Fabrication of polyaniline/waste sugarcane bagasse composite fillers for excellent anti-corrosion protective coatings
Herein, biomass-based anti-corrosion composite fillers for water-based epoxy resin coatings, epoxy resin powder coatings, and efficient anticorrosive coatings were successfully prepared. Polyaniline/sugarcane bagasse composites (PANI-SCB) were prepared by in situ polymerization after the sugarcane b...
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| Veröffentlicht in: | New journal of chemistry 2024-03, Vol.48 (11), p.481-482 |
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| container_issue | 11 |
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| container_title | New journal of chemistry |
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| creator | Yu, Sidi Liu, Yuansong Mo, Rongcan Li, Ya Zhou, Zhongyang Zhang, Liangkun Fan, Bing Cao, Yuegang |
| description | Herein, biomass-based anti-corrosion composite fillers for water-based epoxy resin coatings, epoxy resin powder coatings, and efficient anticorrosive coatings were successfully prepared. Polyaniline/sugarcane bagasse composites (PANI-SCB) were prepared by
in situ
polymerization after the sugarcane bagasse was ground into a powder with a planetary ball mill. SEM results showed that a large number of loose polyaniline particles were formed on the surface of bagasse. Electrochemical testing showed that the water-based epoxy resin coating with 1% PANI-SCB had a low corrosion current density (5.466 × 10
−7
A cm
−2
) and the highest low-frequency impedance modulus (34 260 Ω cm
−2
). The high protection efficiency (99.57%) and slow decline in impedance with a long soaking time indicated satisfactory anti-corrosion performance. On this basis, the prepared powder coating with 3% PANI-SCB presented a low corrosion current and high protection efficiency (99.39%). In addition, the powder coating had considerable adhesion fastness, flexibility, and commercially viable chemical resistance. XRD analysis found that the presence of Fe
2
O
3
and Fe
3
O
4
in the corrosion products can effectively induce the formation of a dense passivation film, thereby improving the corrosion resistance. The economic and environmental composite coating is expected to function in the anti-corrosion maintenance of hydropower station facilities.
Herein, biomass-based anti-corrosion composite fillers for water-based epoxy resin coatings, epoxy resin powder coatings, and efficient anticorrosive coatings were successfully prepared. |
| doi_str_mv | 10.1039/d3nj05901d |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1039_D3NJ05901D</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2954742422</sourcerecordid><originalsourceid>FETCH-LOGICAL-c240t-ab396d2efc2804d624e36aa2b23c88941e1cce1cbdff824b047c729b3e0c95343</originalsourceid><addsrcrecordid>eNpFkMtLAzEQxoMoWB8X70LAm7A2r81ujtJaHxS96HnJZpOSsk3WJKv2vze1oodhZpjffDN8AFxgdIMRFdOOujUqBcLdAZhgykUhCMeHucaMFahk_BicxLhGCOOK4wkYF7INVslkvYPewMH3W-lsb52efsqYNIzjSgYlnYatXMkYNVR-M_ho88zYvtchQuMD1F9K584lKF2yhfIhZCirDsEnrZL92G3mQ24Vz8CRkX3U57_5FLwt7l5nD8Xy5f5xdrssFGEoFbKlgndEG0VqxDpOmKZcStISqupaMKyxUjnazpiasBaxSlVEtFQjJUrK6Cm42uvmH95HHVOz9mNw-WRDRMkqRhghmbreUyp_HIM2zRDsRoZtg1Gzs7WZ0-enH1vnGb7cwyGqP-7fdvoNg9J3gw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2954742422</pqid></control><display><type>article</type><title>Fabrication of polyaniline/waste sugarcane bagasse composite fillers for excellent anti-corrosion protective coatings</title><source>Royal Society Of Chemistry Journals 2008-</source><source>Alma/SFX Local Collection</source><creator>Yu, Sidi ; Liu, Yuansong ; Mo, Rongcan ; Li, Ya ; Zhou, Zhongyang ; Zhang, Liangkun ; Fan, Bing ; Cao, Yuegang</creator><creatorcontrib>Yu, Sidi ; Liu, Yuansong ; Mo, Rongcan ; Li, Ya ; Zhou, Zhongyang ; Zhang, Liangkun ; Fan, Bing ; Cao, Yuegang</creatorcontrib><description>Herein, biomass-based anti-corrosion composite fillers for water-based epoxy resin coatings, epoxy resin powder coatings, and efficient anticorrosive coatings were successfully prepared. Polyaniline/sugarcane bagasse composites (PANI-SCB) were prepared by
in situ
