One-step vapor-phase synthesis of transparent high refractive index sulfur-containing polymers
High refractive index polymers (HRIPs) have recently emerged as an important class of materials for use in a variety of optoelectronic devices including image sensors, lithography, and light-emitting diodes. However, achieving polymers having refractive index exceeding 1.8 while maintaining full tra...
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Veröffentlicht in: | Science advances 2020-07, Vol.6 (28), p.eabb5320-eabb5320 |
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creator | Kim, Do Heung Jang, Wontae Choi, Keonwoo Choi, Ji Sung Pyun, Jeffrey Lim, Jeewoo Char, Kookheon Im, Sung Gap |
description | High refractive index polymers (HRIPs) have recently emerged as an important class of materials for use in a variety of optoelectronic devices including image sensors, lithography, and light-emitting diodes. However, achieving polymers having refractive index exceeding 1.8 while maintaining full transparency in the visible range still remains formidably challenging. Here, we present a unique one-step vapor-phase process, termed sulfur chemical vapor deposition, to generate highly stable, ultrahigh refractive index (
> 1.9) polymers directly from elemental sulfur. The deposition process involved vapor-phase radical polymerization between elemental sulfur and vinyl monomers to provide polymer films with controlled thickness and sulfur content, along with the refractive index as high as 1.91. Notably, the HRIP thin film showed unprecedented optical transparency throughout the visible range, attributed to the absence of long polysulfide segments within the polymer, which will serve as a key component in a wide range of optical devices. |
doi_str_mv | 10.1126/sciadv.abb5320 |
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> 1.9) polymers directly from elemental sulfur. The deposition process involved vapor-phase radical polymerization between elemental sulfur and vinyl monomers to provide polymer films with controlled thickness and sulfur content, along with the refractive index as high as 1.91. Notably, the HRIP thin film showed unprecedented optical transparency throughout the visible range, attributed to the absence of long polysulfide segments within the polymer, which will serve as a key component in a wide range of optical devices.</description><identifier>ISSN: 2375-2548</identifier><identifier>EISSN: 2375-2548</identifier><identifier>DOI: 10.1126/sciadv.abb5320</identifier><identifier>PMID: 32923596</identifier><language>eng</language><publisher>United States: American Association for the Advancement of Science</publisher><subject>Materials Science ; SciAdv r-articles</subject><ispartof>Science advances, 2020-07, Vol.6 (28), p.eabb5320-eabb5320</ispartof><rights>Copyright © 2020 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC).</rights><rights>Copyright © 2020 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC). 2020 The Authors</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c456t-40ea434059c111e91edbfe3d85f9c87bd015715c3136b09b280907d5ba1fb1123</citedby><cites>FETCH-LOGICAL-c456t-40ea434059c111e91edbfe3d85f9c87bd015715c3136b09b280907d5ba1fb1123</cites><orcidid>0000-0002-2802-6398 ; 0000-0002-7962-5163 ; 0000-0001-8304-206X ; 0000-0002-7938-8022 ; 0000-0002-0507-4549 ; 0000-0001-9224-1220</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7455493/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7455493/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,864,885,27924,27925,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32923596$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Kim, Do Heung</creatorcontrib><creatorcontrib>Jang, Wontae</creatorcontrib><creatorcontrib>Choi, Keonwoo</creatorcontrib><creatorcontrib>Choi, Ji Sung</creatorcontrib><creatorcontrib>Pyun, Jeffrey</creatorcontrib><creatorcontrib>Lim, Jeewoo</creatorcontrib><creatorcontrib>Char, Kookheon</creatorcontrib><creatorcontrib>Im, Sung Gap</creatorcontrib><title>One-step vapor-phase synthesis of transparent high refractive index sulfur-containing polymers</title><title>Science advances</title><addtitle>Sci Adv</addtitle><description>High refractive index polymers (HRIPs) have recently emerged as an important class of materials for use in a variety of optoelectronic devices including image sensors, lithography, and light-emitting diodes. However, achieving polymers having refractive index exceeding 1.8 while maintaining full transparency in the visible range still remains formidably challenging. Here, we present a unique one-step vapor-phase process, termed sulfur chemical vapor deposition, to generate highly stable, ultrahigh refractive index (
