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CeO2 and Co3O4-CeO2 nanoparticles: effect of the synthesis method on the structure and catalytic properties in COPrOx and methanation reactions
(Springer, 2016-04)
CeO2 and Co3O4–CeO2 nanoparticles were synthesized, thoroughly characterized, and evaluated in the COPrOx reaction. The CeO2 nanoparticles were synthesized by the diffusion-controlled precipitation method with ethylene ...
Will the current technological changes require new skills from CEOs?
(2020-04-27)
Organizational behavior scholars have been studying the work of executives for more than a hundred years. Since Henri Fayol (1916), Mintzberg (1973 & 2013) and Tonelli and Alcadipani (2004), not many changes have been seen ...
Entrevista para Revista CEO Brasil
(Revista CEO Brasil, 2006-12)
Estudo da atividade fotocatalítica de filmes finos multicamadas de TiO2/CeO2.
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia de Materiais, 2019-05-31)
The use of thin films in photocatalytic processes is widely studied because unlike materials in the form of powder, do not generate secondary residues. However, thin films must have good chemical stability and oxidative ...
Biomorphic synthesis of cobalt oxide and ceria microfibers: Their application in diesel soot oxidation
(Elsevier Science, 2020-05)
CeO2, Co3O4 and mixed Co3O4-CeO2 hollow microfibers were synthesized using cotton as biotemplate by incipient wetness impregnation (one step synthesis). Mixed Co3O4-CeO2 fibers were also prepared by incorporating cobalt ...
Where are the women CEO's?: a study of the telecommunications industry in the U.S. & Finland
(2016-12-19)
As women make wide strides in labor participation in both, business and politics, a staggering reality is that the progress is rather minimal at the top of decision-making. In Nordic nations, which rank among the top five ...
Gender and decision-making styles in male and female managers of Chilean SMEsGénero y estilos de toma de decisiones en gerentes y gerentas de pymes chilenas
(Emerald Publishing, 2023)
PurposeThis article aims to analyze how gender and decision-making styles of Chief Executive Officers (CEOs) of Small and Medium Enterprises (SMEs) impact the financial performance of the firms they manage.Design/methodo ...
Role of step sites on water dissociation on stoichiometric ceria surfaces
(Springer, 2012-03)
The adsorption and dissociation of water on CeO 2(111), CeO 2(221), CeO 2(331), and CeO 2(110) has been studied by means of periodic density functional theory using slab models. The presence of step sites moderately affects ...