RAFAEL LUQUE ALVAREZ DE SOTOMAYOR2026-01-292026-01-29201610.1039/c6sc01659f2-s2.0-84983404670https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/27323Chemistry (all)A covalent organic framework-based route to the: In situ encapsulation of metal nanoparticles in N-rich hollow carbon spheresresearch article