Unveiling the impact of Mn addition on the microstructural, electronic and light-assisted gas-sensing properties of WO3 nanoparticles - Palma, João Victor Nascimento de; Catto, Ariadne Cristina; Borges, Janaina Lima; Bernardi, Maria Inês Basso; Güell, Frank; Gispert-Guirado, Francesc; Llobet, Eduard; Avansi Junior, Waldir; Silva, Luís Fernando da (Journal of Alloys and Compounds, 2026)