Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chung, Seok-Hwan | - |
dc.contributor.author | Noh, Hee Yeon | - |
dc.date.available | 2017-07-11T05:42:27Z | - |
dc.date.created | 2017-04-10 | - |
dc.date.issued | 2015-12 | - |
dc.identifier.issn | 1094-4087 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/2797 | - |
dc.description.abstract | Although polymer-dispersed liquid crystal (PDLC) devices have considerable potential application in smart windows, the high material cost of the indium tin oxide (ITO) electrodes conventionally used in these devices hinders their wide usage. In this work, we explore the use of graphene electrodes as a potential substitute for ITO electrodes in PDLC devices. The fabricated PDLC devices with graphene electrodes exhibit higher contrast and faster response than PDLC devices with ITO electrodes fabricated using the same chemical formulation and polymerization process. However, they also exhibit higher operation voltage and haze, which is primarily attributed to the inherently large resistance and inhomogeneity of the large-area graphene sheets initially transferred onto the transparent substrates. PDLC devices with graphene electrodes are robust under standard operating conditions and also have the advantage of flexibility and stretchability, unlike PDLCs with ITO electrodes. © 2015 Optical Society of America. | - |
dc.publisher | OSA - The Optical Society | - |
dc.title | Polymer-dispersed liquid crystal devices with graphene electrodes | - |
dc.type | Article | - |
dc.identifier.doi | 10.1364/OE.23.032149 | - |
dc.identifier.scopusid | 2-s2.0-84959387674 | - |
dc.identifier.bibliographicCitation | Optics Express, v.23, no.25, pp.32149 - 32157 | - |
dc.description.isOpenAccess | FALSE | - |
dc.subject.keywordPlus | Chemical Formulation | - |
dc.subject.keywordPlus | Electrodes | - |
dc.subject.keywordPlus | Graphene | - |
dc.subject.keywordPlus | Graphene Devices | - |
dc.subject.keywordPlus | GRAPHENE ELECTRODES | - |
dc.subject.keywordPlus | Graphite Electrodes | - |
dc.subject.keywordPlus | Indium Tin Oxide Electrodes | - |
dc.subject.keywordPlus | Large-Area Graphene | - |
dc.subject.keywordPlus | LIGHT-emITTING-DIODES | - |
dc.subject.keywordPlus | Liquid Crystal Displays | - |
dc.subject.keywordPlus | Liquid Crystals | - |
dc.subject.keywordPlus | OXIDE | - |
dc.subject.keywordPlus | PDLC Films | - |
dc.subject.keywordPlus | Polymer Dispersed Liquid Crystal Devices | - |
dc.subject.keywordPlus | Polymerization Process | - |
dc.subject.keywordPlus | SCATTERING | - |
dc.subject.keywordPlus | Standard Operating Conditions | - |
dc.subject.keywordPlus | Tin Oxides | - |
dc.subject.keywordPlus | TRANSPARENT ELECTRODES | - |
dc.subject.keywordPlus | Transparent Substrate | - |
dc.citation.endPage | 32157 | - |
dc.citation.number | 25 | - |
dc.citation.startPage | 32149 | - |
dc.citation.title | Optics Express | - |
dc.citation.volume | 23 | - |