Advancing energy storage technology: the ARMS project at Tampere University's Laboratory for Future Electronics
We, the members of Tampere University (TAU), specifically the Laboratory for Future Electronics (LFE), serve as the coordinating entity for the ARMS project. We not only take charge of the management and coordination work package (WP8) but also lead WP3, which focuses on electrode enhancement through the utilization of the Atomic Layer Deposition (ALD) technique. In addition to Matti, the coordinator, our TAU team for ARMS includes Paul, the WP3 leader; Hamed, the technical project manager and post-doctoral researcher; Hanna, the administrative project manager; and Jari, a staff scientist. Joining our TAU team for ARMS in January this year is Remuel, whose doctoral research revolves around enhancing supercapacitor (SC) performance through tailored graphene-based electrodes adorned with metal oxides using ALD.
Remuel's doctoral thesis focuses on improving SC performance by applying ultra-thin layers through ALD onto graphene-rich electrodes. This method facilitates the modification of graphene-rich activated carbon electrodes by applying nanoscale ultrathin coatings of metal oxides, thereby altering the electrodes' properties to enable higher energy storage capacity. Our objective at LFE is to elevate the energy density to exceed 50 Wh/kg, striving to approach the energy storage capability of conventional lithium-ion batteries relative to weight. This effort is a crucial element of the ARMS project, driving us toward groundbreaking advancements in energy storage technology.
Presently, within LFE at TAU, our team members are engaged in coating metal oxides onto SC electrodes using various precursors. Furthermore, we plan to enhance the ALD equipment by incorporating additional precursors to facilitate coating other metal oxides in the foreseeable future.
