Ageing on commercial automotive catalysts, a structure reactivity study

Estas são algumas das razões para a escolha desta problemática de estudo, às quais acresce o interesse pessoal do investigador em compreender qual a imagem que

MCM-41 catalyst led to a lower specific surface area, poorer inter- action of ceria with the support, and lower concentration of oxygen vacancies in the CeO 2 structure, thus leading

Based on the hypothesis that drainage reduces CH 4 emissions from Histosols, the purpose of this study was to quantify and compare CH 4 fluxes in a highland Haplic Histosol,

The characters analysed included effect of pH (4 - 10) and temperature (30 - 80 o C) on enzyme activity and stability, effect of NaCl (0 - 20%) on enzyme activity, effect of

Resumo: Este estudo teve por objetivo avaliar o potencial de biocontrole in vitro de espécies de Trichoderma sobre Meloidogyne enterolobii, por meio de testes de parasitismo e

Taking into account the higher activity of the catalytic systems based on 4 , this complex was chosen to investigate the effect of temperature and polymerization time on

The method is based on the catalytic effect of organophosphorus pesticides (malathion, dimethoate and phorate) on the oxidation of LCV (leuco crystal violet) by potassium iodate

The partial oxidation of methane by these catalysts was investigated by temperature programmed surface reaction (TPSR) and the stability of the catalysts was probed in a