{"title":"Accelerated water stability test and lifetime prediction of metal-organic frameworks","authors":"Tetsushi Ohmura, Yusuke Mukae, Yoichi Hosokawa, Hiroshi Nakamura, Takafumi Yamauchi","doi":"10.1093/chemle/upae093","DOIUrl":null,"url":null,"abstract":"To predict the lifetime of metal-organic frameworks (MOFs) with high water capacity/stability as water harvesters and adsorption heat pumps, a simple accelerated water stability test was developed using liquid water and water vapor in an autoclave. The function obtained from Bnlnauer-Emmett-Teller (BET) surface area loss analysis of MOF-801-P was applied to lifetime prediction, and a long-term stability test of MOF-801-P with liquid water at 65 °C agreed well with the values predicted using the developed test.","PeriodicalId":9862,"journal":{"name":"Chemistry Letters","volume":null,"pages":null},"PeriodicalIF":1.4000,"publicationDate":"2024-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemistry Letters","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1093/chemle/upae093","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
To predict the lifetime of metal-organic frameworks (MOFs) with high water capacity/stability as water harvesters and adsorption heat pumps, a simple accelerated water stability test was developed using liquid water and water vapor in an autoclave. The function obtained from Bnlnauer-Emmett-Teller (BET) surface area loss analysis of MOF-801-P was applied to lifetime prediction, and a long-term stability test of MOF-801-P with liquid water at 65 °C agreed well with the values predicted using the developed test.
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