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动力学热力学耦合下的锂离子电池厚电极设计

谈鹏¹, 付康¹, 李雪妍¹
¹中国科学技术大学

为提高锂离子电池的能量密度，人们做出了许多努力，其中设计厚电极是一种很有前途的方法。传统上，在构建厚电极时会考虑动力学效应，例如降低迂回度以促进离子传输。这项工作创新性地研究了动力学和热力学对电极过程的耦合效应 ... 扩展阅读

Membraneless Soluble Lead Redox Flow Cell at Low to High External Flow Rates

M. Ansari[1], S. Kumar[1]
[1]Indian Institute of Science, Bangalore, India

Renewable energy sources such as solar and wind are intermittent in nature. Their effective utilization ... 扩展阅读

Fluid flow patterns and limiting current densities in vanadium redox flow batteries

Thorsten Struckmann¹, Jan Boettcher¹, Peter Kuhn¹, Simon Ressel¹
¹HAW Hamburg, Dept. of Mechanical Engineering, Germany

The all vanadium redox flow battery (VRFB) is a promising electrochemical energy storage technology with the ... 扩展阅读

Methodology to Assess the Impact of Electrochemical Model Parameters Based on Design of Experiments

L. Oca [1], E. Miguel [1], L. Otaegui [2], A. Villaverde [2], U. Iraola [1],
[1] Mondragon Unibertsitatea, Electronic and computing department, Mondragon, Spain
[2] CIC energiGUNE, Arabako Teknologi Parkea, Miñano, Spain

Current and emerging energy storage devices need to be enhanced to cope with the energy and power density ... 扩展阅读

Computational Simulation of Electrohydrodynamic Systems Pertaining to Micro and Nano scale Fluid Flow Phenomenon

M. Seiler[1], and B. Kirby[2]
[1]Department of Engineering Physics, Cornell
University, NY, USA
[2]Department of Mechanical Engineering, Cornell
University, NY, USA

Modeling of 3D AC electro-osmotic pumps is relevant to the creation of portable or implantable lab-on-a-chip ... 扩展阅读

Development and Analysis of Solid-State Batteries through Implementation of the COMSOL® Platform

J. Neyra [1], R. Acacio [1], S. Miorana [1], T. Garrison [1], C. Coddington [1], C. Scaduto [1], K. Baldwin [1], R. Integlia [1],
[1] Florida Polytechnic University, Lakeland, FL, USA

This report explores the utilization of COMSOL® to investigate material properties and perform finite ... 扩展阅读

Batteries for Electric Vehicles – Cathode Microstructure Design

J. Wegener [1], V. Glavas [1], A. Latz [2],
[1] Volkswagen AG, Wolfsburg, Germany
[2] Institute of Engineering Thermodynamics, German Aerospace Center (DLR), Stuttgart, Germany; Helmholtz Institute Ulm for Electrochemical Energy Storage (HIU), Ulm, Germany; Institute of Electrochemistry, University of Ulm, Ulm, Germany

Due to the rapid growth of the electromobility market much effort currently is being put into investigating ... 扩展阅读

Study Of Inhomogeneity In Large Format Li-Ion Cells With Different Multiphysics Models

S. Arnold [1]
[1] TUM CREATE - Energy Storage Systems, Singapore

Large format Li-Ion battery cells (LIBC), often employed in electric vehicles (EV), show notable gradients in ... 扩展阅读

Charge-Discharge Studies of Lithium Iron Phosphate Batteries

A. K. R. Paul [1], R. D. Pal [2],
[1] CSIR-Central Electrochemical Research Institute, Karaikudi, Tamil Nadu, India
[2] Academy of Scientific and Innovative Research, Chennai, Tamil Nadu, India

A lithium-ion battery comprises of two intercalating electrodes separated by a membrane, sandwiched between ... 扩展阅读

Heat Generation Modeling of Two Lithium Batteries: from the Cell to the Pack in COMSOL Multiphysics® Software

J. Stoudmann [1], R. Rozsnyo [1], T. Mackin [2], J. Dunning [2]
[1] Haute École du paysage, d'ingénierie et d'architecture, Genève, Switzerland
[2] California Polytechnic State University, San Luis Obispo, CA, USA

A thermal model to predict the heat generation during the charge and discharge of a battery pack is an ... 扩展阅读

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