… amount of nitrogen was incorporated into activated carbon of … amount of nitrogen was
incorporated into activated carbon of the … of nitrogen with the use of urea to activated carbon, the …

… Coal origin and wood origin activated carbons were used in this study. To broaden the
spectrum of surface features, the surface of the initial samples was modified using oxidation with …

… activated carbons containing oxygen and phosphorus heteroatoms were modified by
incorporation of nitrogen using … The results indicate that upon the incorporation of nitrogen at high …

… More nitrogen was incorporated into the carbon when carbon C was oxidized using nitric …
all the nitrogen-functionalized activated carbons used in the study are basic H-type carbons (…

… Choosing these materials we expect efficient incorporation of nitrogen at the edges of carbon
crystallites where it is thermodynamically favorable, which may result in a high hydrogen …

… ); (b) activated carbon fibres N3F30 (in which the N was incorporated by blending a pitch
and a … These results were found in a previous study [22] where the incorporation of N by high-…

… case of urea modification the introduction of oxygen groups increased the amount of nitrogen
incorporated into the carbon matrix. In fact, this is interesting, since, based on the content of …

… Two samples of activated carbons were used in this study: one of coal origin and one of wood
… After carbonization at 950 C, the amount of incorporated nitrogen decreased about 3-fold. …

… N-doped activated carbons has been already performed by different methods. Some authors
obtained this kind of materials by carbonising nitrogen-… study all nitrogen incorporated have …

… of the commercial activated carbon D43/1 (Carbo-Tech, … The previously de-ashed activated
carbon was subjected to the … This may suggest that nitrogen atoms have been incorporated …