Publikation:

Low-voltage electrochromic device for photovoltaic-powered smart windows

Lade...
Vorschaubild

Dateien

Bechinger_0-413567.pdf
Bechinger_0-413567.pdfGröße: 103.52 KBDownloads: 500

Datum

1996

Autor:innen

Bullock, John N.
Zhang, Ji-Guang
Tracy, C. Edwin
Benson, David K.
Deb, Satyen K.
Branz, Howard M.

Herausgeber:innen

Kontakt

ISSN der Zeitschrift

Electronic ISSN

ISBN

Bibliografische Daten

Verlag

Schriftenreihe

Auflagebezeichnung

DOI (zitierfähiger Link)
ArXiv-ID

Internationale Patentnummer

Angaben zur Forschungsförderung

Projekt

Open Access-Veröffentlichung
Open Access Green
Core Facility der Universität Konstanz

Gesperrt bis

Titel in einer weiteren Sprache

Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published

Erschienen in

Journal of Applied Physics. 1996, 80(2), pp. 1226-1232. ISSN 0021-8979. eISSN 1089-7550. Available under: doi: 10.1063/1.363731

Zusammenfassung

We report the properties of an all‐solid‐state electrochromic (EC) device that can be switched over a useful range of optical transmissions with voltages below 1 V. This switching voltage is smaller than required by other solid‐state EC devices reported to date. We attribute the lower‐than‐normal switching voltage to the use of a thermally evaporated MgF2 thin film as the lithium ion conducting layer. Electrochemical impedance spectroscopy studies show that high lithium ion conductivity and low interfacial barriers for lithium exchange with the adjacent electrochromic and ion storage layers make MgF2 a good choice for the ion conductor in EC devices. This reduction in switching voltage is a first step toward powering an EC device by an integrated semitransparent single‐junction photovoltaic (PV) cell. In a side‐by‐side bench test, where the EC device is connected to a semitransparent a‐SiC:H PV cell having on open circuit voltage of 0.87 V, a relative transmission change in the EC device of 40% is achieved in less than 60 s.

Zusammenfassung in einer weiteren Sprache

Fachgebiet (DDC)
530 Physik

Schlagwörter

Konferenz

Rezension
undefined / . - undefined, undefined

Forschungsvorhaben

Organisationseinheiten

Zeitschriftenheft

Zugehörige Datensätze in KOPS

Zitieren

ISO 690BECHINGER, Clemens, John N. BULLOCK, Ji-Guang ZHANG, C. Edwin TRACY, David K. BENSON, Satyen K. DEB, Howard M. BRANZ, 1996. Low-voltage electrochromic device for photovoltaic-powered smart windows. In: Journal of Applied Physics. 1996, 80(2), pp. 1226-1232. ISSN 0021-8979. eISSN 1089-7550. Available under: doi: 10.1063/1.363731
BibTex
@article{Bechinger1996Lowvo-39456,
  year={1996},
  doi={10.1063/1.363731},
  title={Low-voltage electrochromic device for photovoltaic-powered smart windows},
  number={2},
  volume={80},
  issn={0021-8979},
  journal={Journal of Applied Physics},
  pages={1226--1232},
  author={Bechinger, Clemens and Bullock, John N. and Zhang, Ji-Guang and Tracy, C. Edwin and Benson, David K. and Deb, Satyen K. and Branz, Howard M.}
}
RDF
<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/39456">
    <dc:contributor>Tracy, C. Edwin</dc:contributor>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2017-06-29T08:54:42Z</dcterms:available>
    <dc:creator>Zhang, Ji-Guang</dc:creator>
    <dc:creator>Branz, Howard M.</dc:creator>
    <dc:creator>Deb, Satyen K.</dc:creator>
    <dc:contributor>Benson, David K.</dc:contributor>
    <dc:creator>Bullock, John N.</dc:creator>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dcterms:title>Low-voltage electrochromic device for photovoltaic-powered smart windows</dcterms:title>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/39456"/>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dc:creator>Bechinger, Clemens</dc:creator>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2017-06-29T08:54:42Z</dc:date>
    <dcterms:issued>1996</dcterms:issued>
    <dcterms:abstract xml:lang="eng">We report the properties of an all‐solid‐state electrochromic (EC) device that can be switched over a useful range of optical transmissions with voltages below 1 V. This switching voltage is smaller than required by other solid‐state EC devices reported to date. We attribute the lower‐than‐normal switching voltage to the use of a thermally evaporated MgF2 thin film as the lithium ion conducting layer. Electrochemical impedance spectroscopy studies show that high lithium ion conductivity and low interfacial barriers for lithium exchange with the adjacent electrochromic and ion storage layers make MgF2 a good choice for the ion conductor in EC devices. This reduction in switching voltage is a first step toward powering an EC device by an integrated semitransparent single‐junction photovoltaic (PV) cell. In a side‐by‐side bench test, where the EC device is connected to a semitransparent a‐SiC:H PV cell having on open circuit voltage of 0.87 V, a relative transmission change in the EC device of 40% is achieved in less than 60 s.</dcterms:abstract>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/39456/1/Bechinger_0-413567.pdf"/>
    <dc:contributor>Deb, Satyen K.</dc:contributor>
    <dc:contributor>Branz, Howard M.</dc:contributor>
    <dc:contributor>Bullock, John N.</dc:contributor>
    <dc:contributor>Zhang, Ji-Guang</dc:contributor>
    <dc:creator>Tracy, C. Edwin</dc:creator>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/39456/1/Bechinger_0-413567.pdf"/>
    <dc:contributor>Bechinger, Clemens</dc:contributor>
    <dc:rights>terms-of-use</dc:rights>
    <dc:creator>Benson, David K.</dc:creator>
    <dc:language>eng</dc:language>
  </rdf:Description>
</rdf:RDF>

Interner Vermerk

xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter

Kontakt
URL der Originalveröffentl.

Prüfdatum der URL

Prüfungsdatum der Dissertation

Finanzierungsart

Kommentar zur Publikation

Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Nein
Begutachtet
Diese Publikation teilen