polymerization after the sugarcane bagasse was ground into a powder with a planetary ball mill. SEM results showed that a large number of loose polyaniline particles were formed on the surface of bagasse. Electrochemical testing showed that the water-based epoxy resin coating with 1% PANI-SCB had a low corrosion current density (5.466 × 10
−7
A cm
−2
) and the highest low-frequency impedance modulus (34 260 Ω cm
−2
). The high protection efficiency (99.57%) and slow decline in impedance with a long soaking time indicated satisfactory anti-corrosion performance. On this basis, the prepared powder coating with 3% PANI-SCB presented a low corrosion current and high protection efficiency (99.39%). In addition, the powder coating had considerable adhesion fastness, flexibility, and commercially viable chemical resistance. XRD analysis found that the presence of Fe
2
O
3
and Fe
3
O
4
in the corrosion products can effectively induce the formation of a dense passivation film, thereby improving the corrosion resistance. The economic and environmental composite coating is expected to function in the anti-corrosion maintenance of hydropower station facilities.
Herein, biomass-based anti-corrosion composite fillers for water-based epoxy resin coatings, epoxy resin powder coatings, and efficient anticorrosive coatings were successfully prepared.</description><identifier>ISSN: 1144-0546</identifier><identifier>EISSN: 1369-9261</identifier><identifier>DOI: 10.1039/d3nj05901d</identifier><language>eng</language><publisher>Cambridge: Royal Society of Chemistry</publisher><subject>Bagasse ; Corrosion ; Corrosion currents ; Corrosion prevention ; Corrosion products ; Corrosion resistance ; Epoxy resins ; Fillers ; Hydroelectric power stations ; Impedance ; Iron oxides ; Particulate composites ; Polyanilines ; Powder coating ; Powder coatings ; Protective coatings ; Sugarcane</subject><ispartof>New journal of chemistry, 2024-03, Vol.48 (11), p.481-482</ispartof><rights>Copyright Royal Society of Chemistry 2024</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c240t-ab396d2efc2804d624e36aa2b23c88941e1cce1cbdff824b047c729b3e0c95343</cites><orcidid>0009-0005-7164-7690</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Yu, Sidi</creatorcontrib><creatorcontrib>Liu, Yuansong</creatorcontrib><creatorcontrib>Mo, Rongcan</creatorcontrib><creatorcontrib>Li, Ya</creatorcontrib><creatorcontrib>Zhou, Zhongyang</creatorcontrib><creatorcontrib>Zhang, Liangkun</creatorcontrib><creatorcontrib>Fan, Bing</creatorcontrib><creatorcontrib>Cao, Yuegang</creatorcontrib><title>Fabrication of polyaniline/waste sugarcane bagasse composite fillers for excellent anti-corrosion protective coatings</title><title>New journal of chemistry</title><description>Herein, biomass-based anti-corrosion composite fillers for water-based epoxy resin coatings, epoxy resin powder coatings, and efficient anticorrosive coatings were successfully prepared. Polyaniline/sugarcane bagasse composites (PANI-SCB) were prepared by
in situ
polymerization after the sugarcane bagasse was ground into a powder with a planetary ball mill. SEM results showed that a large number of loose polyaniline particles were formed on the surface of bagasse. Electrochemical testing showed that the water-based epoxy resin coating with 1% PANI-SCB had a low corrosion current density (5.466 × 10
−7
A cm
−2
) and the highest low-frequency impedance modulus (34 260 Ω cm
−2
). The high protection efficiency (99.57%) and slow decline in impedance with a long soaking time indicated satisfactory anti-corrosion performance. On this basis, the prepared powder coating with 3% PANI-SCB presented a low corrosion current and high protection efficiency (99.39%). In addition, the powder coating had considerable adhesion fastness, flexibility, and commercially viable chemical resistance. XRD analysis found that the presence of Fe
2
O
3
and Fe
3
O
4
in the corrosion products can effectively induce the formation of a dense passivation film, thereby improving the corrosion resistance. The economic and environmental composite coating is expected to function in the anti-corrosion maintenance of hydropower station facilities.
