Nanofibers-based nanoweb promise superhydrophobic polyaniline: From star-shaped to leaf-shaped structures
•Star-shaped and leaf-shaped PANIs were prepared using lithium triflate as dopant.•Star-shaped and leaf-shaped PANIs both exhibit good superhydrophobicity.•The good superhydrophobicity is due to the special nanoweb structure and low surface tension of dopant. Star-shaped and leaf-shaped polyaniline...
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| Veröffentlicht in: | Journal of colloid and interface science 2013-11, Vol.409, p.255-258 |
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| creator | Fan, Haosen Wang, Hao Guo, Jing Zhao, Ning Xu, Jian |
| description | •Star-shaped and leaf-shaped PANIs were prepared using lithium triflate as dopant.•Star-shaped and leaf-shaped PANIs both exhibit good superhydrophobicity.•The good superhydrophobicity is due to the special nanoweb structure and low surface tension of dopant.
Star-shaped and leaf-shaped polyaniline (PANI) hierarchical structures with interlaced nanofibers on the surface were successfully prepared by chemical polymerization of aniline in the presence of lithium triflate (LT). Chemical structure and composition of the star-like PANI obtained were characterized by FTIR and UV–vis spectra. PANI 2D architectures can be tailored from star-shaped to leaf-shaped structures by change the concentration of LT. The synthesized star-like and leaf-like polyaniline show good superhydrophobicity with water contact angles of both above 150° due to the combination of the rough nanoweb structure and the low surface tension of fluorinated chain of dopant. This method is a facile and applicable strategy for a large-scale fabrication of 2D PANI micro/nanostructures. Many potential applications such as self-cleaning and antifouling coating can be expected based on the superhydrophobic PANI micro/nanostructures. |
| doi_str_mv | 10.1016/j.jcis.2013.07.056 |
| format | Article |
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Star-shaped and leaf-shaped polyaniline (PANI) hierarchical structures with interlaced nanofibers on the surface were successfully prepared by chemical polymerization of aniline in the presence of lithium triflate (LT). Chemical structure and composition of the star-like PANI obtained were characterized by FTIR and UV–vis spectra. PANI 2D architectures can be tailored from star-shaped to leaf-shaped structures by change the concentration of LT. The synthesized star-like and leaf-like polyaniline show good superhydrophobicity with water contact angles of both above 150° due to the combination of the rough nanoweb structure and the low surface tension of fluorinated chain of dopant. This method is a facile and applicable strategy for a large-scale fabrication of 2D PANI micro/nanostructures. Many potential applications such as self-cleaning and antifouling coating can be expected based on the superhydrophobic PANI micro/nanostructures.</description><identifier>ISSN: 0021-9797</identifier><identifier>EISSN: 1095-7103</identifier><identifier>DOI: 10.1016/j.jcis.2013.07.056</identifier><identifier>PMID: 23978289</identifier><identifier>CODEN: JCISA5</identifier><language>eng</language><publisher>Amsterdam: Elsevier Inc</publisher><subject>Aniline ; antifouling agents ; chemical structure ; Chemistry ; coatings ; Contact angle ; Exact sciences and technology ; Fourier transform infrared spectroscopy ; General and physical chemistry ; hydrophobicity ; Leaf-shaped ; Nanocomposites ; nanofibers ; Nanomaterials ; Nanostructure ; Nanoweb ; Polyaniline ; Polyanilines ; Polymerization ; Solid-liquid interface ; Star-shaped ; Superhydrophobic ; Surface physical chemistry ; surface tension ; Two dimensional</subject><ispartof>Journal of colloid and interface science, 2013-11, Vol.409, p.255-258</ispartof><rights>2013</rights><rights>2014 INIST-CNRS</rights><rights>Crown Copyright © 2013. Published by Elsevier Inc. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c443t-54eeca6423e365012ecd0b41db9f91609afd3fe969b53c5e697d8da18fa076853</citedby><cites>FETCH-LOGICAL-c443t-54eeca6423e365012ecd0b41db9f91609afd3fe969b53c5e697d8da18fa076853</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0021979713007030$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27779425$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23978289$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Fan, Haosen</creatorcontrib><creatorcontrib>Wang, Hao</creatorcontrib><creatorcontrib>Guo, Jing</creatorcontrib><creatorcontrib>Zhao, Ning</creatorcontrib><creatorcontrib>Xu, Jian</creatorcontrib><title>Nanofibers-based nanoweb promise superhydrophobic polyaniline: From star-shaped to leaf-shaped structures</title><title>Journal of colloid and interface science</title><addtitle>J Colloid Interface Sci</addtitle><description>•Star-shaped and leaf-shaped PANIs were prepared using lithium triflate as dopant.•Star-shaped and leaf-shaped PANIs both exhibit good superhydrophobicity.•The good superhydrophobicity is due to the special nanoweb structure and low surface tension of dopant.
