Shir Tabac-Agam, Amir Shefy, Syeda M. Zahan, Thierry K. Slot, Shelly Burda, Dario R. Dekel, Sabrina Spatari and David Eisenberg
{"title":"Farm to cable: life cycle assessment of carbon electrocatalysts derived from coffee waste","authors":"Shir Tabac-Agam, Amir Shefy, Syeda M. Zahan, Thierry K. Slot, Shelly Burda, Dario R. Dekel, Sabrina Spatari and David Eisenberg","doi":"10.1039/D5SU00618J","DOIUrl":null,"url":null,"abstract":"<p >To realize the full potential of biomass waste-derived electrodes, their synthesis must be fully reproducible and their environmental life cycle impact must be assessed quantitatively. We now show how a systematic comparison of coffee waste as a source for direct hydrazine fuel cell anodes can inform the first full life cycle assessment (LCA) of this application. The result is a practical process yielding active and replicable materials, whose quantified environmental footprint points to actionable avenues for further development.</p>","PeriodicalId":74745,"journal":{"name":"RSC sustainability","volume":" 10","pages":" 4451-4456"},"PeriodicalIF":4.9000,"publicationDate":"2025-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2025/su/d5su00618j?page=search","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"RSC sustainability","FirstCategoryId":"1085","ListUrlMain":"https://pubs.rsc.org/en/content/articlelanding/2025/su/d5su00618j","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
To realize the full potential of biomass waste-derived electrodes, their synthesis must be fully reproducible and their environmental life cycle impact must be assessed quantitatively. We now show how a systematic comparison of coffee waste as a source for direct hydrazine fuel cell anodes can inform the first full life cycle assessment (LCA) of this application. The result is a practical process yielding active and replicable materials, whose quantified environmental footprint points to actionable avenues for further development.
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