Origin of different electrical conductivities in PEDOT:PSS
The different grades of poly(3,4-ethylenedioxythiophene):poly(4-styrenesulfonate) (PEDOT:PSS) (Clevios P, PH500, and PH1000) were investigated to clarify the origin of the different electrical conductivities using X-ray photoelectron spectroscopy, dynamic light scattering, reflectance spectroscopy,...
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| Veröffentlicht in: | Japanese Journal of Applied Physics 2023-12, Vol.62 (12), p.121003 |
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| container_title | Japanese Journal of Applied Physics |
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| creator | Jing, Yuxin Fukasawa, Yusuke Okuzaki, Hidenori |
| description | The different grades of poly(3,4-ethylenedioxythiophene):poly(4-styrenesulfonate) (PEDOT:PSS) (Clevios P, PH500, and PH1000) were investigated to clarify the origin of the different electrical conductivities using X-ray photoelectron spectroscopy, dynamic light scattering, reflectance spectroscopy, X-ray diffraction, conductive atomic force microscopy, and Raman spectroscopy. The electrical conductivity (
σ
), crystallinity (
X
c
), and carrier mobility (
μ
) increased in the order of Clevios P, PH500, and PH1000, whereas the composition ratio (
α
) and carrier density (
N
c
) were almost the same. The results allowed us to conclude that the mechanism of different
σ
in the PEDOT:PSS lay in
μ
, where high
X
c
with large size (
D
nc
) and number (
N
nc
) of PEDOT nanocrystals uniformly distributed within the PSS matrix favored carrier transport between adjacent nanocrystals, resulting in high
σ
in the bulk state. |
| doi_str_mv | 10.35848/1347-4065/ad0cd9 |
| format | Article |
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σ
), crystallinity (
X
c
), and carrier mobility (
μ
) increased in the order of Clevios P, PH500, and PH1000, whereas the composition ratio (
α
) and carrier density (
N
c
) were almost the same. The results allowed us to conclude that the mechanism of different
σ
in the PEDOT:PSS lay in
μ
, where high
X
c
with large size (
D
nc
) and number (
N
nc
) of PEDOT nanocrystals uniformly distributed within the PSS matrix favored carrier transport between adjacent nanocrystals, resulting in high
σ
in the bulk state.</description><identifier>ISSN: 0021-4922</identifier><identifier>EISSN: 1347-4065</identifier><identifier>DOI: 10.35848/1347-4065/ad0cd9</identifier><identifier>CODEN: JJAPB6</identifier><language>eng</language><publisher>Tokyo: IOP Publishing</publisher><subject>Carrier density ; Carrier mobility ; Carrier transport ; conductivity ; Electrical resistivity ; Nanocrystals ; PEDOT:PSS ; Photoelectrons ; Photon correlation spectroscopy ; Raman spectroscopy ; X ray photoelectron spectroscopy</subject><ispartof>Japanese Journal of Applied Physics, 2023-12, Vol.62 (12), p.121003</ispartof><rights>2023 The Japan Society of Applied Physics</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c411t-c933c46d522a7a0ea025e0d54f926cb0916234987bb68a353a931fc0daa924f13</citedby><cites>FETCH-LOGICAL-c411t-c933c46d522a7a0ea025e0d54f926cb0916234987bb68a353a931fc0daa924f13</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.35848/1347-4065/ad0cd9/pdf$$EPDF$$P50$$Giop$$H</linktopdf><link.rule.ids>314,780,784,27923,27924,53845,53892</link.rule.ids></links><search><creatorcontrib>Jing, Yuxin</creatorcontrib><creatorcontrib>Fukasawa, Yusuke</creatorcontrib><creatorcontrib>Okuzaki, Hidenori</creatorcontrib><title>Origin of different electrical conductivities in PEDOT:PSS</title><title>Japanese Journal of Applied Physics</title><addtitle>Jpn. J. Appl. Phys</addtitle><description>The different grades of poly(3,4-ethylenedioxythiophene):poly(4-styrenesulfonate) (PEDOT:PSS) (Clevios P, PH500, and PH1000) were investigated to clarify the origin of the different electrical conductivities using X-ray photoelectron spectroscopy, dynamic light scattering, reflectance spectroscopy, X-ray diffraction, conductive atomic force microscopy, and Raman spectroscopy. The electrical conductivity (
σ
), crystallinity (
X
c
), and carrier mobility (
μ
) increased in the order of Clevios P, PH500, and PH1000, whereas the composition ratio (
α
) and carrier density (
N
c
) were almost the same. The results allowed us to conclude that the mechanism of different
σ
in the PEDOT:PSS lay in
μ
, where high
X
c
with large size (
D
nc
) and number (
N
nc
