Rashid, Aasir ; Lim, Hyunjung ; Plaz, Daniel ; Escobar Cano, Giamper ; Bresser, Marc ; Wiegers, Katharina-Sophia ; Zeller, Vanessa ; Chichocka, Magdalena Ola ; Thiem, Moritz ; Baek, Sungho ; Chen, Guoxing ; Kolb, Ute ; Feldhoff, Armin ; Schulz, Andreas ; Weidenkaff, Anke ; Widenmeyer, Marc (2024)
Recycling of hydrogen tolerant La0.6Ca0.4Co0.2Fe0.8O3–d oxygen transport membranes with integrated life cycle assessment for plasma-assisted CO2-conversion.
In: Sustainable Materials and Technologie, 42
doi: 10.1016/j.susmat.2024.e01161
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
In this study, a recycling approach was adapted for the hydrogen tolerant La0.6Ca0.4Co0.2Fe0.8O3–d (LCCF_6428) oxygen transport membranes that have great potential in plasma-assisted CO2 conversion techniques for producing industrial fuels such as methanol. The major focus was the incorporation of sustainability measures such as integrating life cycle assessment (LCA) into the materials development at an early stage to study and compare the environmental feasibility of the recycled membrane with the primary membrane. The aim was also to ensure reduced resource depletion of critical raw materials such as cobalt and lanthanum by means of recycling. It consisted of microwave-assisted dissolution of the membrane followed by ultrasonic spray synthesis. The recycled membrane exhibited at least 83 % of the oxygen permeability of the primary membrane and maintained hydrogen tolerance up to 600 °C for 25 h which is a remarkable result for LCCF_6428 in terms of potentially enhancing its life span. As per the LCA, recycling did result in lower resource depletion. However, the recycled LCCF had a higher overall environmental impact compared to the primary LCCF, mainly due to increased electricity consumption during recycling. These results accentuate the need for a transition towards more efficient processes accompanied by cleaner and renewable sources of energy and critically indicate integration of LCA into materials development to establish the sustainability profile of materials.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2024 |
| Autor(en): | Rashid, Aasir ; Lim, Hyunjung ; Plaz, Daniel ; Escobar Cano, Giamper ; Bresser, Marc ; Wiegers, Katharina-Sophia ; Zeller, Vanessa ; Chichocka, Magdalena Ola ; Thiem, Moritz ; Baek, Sungho ; Chen, Guoxing ; Kolb, Ute ; Feldhoff, Armin ; Schulz, Andreas ; Weidenkaff, Anke ; Widenmeyer, Marc |
| Art des Eintrags: | Bibliographie |
| Titel: | Recycling of hydrogen tolerant La0.6Ca0.4Co0.2Fe0.8O3–d oxygen transport membranes with integrated life cycle assessment for plasma-assisted CO2-conversion |
| Sprache: | Englisch |
| Publikationsjahr: | Dezember 2024 |
| Verlag: | Elsevier |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Sustainable Materials and Technologie |
| Jahrgang/Volume einer Zeitschrift: | 42 |
| DOI: | 10.1016/j.susmat.2024.e01161 |
| Kurzbeschreibung (Abstract): | In this study, a recycling approach was adapted for the hydrogen tolerant La0.6Ca0.4Co0.2Fe0.8O3–d (LCCF_6428) oxygen transport membranes that have great potential in plasma-assisted CO2 conversion techniques for producing industrial fuels such as methanol. The major focus was the incorporation of sustainability measures such as integrating life cycle assessment (LCA) into the materials development at an early stage to study and compare the environmental feasibility of the recycled membrane with the primary membrane. The aim was also to ensure reduced resource depletion of critical raw materials such as cobalt and lanthanum by means of recycling. It consisted of microwave-assisted dissolution of the membrane followed by ultrasonic spray synthesis. The recycled membrane exhibited at least 83 % of the oxygen permeability of the primary membrane and maintained hydrogen tolerance up to 600 °C for 25 h which is a remarkable result for LCCF_6428 in terms of potentially enhancing its life span. As per the LCA, recycling did result in lower resource depletion. However, the recycled LCCF had a higher overall environmental impact compared to the primary LCCF, mainly due to increased electricity consumption during recycling. These results accentuate the need for a transition towards more efficient processes accompanied by cleaner and renewable sources of energy and critically indicate integration of LCA into materials development to establish the sustainability profile of materials. |
| Freie Schlagworte: | oxygen transport membranes, hydrogen tolerance, recycling, life cycle assessment, CO2 conversion, plasma technology |
| ID-Nummer: | Artikel-ID: e01161 |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften 11 Fachbereich Material- und Geowissenschaften > Geowissenschaften 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Werkstofftechnik und Ressourcenmanagement DFG-Sonderforschungsbereiche (inkl. Transregio) DFG-Sonderforschungsbereiche (inkl. Transregio) > Sonderforschungsbereiche DFG-Sonderforschungsbereiche (inkl. Transregio) > Sonderforschungsbereiche > SFB 1548: FLAIR – Fermi Level Engineering Applied to Oxide Electroceramics |
| Hinterlegungsdatum: | 05 Nov 2024 06:31 |
| Letzte Änderung: | 14 Nov 2024 13:21 |
| PPN: | 34754794X |
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