دورية أكاديمية

Formulation and manufacturing optimization of lithium-ion graphite-based electrodes via machine learning

التفاصيل البيبلوغرافية
العنوان: Formulation and manufacturing optimization of lithium-ion graphite-based electrodes via machine learning
المؤلفون: Stavros X. Drakopoulos, Azarmidokht Gholamipour-Shirazi, Paul MacDonald, Robert C. Parini, Carl D. Reynolds, David L. Burnett, Ben Pye, Kieran B. O’Regan, Guanmei Wang, Thomas M. Whitehead, Gareth J. Conduit, Alexandru Cazacu, Emma Kendrick
المصدر: Cell Reports Physical Science, Vol 2, Iss 12, Pp 100683- (2021)
بيانات النشر: Elsevier, 2021.
سنة النشر: 2021
المجموعة: LCC:Physics
مصطلحات موضوعية: lithium-ion batteries, graphite, electrode manufacturing, artificial intelligence, machine learning, formulation, Physics, QC1-999
الوصف: Summary: Understanding the formulation and manufacturing parameters that lead to higher energy density and longevity is critical to designing energy-dense graphite electrodes for battery applications. A limited dataset that includes 27 different formulation, manufacturing protocols, and performance properties is reported. Input parameters from formulation and manufacturing are varied: slurry composition, mixing protocol, electrode coating gap size, drying temperature, coating speed, and calendering. Measurable outputs from the rheological characteristics, adhesion, and electrochemical testing are recorded. A database with the inputs and output parameters is populated and used to train an artificial intelligence model. Validation of the model is performed upon test data and an optimized electrode formulation and manufacturing process predicted. The electrode manufactured using the model process shows excellent cycle life and capacity agreement to prediction. The data model can be used to predict and design the formulation and manufacturing process to produce thick, high-coat-weight, graphite-based electrodes.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2666-3864
Relation: http://www.sciencedirect.com/science/article/pii/S2666386421004082; https://doaj.org/toc/2666-3864
DOI: 10.1016/j.xcrp.2021.100683
URL الوصول: https://doaj.org/article/5b61e16bffd2460aabd1030191843fd4
رقم الأكسشن: edsdoj.5b61e16bffd2460aabd1030191843fd4
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:26663864
DOI:10.1016/j.xcrp.2021.100683