Synthesis and characterization nanocomposite of polyacrylamide-rGO-Ag-PEDOT/PSS hydrogels by photo polymerization method
We present a novel approach to the fabrication of advanced polymeric nanocomposite hydrogels from polyacrylamide (PAAm) by incorporation of graphene‐silver‐polyethylenedioxythiophene‐polystyrene sulfonate (rGO‐Ag‐PEDOT/PSS) by photopolymerization method. Infrared spectroscopy was employed to charact...
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| Veröffentlicht in: | Polymers for advanced technologies 2016-03, Vol.27 (3), p.366-373 |
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| container_title | Polymers for advanced technologies |
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| creator | Lim, Byung Chul Singu, Bal Sydulu Hong, Sang Eun Na, Yang Ho Yoon, Kuk Ro |
| description | We present a novel approach to the fabrication of advanced polymeric nanocomposite hydrogels from polyacrylamide (PAAm) by incorporation of graphene‐silver‐polyethylenedioxythiophene‐polystyrene sulfonate (rGO‐Ag‐PEDOT/PSS) by photopolymerization method. Infrared spectroscopy was employed to characterize the structure of the hydrogels. The internal network structure of nanocomposite hydrogels was investigated by scanning electron microscope. Swelling, deswelling, and mechanical properties of the hydrogels were investigated. The compressive strength of nanocomposite hydrogels reaches maximum of 1.71 MPa when the ratio of rGO‐Ag‐PEDOT/PSS to PAAm was 0.3 wt%, which is 1.57 times higher than that of PAAm hydrogels (1.09 MPa). The electrical conductivity of the PAAm‐rGO‐Ag‐PEDOT/PSS hydrogel was found to be 3.91 × 10−5 S cm−1. Copyright © 2015 John Wiley & Sons, Ltd. |
| doi_str_mv | 10.1002/pat.3648 |
| format | Article |
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Infrared spectroscopy was employed to characterize the structure of the hydrogels. The internal network structure of nanocomposite hydrogels was investigated by scanning electron microscope. Swelling, deswelling, and mechanical properties of the hydrogels were investigated. The compressive strength of nanocomposite hydrogels reaches maximum of 1.71 MPa when the ratio of rGO‐Ag‐PEDOT/PSS to PAAm was 0.3 wt%, which is 1.57 times higher than that of PAAm hydrogels (1.09 MPa). The electrical conductivity of the PAAm‐rGO‐Ag‐PEDOT/PSS hydrogel was found to be 3.91 × 10−5 S cm−1. 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Adv. Technol</addtitle><description>We present a novel approach to the fabrication of advanced polymeric nanocomposite hydrogels from polyacrylamide (PAAm) by incorporation of graphene‐silver‐polyethylenedioxythiophene‐polystyrene sulfonate (rGO‐Ag‐PEDOT/PSS) by photopolymerization method. Infrared spectroscopy was employed to characterize the structure of the hydrogels. The internal network structure of nanocomposite hydrogels was investigated by scanning electron microscope. Swelling, deswelling, and mechanical properties of the hydrogels were investigated. The compressive strength of nanocomposite hydrogels reaches maximum of 1.71 MPa when the ratio of rGO‐Ag‐PEDOT/PSS to PAAm was 0.3 wt%, which is 1.57 times higher than that of PAAm hydrogels (1.09 MPa). The electrical conductivity of the PAAm‐rGO‐Ag‐PEDOT/PSS hydrogel was found to be 3.91 × 10−5 S cm−1. Copyright © 2015 John Wiley & Sons, Ltd.