Transparent conductive film by large area roll-to-roll processing
Identifieur interne : 000294 ( Main/Repository ); précédent : 000293; suivant : 000295Transparent conductive film by large area roll-to-roll processing
Auteurs : RBID : Pascal:13-0332088Descripteurs français
- Pascal (Inist)
- Couche mince, Dépôt pulvérisation, Oxyde d'indium, Oxyde d'étain, Revêtement optique, Téréphtalate, Flexion, Couche mince transparente, Encre, Synthèse chimique, Argent, Nanofil, Nanomatériau, Traitement surface, Dispersion, Thiophène polymère, Thiophène dérivé polymère, Polymère, Spectre absorption, Résistivité couche, Substrat oxyde d'indium et de zinc, Substrat InSnO, Substrat polymère, 8115C, 4279W, 8107V, 8107.
- Wicri :
English descriptors
- KwdEn :
- Absorption spectra, Bending, Chemical synthesis, Dispersions, Indium oxide, Inks, Nanostructured materials, Nanowires, Optical coatings, Polymers, Sheet resistivity, Silver, Sputter deposition, Surface treatments, Terephthalates, Thin films, Thiophene derivative polymer, Thiophene polymer, Tin oxide, Transparent thin film.
Abstract
Sputtered indium tin oxide (ITO) coating on polyethylene terephthalate film has been used as the substrate for roll-to-roll fabrication of large area printed electronics devices, but it is expensive and could be cracked when bending, limiting its applications. Transparent conductive (TC) electrode made by roll-to-roll coating of transparent conductive ink on flexible substrate is an alternative, but both the ink material and the control of the coating quality are very crucial. The major challenges are the coating performance, coating uniformity and defect control during roll-to-roll processing. In this paper, we report the chemical synthesis of silver nanowires in preferred shape and size, the surface modification of the Ag nanowires for better dispersion into the commercial Poly(3,4-ethylenedioxythiophene) Poly(styrenesulfonate) (PEDOT:PSS) conductive polymer ink, and the controlled roll-to-roll coating process on flexible polyethylene terephthalate substrate by a one meter web-width roll-to-roll slot die coating system. We obtained high uniformity PEDOT:PSS coating with optical transmission higher than 80% and sheet resistance lower than 100 Ω/square, and silver containing coating with sheet resistance below 40 Ω/square and maintained optical transmittance. The slot die coating mechanism is investigated and the influencing factors for coating uniformity and defect are defined. The coated transparent conductive film has the same properties as the sputtered ITO and has been used as the TC electrode for printed lighting, whose performance has been proven by standard weathering test for 1000 h.
Links toward previous steps (curation, corpus...)
- to stream Main, to step Corpus: 000618
Links to Exploration step
Pascal:13-0332088Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Transparent conductive film by large area roll-to-roll processing</title><author><name sortKey="Wu, Linda Y L" uniqKey="Wu L">Linda Y. L. Wu</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Singapore Institute of Manufacturing Technology, 71 Nanyang Drive</s1><s2>Singapore 638075</s2><s3>SGP</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ></inist:fA14><country>Singapour</country><wicri:noRegion>Singapore 638075</wicri:noRegion></affiliation></author><author><name sortKey="Kerk, W T" uniqKey="Kerk W">W. T. Kerk</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Singapore Institute of Manufacturing Technology, 71 Nanyang Drive</s1><s2>Singapore 638075</s2><s3>SGP</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ></inist:fA14><country>Singapour</country><wicri:noRegion>Singapore 638075</wicri:noRegion></affiliation></author><author><name sortKey="Wong, C C" uniqKey="Wong C">C. C. Wong</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue</s1><s2>Singapore 639798</s2><s3>SGP</s3><sZ>3 aut.