How Reproducible are Surface Areas Calculated from the BET Equation?

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dc.citation.issue27
dc.citation.volume34
dc.contributor.authorOsterrieth JWM
dc.contributor.authorRampersad J
dc.contributor.authorMadden D
dc.contributor.authorRampal N
dc.contributor.authorSkoric L
dc.contributor.authorConnolly B
dc.contributor.authorAllendorf MD
dc.contributor.authorStavila V
dc.contributor.authorSnider JL
dc.contributor.authorAmeloot R
dc.contributor.authorMarreiros J
dc.contributor.authorAnia C
dc.contributor.authorAzevedo D
dc.contributor.authorVilarrasa-Garcia E
dc.contributor.authorSantos BF
dc.contributor.authorBu X-H
dc.contributor.authorChang Z
dc.contributor.authorBunzen H
dc.contributor.authorChampness NR
dc.contributor.authorGriffin SL
dc.contributor.authorChen B
dc.contributor.authorLin R-B
dc.contributor.authorCoasne B
dc.contributor.authorCohen S
dc.contributor.authorMoreton JC
dc.contributor.authorColón YJ
dc.contributor.authorChen L
dc.contributor.authorClowes R
dc.contributor.authorCoudert F-X
dc.contributor.authorCui Y
dc.contributor.authorHou B
dc.contributor.authorD'Alessandro DM
dc.contributor.authorDoheny PW
dc.contributor.authorDincă M
dc.contributor.authorSun C
dc.contributor.authorDoonan C
dc.contributor.authorHuxley MT
dc.contributor.authorEvans JD
dc.contributor.authorFalcaro P
dc.contributor.authorRicco R
dc.contributor.authorFarha O
dc.contributor.authorIdrees KB
dc.contributor.authorIslamoglu T
dc.contributor.authorFeng P
dc.contributor.authorYang H
dc.contributor.authorForgan RS
dc.contributor.authorBara D
dc.contributor.authorFurukawa S
dc.contributor.authorSanchez E
dc.contributor.authorGascon J
dc.contributor.authorTelalović S
dc.contributor.authorGhosh SK
dc.contributor.authorMukherjee S
dc.contributor.authorHill MR
dc.contributor.authorSadiq MM
dc.contributor.authorHorcajada P
dc.contributor.authorSalcedo-Abraira P
dc.contributor.authorKaneko K
dc.contributor.authorKukobat R
dc.contributor.authorKenvin J
dc.contributor.authorKeskin S
dc.contributor.authorKitagawa S
dc.contributor.authorOtake K-I
dc.contributor.authorLively RP
dc.contributor.authorDeWitt SJA
dc.contributor.authorLlewellyn P
dc.contributor.authorLotsch BV
dc.contributor.authorEmmerling ST
dc.contributor.authorPütz AM
dc.contributor.authorMartí-Gastaldo C
dc.contributor.authorPadial NM
dc.contributor.authorGarcía-Martínez J
dc.contributor.authorLinares N
dc.contributor.authorMaspoch D
dc.contributor.authorSuárez Del Pino JA
dc.contributor.authorMoghadam P
dc.contributor.authorOktavian R
dc.contributor.authorMorris RE
dc.contributor.authorWheatley PS
dc.contributor.authorNavarro J
dc.contributor.authorPetit C
dc.contributor.authorDanaci D
dc.contributor.authorRosseinsky MJ
dc.contributor.authorKatsoulidis AP
dc.contributor.authorSchröder M
dc.contributor.authorHan X
dc.contributor.authorYang S
dc.contributor.authorSerre C
dc.contributor.authorMouchaham G
dc.contributor.authorSholl DS
dc.contributor.authorThyagarajan R
dc.contributor.authorSiderius D
dc.contributor.authorSnurr RQ
dc.contributor.authorGoncalves RB
dc.contributor.authorTelfer S
dc.contributor.authorLee SJ
dc.contributor.authorTing VP
dc.contributor.authorRowlandson JL
dc.contributor.authorUemura T
dc.contributor.authorIiyuka T
dc.contributor.authorvan der Veen MA
dc.contributor.authorRega D
dc.contributor.authorVan Speybroeck V
dc.contributor.authorRogge SMJ
dc.contributor.authorLamaire A
dc.contributor.authorWalton KS
dc.contributor.authorBingel LW
dc.contributor.authorWuttke S
dc.contributor.authorAndreo J
dc.contributor.authorYaghi O
dc.contributor.authorZhang B
dc.contributor.authorYavuz CT
dc.contributor.authorNguyen TS
dc.contributor.authorZamora F
dc.contributor.authorMontoro C
dc.contributor.authorZhou H
dc.contributor.authorKirchon A
dc.contributor.authorFairen-Jimenez D
dc.coverage.spatialGermany
dc.date.accessioned2024-11-06T21:41:06Z
dc.date.available2024-11-06T21:41:06Z
dc.date.issued2022-05-23
dc.description.abstractPorosity and surface area analysis play a prominent role in modern materials science. At the heart of this sits the Brunauer-Emmett-Teller (BET) theory, which has been a remarkably successful contribution to the field of materials science. The BET method was developed in the 1930s for open surfaces but is now the most widely used metric for the estimation of surface areas of micro- and mesoporous materials. Despite its widespread use, the calculation of BET surface areas causes a spread in reported areas, resulting in reproducibility problems in both academia and industry. To prove this, for this analysis, 18 already-measured raw adsorption isotherms were provided to sixty-one labs, who were asked to calculate the corresponding BET areas. This round-robin exercise resulted in a wide range of values. Here, the reproducibility of BET area determination from identical isotherms is demonstrated to be a largely ignored issue, raising critical concerns over the reliability of reported BET areas. To solve this major issue, a new computational approach to accurately and systematically determine the BET area of nanoporous materials is developed. The software, called "BET surface identification" (BETSI), expands on the well-known Rouquerol criteria and makes an unambiguous BET area assignment possible.
