Unlocking the Potential of Polymeric Aerogels from Food and Agricultural Waste for Sustainable CO2 Capture

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F23%3AA2402NC1" target="_blank" >RIV/61988987:17310/23:A2402NC1 - isvavai.cz</a>

Výsledek na webu

<a href="https://pubs.acs.org/doi/10.1021/acsapm.3c02269" target="_blank" >https://pubs.acs.org/doi/10.1021/acsapm.3c02269</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Unlocking the Potential of Polymeric Aerogels from Food and Agricultural Waste for Sustainable CO2 Capture

Popis výsledku v původním jazyce

The increase in waste generation from food processing and agricultural residues presents a significant challenge for sustainable development and waste management. Utilizing these biomass waste materials for valuable applications can help address this issue, while promoting a circular economy. In this context, the current study focuses on the valorization of waste materials of organic origin for CO2 capture, a crucial component in global efforts to mitigate climate change and reduce the planet's warming. The investigated polymeric aerogels were synthesized using byproducts from food processing and agricultural residue waste products, specifically crustacean shells and sugarcane bagasse. A comprehensive set of analytical techniques, including viscometry, Fourier transform infrared spectroscopy (FTIR), energy dispersive X-ray spectroscopy (EDX), thermogravimetric analysis (TGA), X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), and Brunauer-Emmett-Teller (BET) surface area analysis, were employed to examine the physicochemical, thermal, microstructural, and textural properties of the prepared materials. These adsorbents demonstrated promising prospects for carbon dioxide capture, adsorbing up to 5.78 mg/g of the gas at 273 K and 2.82 mg/g at 298 K. Considering their sorption performance, the low cost of raw materials, and the potential for scaling up, this work further validates the adsorbent-based postcombustion carbon capture technology as an effective approach for addressing the detrimental consequences of carbon dioxide emissions.

Název v anglickém jazyce

Unlocking the Potential of Polymeric Aerogels from Food and Agricultural Waste for Sustainable CO2 Capture

Popis výsledku anglicky

The increase in waste generation from food processing and agricultural residues presents a significant challenge for sustainable development and waste management. Utilizing these biomass waste materials for valuable applications can help address this issue, while promoting a circular economy. In this context, the current study focuses on the valorization of waste materials of organic origin for CO2 capture, a crucial component in global efforts to mitigate climate change and reduce the planet's warming. The investigated polymeric aerogels were synthesized using byproducts from food processing and agricultural residue waste products, specifically crustacean shells and sugarcane bagasse. A comprehensive set of analytical techniques, including viscometry, Fourier transform infrared spectroscopy (FTIR), energy dispersive X-ray spectroscopy (EDX), thermogravimetric analysis (TGA), X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), and Brunauer-Emmett-Teller (BET) surface area analysis, were employed to examine the physicochemical, thermal, microstructural, and textural properties of the prepared materials. These adsorbents demonstrated promising prospects for carbon dioxide capture, adsorbing up to 5.78 mg/g of the gas at 273 K and 2.82 mg/g at 298 K. Considering their sorption performance, the low cost of raw materials, and the potential for scaling up, this work further validates the adsorbent-based postcombustion carbon capture technology as an effective approach for addressing the detrimental consequences of carbon dioxide emissions.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

10400 - Chemical sciences

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

ACS Applied Polymer Materials

ISSN

2637-6105

e-ISSN

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Svazek periodika

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Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

638-648

Kód UT WoS článku

001143398300001

EID výsledku v databázi Scopus

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