Tag: testing

Presentations from event at DTI Århus on ‘experience exchange of battery testing’

On June 29, 2017, Danish Technological Institute (DTI) in Århus was hosting a DBS event on knowledge sharing of testing commercial lithium ion batteries. Bjarne Johnsen and Kjeld Nørregaard from DTI gave an interesting laboratory tour of their battery test facilities. The laboratory includes test equipment for battery cycling and temperature chambers. Practical issues like battery fixture construction, voltage …

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Permanent link to this article: http://batteriselskab.dk/article/presentations-from-event-at-dti-arhus-on-experience-exchange-of-battery-testing.htm

Minutes from meeting on uniform electrode coating

It was a pleasure to welcome participants from Aarhus University, University of Southern Denmark, Technical University of Denmark and the Danish Technological Institute to a morning meeting at Haldor Topsøe in Lyngby July 7 about sharing hands-on experiences with battery material testing. The meeting was held in accordance with the action point established during the annual …

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Permanent link to this article: http://batteriselskab.dk/event/minutes-from-meeting-on-uniform-electrode-coating.htm

Novel low cost redox species for solid state and flow batteries

A group under the Engineering department at Aarhus University is working with solid state and flow batteries. This article is a description of the groups focus and accomplishments. Introduction and focus Our group aims at developing technology for future low cost storage of energy. The technology of choice is stationary batteries for storage of renewable electricity that …

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Permanent link to this article: http://batteriselskab.dk/article/novel-low-cost-redox-species-for-solid-state-and-flow-batteries-at-au.htm

Using impedance spectroscopy to probe conductivity properties in electrode materials

To kick off the working group on “Electronic and Ionic Conduction of Electrode Materials” at the Danish Battery Symposium 2016, Daniel Sørensen held a short presentation about the use of impedance spectroscopy to obtain values related to conductivity properties in electrode materials. Steen and Eivind mentioned that the impedance measured was very dependent on the …

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Permanent link to this article: http://batteriselskab.dk/event/presentation/using-impedance-spectroscopy-to-probe-conductivity-properties-in-electrode-materials.htm

UL seminar: Portable Battery Safety Standards and Testing

UL is hosting a battery safety seminar on portable battery safety standards and testing. UL’s battery research and development team works closely with manufacturers, government agencies, regulators, technology institutes and accreditation bodies to keep pace with the industry and technological advancements. Get some fresh knowledge about global requirements and certifications for small batteries from our experts. …

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Permanent link to this article: http://batteriselskab.dk/event/ul-seminar-2016.htm

Update from the Discussion Session on material testing

On 19 October 2015, Haldor Topsøe A/S hosted a discussion session on material testing. The intention was to discuss and align testing methods between companies and research institutions in Denmark and develop a common best practice. Around 20 people from universities and companies attended the meeting and presentations from five speakers on coating, coin cells, …

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Permanent link to this article: http://batteriselskab.dk/event/update-from-the-discussion-session-on-material-testing.htm

Discussion Session: Material testing – from powder to cell

We are inviting all of you to an afternoon discussion session on material testing – from powder to cell. We will go through the process from powder handling and properties to electrode fabrication and cell assembly. Goal: The goal of the discussion session is to share knowledge on the most successful material testing practices that …

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Permanent link to this article: http://batteriselskab.dk/event/discussion-session-material-testing-from-powder-to-cell.htm

Workshop on battery testing procedures

AAU is hosting the next event within the Danish Battery Society on Wednesday the 21st of May 2014. The goal of this workshop is to discuss, reflect and share the knowledge and experience on different battery testing protocols in the Danish Battery Society. Please sign up Go to the invitation page and signup form.

Permanent link to this article: http://batteriselskab.dk/link/workshop-on-battery-testing-procedures.htm