https://itq.upv-csic.es/wp-content/uploads/2026/06/WEB-Logo-Ministerio-ITQ-2026-color-correct-600x40.png00Comunicacion y noticias ITQhttps://itq.upv-csic.es/wp-content/uploads/2026/06/WEB-Logo-Ministerio-ITQ-2026-color-correct-600x40.pngComunicacion y noticias ITQ2011-12-27 12:41:402011-12-27 12:41:401H and 29 Si Solid State NMR studies of the Si-OH groups in pure silica zeolites, CHA and LTA.