Star-shaped and leaf-shaped polyaniline (PANI) hierarchical structures with interlaced nanofibers on the surface were successfully prepared by chemical polymerization of aniline in the presence of lithium triflate (LT). Chemical structure and composition of the star-like PANI obtained were characterized by FTIR and UV–vis spectra. PANI 2D architectures can be tailored from star-shaped to leaf-shaped structures by change the concentration of LT. The synthesized star-like and leaf-like polyaniline show good superhydrophobicity with water contact angles of both above 150° due to the combination of the rough nanoweb structure and the low surface tension of fluorinated chain of dopant. This method is a facile and applicable strategy for a large-scale fabrication of 2D PANI micro/nanostructures. Many potential applications such as self-cleaning and antifouling coating can be expected based on the superhydrophobic PANI micro/nanostructures.</description><subject>Aniline</subject><subject>antifouling agents</subject><subject>chemical structure</subject><subject>Chemistry</subject><subject>coatings</subject><subject>Contact angle</subject><subject>Exact sciences and technology</subject><subject>Fourier transform infrared spectroscopy</subject><subject>General and physical chemistry</subject><subject>hydrophobicity</subject><subject>Leaf-shaped</subject><subject>Nanocomposites</subject><subject>nanofibers</subject><subject>Nanomaterials</subject><subject>Nanostructure</subject><subject>Nanoweb</subject><subject>Polyaniline</subject><subject>Polyanilines</subject><subject>Polymerization</subject><subject>Solid-liquid interface</subject><subject>Star-shaped</subject><subject>Superhydrophobic</subject><subject>Surface physical chemistry</subject><subject>surface tension</subject><subject>Two dimensional</subject><issn>0021-9797</issn><issn>1095-7103</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNp9kMFu1DAURS1ERaeFH2AB2SCxSfocx3GM2KCKFqSqLKBry7GfGY8ycbAT0Px9Hc20S1aWrXOv3zuEvKVQUaDt1a7aGZ-qGiirQFTA2xdkQ0HyUlBgL8kGoKalFFKck4uUdgCUci5fkfOaSdHVndwQf6_H4HyPMZW9TmiLMT_8w76YYtj7hEVaJozbg41h2obem2IKw0GPfvAjfipuMlWkWccybfWU43MoBtTu6ZrmuJh5iZhekzOnh4RvTuclebj5-uv6W3n34_b79Ze70jQNm0veIBrdNjVD1nKgNRoLfUNtL52kLUjtLHMoW9lzZji2UtjOato5DaLtOLskH4-9eYE_C6ZZ5TUMDoMeMSxJUU5ZU1POIKP1ETUxpBTRqSn6vY4HRUGtitVOrYrVqliBUFlxDr079S_9Hu1z5MlpBj6cAJ2MHlzU49rxzAkhZFOvg74_ck4HpX_HzDz8zD-1ACC6jnWZ-HwkMPv66zGqZDyOBq2PaGZlg__fpI9UJaVJ</recordid><startdate>20131101</startdate><enddate>20131101</enddate><creator>Fan, Haosen</creator><creator>Wang, Hao</creator><creator>Guo, Jing</creator><creator>Zhao, Ning</creator><creator>Xu, Jian</creator><general>Elsevier Inc</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20131101</creationdate><title>Nanofibers-based nanoweb promise superhydrophobic polyaniline: From star-shaped to leaf-shaped structures</title><author>Fan, Haosen ; Wang, Hao ; Guo, Jing ; Zhao, Ning ; Xu, Jian</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c443t-54eeca6423e365012ecd0b41db9f91609afd3fe969b53c5e697d8da18fa076853</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Aniline</topic><topic>antifouling agents</topic><topic>chemical structure</topic><topic>Chemistry</topic><topic>coatings</topic><topic>Contact angle</topic><topic>Exact sciences and technology</topic><topic>Fourier transform infrared spectroscopy</topic><topic>General and physical