Herein, biomass-based anti-corrosion composite fillers for water-based epoxy resin coatings, epoxy resin powder coatings, and efficient anticorrosive coatings were successfully prepared.</description><subject>Bagasse</subject><subject>Corrosion</subject><subject>Corrosion currents</subject><subject>Corrosion prevention</subject><subject>Corrosion products</subject><subject>Corrosion resistance</subject><subject>Epoxy resins</subject><subject>Fillers</subject><subject>Hydroelectric power stations</subject><subject>Impedance</subject><subject>Iron oxides</subject><subject>Particulate composites</subject><subject>Polyanilines</subject><subject>Powder coating</subject><subject>Powder coatings</subject><subject>Protective coatings</subject><subject>Sugarcane</subject><issn>1144-0546</issn><issn>1369-9261</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNpFkMtLAzEQxoMoWB8X70LAm7A2r81ujtJaHxS96HnJZpOSsk3WJKv2vze1oodhZpjffDN8AFxgdIMRFdOOujUqBcLdAZhgykUhCMeHucaMFahk_BicxLhGCOOK4wkYF7INVslkvYPewMH3W-lsb52efsqYNIzjSgYlnYatXMkYNVR-M_ho88zYvtchQuMD1F9K584lKF2yhfIhZCirDsEnrZL92G3mQ24Vz8CRkX3U57_5FLwt7l5nD8Xy5f5xdrssFGEoFbKlgndEG0VqxDpOmKZcStISqupaMKyxUjnazpiasBaxSlVEtFQjJUrK6Cm42uvmH95HHVOz9mNw-WRDRMkqRhghmbreUyp_HIM2zRDsRoZtg1Gzs7WZ0-enH1vnGb7cwyGqP-7fdvoNg9J3gw</recordid><startdate>20240311</startdate><enddate>20240311</enddate><creator>Yu, Sidi</creator><creator>Liu, Yuansong</creator><creator>Mo, Rongcan</creator><creator>Li, Ya</creator><creator>Zhou, Zhongyang</creator><creator>Zhang, Liangkun</creator><creator>Fan, Bing</creator><creator>Cao, Yuegang</creator><general>Royal Society of Chemistry</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>H9R</scope><scope>JG9</scope><scope>KA0</scope><orcidid>https://orcid.org/0009-0005-7164-7690</orcidid></search><sort><creationdate>20240311</creationdate><title>Fabrication of polyaniline/waste sugarcane bagasse composite fillers for excellent anti-corrosion protective coatings</title><author>Yu, Sidi ; Liu, Yuansong ; Mo, Rongcan ; Li, Ya ; Zhou, Zhongyang ; Zhang, Liangkun ; Fan, Bing ; Cao, Yuegang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c240t-ab396d2efc2804d624e36aa2b23c88941e1cce1cbdff824b047c729b3e0c95343</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Bagasse</topic><topic>Corrosion</topic><topic>Corrosion currents</topic><topic>Corrosion prevention</topic><topic>Corrosion products</topic><topic>Corrosion resistance</topic><topic>Epoxy resins</topic><topic>Fillers</topic><topic>Hydroelectric power stations</topic><topic>Impedance</topic><topic>Iron oxides</topic><topic>Particulate composites</topic><topic>Polyanilines</topic><topic>Powder coating</topic><topic>Powder coatings</topic><topic>Protective coatings</topic><topic>Sugarcane</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yu, Sidi</creatorcontrib><creatorcontrib>Liu, Yuansong</creatorcontrib><creatorcontrib>Mo, Rongcan</creatorcontrib><creatorcontrib>Li, Ya</creatorcontrib><creatorcontrib>Zhou, Zhongyang</creatorcontrib><creatorcontrib>Zhang, Liangkun</creatorcontrib><creatorcontrib>Fan, Bing</creatorcontrib><creatorcontrib>Cao, Yuegang</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Illustrata: Natural Sciences</collection><collection>Materials Research Database</collection><collection>ProQuest