dc.description.confidentialfalse
dc.edition.editionJul 2022
dc.format.paginatione2201502-
dc.identifier.author-urlhttps://www.ncbi.nlm.nih.gov/pubmed/35603497
dc.identifier.citationOsterrieth JWM, Rampersad J, Madden D, Rampal N, Skoric L, Connolly B, Allendorf MD, Stavila V, Snider JL, Ameloot R, Marreiros J, Ania C, Azevedo D, Vilarrasa-Garcia E, Santos BF, Bu X-H, Chang Z, Bunzen H, Champness NR, Griffin SL, Chen B, Lin R-B, Coasne B, Cohen S, Moreton JC, Colón YJ, Chen L, Clowes R, Coudert F-X, Cui Y, Hou B, D'Alessandro DM, Doheny PW, Dincă M, Sun C, Doonan C, Huxley MT, Evans JD, Falcaro P, Ricco R, Farha O, Idrees KB, Islamoglu T, Feng P, Yang H, Forgan RS, Bara D, Furukawa S, Sanchez E, Gascon J, Telalović S, Ghosh SK, Mukherjee S, Hill MR, Sadiq MM, Horcajada P, Salcedo-Abraira P, Kaneko K, Kukobat R, Kenvin J, Keskin S, Kitagawa S, Otake K-I, Lively RP, DeWitt SJA, Llewellyn P, Lotsch BV, Emmerling ST, Pütz AM, Martí-Gastaldo C, Padial NM, García-Martínez J, Linares N, Maspoch D, Suárez Del Pino JA, Moghadam P, Oktavian R, Morris RE, Wheatley PS, Navarro J, Petit C, Danaci D, Rosseinsky MJ, Katsoulidis AP, Schröder M, Han X, Yang S, Serre C, Mouchaham G, Sholl DS, Thyagarajan R, Siderius D, Snurr RQ, Goncalves RB, Telfer S, Lee SJ, Ting VP, Rowlandson JL, Uemura T, Iiyuka T, van der Veen MA, Rega D, Van Speybroeck V, Rogge SMJ, Lamaire A, Walton KS, Bingel LW, Wuttke S, Andreo J, Yaghi O, Zhang B, Yavuz CT, Nguyen TS, Zamora F, Montoro C, Zhou H, Kirchon A, Fairen-Jimenez D. (2022). How Reproducible are Surface Areas Calculated from the BET Equation?. Adv Mater. 34. 27. (pp. e2201502-).
dc.identifier.doi10.1002/adma.202201502
dc.identifier.eissn1521-4095
dc.identifier.elements-typejournal-article
dc.identifier.issn0935-9648
dc.identifier.numbere2201502
dc.identifier.urihttps://mro.massey.ac.nz/handle/10179/71946
dc.languageeng
dc.publisherWiley-VCH GmbH
dc.publisher.urihttps://onlinelibrary.wiley.com/doi/10.1002/adma.202201502
dc.relation.isPartOfAdv Mater
dc.rights(c) 2022 The Author/s
dc.rightsCC BY 4.0
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectBET theory
dc.subjectadsorption
dc.subjectporosimetry
dc.subjectporous materials
dc.subjectsurface area
dc.subjectAdsorption
dc.subjectPorosity
dc.subjectReproducibility of Results
dc.titleHow Reproducible are Surface Areas Calculated from the BET Equation?
dc.typeJournal article
pubs.elements-id453543
pubs.organisational-groupCollege of Health
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