Mixed-dimensional organic–inorganic metal halide perovskite (OIMHP) based gas sensors with superior stability for NO2 detection

• DOI: 10.1039/d1ma00976a
• Publication Date: 2021-12-03T19:01:05Z
• Authors: The Duong; Alishba T. John; Hongjun Chen; Huyen Pham; Krishnan Murugappan; Thanh Tran-Phu; Antonio Tricoli; Kylie Catchpole
• Keywords: 01 natural sciences; 0104 chemical sciences

Mixed-dimensional 2D/3D perovskite-based NO 2 gas sensors were developed with swift response, great sensitivity and good selectivity. The devices have significantly better moisture stability than the 3D devices.