Jamal El HaskouriSaúl CabreraFernando SapiñaJ. LatorreCarmen GuillemAurelio BeltránAurelio BeltránM. Dolores MarcosPedro Amorós2026-03-222026-03-22200110.1002/1521-4095(200102)13:3<192::aid-adma192>3.0.co;2-mhttps://doi.org/10.1002/1521-4095(200102)13:3<192::aid-adma192>3.0.co;2-mhttps://andeanlibrary.org/handle/123456789/44411Citaciones: 67The functionalization of mesostructured and/or mesoporous MCM-41 related silicas is easily achieved by treatment under NH3 atmosphere at relatively low temperatures without structural collapse. Nitridation, which occurs through a single-step solid-state reaction, yields for the first time ordered mesoporous silicon oxynitrides with high surface area (see Figure).enMaterials scienceMesoporous materialSiliconSurface modificationNanotechnologySolid-stateMesoporous organosilicaCrystalline siliconChemical engineeringMesoporous silicaarticle