</description><subject>Electrical resistivity</subject><subject>graphene</subject><subject>Hydrogels</subject><subject>Infrared spectroscopy</subject><subject>Mechanical properties</subject><subject>Nanocomposites</subject><subject>photopolymerization</subject><subject>Resistivity</subject><subject>Scanning electron microscopy</subject><subject>silver</subject><subject>Swelling</subject><issn>1042-7147</issn><issn>1099-1581</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNpdkFFr2zAUhc1oYW032E8w7KUvSnQtybIeQ9JmhbIEknawF6HIcq3OtlxJYXF__Zx1LNCnc-F899zLSZIvgCeAcTbtVZyQnBYfkgvAQiBgBZwdZ5ohDpR_TC5DeMZ49AS_SA6boYu1CTakqitTXSuvdDTevqpoXZd2qnPatb0LNprUVWnvmkFpPzSqtaVBfrlCsye0vlmsttP1ZpPWQ-ndk2lCuhvSvnbR_V1pT5GtibUrPyXnlWqC-fxPr5KH25vt_Bu6Xy3v5rN7pCmGAuVVxjKeCwNcZ0bnREPFGFBWVaXe4Z0uKOeUEMF0WTCal2REBc0EAVbS0bhKrt9ye-9e9iZE2dqgTdOozrh9kFBgTMV4JB_Rr-_QZ7f33fidBJ6D4LwAMVLojfptGzPI3ttW-UEClsf-5di_PPYv17PtUU-8DdEc_vPK_5I5J5zJH9-XMluzzeNPAnJB_gDSJome</recordid><startdate>201603</startdate><enddate>201603</enddate><creator>Lim, Byung Chul</creator><creator>Singu, Bal Sydulu</creator><creator>Hong, Sang Eun</creator><creator>Na, Yang Ho</creator><creator>Yoon, Kuk Ro</creator><general>Blackwell Publishing Ltd</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>201603</creationdate><title>Synthesis and characterization nanocomposite of polyacrylamide-rGO-Ag-PEDOT/PSS hydrogels by photo polymerization method</title><author>Lim, Byung Chul ; Singu, Bal Sydulu ; Hong, Sang Eun ; Na, Yang Ho ; Yoon, Kuk Ro</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4018-6f252769e17c2ec63c1f55145ffdcb0bc847743395cd8546d39e19429315d4433</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Electrical resistivity</topic><topic>graphene</topic><topic>Hydrogels</topic><topic>Infrared spectroscopy</topic><topic>Mechanical properties</topic><topic>Nanocomposites</topic><topic>photopolymerization</topic><topic>Resistivity</topic><topic>Scanning electron microscopy</topic><topic>silver</topic><topic>Swelling</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lim, Byung Chul</creatorcontrib><creatorcontrib>Singu, Bal Sydulu</creatorcontrib><creatorcontrib>Hong, Sang Eun</creatorcontrib><creatorcontrib>Na, Yang Ho</creatorcontrib><creatorcontrib>Yoon, Kuk Ro</creatorcontrib><collection>Istex</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Polymers for advanced technologies</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lim, Byung Chul</au><au>Singu, Bal Sydulu</au><au>Hong, Sang Eun</au><au>Na, Yang Ho</au><au>Yoon, Kuk Ro</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis and characterization nanocomposite of polyacrylamide-rGO-Ag-PEDOT/PSS hydrogels by photo polymerization method</atitle><jtitle>Polymers for advanced technologies</jtitle><addtitle>Polym. Adv. Technol</addtitle><date>2016-03</date><risdate>2016</risdate><volume>27</volume><issue>3</issue><spage>366</spage><epage>373</epage><pages>366-373</pages><issn>1042-7147</issn><eissn>1099-1581</eissn><coden>PADTE5</coden><abstract>We present a novel approach to the fabrication of advanced polymeric nanocomposite hydrogels from polyacrylamide (PAAm) by incorporation of graphene‐silver‐polyethylenedioxythiophene‐polystyrene sulfonate (rGO‐Ag‐PEDOT/PSS) by photopolymerization method. Infrared spectroscopy was employed to characterize the structure of the hydrogels. The internal network structure of nanocomposite hydrogels was investigated by scanning electron microscope. Swelling, deswelling, and mechanical properties of the hydrogels were investigated. The compressive strength of nanocomposite hydrogels reaches maximum of 1.71 MPa when the ratio of rGO‐Ag‐PEDOT/PSS to PAAm was 0.3 wt%, which is 1.57 times higher than that of PAAm hydrogels (1.09 MPa). The electrical conductivity of the PAAm‐rGO‐Ag‐PEDOT/PSS hydrogel was found to be 3.91 × 10−5 S cm−1. Copyright © 2015 John Wiley & Sons, Ltd.</abstract><cop>Bognor Regis</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1002/pat.3648</doi><tpages>8</tpages></addata></record> |
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| subjects | Electrical resistivity graphene Hydrogels Infrared spectroscopy Mechanical properties Nanocomposites photopolymerization Resistivity Scanning electron microscopy silver Swelling |
| title | Synthesis and characterization nanocomposite of polyacrylamide-rGO-Ag-PEDOT/PSS hydrogels by photo polymerization method |
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