Journal of Electrochemical Energy Conversion and Storage: Recent submissions
Now showing items 81-100 of 470
-
Comprehensive Performance Evaluation Strategy for Power Battery System Based on Dynamic Weight
(The American Society of Mechanical Engineers (ASME), 2023)New energy vehicles are an effective solution to solve the situation of carbon neutrality with carbon peaking in China. The power battery system is the key component of new energy vehicles, and its performance is directly ... -
A Comparative Analysis on Thermal Stability of Delithiated Nickel-Rich LiNi0.8Co0.15Al0.05O2 and LiNi0.8Co0.1Mn0.1O2 in Pouch Cells
(The American Society of Mechanical Engineers (ASME), 2023)As two typical nickel-rich layered oxide cathodes, LiNi0.8Co0.15Al0.05O2 (NCA) and LiNi0.8Co0.1Mn0.1O2 (NCM811) are widely applicated in commercial high-energy batteries for electric vehicles. However, a comprehensive ... -
Voltage-Mediated Enhances Lithium-Ion Storage in LiTiOPO4 by Combustion Method
(The American Society of Mechanical Engineers (ASME), 2023)LiTiOPO4 was prepared by solid-phase combustion method using citric acid as fuel. The LiTiOPO4 materials were characterized by X-ray diffraction test (XRD), scanning electron microscope (SEM), and transmission electron ... -
State of Charge and State of Health Estimation of Lithium-Ion Battery Packs With Inconsistent Internal Parameters Using Dual Extended Kalman Filter
(The American Society of Mechanical Engineers (ASME), 2023)The internal battery parameters of the lithium-ion battery energy storage system may be inconsistent due to different aging degrees during the operation, and the thermal effect can also threaten the safety of the system. ... -
Chromium Poisoning Mitigation Strategy in Strontium-Doped Lanthanum Manganite-Based Air Electrodes in Solid Oxide Fuel Cells
(The American Society of Mechanical Engineers (ASME), 2023)Chromium poisoning of the air electrode remains an obstacle to the long-term performance of solid oxide fuel cells (SOFCs). In Sr-doped LaMnO3 (LSM) air electrodes, the poisoning process results in two types of deposits, ... -
Effect of Liquid Cooling Structure of Confluence Channel on Thermal Performance of Lithium-Ion Batteries
(The American Society of Mechanical Engineers (ASME), 2023)In this study, based on the liquid cooling method, a confluence channel structure is proposed, and the heat generation model in the discharge process of three-dimensional battery module is established. The effects of channel ... -
Experimental and Computational Analyses of Thermal Runaway Behavior of Lithium Ion Pouch Battery at Low Ambient Pressure
(The American Society of Mechanical Engineers (ASME), 2022)Safety issue concerning “thermal runaway (TR) behavior” of lithiumion battery (LIB) is one of the core concerns for users. We have studied TR behaviors at various ambient pressures. The thermal runaway onset time (t1) ... -
Balancing Method of Retired Battery Pack Based on Variable Domain Fuzzy Control
(The American Society of Mechanical Engineers (ASME), 2022)For the problem of the performance gap between individual cells in retired lithium batteries after group use, which affects the usable capacity of the battery pack, a grouping bidirectional equalization method based on ... -
Research on Overdischarge LithiumIon Battery Based on XRay Computed Tomography
(The American Society of Mechanical Engineers (ASME), 2022)Overdischarge is one of the main factors of lithiumion battery failure, due to the inconsistency of lithiumion battery in pack. However, the failure mechanism remains unclear. This article introduces the Xray computed ... -
Experimental and Simulations Study of Thermal Performance of CelltoPack Structure for a LithiumIon Battery Pack
(The American Society of Mechanical Engineers (ASME), 2022)A new model for simulating battery temperature changes from the lower surface to the upper surface is proposed. The cell model is established with experimental calibration. Simultaneously, the celltopack (CTP) model is ... -
Research on the Mechanism of Cathode Failure of LeadAcid Battery Under Extreme Conditions
(The American Society of Mechanical Engineers (ASME), 2022)Leadacid batteries have the advantages of wide temperature adaptability, large discharge power, and high safety factor. It is still widely used in electrochemical energy storage systems. In order to ensure the application ... -
Investigation of Gradient Platinum Loading and Porosity Distribution for Anion Exchange Membrane Fuel Cells
(The American Society of Mechanical Engineers (ASME), 2022)Anion exchange membrane fuel cells (AEMFCs) are in development as a lowcost alternative to proton exchange membrane fuel cells (PEMFCs). AEMFCs produce water at the anode side and consume it at the cathode side, resulting ... -
A Modeling Study of REDMED Salinity Gradient Heat Engine: The Conventional Scheme and a Modified Scheme
(The American Society of Mechanical Engineers (ASME), 2022)Reverse electrodialysismultieffect distillation (REDMED) heat engine has received increasing attention in recent years, due to its ability to convert low temperature waste heat into salinity gradient energy, and then extract ... -
The Characteristics of a Novel AfterBurner Used for MetalSupported Planar SOFC System
(The American Society of Mechanical Engineers (ASME), 2022)A novel afterburner used for the heatup and normal operating conditions of a metalsupported planar solid oxide fuel cell (SOFC) system, is designed and experimentally studied in this paper. The burner construction and the ... -
StateofCharge Estimation of LithiumIon Batteries Using Convolutional Neural Network With SelfAttention Mechanism
(The American Society of Mechanical Engineers (ASME), 2022)State of charge (SOC) of lithiumion batteries is an indispensable performance indicator in a battery management system (BMS), which is essential to ensure the safe operation of the battery and avoid potential hazards. ... -
Simple and Effective Fault Diagnosis Method of Power LithiumIon Battery Based on GWADBN
(The American Society of Mechanical Engineers (ASME), 2022)In order to improve the accuracy of battery pack inconsistency fault detection, an optimal deep belief network (DBN) single battery inconsistency fault detection model based on the gray wolf algorithm (GWA) was proposed. ... -
Preparation and Characterization of Red Mud Modified ChitosanPVA Composite Membrane for Direct Methanol Fuel Cell
(The American Society of Mechanical Engineers (ASME), 2022)A novel costeffective chitosanpolyvinyl alcohol (PVA)red mud (RM) hybrid membranes are developed and their morphological and physiochemical properties are studied. The addition of RM enhanced IEC and bound water content ... -
Controllable Dealloying of a CuGa Alloy and Its Application as an Anode Material for LithiumIon Batteries
(The American Society of Mechanical Engineers (ASME), 2022)Porous metallic materials are widely used for lithiumion battery (LIB) electrodes because of their low density, efficient ionic/electron pathways, and high specific surface area. In this study, we fabricate nanoporous Cu ... -
Effect of Mn Substitution on the Structure and Hydrogen Storage Properties of La0.75Ce0.25Ni5−xMnx Alloy
(The American Society of Mechanical Engineers (ASME), 2022)In this study, La0.75Ce0.25Ni5−xMnx (x = 0, 0.1, 0.2, 0.3) alloys were prepared by vacuum arc melting. The effect of the addition of Mn on the alloy microstructure and hydrogen absorption/desorption properties were explored ... -
Aging Effect–Aware Finite Element Model and Parameter Identification Method of LithiumIon Battery
(The American Society of Mechanical Engineers (ASME), 2022)Battery aging is an inevitable macroscopic phenomenon in the use of the battery, which is characterized by capacity decline and power reduction. If the charging and discharging strategy does not adjust with the aging state, ...