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Please use this identifier to cite or link to this item: https://doi.org/10.21256/zhaw-1546
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dc.contributor.authorDeuber, Fabian-
dc.contributor.authorMousavi, Sara-
dc.contributor.authorFederer, Lukas-
dc.contributor.authorAdlhart, Christian-
dc.date.accessioned2018-01-16T15:27:07Z-
dc.date.available2018-01-16T15:27:07Z-
dc.date.issued2017-04-12-
dc.identifier.issn2196-7350de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/2057-
dc.description.abstractHierarchically structured and ultralight pullulan/PVA aerogels or sponges were prepared from short electrospun nanofibers using solid templating. The architecture of the aerogel consisted of cell-like pores of 50 to 100 µm interconnected by a network of entangled nanofibers with 2 to 5 µm pores. Such structures allow rapid liquid uptake with high liquid holding capacities at the same time. The amphiphilic nature of the aerogel from the electrospun biopolymer was switched by chemical vapor deposition of silane. This allows the selective separation of liquids based on their different relative dielectric constants, which is of high interest for oil spilled waters and produced water. Furthermore, silylation improved the aerogel’s overall mechanical stability by 18 % while increasing its density by only 5 %. SEM in situ compression studies revealed the importance of the fibrous entanglement and the open-porous architecture for the high bendability and mechanical resilience of the aerogels. Solid templating of short electrospun nanofibers facilitates the design of a fascinating class of ultralight aerogels while prevailing the fibrous character and the versatility of electrospinning.de_CH
dc.language.isoende_CH
dc.publisherWileyde_CH
dc.relation.ispartofAdvanced Materials Interfacesde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subjectSolid templatingde_CH
dc.subjectElectrospinningde_CH
dc.subjectAerogelde_CH
dc.subjectFreeze-castingde_CH
dc.subject.ddc660: Technische Chemiede_CH
dc.titleAmphiphilic nanofiber based aerogels from electrospun biopolymers for selective liquid absorptionde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementLife Sciences und Facility Managementde_CH
zhaw.organisationalunitInstitut für Chemie und Biotechnologie (ICBT)de_CH
zhaw.publisher.placeWeinheimde_CH
dc.identifier.doi10.21256/zhaw-1546-
dc.identifier.doi10.1002/admi.201700065de_CH
zhaw.funding.euNode_CH
zhaw.issue12de_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.start1700065de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume4de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
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Deuber, F., Mousavi, S., Federer, L., & Adlhart, C. (2017). Amphiphilic nanofiber based aerogels from electrospun biopolymers for selective liquid absorption. Advanced Materials Interfaces, 4(12), 1700065. https://doi.org/10.21256/zhaw-1546
Deuber, F. et al. (2017) ‘Amphiphilic nanofiber based aerogels from electrospun biopolymers for selective liquid absorption’, Advanced Materials Interfaces, 4(12), p. 1700065. Available at: https://doi.org/10.21256/zhaw-1546.
F. Deuber, S. Mousavi, L. Federer, and C. Adlhart, “Amphiphilic nanofiber based aerogels from electrospun biopolymers for selective liquid absorption,” Advanced Materials Interfaces, vol. 4, no. 12, p. 1700065, Apr. 2017, doi: 10.21256/zhaw-1546.
DEUBER, Fabian, Sara MOUSAVI, Lukas FEDERER und Christian ADLHART, 2017. Amphiphilic nanofiber based aerogels from electrospun biopolymers for selective liquid absorption. Advanced Materials Interfaces. 12 April 2017. Bd. 4, Nr. 12, S. 1700065. DOI 10.21256/zhaw-1546
Deuber, Fabian, Sara Mousavi, Lukas Federer, and Christian Adlhart. 2017. “Amphiphilic Nanofiber Based Aerogels from Electrospun Biopolymers for Selective Liquid Absorption.” Advanced Materials Interfaces 4 (12): 1700065. https://doi.org/10.21256/zhaw-1546.
Deuber, Fabian, et al. “Amphiphilic Nanofiber Based Aerogels from Electrospun Biopolymers for Selective Liquid Absorption.” Advanced Materials Interfaces, vol. 4, no. 12, Apr. 2017, p. 1700065, https://doi.org/10.21256/zhaw-1546.


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