Redox state and interior structure control on the long-term habitability of stagnant-lid planets Philipp Baumeister, Nicola Tosi, Caroline Brachmann, John Lee Grenfell and Lena Noack A&A, 675 (2023) A122 Published online: 11 July 2023 DOI: 10.1051/0004-6361/202245791