Correction: Carmo et al. Effects of the Incorporation of Distinct Cations in Titanate Nanotubes on the Catalytic Activity in NOx Conversion. Materials 2021, 14, 2181

Correction: Carmo et al. Effects of the Incorporation of Distinct Cations in Titanate Nanotubes on the Catalytic Activity in NO_x Conversion. Materials 2021, 14, 2181

Materials (Basel). 2022 Feb 15;15(4):1423. doi: 10.3390/ma15041423.

¹ Department of Analytical and Chemical-Physic Chemistry, Pici Campus-Block 940, Federal University of Ceará, Fortaleza 60040-531, Brazil.
² Material Science and Engineering & Physics Department, Federal University of Piauí, Teresina 64049-550, Brazil.
³ Fortaleza Campus, Federal Institute of Education-IFCE, Av. 13 de Maio, 2081, Benfica, Fortaleza 60040-531, Brazil.
⁴ Physics Department, State University of Rio Grande do Norte-UERN, BR 110-km 48, R. Prof. Antônio Campos, Costa e Silva, Mossoró 59610-210, Brazil.
⁵ Central Microscopy Laboratory, Physics Institute-UNAM, Research Circuit s/n, University City, Coyoacán, Mexico City 04510, Mexico.
⁶ Institute of Science and Technology-ICT, Federal University of São Paulo-UNIFESP, São José dos Campos 12231-280, Brazil.
⁷ Department of Inorganic Chemistry, Faculty of Science, University of Málaga, 29071 Málaga, Spain.

In the original publication, there was a mistake in Figure 1 as published [...].