Conţinutul numărului revistei |
Articolul precedent |
Articolul urmator |
831 3 |
Ultima descărcare din IBN: 2018-10-26 10:36 |
SM ISO690:2012 PLEŞCO (JIN), Irina, DRAGOMAN, Mircea L., STROBEL, Julian, GHIMPU, Lidia, SCHUTT, Fabian, DINESCU, Adrian, URSACHI, Veaceslav, KIENLE, Lorenz, ADELUNG, Rainer, TIGINYANU, Ion. Flexible pressure sensor based on graphene aerogel microstructures functionalized with CdS nanocrystalline thin film. In: Superlattices and Microstructures, 2018, vol. 117, pp. 418-422. ISSN 0749-6036. |
EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
Superlattices and Microstructures | |
Volumul 117 / 2018 / ISSN 0749-6036 | |
|
|
Pag. 418-422 | |
Rezumat | |
In this paper, we report on functionalization of graphene aerogel with a CdS thin film deposited by magnetron sputtering and on the development of flexible pressure sensors based on ultra-lightweight CdS-aerogel nanocomposite. Analysis by scanning electron microscopy, transmission electron microscopy and energy dispersive X-ray analysis disclose the uniform deposition of nanocrystalline CdS films with quasi-stoichiometric composition. The piezoresistive response of the aforementioned nanocomposite in the pressure range from 1 to 5 atm is found to be more than one order of magnitude higher than that inherent to suspended graphene membranes, leading to an average sensitivity as high as 3.2 × 10−4 kPa−1. |
|
Cuvinte-cheie CdS, magnetron sputtering, Graphene aerogels, Nanocrystalline thin films, pressure sensors |
|
|
DataCite XML Export
<?xml version='1.0' encoding='utf-8'?> <resource xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns='http://datacite.org/schema/kernel-3' xsi:schemaLocation='http://datacite.org/schema/kernel-3 http://schema.datacite.org/meta/kernel-3/metadata.xsd'> <creators> <creator> <creatorName>Pleşco (Jin), I.O.</creatorName> <affiliation>Universitatea Tehnică a Moldovei, Moldova, Republica</affiliation> </creator> <creator> <creatorName>Dragoman, M.</creatorName> <affiliation>Institutul National de Cercetare si Dezvoltare pentru Microtehnologii IMT-Bucuresti, România</affiliation> </creator> <creator> <creatorName>Strobel, J.</creatorName> <affiliation>Institute for Material Science, Christian-Albrechts-University of Kiel, Germania</affiliation> </creator> <creator> <creatorName>Ghimpu, L.Z.</creatorName> <affiliation>Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu" al AŞM, Moldova, Republica</affiliation> </creator> <creator> <creatorName>Schutt, F.</creatorName> <affiliation>Institute for Material Science, Christian-Albrechts-University of Kiel, Germania</affiliation> </creator> <creator> <creatorName>Dinescu, A.</creatorName> <affiliation>Institutul National de Cercetare si Dezvoltare pentru Microtehnologii IMT-Bucuresti, România</affiliation> </creator> <creator> <creatorName>Ursachi, V.V.</creatorName> <affiliation>Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu" al AŞM, Moldova, Republica</affiliation> </creator> <creator> <creatorName>Kienle, L.</creatorName> <affiliation>Institute for Material Science, Christian-Albrechts-University of Kiel, Germania</affiliation> </creator> <creator> <creatorName>Adelung, R.</creatorName> <affiliation>Institute for Material Science, Christian-Albrechts-University of Kiel, Germania</affiliation> </creator> <creator> <creatorName>Tighineanu, I.M.</creatorName> <affiliation>Universitatea Tehnică a Moldovei, Moldova, Republica</affiliation> </creator> </creators> <titles> <title xml:lang='en'>Flexible pressure sensor based on graphene aerogel microstructures functionalized with CdS nanocrystalline thin film</title> </titles> <publisher>Instrumentul Bibliometric National</publisher> <publicationYear>2018</publicationYear> <relatedIdentifier relatedIdentifierType='ISSN' relationType='IsPartOf'>0749-6036</relatedIdentifier> <subjects> <subject>CdS</subject> <subject>magnetron sputtering</subject> <subject>Graphene aerogels</subject> <subject>Nanocrystalline thin films</subject> <subject>pressure sensors</subject> </subjects> <dates> <date dateType='Issued'>2018-05-07</date> </dates> <resourceType resourceTypeGeneral='Text'>Journal article</resourceType> <descriptions> <description xml:lang='en' descriptionType='Abstract'><p>In this paper, we report on functionalization of graphene aerogel with a CdS thin film deposited by magnetron sputtering and on the development of flexible pressure sensors based on ultra-lightweight CdS-aerogel nanocomposite. Analysis by scanning electron microscopy, transmission electron microscopy and energy dispersive X-ray analysis disclose the uniform deposition of nanocrystalline CdS films with quasi-stoichiometric composition. The piezoresistive response of the aforementioned nanocomposite in the pressure range from 1 to 5 atm is found to be more than one order of magnitude higher than that inherent to suspended graphene membranes, leading to an average sensitivity as high as 3.2 × 10<sup>−4</sup> kPa<sup>−1</sup>.</p></description> </descriptions> <formats> <format>uri</format> </formats> </resource>