S.H. Chung, J. C. Navarro de Miguel, T. Li, P. Lavrik, S. Komaty, Y. Yuan, D. Poloneeva, W. H. Anbari, M. N. Hedhili, M. Zaarour, C. Martín, T. Shoinkhorova, E. Abou–Hamad, J. Gascon and J. Ruiz–Martínez. Appl. Catal. B: Env. Energ. 344 (2024) 123628. Core–shell structured magnesia–silica as a next generation catalyst for one-step ethanol-to-butadiene Lebedev process