Abstract
In this paper are reported some experimental data related to the influence of preparation regimes and characteristics of exfoliated graphite based sorbents produced by thermal expansion of H2SO4-graphite intercalation compounds (H2SO4-GICs) on their sorption properties. Investigations involving X-ray diffraction analyses, surface area, bulk density and oil sorption capacity measurements, have been performed. Sorption capacity was discussed as a function of bulk density, total pore volume and surface area. Some empirical correlation between studied characteristics of exfoliated graphite have been found. The differences among the obtained samples, as a consequence of synthesis conditions, were also put in evidence by thermal analysis (TG, DTG and DTA) performed after their exposure to oil sorption. It was found that thermal analysis method could provide information about the exfoliated graphite pore system related to the sorbed oil oxidation rate. The capacity for oil uptake was also discussed in the case of graphite oxide soot.
Monthly Content Usage
| Abstract Views | Full Text Views | PDF Downloads | |
|---|---|---|---|
| Sep 2020 | 0 | 0 | 0 |
| Oct 2020 | 0 | 0 | 0 |
| Nov 2020 | 0 | 8 | 4 |
| Dec 2020 | 0 | 0 | 0 |
| Jan 2021 | 0 | 0 | 0 |
| Feb 2021 | 0 | 0 | 0 |
| Mar 2021 | 0 | 0 | 0 |
A potential bacterial carrier for bioremediation
Characterization of insoluble potato fiber
Pyridine based thorium(IV) phosphate hybrid fibrous ion exchanger
Synthesis, characterization and thermal behaviour
Copyright Akadémiai Kiadó
AKJournals is the trademark of Akadémiai Kiadó's journal publishing business branch.
Copyright Akadémiai Kiadó AKJournals is the trademark of Akadémiai Kiadó's journal publishing business branch.
Powered by PubFactory