Ecodesign as a key concept for improving the life cycle environmental performance of proton-exchange membrane fuel cells

Gramc, Jure (avtor), Stropnik, Rok (avtor), Hojkar, Domen (avtor), Sekavčnik, Mihael (avtor), Iribarren, Diego (avtor), Dufour, Javier (avtor), Mori, Mitja (avtor)

Fuel cell and hydrogen (FCH) technologies are an important part of the energy transition in the EU, therefore the environmental impact assessment of FCH technologies is crucial for further policy decisions. Future FCH production will need to implement ecodesign actions to minimise the environmental impact. The EU-funded project eGHOST defines ecodesign actions for FCH technologies to support the FCH industry. In the case of a proton-exchange membrane fuel cell (PEMFC), four future product concepts are defined together with the associated inventories. For each product concept, a life cycle assessment was carried out and the resultant environmental profiles benchmarked against a reference PEMFC case representing the current state. The study covers the manufacturing and end-of-life phases, with certain materials, such as platinum, being recycled in a closed loop. The results show that environmental impacts can be significantly reduced by implementing ecodesign measures, in the case of climate change by up to 85%. Ecodesign actions related to the reduction of platinum content (lower platinum loading) were identified as top priority, but not the only ones to pay attention to.

• Jezik: Angleški jezik
• Ključne besede: ecodesign, life cycle assessment, proton-exchange membrane fuel cell, critical raw material, end-of-life, recycling
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.01 - Izvirni znanstveni članek
• Organizacija: FS - Fakulteta za strojništvo
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2025
• Št. strani: Str. 623–634
• Številčenje: Vol. 104
• PID: 20.500.12556/RUL-167023
• UDK: 502.171
• ISSN pri članku: 1879-3487
• DOI: 10.1016/j.ijhydene.2024.08.020
• COBISS.SI-ID: 204036867
• Datum objave v RUL: 04.02.2025

Gradivo je del revije

• Naslov: International journal of hydrogen energy
• Založnik: Elsevier, Hydrogen Energy Publications
• ISSN: 1879-3487
• COBISS.SI-ID: 23007749

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.

Sekundarni jezik

• Jezik: Slovenski jezik
• Ključne besede: študija življenjskih ciklov, gorivna celica s protonsko izmenjalno membrano, kritični materiali, zaključek življenjskega cikla, reciklaža