In today’s lithium batteries, those cathodes are usually made of an orderly crystalline material, sometimes in a layered structure. When slight deviations from that perfect order are introduced, the battery’s efficiency generally goes down — so disordered materials have mostly been ignored in the search for improved battery materials.
Permanent link to this article: http://batteriselskab.dk/nyheder/unlocking-the-potential-of-cation-disordered-oxides-for-rechargeable-lithium-batteries.htm
Over the past several years, scientists have developed several ways to study the changes in a working electrode. These include techniques based on hard X-rays, electron microscopy, neutron scattering, and nuclear magnetic resonance imaging. But most of these methods track structural changes. They don’t track electron and ion dynamics directly, which is very important in …
Permanent link to this article: http://batteriselskab.dk/nyheder/new-spectroscopic-technique-developed-at-berkeley-labs-advanced-light-source.htm
Almost a year has passed since our founding meeting of the Danish Battery Society. We are therefore pleased to invite you to the Danish Battery Conference on Friday the 28th of February 2014. It will be a single-day event with entertaining international speakers and a unique possibility to network with everyone in the Danish battery …
Permanent link to this article: http://batteriselskab.dk/arrangementer/danish-battery-conference-2014.htm
DTU researchers in cooperation with leading Danish and international experts have recently published a very nice annual report on energy storage options for future sustainable energy systems The report deals with global, regional and national perspectives on current and future energy issues. Each report is based on internationally-recognised scientific material and is fully referenced. Furthermore the reports …
Permanent link to this article: http://batteriselskab.dk/rapporter/dtu-international-energy-report-2013.htm
General introduction to the battery group at Aarhus University and description of how they take advantage of a closely integrated feedback loop between synthesis, structure characterization and electrochemical properties. The battery test cells used in the group is described, including the in-situ split flat cell used to do in-situ XRD tests. Check out the presentation here
Permanent link to this article: http://batteriselskab.dk/arrangementer/praesentationer/introduction-and-tio2.htm
Read our latest newsletter here NordBatt 1 (4.-5. December 2013) The first battery conference in the Nordic countries. It will provide a local Nordic platform for leading scientists and industrial representatives to communicate novel ideas and new findings, to inspire scientific breakthroughs and technological advances for energy storage solutions of the future. You …
Permanent link to this article: http://batteriselskab.dk/nyheder/nyhedsbreve/1506.htm
Videnskaben er enig: Batterier er billigere og bedre end køreledninger Dansk Batteriselskab inviterede den 22. august til debat på DTU Risø Campus om indføring af batteritog i Danmark i stedet for, som regeringen har lagt op til, at bruge 8,7 mia. kroner på at elektrificere tognettet. En opsigtsvækkende rapport fra bl.a. DONG Energy viste i …
Permanent link to this article: http://batteriselskab.dk/arrangementer/videnskaben-er-enig-batterier-er-billigere-og-bedre-end-koreledninger.htm
Permanent link to this article: http://batteriselskab.dk/arrangementer/billeder/danish-newspaper-articles-on-electric-trains.htm
Storage of renewable energy is essential in order to create a new sustainable energy economy e.g. directly as electricity in a Li-battery or indirectly as hydrogen in a solid state metal hydride.1 Batteries are rechargeable but have moderate life time and limited energy storage capacity. Metal borohydrides can store considerable amounts of energy as hydrogen …
Permanent link to this article: http://batteriselskab.dk/arrangementer/praesentationer/metal-borohydrides-as-solid-state-electrolytes.htm
The search for novel crystalline materials for use as electrodes in battery materials is a lengthy and costly process. There is a great need for a fast evaluation tool to supplement already existing experimental and theoretical methods. In this talk, the procrystal analysis is introduced as a fast technique for pointing out promising candidates for …
Permanent link to this article: http://batteriselskab.dk/arrangementer/praesentationer/procrystal-analysis-for-easy-visualization-of-li-pathways.htm
