dc.identifier.uri |
http://dx.doi.org/10.15488/9172 |
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dc.identifier.uri |
https://www.repo.uni-hannover.de/handle/123456789/9225 |
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dc.contributor.author |
Strauss, Ina
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dc.contributor.author |
Mundstock, Alexander
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dc.contributor.author |
Treger, Marvin
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dc.contributor.author |
Lange, Karsten
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dc.contributor.author |
Hwang, Seungtaik
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dc.contributor.author |
Chmelik, Christian
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dc.contributor.author |
Rusch, Pascal
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dc.contributor.author |
Bigall, Nadja C.
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dc.contributor.author |
Pichler, Thomas
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dc.contributor.author |
Shiozawa, Hidetsugu
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dc.contributor.author |
Caro, Jürgen
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dc.date.accessioned |
2020-01-02T11:33:56Z |
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dc.date.available |
2020-01-02T11:33:56Z |
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dc.date.issued |
2019 |
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dc.identifier.citation |
Strauss, I.: Metal–Organic Framework Co-MOF-74-Based Host–Guest Composites for Resistive Gas Sensing. In: ACS Applied Materials & Interfaces 11 (2019), S. 14175-14181. DOI: https://doi.org/10.1021/acsami.8b22002 |
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dc.description.abstract |
Increasing demands in thefield of sensing, especially for gas detectionapplications, require new approaches to chemical sensors. Metal−organic frameworks (MOFs) can play a decisive role owing to their outstanding performances regardinggas selectivity and sensitivity. The tetrathiafulvalene (TTF)-infiltrated MOF, Co-MOF-74, has been prepared following the host−guest concept and evaluated inresistive gas sensing. The Co-MOF-74-TTF crystal morphology has beencharacterized via X-ray diffraction and scanning electron microscopy, while thesuccessful incorporation of TTF into the MOF has been validated via X-rayphotoemission spectroscopy, thermogravimetric analysis, UV/vis, infrared (IR), andRaman investigations. We demonstrate a reduced yet ample uptake of CO2in thepores of the new material by IR imaging and adsorption isotherms. Thenanocomposite Co-MOF-74-TTF exhibits an increased electrical conductivity incomparison to Co-MOF-74 which can be influenced by gas adsorption from asurrounding atmosphere. This effect could be used for gas sensing. |
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dc.language.iso |
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dc.publisher |
Washington D.C. : American Chemical Society |
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dc.relation.ispartofseries |
ACS Applied Materials & Interfaces 11 (2019) |
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dc.rights |
CC BY 4.0 Unported |
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dc.rights.uri |
https://creativecommons.org/licenses/by/4.0/ |
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dc.subject |
infiltration of MOFs |
eng |
dc.subject |
Guest@MOF |
eng |
dc.subject |
conducting MOFs |
eng |
dc.subject |
gas sensing |
eng |
dc.subject |
tetrathiafulvalene |
eng |
dc.subject.ddc |
540 | Chemie
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dc.title |
Metal–Organic Framework Co-MOF-74-Based Host–Guest Composites for Resistive Gas Sensing |
eng |
dc.type |
Article |
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dc.type |
Text |
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dc.relation.doi |
10.1021/acsami.8b22002 |
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dc.bibliographicCitation.firstPage |
14175 |
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dc.bibliographicCitation.lastPage |
14181 |
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dc.description.version |
publishedVersion |
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tib.accessRights |
frei zug�nglich |
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