Enrichment of the surface functional groups of activated carbon by modification method

İ Demiral, C Samdan, H Demiral - Surfaces and Interfaces, 2021 - Elsevier
… In this study, we aimed to produce activated carbon rich in surface functional groups from …
activated carbon surface synthesized in this study is quite rich in terms of functional groups. …

Acid/base-treated activated carbons: characterization of functional groups and metal adsorptive properties

JP Chen, S Wu - Langmuir, 2004 - ACS Publications
… granular activated carbons. It was selected in this study to provide a general procedure for
modification of activated carbons (H-typed carbons) for industrial applications. The carbon

Investigation of the functional groups on the surface of activated carbons

J Barkauskas, M Dervinyte - Journal of the Serbian Chemical …, 2004 - doiserbia.nb.rs
… of these functional groups in the obtained activated carbons … type of the surface functional
groups. Relationships between … the amount of surface functional groups determined by poten…

Assessing the functional groups in activated carbons through a multi-technique approach

E Vottero, M Carosso, R Pellegrini, A Piovano… - Catalysis Science & …, 2022 - pubs.rsc.org
… Both the precursor and the activation route affect the … the functional groups determining
their chemical properties. Identifying and quantifying the functional groups in an activated carbon

Adsorption of metal ions on nitrogen surface functional groups in activated carbons

YF Jia, B Xiao, KM Thomas - Langmuir, 2002 - ACS Publications
… The surface nitrogen functional groups of the activated carbons … of carbon C can be assigned
to carbonyl groups such as … After treatment of carbon C with ammonia, three additional …

Impact of oxygen-containing surface functional groups on activated carbon adsorption of phenols

CH Tessmer, RD Vidic… - Environmental science & …, 1997 - ACS Publications
functional group (SFG) content were evaluated for seven commercially available activated
carbons and an activated carbonfunctional groups hinders the ability of activated carbon to …

Surface functional groups on acid-activated nutshell carbons

CA Toles, WE Marshall, MM Johns - Carbon, 1999 - Elsevier
activated carbons with numerous surface functional groups … in the preparation of activated
carbons from agricultural … One goal has been to develop granular activated carbons (GACs) …

XPS of nitrogen-containing functional groups on activated carbon

RJJ Jansen, H Van Bekkum - Carbon, 1995 - Elsevier
… The activated carbons studied[I,2] are described here briefly. All activated carbons used for
this study were peat-based gas-activated microporous extrudates (NORIT, Amersfoort). The …

The characterization of activated carbons with oxygen and nitrogen surface groups

S Biniak, G Szymański, J Siedlewski, A Świątkowski - Carbon, 1997 - Elsevier
… of the commercial activated carbon D43/1 (Carbo-Tech, … The previously de-ashed activated
carbon was subjected to the following … of surface functional groups by selective neutralisation …

Studies on pore structures and surface functional groups of pitch-based activated carbon fibers

SJ Park, YS Jang, JW Shim, SK Ryu - Journal of colloid and interface …, 2003 - Elsevier
… The surface treatment of activated carbon species with acidic chemical solutions gives
functional groups, which improve adsorption capacity and selectivity on a certain adsorbate in …