Developing a high-temperature solid state electrochemical lab in the TEM Søren Bredmose Simonsen, Zhongtao Ma, Kristian Speranza Mølhave and Christodoulos Chatzichristodoulou BIO Web Conf., 129 (2024) 08002 Published online: 17 October 2024 DOI: 10.1051/bioconf/202412908002