</sZ></inist:fA14><country>Singapour</country><wicri:noRegion>Singapore 639798</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="inist">13-0332088</idno><date when="2013">2013</date><idno type="stanalyst">PASCAL 13-0332088 INIST</idno><idno type="RBID">Pascal:13-0332088</idno><idno type="wicri:Area/Main/Corpus">000618</idno><idno type="wicri:Area/Main/Repository">000294</idno></publicationStmt><seriesStmt><idno type="ISSN">0040-6090</idno><title level="j" type="abbreviated">Thin solid films</title><title level="j" type="main">Thin solid films</title></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Absorption spectra</term><term>Bending</term><term>Chemical synthesis</term><term>Dispersions</term><term>Indium oxide</term><term>Inks</term><term>Nanostructured materials</term><term>Nanowires</term><term>Optical coatings</term><term>Polymers</term><term>Sheet resistivity</term><term>Silver</term><term>Sputter deposition</term><term>Surface treatments</term><term>Terephthalates</term><term>Thin films</term><term>Thiophene derivative polymer</term><term>Thiophene polymer</term><term>Tin oxide</term><term>Transparent thin film</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Couche mince</term><term>Dépôt pulvérisation</term><term>Oxyde d'indium</term><term>Oxyde d'étain</term><term>Revêtement optique</term><term>Téréphtalate</term><term>Flexion</term><term>Couche mince transparente</term><term>Encre</term><term>Synthèse chimique</term><term>Argent</term><term>Nanofil</term><term>Nanomatériau</term><term>Traitement surface</term><term>Dispersion</term><term>Thiophène polymère</term><term>Thiophène dérivé polymère</term><term>Polymère</term><term>Spectre absorption</term><term>Résistivité couche</term><term>Substrat oxyde d'indium et de zinc</term><term>Substrat InSnO</term><term>Substrat polymère</term><term>8115C</term><term>4279W</term><term>8107V</term><term>8107</term></keywords><keywords scheme="Wicri" type="concept" xml:lang="fr"><term>Argent</term><term>Polymère</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Sputtered indium tin oxide (ITO) coating on polyethylene terephthalate film has been used as the substrate for roll-to-roll fabrication of large area printed electronics devices, but it is expensive and could be cracked when bending, limiting its applications. Transparent conductive (TC) electrode made by roll-to-roll coating of transparent conductive ink on flexible substrate is an alternative, but both the ink material and the control of the coating quality are very crucial. The major challenges are the coating performance, coating uniformity and defect control during roll-to-roll processing. In this paper, we report the chemical synthesis of silver nanowires in preferred shape and size, the surface modification of the Ag nanowires for better dispersion into the commercial Poly(3,4-ethylenedioxythiophene) Poly(styrenesulfonate) (PEDOT:PSS) conductive polymer ink, and the controlled roll-to-roll coating process on flexible polyethylene terephthalate substrate by a one meter web-width roll-to-roll slot die coating system. We obtained high uniformity PEDOT:PSS coating with optical transmission higher than 80% and sheet resistance lower than 100 Ω/square, and silver containing coating with sheet resistance below 40 Ω/square and maintained optical transmittance. The slot die coating mechanism is investigated and the influencing factors for coating uniformity and defect are defined. The coated transparent conductive film has the same properties as the sputtered ITO and has been used as the TC electrode for printed lighting, whose performance has been proven by standard weathering test for 1000 h.</div></front></TEI><inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0040-6090</s0></fA01><fA02 i1="01"><s0>THSFAP</s0></fA02><fA03 i2="1"><s0>Thin solid films</s0></fA03><fA05><s2>544</s2></fA05><fA08 i1="01" i2="1" l="ENG"><s1>Transparent conductive film by large area roll-to-roll processing</s1></fA08><fA09 i1="01" i2="1" l="ENG"><s1>The 6th International Conference on Technological Advances of Thin Films & Surface Coatings</s1></fA09><fA11 i1="01" i2="1"><s1>WU (Linda Y. L.)