chemistry</topic><topic>hydrophobicity</topic><topic>Leaf-shaped</topic><topic>Nanocomposites</topic><topic>nanofibers</topic><topic>Nanomaterials</topic><topic>Nanostructure</topic><topic>Nanoweb</topic><topic>Polyaniline</topic><topic>Polyanilines</topic><topic>Polymerization</topic><topic>Solid-liquid interface</topic><topic>Star-shaped</topic><topic>Superhydrophobic</topic><topic>Surface physical chemistry</topic><topic>surface tension</topic><topic>Two dimensional</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fan, Haosen</creatorcontrib><creatorcontrib>Wang, Hao</creatorcontrib><creatorcontrib>Guo, Jing</creatorcontrib><creatorcontrib>Zhao, Ning</creatorcontrib><creatorcontrib>Xu, Jian</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of colloid and interface science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fan, Haosen</au><au>Wang, Hao</au><au>Guo, Jing</au><au>Zhao, Ning</au><au>Xu, Jian</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Nanofibers-based nanoweb promise superhydrophobic polyaniline: From star-shaped to leaf-shaped structures</atitle><jtitle>Journal of colloid and interface science</jtitle><addtitle>J Colloid Interface Sci</addtitle><date>2013-11-01</date><risdate>2013</risdate><volume>409</volume><spage>255</spage><epage>258</epage><pages>255-258</pages><issn>0021-9797</issn><eissn>1095-7103</eissn><coden>JCISA5</coden><abstract>•Star-shaped and leaf-shaped PANIs were prepared using lithium triflate as dopant.•Star-shaped and leaf-shaped PANIs both exhibit good superhydrophobicity.•The good superhydrophobicity is due to the special nanoweb structure and low surface tension of dopant.
Star-shaped and leaf-shaped polyaniline (PANI) hierarchical structures with interlaced nanofibers on the surface were successfully prepared by chemical polymerization of aniline in the presence of lithium triflate (LT). Chemical structure and composition of the star-like PANI obtained were characterized by FTIR and UV–vis spectra. PANI 2D architectures can be tailored from star-shaped to leaf-shaped structures by change the concentration of LT. The synthesized star-like and leaf-like polyaniline show good superhydrophobicity with water contact angles of both above 150° due to the combination of the rough nanoweb structure and the low surface tension of fluorinated chain of dopant. This method is a facile and applicable strategy for a large-scale fabrication of 2D PANI micro/nanostructures. Many potential applications such as self-cleaning and antifouling coating can be expected based on the superhydrophobic PANI micro/nanostructures.</abstract><cop>Amsterdam</cop><pub>Elsevier Inc</pub><pmid>23978289</pmid><doi>10.1016/j.jcis.2013.07.056</doi><tpages>4</tpages></addata></record> |
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| subjects | Aniline antifouling agents chemical structure Chemistry coatings Contact angle Exact sciences and technology Fourier transform infrared spectroscopy General and physical chemistry hydrophobicity Leaf-shaped Nanocomposites nanofibers Nanomaterials Nanostructure Nanoweb Polyaniline Polyanilines Polymerization Solid-liquid interface Star-shaped Superhydrophobic Surface physical chemistry surface tension Two dimensional |
| title | Nanofibers-based nanoweb promise superhydrophobic polyaniline: From star-shaped to leaf-shaped structures |
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