TY - JOUR T1 - Fabrication of graphene/TiO2 nanocomposites: structural characterization and enhanced ozone detection performance JO - Matéria (Rio de Janeiro) A1 - Zhan, Peiying A1 - Lu, An SN - 1517-7076 UL - 10.1590/1517-7076-RMAT-2026-0011 VL - 31 Y1 - 2026 PB - Brasil ER -