) of PEDOT nanocrystals uniformly distributed within the PSS matrix favored carrier transport between adjacent nanocrystals, resulting in high
σ
in the bulk state.</description><subject>Carrier density</subject><subject>Carrier mobility</subject><subject>Carrier transport</subject><subject>conductivity</subject><subject>Electrical resistivity</subject><subject>Nanocrystals</subject><subject>PEDOT:PSS</subject><subject>Photoelectrons</subject><subject>Photon correlation spectroscopy</subject><subject>Raman spectroscopy</subject><subject>X ray photoelectron spectroscopy</subject><issn>0021-4922</issn><issn>1347-4065</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp1kE1Lw0AQhhdRsFZ_gLeAJw-xs5_J9ia1fkChhdbzst0P2VCTuJsK_ntTI3pRGBhmeOYdeBC6xHBDecnKCaasyBkIPtEWjJVHaPSzOkYjAIJzJgk5RWcpVf0oOMMjNF3G8BLqrPGZDd676OoucztnuhiM3mWmqe3edOE9dMGlrCdX87vlZrpar8_Ride75C6--xg93883s8d8sXx4mt0ucsMw7nIjKTVMWE6ILjQ4DYQ7sJx5SYTZgsSCUCbLYrsVpaacakmxN2C1loR5TMfoashtY_O2d6lTVbOPdf9SkVJKUZQFKXoKD5SJTUrRedXG8Krjh8KgvhSpgw918KEGRf3N9XATmvY3tKp0qwRR-FAYgKrW-p7N_2D_z_4EfI90FQ</recordid><startdate>20231201</startdate><enddate>20231201</enddate><creator>Jing, Yuxin</creator><creator>Fukasawa, Yusuke</creator><creator>Okuzaki, Hidenori</creator><general>IOP Publishing</general><general>Japanese Journal of Applied Physics</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20231201</creationdate><title>Origin of different electrical conductivities in PEDOT:PSS</title><author>Jing, Yuxin ; Fukasawa, Yusuke ; Okuzaki, Hidenori</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c411t-c933c46d522a7a0ea025e0d54f926cb0916234987bb68a353a931fc0daa924f13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Carrier density</topic><topic>Carrier mobility</topic><topic>Carrier transport</topic><topic>conductivity</topic><topic>Electrical resistivity</topic><topic>Nanocrystals</topic><topic>PEDOT:PSS</topic><topic>Photoelectrons</topic><topic>Photon correlation spectroscopy</topic><topic>Raman spectroscopy</topic><topic>X ray photoelectron spectroscopy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jing, Yuxin</creatorcontrib><creatorcontrib>Fukasawa, Yusuke</creatorcontrib><creatorcontrib>Okuzaki, Hidenori</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Japanese Journal of Applied Physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jing, Yuxin</au><au>Fukasawa, Yusuke</au><au>Okuzaki, Hidenori</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Origin of different electrical conductivities in PEDOT:PSS</atitle><jtitle>Japanese Journal of Applied Physics</jtitle><addtitle>Jpn. J. Appl. Phys</addtitle><date>2023-12-01</date><risdate>2023</risdate><volume>62</volume><issue>12</issue><spage>121003</spage><pages>121003-</pages><issn>0021-4922</issn><eissn>1347-4065</eissn><coden>JJAPB6</coden><abstract>The different grades of poly(3,4-ethylenedioxythiophene):poly(4-styrenesulfonate) (PEDOT:PSS) (Clevios P, PH500, and PH1000) were investigated to clarify the origin of the different electrical conductivities using X-ray photoelectron spectroscopy, dynamic light scattering, reflectance spectroscopy, X-ray diffraction, conductive atomic force microscopy, and Raman spectroscopy. The electrical conductivity (
σ
), crystallinity (
X
c
), and carrier mobility (
μ
) increased in the order of Clevios P, PH500, and PH1000, whereas the composition ratio (
α
) and carrier density (
N
c
) were almost the same. The results allowed us to conclude that the mechanism of different
σ
in the PEDOT:PSS lay in
μ
, where high
X
c
with large size (
D
nc
) and number (
N
nc
) of PEDOT nanocrystals uniformly distributed within the PSS matrix favored carrier transport between adjacent nanocrystals, resulting in high
σ
in the bulk state.</abstract><cop>Tokyo</cop><pub>IOP Publishing</pub><doi>10.35848/1347-4065/ad0cd9</doi><tpages>7</tpages></addata></record> |
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| ispartof | Japanese Journal of Applied Physics, 2023-12, Vol.62 (12), p.121003 |
| issn | 0021-4922 1347-4065 |
| language | eng |
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| source | IOP Publishing Journals; Institute of Physics (IOP) Journals - HEAL-Link |
| subjects | Carrier density Carrier mobility Carrier transport conductivity Electrical resistivity Nanocrystals PEDOT:PSS Photoelectrons Photon correlation spectroscopy Raman spectroscopy X ray photoelectron spectroscopy |
| title | Origin of different electrical conductivities in PEDOT:PSS |
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