Characterization of single and multiple SnO2 and MWCNTs nanocompsite with polythiophene (PTh) for NO2 gas sensor. Experimental and Theoretical NANOTECHNOLOGY, [S. l.], v. 10, n. 2, p. 693–707, 2026. DOI: 10.56053/10.2.693. Disponível em: https://etnano.com/index.php/journal/article/view/239.. Acesso em: 19 apr. 2026.