</s1></fA11><fA11 i1="02" i2="1"><s1>KERK (W. T.)</s1></fA11><fA11 i1="03" i2="1"><s1>WONG (C. C.)</s1></fA11><fA12 i1="01" i2="1"><s1>ZHANG (Sam)</s1><s9>ed.</s9></fA12><fA12 i1="02" i2="1"><s1>GOH (Gregory K. L.)</s1><s9>ed.</s9></fA12><fA12 i1="03" i2="1"><s1>CHEN (Zhong)</s1><s9>ed.</s9></fA12><fA12 i1="04" i2="1"><s1>QI (Guojun)</s1><s9>ed.</s9></fA12><fA12 i1="05" i2="1"><s1>WONG (Chee Cheong)</s1><s9>ed.</s9></fA12><fA12 i1="06" i2="1"><s1>LIU (Erjia)</s1><s9>ed.</s9></fA12><fA14 i1="01"><s1>Singapore Institute of Manufacturing Technology, 71 Nanyang Drive</s1><s2>Singapore 638075</s2><s3>SGP</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ></fA14><fA14 i1="02"><s1>School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue</s1><s2>Singapore 639798</s2><s3>SGP</s3><sZ>3 aut.</sZ></fA14><fA20><s1>427-432</s1></fA20><fA21><s1>2013</s1></fA21><fA23 i1="01"><s0>ENG</s0></fA23><fA43 i1="01"><s1>INIST</s1><s2>13597</s2><s5>354000501563070810</s5></fA43><fA44><s0>0000</s0><s1>© 2013 INIST-CNRS. All rights reserved.</s1></fA44><fA45><s0>17 ref.</s0></fA45><fA47 i1="01" i2="1"><s0>13-0332088</s0></fA47><fA60><s1>P</s1><s2>C</s2></fA60><fA61><s0>A</s0></fA61><fA64 i1="01" i2="1"><s0>Thin solid films</s0></fA64><fA66 i1="01"><s0>NLD</s0></fA66><fC01 i1="01" l="ENG"><s0>Sputtered indium tin oxide (ITO) coating on polyethylene terephthalate film has been used as the substrate for roll-to-roll fabrication of large area printed electronics devices, but it is expensive and could be cracked when bending, limiting its applications. Transparent conductive (TC) electrode made by roll-to-roll coating of transparent conductive ink on flexible substrate is an alternative, but both the ink material and the control of the coating quality are very crucial. The major challenges are the coating performance, coating uniformity and defect control during roll-to-roll processing. In this paper, we report the chemical synthesis of silver nanowires in preferred shape and size, the surface modification of the Ag nanowires for better dispersion into the commercial Poly(3,4-ethylenedioxythiophene) Poly(styrenesulfonate) (PEDOT:PSS) conductive polymer ink, and the controlled roll-to-roll coating process on flexible polyethylene terephthalate substrate by a one meter web-width roll-to-roll slot die coating system. We obtained high uniformity PEDOT:PSS coating with optical transmission higher than 80% and sheet resistance lower than 100 Ω/square, and silver containing coating with sheet resistance below 40 Ω/square and maintained optical transmittance. The slot die coating mechanism is investigated and the influencing factors for coating uniformity and defect are defined. The coated transparent conductive film has the same properties as the sputtered ITO and has been used as the TC electrode for printed lighting, whose performance has been proven by standard weathering test for 1000 h.</s0></fC01><fC02 i1="01" i2="3"><s0>001B80A15C</s0></fC02><fC02 i1="02" i2="3"><s0>001B40B79W</s0></fC02><fC02 i1="03" i2="3"><s0>001B80A07V</s0></fC02><fC02 i1="04" i2="3"><s0>001B80A07Z</s0></fC02><fC03 i1="01" i2="3" l="FRE"><s0>Couche mince</s0><s5>01</s5></fC03><fC03 i1="01" i2="3" l="ENG"><s0>Thin films</s0><s5>01</s5></fC03><fC03 i1="02" i2="3" l="FRE"><s0>Dépôt pulvérisation</s0><s5>02</s5></fC03><fC03 i1="02" i2="3" l="ENG"><s0>Sputter deposition</s0><s5>02</s5></fC03><fC03 i1="03" i2="X" l="FRE"><s0>Oxyde d'indium</s0><s5>03</s5></fC03><fC03 i1="03" i2="X" l="ENG"><s0>Indium oxide</s0><s5>03</s5></fC03><fC03 i1="03" i2="X" l="SPA"><s0>Indio óxido</s0><s5>03</s5></fC03><fC03 i1="04" i2="X" l="FRE"><s0>Oxyde d'étain</s0><s5>04</s5></fC03><fC03 i1="04" i2="X" l="ENG"><s0>Tin oxide</s0><s5>04</s5></fC03><fC03 i1="04" i2="X" l="SPA"><s0>Estaño óxido</s0><s5>04</s5></fC03><fC03 i1="05" i2="3" l="FRE"><s0>Revêtement optique</s0><s5>05</s5></fC03><fC03 