In the past few years, nitrogen-enriched microporous carbons have garnered much attention
as emerging CO 2 adsorbents; however, the roles of ultra-microporosity and nitrogen …

Herein, a series of ACs are prepared with and without nitrogen doping at two different
activation temperatures ie, 800° C and 900° C. As-prepared ACs possess a high surface …

We investigated an easy approach to preparing acetic acid-mediated chitosan-based highly
porous carbon adsorbents through a combination of hydrothermal treatment and chemical …

Elephant grass (Pennisetum purpureum) and poultry litter are waste materials readily
available all year round in West Africa that can be harnessed for the production of biochar …

An overview of different aspects related to Materials and Nanomaterials Chemistry is
presented and discussed. The insertion of this field in Brazil is evaluated on the basis of the …

Thin carbon nitride (CNx) films were synthesized on silicon substrates by reactive RF
magnetron sputtering of a graphite target in mixed N2/Ar discharges and the N2 gas fraction …

Thin silicon nitride films were prepared at 350° C by inductively coupled plasma chemical
vapor deposition on Si (100) substrates under different NH3/SiH4 or N2/SiH4 gas mixture …

Thermal evaporation, compared to other vapor phase deposition techniques, is a simple low-
cost method to obtain films. Multifaceted tungsten oxide microcrystals were grown as films by …

In this study, mung bean-based nanoporous activated carbons with different pore properties
were prepared by varying the mass ratio of activating agent (KOH) and activation …

Tungsten oxides show different stoichiometries, crystal lattices and morphologies. These
characteristics are important mainly when they are used as photocatalysts. In this work …