2021 IEEE 21st International Conference on Nanotechnology (NANO) 2021
DOI: 10.1109/nano51122.2021.9514288
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Application of Nanoporous Carbon, Extracted from Biomass Combustion Ash, in CO2 Adsorption

Abstract: Bioenergy with Carbon Capture and Storage has been regarded as one of the most prominent technologies in the battle against climate change as stated in the latest Intergovernmental Panel on Climate Change reports.However, solid residues generated during the combustion of biomass pose a separate set of environmental and economic challenges that must be addressed. In order to utilise the full potential of this waste stream, an effective nanoporous carbonaceous adsorbent for CO2 capture has been directly prepared… Show more

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Cited by 7 publications
(9 citation statements)
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“…The EDS results are presented in Table I. As seen here, a significant amount of elemental carbon has been lost during the thermal treatment when compared to the parent BA-63-P data [5]. This is to be expected since at elevated temperatures, decomposition of less stable surface functionalities occurs as well as general thermal degradation of the carbonaceous sorbent.…”
Section: B Energy Dispersive X-ray Spectroscopy (Eds)mentioning
confidence: 75%
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“…The EDS results are presented in Table I. As seen here, a significant amount of elemental carbon has been lost during the thermal treatment when compared to the parent BA-63-P data [5]. This is to be expected since at elevated temperatures, decomposition of less stable surface functionalities occurs as well as general thermal degradation of the carbonaceous sorbent.…”
Section: B Energy Dispersive X-ray Spectroscopy (Eds)mentioning
confidence: 75%
“…3 and Fig. 4 due to the SEM analysis being focused on porosity development on the virgin carbon (they are, however, clearly visible in our previous work [5]).…”
Section: Scanning Electron Microscopy (Sem)mentioning
confidence: 78%
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“…The wave number region of 1090 -900 cm -1 is related to the internal asymmetric stretching vibrations of the Si-O-T bridges [12], [16] where T can be either Si or Al. The shift of this frequency to 1005 cm -1 from around 1100 cm -1 for pure silica is due to a decrease in the framework Si/Al [20] as the length of the Al-O bond is 1.73 Å, whereas the Si-O bond is 1.62 Å. The band seen at 675 cm -1 is related to the symmetric stretching of Si-O-Al bridges, whilst the band at 551 cm -1 is characteristic of the symmetric Si-O-Si stretching and O-Si-O bending vibrations of the double rings [12], [21].…”
Section: By Blue (Lta) and Green (Fau) Ringsmentioning
confidence: 88%