The impact of surface chemistry and texture on the CO2 uptake capacity of graphene oxide

Amira Alazmi, Omar El Tall, Mohamed N. Hedhili, Pedro M. F. J. Da Costa

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

The influence of the synthesis route on the surface characteristics and CO uptake of graphene oxide was studied. Powders derived from the classical Hummer's method approach and the so-called improved Hummer's method were benchmarked against zeolite 13X and certified carbon nanotubes. With a specific surface area of 283 m g and a CO adsorption capacity of 2.1 mmol g (at 273 K), the improved Hummer's product was superior to the other two nanocarbons tested.
Original languageEnglish (US)
Pages (from-to)470-477
Number of pages8
JournalInorganica Chimica Acta
Volume482
DOIs
StatePublished - Jun 30 2018

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