2025

• Other presentation
  Walker, Julian Bradley; Olsen, Gerhard Henning; Ellingsen, Ingeborg Sellæg; Malmer, Mika Serna; Langli, Helene Lillevestre. (2025) NTNU Researcher Night 2025: Supermaterialer for en bærekraftig framtid. NTNU Researchers' night 2025
• Conference lecture
  Langli, Helene Lillevestre; Wold, Henrik; Erbe, Andreas; Svensson, Ann Mari. (2025) Non-Active Materials for Aluminium-Carbon Battery Cathodes. ISE 76th Annual Meeting

2024

• Conference lecture
  Svensson, Ann Mari; Nylund, Inger-Emma; Langli, Helene Lillevestre; Hamonnet, Johan Jean-Claude Maurice; Kemeny, Martin; Blanco, Maria Valeria; Renman, Viktor; Kidanu, Weldejewergis Gebrewahid. (2024) Strategies for replacing LiPF6 salt by LiFSI for various cathodes chemistries, LiFePO4, LiNixMnyCozO2 and LiNi0.5Mn1.5O4. Nordbatt 2024
• Conference poster
  Langli, Helene Lillevestre; Birkeland, Daniel; Bjelland, Eirik; Wang, Zhaohui; Svensson, Ann Mari. (2024) Synthetic Graphites as the Cathode Material for Aluminium-Carbon Batteries. Prime 2024
• Conference poster
  Langli, Helene Lillevestre; Bjelland, Eirik; Birkeland, Daniel; Wang, Zhaohui; Svensson, Ann Mari. (2024) Synthetic Graphites as the Cathode Material for Aluminium-Carbon Batteries. Nordbatt 2024

2023

• Conference poster
  Nylund, Inger-Emma; Malmer, Mika Serna; Langli, Helene Lillevestre; Svensson, Ann Mari. (2023) Stabilizing LiNi0.5-xMn1.5+xO4 by using a Phosphonium-based Ionic Liquid as Electrolyte. 74th Annual Meeting of the International Society of Electrochemistry
• Conference lecture
  Rogstad, Daniel Tevik; Nylund, Inger-Emma; Malmer, Mika Serna; Langli, Helene Lillevestre; Svensson, Ann Mari. (2023) Phosphonium-Based Ionic Liquid Electrolyte in Combination with Silicon Anodes and LiNi0.5-xMn1.5+xO4 Cathodes for Lithium Ion Batteries. 244th Electrochemical Society Meeting
• Conference lecture
  Rogstad, Daniel Tevik; Nylund, Inger-Emma; Malmer, Mika Serna; Langli, Helene Lillevestre; Svensson, Ann Mari. (2023) Performance of Silicon Anodes and LiNi0.5-xMn1.5+xO4 Cathodes in Ionic Liquid Electrolytes. 13th European Symposium on Electrochemical Engineering, Toulouse