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Steering innovation toward sustainable electrochromic displays: a prospective life cycle assessment study

hal.structure.identifierInstitut des Sciences Moléculaires [ISM]
dc.contributor.authorKAMALI, A. Kamal
hal.structure.identifierInstitut des Sciences Moléculaires [ISM]
dc.contributor.authorLEE, Daye
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorFUTSCH, Romain
hal.structure.identifierInstitut des Sciences Moléculaires [ISM]
dc.contributor.authorGLOGIC, Edis
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorROUGIER, Aline
hal.structure.identifierInstitut des Sciences Moléculaires [ISM]
dc.contributor.authorSONNEMANN, Guido
dc.date.accessioned2024-02-14T03:09:42Z
dc.date.available2024-02-14T03:09:42Z
dc.date.issued2024
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/188098
dc.description.abstractEnPrinted electrochromic displays (ECDs) have promising applications in visual communications. A cradle-to-gate ex-ante prospective life cycle assessment (LCA) was conducted on six ECD architectures to uncover the environmental implications of material and technological choices. Several materials were considered in ECD fabrication, including silver, carbon, and indium tin oxide (ITO) electrodes, plastic- and paper-based substrates, and two electrolytes. The architectures differed in technology maturity levels, ranging from pilot-scale and lab-scale prototypes to conceptual designs. Regardless of their technological maturity, all architectures were scaled up to emulate impact burdens as if they were produced on an optimized industrial production scale. The analysis of ECD architectures at the early development stage, especially conceptual designs, determines their environmental viability without the need for experimental testing, resulting in significant savings of time and resources. The all-silver architecture was associated with the highest environmental impacts across all endpoint and midpoint indicators, except for the water consumption indicator. On the other hand, the all-carbon architecture exhibited the lowest environmental impacts, followed by the carbon-ITO architecture and all-ITO architecture. Based on the environmental impact results, we could identify ECD architectures that merit further development and those that have limited potential for improvement, thus recommending to cease research and development of ECD architectures employing silver electrodes. The approach employed in this LCA guides scaling-up and predicting the environmental impacts of conceptual ECD architectures. This may benefit LCA practitioners and researchers engaged in ex-ante prospective LCA studies. Furthermore, the findings of this LCA might be applicable to other electronic devices, where silver, ITO, and carbon could be interchangeably used as electrodes.
dc.language.isoen
dc.publisherAmerican Chemical Society
dc.subject.enElectrochromic displays
dc.subject.enProspective
dc.subject.enEx-ante
dc.subject.enLife cycle assessment
dc.subject.enScale-up
dc.subject.enEmerging technology
dc.subject.enElectrochromic displays Prospective Ex-ante Life cycle assessment Scale-up Emerging technology
dc.title.enSteering innovation toward sustainable electrochromic displays: a prospective life cycle assessment study
dc.typeArticle de revue
dc.identifier.doi10.1021/acssuschemeng.3c06079
dc.subject.halChimie/Matériaux
dc.description.sponsorshipEuropeExpertise hub for a market uptake of energy-efficient supermarkets by awareness raising, knowledge transfer and pre-preparation of an EU Ecolabel
bordeaux.journalACS Sustainable Chemistry & Engineering
bordeaux.page1501-1513
bordeaux.volume12
bordeaux.hal.laboratoriesInstitut de Chimie de la Matière Condensée de Bordeaux (ICMCB) - UMR 5026*
bordeaux.issue4
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.peerReviewedoui
hal.identifierhal-04449037
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-04449037v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=ACS%20Sustainable%20Chemistry%20&%20Engineering&rft.date=2024&rft.volume=12&rft.issue=4&rft.spage=1501-1513&rft.epage=1501-1513&rft.au=KAMALI,%20A.%20Kamal&LEE,%20Daye&FUTSCH,%20Romain&GLOGIC,%20Edis&ROUGIER,%20Aline&rft.genre=article


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