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Record W4401551818 · doi:10.9734/cjast/2024/v43i84421

Optimizing Formation Processes in Lithium-Ion Battery Manufacturing: Enhancing Efficiency and Quality for Electric Vehicle Applications

2024· article· en· W4401551818 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueCurrent Journal of Applied Science and Technology · 2024
Typearticle
Languageen
FieldEngineering
TopicAdvanced Battery Technologies Research
Canadian institutionsUniversity of Alberta
Fundersnot available
KeywordsLithium (medication)Lithium-ion batteryAutomotive engineeringQuality (philosophy)Electric vehicleBattery (electricity)Process engineeringIonMaterials scienceChemistryEngineeringPower (physics)Organic chemistryPhysics

Abstract

fetched live from OpenAlex

Aim: To examine the optimization of the formation processes in lithium-ion battery manufacturing in order to enhance its efficiency and quality for electric vehicle applications. Problem Statement: The global concern regarding increase in greenhouse gas emissions which has been a major factor in the climate change has greatly influenced the prevailing of electric vehicles as a sustainable transportation means. Significance of Study: This technical review is an eye-opener for researchers on the need to optimize the formation process of Lithium-ion batteries (LIBs) which are being utilized in electric vehicles. Methodology: Recent literature materials in form of books, journals and relevant published articles in the area of formation processes in lithium-ion battery manufacturing were consulted. Discussion: In this technical review, consideration is given to the optimization of formation processes in lithium-ion battery manufacturing as a means to improve its efficiency and quality for wide applications in electric vehicle. The sequential steps required for Li-ion battery production are divided into three main stages which are electrode manufacturing, cell assembly and cell finishing. Additionally, the essential steps involved in the formation process are explained. However, the formation process is identified to usually be a production bottleneck due to the relatively low currents used in individual cells. The major influencing factors affecting the Li-ion battery formation process are formation cycling, temperature and pressure. Conclusion: There is need for Li-ion battery manufacturers to optimize these parameters and consider them during the formation processes to boast the quality and efficiency of the Li-ion battery in electric vehicles.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.535
Threshold uncertainty score0.333

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.002
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.024
GPT teacher head0.314
Teacher spread0.290 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it