Illustrata: Technology Collection</collection><jtitle>New journal of chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yu, Sidi</au><au>Liu, Yuansong</au><au>Mo, Rongcan</au><au>Li, Ya</au><au>Zhou, Zhongyang</au><au>Zhang, Liangkun</au><au>Fan, Bing</au><au>Cao, Yuegang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fabrication of polyaniline/waste sugarcane bagasse composite fillers for excellent anti-corrosion protective coatings</atitle><jtitle>New journal of chemistry</jtitle><date>2024-03-11</date><risdate>2024</risdate><volume>48</volume><issue>11</issue><spage>481</spage><epage>482</epage><pages>481-482</pages><issn>1144-0546</issn><eissn>1369-9261</eissn><abstract>Herein, biomass-based anti-corrosion composite fillers for water-based epoxy resin coatings, epoxy resin powder coatings, and efficient anticorrosive coatings were successfully prepared. Polyaniline/sugarcane bagasse composites (PANI-SCB) were prepared by
in situ
polymerization after the sugarcane bagasse was ground into a powder with a planetary ball mill. SEM results showed that a large number of loose polyaniline particles were formed on the surface of bagasse. Electrochemical testing showed that the water-based epoxy resin coating with 1% PANI-SCB had a low corrosion current density (5.466 × 10
−7
A cm
−2
) and the highest low-frequency impedance modulus (34 260 Ω cm
−2
). The high protection efficiency (99.57%) and slow decline in impedance with a long soaking time indicated satisfactory anti-corrosion performance. On this basis, the prepared powder coating with 3% PANI-SCB presented a low corrosion current and high protection efficiency (99.39%). In addition, the powder coating had considerable adhesion fastness, flexibility, and commercially viable chemical resistance. XRD analysis found that the presence of Fe
2
O
3
and Fe
3
O
4
in the corrosion products can effectively induce the formation of a dense passivation film, thereby improving the corrosion resistance. The economic and environmental composite coating is expected to function in the anti-corrosion maintenance of hydropower station facilities.
Herein, biomass-based anti-corrosion composite fillers for water-based epoxy resin coatings, epoxy resin powder coatings, and efficient anticorrosive coatings were successfully prepared.</abstract><cop>Cambridge</cop><pub>Royal Society of Chemistry</pub><doi>10.1039/d3nj05901d</doi><tpages>11</tpages><orcidid>https://orcid.org/0009-0005-7164-7690</orcidid></addata></record> |
| fulltext | fulltext |
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| ispartof | New journal of chemistry, 2024-03, Vol.48 (11), p.481-482 |
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| language | eng |
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| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Bagasse Corrosion Corrosion currents Corrosion prevention Corrosion products Corrosion resistance Epoxy resins Fillers Hydroelectric power stations Impedance Iron oxides Particulate composites Polyanilines Powder coating Powder coatings Protective coatings Sugarcane |
| title | Fabrication of polyaniline/waste sugarcane bagasse composite fillers for excellent anti-corrosion protective coatings |
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