> 1.9) polymers directly from elemental sulfur. The deposition process involved vapor-phase radical polymerization between elemental sulfur and vinyl monomers to provide polymer films with controlled thickness and sulfur content, along with the refractive index as high as 1.91. Notably, the HRIP thin film showed unprecedented optical transparency throughout the visible range, attributed to the absence of long polysulfide segments within the polymer, which will serve as a key component in a wide range of optical devices.</description><subject>Materials Science</subject><subject>SciAdv r-articles</subject><issn>2375-2548</issn><issn>2375-2548</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNpVkc1r3DAQxUVpaEKSa49Bx1y81ae9uhRKaJNCIJfkGiHJ47WKV3I09pL97-Oy25CeZmDevHnMj5CvnK04F_U3DNG1u5XzXkvBPpEzIRtdCa3Wnz_0p-QS8Q9jjKu61tx8IadSGCG1qc_I80OCCicY6c6NuVRj7xAo7tPUA0akuaNTcQlHVyBNtI-bnhboigtT3AGNqYVXivPQzaUKOU0uppg2dMzDfgsFL8hJ5waEy2M9J0-_fj7e3FX3D7e_b37cV0HpeqoUA6ekYtoEzjkYDq3vQLZr3ZmwbnzLuG64DpLL2jPjxZoZ1rTaO9755RXynHw_-I6z30IblqzFDXYscevK3mYX7f-TFHu7yTvbKK2VkYvB9dGg5JcZcLLbiAGGwSXIM1qhlKgZrxuzSFcHaSgZcXnG-xnO7F8u9sDFHrksC1cfw73L_1GQb0mZjcs</recordid><startdate>20200701</startdate><enddate>20200701</enddate><creator>Kim, Do Heung</creator><creator>Jang, Wontae</creator><creator>Choi, Keonwoo</creator><creator>Choi, Ji Sung</creator><creator>Pyun, Jeffrey</creator><creator>Lim, Jeewoo</creator><creator>Char, Kookheon</creator><creator>Im, Sung Gap</creator><general>American Association for the Advancement of Science</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0002-2802-6398</orcidid><orcidid>https://orcid.org/0000-0002-7962-5163</orcidid><orcidid>https://orcid.org/0000-0001-8304-206X</orcidid><orcidid>https://orcid.org/0000-0002-7938-8022</orcidid><orcidid>https://orcid.org/0000-0002-0507-4549</orcidid><orcidid>https://orcid.org/0000-0001-9224-1220</orcidid></search><sort><creationdate>20200701</creationdate><title>One-step vapor-phase synthesis of transparent high refractive index sulfur-containing polymers</title><author>Kim, Do Heung ; Jang, Wontae ; Choi, Keonwoo ; Choi, Ji Sung ; Pyun, Jeffrey ; Lim, Jeewoo ; Char, Kookheon ; Im, Sung Gap</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c456t-40ea434059c111e91edbfe3d85f9c87bd015715c3136b09b280907d5ba1fb1123</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Materials Science</topic><topic>SciAdv r-articles</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kim, Do Heung</creatorcontrib><creatorcontrib>Jang, Wontae</creatorcontrib><creatorcontrib>Choi, Keonwoo</creatorcontrib><creatorcontrib>Choi, Ji Sung</creatorcontrib><creatorcontrib>Pyun, Jeffrey</creatorcontrib><creatorcontrib>Lim, Jeewoo</creatorcontrib><creatorcontrib>Char, Kookheon</creatorcontrib><creatorcontrib>Im, Sung Gap</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Science advances</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kim, Do Heung</au><au>Jang, Wontae</au><au>Choi, Keonwoo</au><au>Choi, Ji Sung</au><au>Pyun, Jeffrey</au><au>Lim, Jeewoo</au><au>Char, Kookheon</au><au>Im, Sung Gap</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>One-step vapor-phase synthesis of transparent high refractive index sulfur-containing polymers</atitle><jtitle>Science advances</jtitle><addtitle>Sci Adv</addtitle><date>2020-07-01</date><risdate>2020</risdate><volume>6</volume><issue>28</issue><spage>eabb5320</spage><epage>eabb5320</epage><pages>eabb5320-eabb5320</pages><issn>2375-2548</issn><eissn>2375-2548</eissn><abstract>High refractive index polymers (HRIPs) have recently emerged as an important class of materials for use in a variety of optoelectronic devices including image sensors, lithography, and light-emitting diodes. However, achieving polymers having refractive index exceeding 1.8 while maintaining full transparency in the visible range still remains formidably challenging. Here, we present a unique one-step vapor-phase process, termed sulfur chemical vapor deposition, to generate highly stable, ultrahigh refractive index (
> 1.9) polymers directly from elemental sulfur. The deposition process involved vapor-phase radical polymerization between elemental sulfur and vinyl monomers to provide polymer films with controlled thickness and sulfur content, along with the refractive index as high as 1.91. Notably, the HRIP thin film showed unprecedented optical transparency throughout the visible range, attributed to the absence of long polysulfide segments within the polymer, which will serve as a key component in a wide range of optical devices.</abstract><cop>United States</cop><pub>American Association for the Advancement of Science</pub><pmid>32923596</pmid><doi>10.1126/sciadv.abb5320</doi><orcidid>https://orcid.org/0000-0002-2802-6398</orcidid><orcidid>https://orcid.org/0000-0002-7962-5163</orcidid><orcidid>https://orcid.org/0000-0001-8304-206X</orcidid><orcidid>https://orcid.org/0000-0002-7938-8022</orcidid><orcidid>https://orcid.org/0000-0002-0507-4549</orcidid><orcidid>https://orcid.org/0000-0001-9224-1220</orcidid><oa>free_for_read</oa></addata></record> |
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title | One-step vapor-phase synthesis of transparent high refractive index sulfur-containing polymers |
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