. Considering the throughput characteristics ... -
A Novel Approach Investigating the Remaining Useful Life Predication of Retired Power Lithium-Ion Batteries Using Genetic Programming Method
(The American Society of Mechanical Engineers (ASME), 2021)Electric vehicles (EVs) have been widely cherished by consumers in recent years. However, as the number of EVs continues to increase, the number of retired power batteries will also increase, especially retired power ... -
A Novel Auto-LSTM-Based State of Health Estimation Method for Lithium-Ion Batteries
(The American Society of Mechanical Engineers (ASME), 2021)Lithium-ion batteries (LIBs) have been widely applied in modern society. The state of health (SOH) estimation can provide helpful guidance to maintain LIBs in advance. Machine learning (ML) and deep learning (DL) have been ... -
Measurement and Prediction of Decomposed Energy Efficiencies of Lithium Ion Batteries With Two Charge Models
(The American Society of Mechanical Engineers (ASME), 2021)A new process decomposed calculation method is developed to compare the cycle based charge, discharge, net, and overall energy efficiencies of lithium-ion batteries. Multi-cycle measurements for both constant current (CC) ... -
A Review on Water Fault Diagnosis of a Proton Exchange Membrane Fuel Cell System
(The American Society of Mechanical Engineers (ASME), 2021)Reliability and durability are the main factors that hinder the large-scale commercialization of proton exchange membrane fuel cell (PEMFC). Water management is the key to solve such problems, and water content is the ... -
The Anisotropic Homogenized Model for Pouch Type Lithium-Ion Battery Under Various Abuse Loadings
(The American Society of Mechanical Engineers (ASME), 2021)Pouch type lithium-ion battery (LIB) has now been widely used in electric vehicles, smartphones, and computers. Mechanical abuse is one of the main reasons to cause the safety issues for lithium-ion battery. The highly ... -
Influence of Ambient Pressure and Heating Power on the Thermal Runaway Features of Lithium-Ion Battery
(The American Society of Mechanical Engineers (ASME), 2021)The thermal runaway hazards pose a serious threat to the application and transport of lithium-ion batteries on the aircraft. Hence, the researches of thermal safety in flight condition are necessary. In this study, the ... -
Analysis of Gas Production in Overcharged Lithium Battery by X-Ray Computed Tomography
(The American Society of Mechanical Engineers (ASME), 2020)Overcharge is one of the main factors that lead to thermal runaway of lithium batteries. However, there is no research on the quantitative relationship between overcharged state and gas production, so as to effectively ... -
An Experimental Study on Thermal Runaway Behavior for High-Capacity Li(Ni0.8Co0.1Mn0.1)O2 Pouch Cells at Different State of Charges
(The American Society of Mechanical Engineers (ASME), 2020)Lithium-ion cells normally operate during 0% and 100% state of charge (SOC), therefore thermal runaway can occur at any SOC. In this paper, the 74 Ah lithium-ion pouch cells with the Li(Ni0.8Co0.1Mn0.1)O2 cathode were ... -
Electrochemical Stability and Performance of Li2OHCl Substituted by F or Br as Solid-State Electrolyte
(The American Society of Mechanical Engineers (ASME), 2020)Li2(OH)0.9F0.1Cl, Li2(OH)0.9Br0.1Cl, and Li2OHCl0.8Br0.2 solid electrolytes were synthesized and compared with Li2OHCl to analyze the exact improvement mechanism for Li+ conductivity and electrochemical stability of ... -
Aging Mechanisms and Thermal Characteristics of Commercial 18650 Lithium-Ion Battery Induced by Minor Mechanical Deformation
(The American Society of Mechanical Engineers (ASME), 2020)Lithium-ion batteries (LIBs) inevitably encounter abusive mechanical loading during engineering applications and result in mechanical deformation, internal short circuit, and even thermal runaway. A 18650 LIB under minor ...