Lukas Gold
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View article: Semantic Resources for Managing Knowledge in Battery Research
Semantic Resources for Managing Knowledge in Battery Research Open
Semantic technology is revolutionizing how the battery research community collaborates. It is becoming even more important as artificial intelligence agents emerge in the field. This article explores the role of semantic resources in advan…
View article: Investigating wetting and formation behavior of consumer format pouch cells utilizing ultrasound
Investigating wetting and formation behavior of consumer format pouch cells utilizing ultrasound Open
Methods to detect electrolyte wetting in lithium-ion batteries (LiBs) are limited, but ultrasound (US) techniques have emerged as a promising solution. In this study, wetting behavior in consumer-format pouch cells (5 × 3 cm) was examined …
View article: Integration of lithium-ion battery recycling into manufacturing through digitalization: A perspective
Integration of lithium-ion battery recycling into manufacturing through digitalization: A perspective Open
The lithium-ion batteries (LIBs) industry has expanded quickly despite technological constraints. Additionally, raw materials supply, end-of-life (EoL) management, and the creation of LIB manufacturing policies are receiving attention. All…
View article: Modeling Acoustic Attenuation, Sound Velocity and Wave Propagation in Lithium‐Ion Batteries via a Transfer Matrix
Modeling Acoustic Attenuation, Sound Velocity and Wave Propagation in Lithium‐Ion Batteries via a Transfer Matrix Open
A simple 1D transfer matrix model of a battery is introduced and parametrized using harvested individual cell components at 0 % and 100 % SoC. This model allows for the calculation of group velocity and attenuation. The results of the mode…
View article: Integration of lithium-ion battery recycling into manufacturing through digitalization: A perspective
Integration of lithium-ion battery recycling into manufacturing through digitalization: A perspective Open
The lithium-ion batteries (LIBs) industry has expanded quickly despite technological constraints. Additionally, raw materials supply, end-of-life (EoL) management, and the creation of LIB manufacturing policies are receiving attention. All…
View article: Materials Acceleration Platforms (MAPs): Accelerating Materials Research and Development to Meet Urgent Societal Challenges
Materials Acceleration Platforms (MAPs): Accelerating Materials Research and Development to Meet Urgent Societal Challenges Open
Climate Change and Materials Criticality challenges are driving urgent responses from global governments. These global responses drive policy to achieve sustainable, resilient, clean solutions with Advanced Materials (AdMats) for industria…
View article: Investigation of Acoustic Attenuation and Resonances in Lithium‐Ion Batteries Using Ultrasound Spectroscopy
Investigation of Acoustic Attenuation and Resonances in Lithium‐Ion Batteries Using Ultrasound Spectroscopy Open
Ultrasound spectroscopy up to 6 MHz is carried out on a 12 Ah Lithium‐ion battery pouch‐cell. The analysis revealed that the attenuation behavior can be effectively described as having an absorption component and a resonance component. It …
View article: Ontology‐Based Battery Production Dataspace and Its Interweaving with Artificial Intelligence‐Empowered Data Analytics
Ontology‐Based Battery Production Dataspace and Its Interweaving with Artificial Intelligence‐Empowered Data Analytics Open
One of the key challenges of data management for smart manufacturing is dealing with data originating from both physical processes and virtual digital technologies. As image and sensor‐based production monitoring deliver a wealth of data a…
View article: KIproBatt Dataset
KIproBatt Dataset Open
initial release
View article: KIproBatt Dataset
KIproBatt Dataset Open
The exported dataset of [kiprobatt.de](https://kiprobatt.de/wiki). Contains the production parameters of battery cells produced in the KIproBatt project (lab-scale) as rdf-graph (serialized as json-ld). Assets (e. g. images) are referenced…
View article: The Significance of Accelerated Discovery of Advanced Materials to address Societal Challenges
The Significance of Accelerated Discovery of Advanced Materials to address Societal Challenges Open
Societal Challenges demand for Advanced Materials, which in turn promise economical potential. Material Acceleration Platforms (MAPs) will decrease their development time and cost. We comment on implications for science, industry and polic…
View article: Interplay between Elastic and Electrochemical Properties during Active Material Transitions and Aging of a Lithium‐Ion Battery
Interplay between Elastic and Electrochemical Properties during Active Material Transitions and Aging of a Lithium‐Ion Battery Open
The interplay between the internal mechanical properties and external mechanical conditions of a battery cell, e. g., Young's modulus and thickness change, has a crucial impact on the cell performance and lifetime, and thus, needs to be fu…
View article: Ultrasound Propagation in Lithium‐Ion Battery Cell Materials: Basis for Developing Monitoring and Imaging Methods
Ultrasound Propagation in Lithium‐Ion Battery Cell Materials: Basis for Developing Monitoring and Imaging Methods Open
State‐of‐the‐art methods to monitor the degree of wetting of lithium‐ion batteries during production, which are applicable at an industrial scale, are not capable of determining the spatial electrolyte distribution in the porous network of…
View article: Data Specifications for Battery Manufacturing Digitalization: Current Status, Challenges, and Opportunities
Data Specifications for Battery Manufacturing Digitalization: Current Status, Challenges, and Opportunities Open
Lithium‐ion battery (LIB) manufacturing requires a pilot stage that optimizes its characteristics. However, this process is costly and time‐consuming. One way to overcome this is to use a set of computational models that act as a digital t…
View article: A New In Situ and Operando Measurement Method to Determine the Electrical Conductivity of the Negative Active Material in Lead-Acid Batteries during Operation
A New In Situ and Operando Measurement Method to Determine the Electrical Conductivity of the Negative Active Material in Lead-Acid Batteries during Operation Open
The electrical conductivity of the negative active material in lead-acid batteries has been found to significantly influence the properties of the electrode. Though several publications have addressed this subject, essential information on…