i1="05" i2="3" l="ENG"><s0>Optical coatings</s0><s5>05</s5></fC03><fC03 i1="06" i2="3" l="FRE"><s0>Téréphtalate</s0><s2>NK</s2><s5>06</s5></fC03><fC03 i1="06" i2="3" l="ENG"><s0>Terephthalates</s0><s2>NK</s2><s5>06</s5></fC03><fC03 i1="07" i2="3" l="FRE"><s0>Flexion</s0><s5>07</s5></fC03><fC03 i1="07" i2="3" l="ENG"><s0>Bending</s0><s5>07</s5></fC03><fC03 i1="08" i2="X" l="FRE"><s0>Couche mince transparente</s0><s5>08</s5></fC03><fC03 i1="08" i2="X" l="ENG"><s0>Transparent thin film</s0><s5>08</s5></fC03><fC03 i1="08" i2="X" l="SPA"><s0>Película transparente</s0><s5>08</s5></fC03><fC03 i1="09" i2="3" l="FRE"><s0>Encre</s0><s5>09</s5></fC03><fC03 i1="09" i2="3" l="ENG"><s0>Inks</s0><s5>09</s5></fC03><fC03 i1="10" i2="X" l="FRE"><s0>Synthèse chimique</s0><s5>10</s5></fC03><fC03 i1="10" i2="X" l="ENG"><s0>Chemical synthesis</s0><s5>10</s5></fC03><fC03 i1="10" i2="X" l="SPA"><s0>Síntesis química</s0><s5>10</s5></fC03><fC03 i1="11" i2="3" l="FRE"><s0>Argent</s0><s2>NC</s2><s5>11</s5></fC03><fC03 i1="11" i2="3" l="ENG"><s0>Silver</s0><s2>NC</s2><s5>11</s5></fC03><fC03 i1="12" i2="3" l="FRE"><s0>Nanofil</s0><s5>12</s5></fC03><fC03 i1="12" i2="3" l="ENG"><s0>Nanowires</s0><s5>12</s5></fC03><fC03 i1="13" i2="3" l="FRE"><s0>Nanomatériau</s0><s5>13</s5></fC03><fC03 i1="13" i2="3" l="ENG"><s0>Nanostructured materials</s0><s5>13</s5></fC03><fC03 i1="14" i2="3" l="FRE"><s0>Traitement surface</s0><s5>14</s5></fC03><fC03 i1="14" i2="3" l="ENG"><s0>Surface treatments</s0><s5>14</s5></fC03><fC03 i1="15" i2="3" l="FRE"><s0>Dispersion</s0><s5>29</s5></fC03><fC03 i1="15" i2="3" l="ENG"><s0>Dispersions</s0><s5>29</s5></fC03><fC03 i1="16" i2="X" l="FRE"><s0>Thiophène polymère</s0><s2>NK</s2><s5>30</s5></fC03><fC03 i1="16" i2="X" l="ENG"><s0>Thiophene polymer</s0><s2>NK</s2><s5>30</s5></fC03><fC03 i1="16" i2="X" l="SPA"><s0>Tiofeno polímero</s0><s2>NK</s2><s5>30</s5></fC03><fC03 i1="17" i2="X" l="FRE"><s0>Thiophène dérivé polymère</s0><s2>NK</s2><s5>31</s5></fC03><fC03 i1="17" i2="X" l="ENG"><s0>Thiophene derivative polymer</s0><s2>NK</s2><s5>31</s5></fC03><fC03 i1="17" i2="X" l="SPA"><s0>Tiofeno derivado polímero</s0><s2>NK</s2><s5>31</s5></fC03><fC03 i1="18" i2="3" l="FRE"><s0>Polymère</s0><s5>32</s5></fC03><fC03 i1="18" i2="3" l="ENG"><s0>Polymers</s0><s5>32</s5></fC03><fC03 i1="19" i2="3" l="FRE"><s0>Spectre absorption</s0><s5>33</s5></fC03><fC03 i1="19" i2="3" l="ENG"><s0>Absorption spectra</s0><s5>33</s5></fC03><fC03 i1="20" i2="3" l="FRE"><s0>Résistivité couche</s0><s5>34</s5></fC03><fC03 i1="20" i2="3" l="ENG"><s0>Sheet resistivity</s0><s5>34</s5></fC03><fC03 i1="21" i2="3" l="FRE"><s0>Substrat oxyde d'indium et de zinc</s0><s4>INC</s4><s5>46</s5></fC03><fC03 i1="22" i2="3" l="FRE"><s0>Substrat InSnO</s0><s4>INC</s4><s5>47</s5></fC03><fC03 i1="23" i2="3" l="FRE"><s0>Substrat polymère</s0><s4>INC</s4><s5>48</s5></fC03><fC03 i1="24" i2="3" l="FRE"><s0>8115C</s0><s4>INC</s4><s5>71</s5></fC03><fC03 i1="25" i2="3" l="FRE"><s0>4279W</s0><s4>INC</s4><s5>72</s5></fC03><fC03 i1="26" i2="3" l="FRE"><s0>8107V</s0><s4>INC</s4><s5>73</s5></fC03><fC03 i1="27" i2="3" l="FRE"><s0>8107</s0><s4>INC</s4><s5>74</s5></fC03><fN21><s1>315</s1></fN21><fN44 i1="01"><s1>OTO</s1></fN44><fN82><s1>OTO</s1></fN82></pA><pR><fA30 i1="01" i2="1" l="ENG"><s1>ThinFilms2012 International Conference on Technological Advances of Thin Films & Surface Coatings</s1><s2>6</s2><s3>Singapore SGP</s3><s4>2012-07-15</s4></fA30></pR></standard></inist></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=IndiumV3/Data/Main/Repository
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000294 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Repository/biblio.hfd -nk 000294 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= *** parameter Area/wikiCode missing ***
|area= IndiumV3
|flux= Main
|étape= Repository
|type= RBID
|clé= Pascal:13-0332088
|texte= Transparent conductive film by large area roll-to-roll processing
}}
| This area was generated with Dilib version V0.5.77. |  |