There is a general consensus about the need to increase the productivity of the workforce in Latin America and the Caribbean (LAC). In this effort, on-the-job training (OJT) can play a key role, through the provision of updated, relevant skills. However, little is known about employer-pro...
Therefore, application of a sensing layer composed of metal oxide, noble metal, and oxygen vacancies has been proposed by several researchers to enhance gas-sensing properties. In this regard, Choi et al. used highly catalytic Pd-implanted SnO2−x-decorated SnO2 nanowires for NO2 gas sensing....