Catalytic systems derived from lignin are emerging as quite efficient and profitable materials
in many catalyzed transformations. However, these catalysts have been predominantly …

With the growing emphasis on green chemistry and the ecological environment, researchers
are increasingly paying attention to greening materials through the use of carbon-based …

Carbon dots (CDs) are nanomaterials with promising applications in several areas such as
optoelectronics and biomedicine due to their low toxicity and strong luminescence intensity …

Sulfonated catalysts derived from carbon spheres obtained from açai seeds (Euterpe
oleracea) were synthesized using a hydrothermal carbonization method, followed by …

The catalyst plays a significant function in industrial unit processes since it allows reactants
to be converted into valuable compounds via chemical reactions. However, the synthesis of …

In this study, we successfully prepare solid acid catalysts using plastic as the starting
material for the production of methyl 2-hydroxyisobutyrate (HBM) through the esterification of …

Cigarette filters were utilized as carbon source for the production of solid carbon acid
catalysts. In this study, the process of carbonization and simultaneous sulfonation via …

Materiais de carbono são precursores eficientes para produção de catalisadores ácidos
sólidos com potencial para substituir catalisadores homogêneos, como o ácido sulfúrico …

The present work demonstrates a single step preparation of the sulfonated carbon based
solid acid catalyst (MC–H250–SO3H) obtained from methyl cellulose (MC) through …