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https://hdl.handle.net/1822/65833
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Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Kim, Hyunjin | por |
dc.contributor.author | Song, Ji Eun | por |
dc.contributor.author | Silva, C. | por |
dc.contributor.author | Kim, H. R. | por |
dc.date.accessioned | 2020-07-06T09:45:16Z | - |
dc.date.available | 2020-07-06T09:45:16Z | - |
dc.date.issued | 2020-07 | - |
dc.identifier.citation | Kim, Hyunjin; Song, Ji Eun; Silva, Carla; Kim, H. R., Production of conductive bacterial cellulose-polyaniline membranes in the presence of metal salts. Textile Research Journal, 90(13-14), 1517-1526, 2020 | por |
dc.identifier.issn | 0040-5175 | por |
dc.identifier.uri | https://hdl.handle.net/1822/65833 | - |
dc.description.abstract | This study presents a cost-effective method of enhancing the electrical conductivity and washing durability of bacterial cellulose (BC)-polyaniline (PANI) membrane by the addition of metal salt. In this study, two types of metal salts were tested: copper (II) sulfate and iron (II) sulfate. The optimal condition to produce BC-PANI-metal salt membranes was 0.05% (w/v) of copper (II) sulfate (copper salt). X-ray diffraction analysis showed that the crystallinity of BC-PANI increased after adding copper salt. According to the increased degree of crystallinity, the polymer chain structure of BC-PANI-copper salt (BC-PANI-Cu) was more organized than that of BC-PANI, as confirmed by scanning electron microscopy. In addition, this ordered structure of BC-PANI-Cu indicated enhanced electrical conductivity. Moreover, the addition of copper salt improved the electrical conductivity of BC-PANI to a level about 3.8 times higher than that of BC-PANI produced without metal salt, and it retained about 40% of its original electrical conductivity after three washing cycles. From the results, the addition of copper salt improved both the electrical conductivity and washing durability of the BC-PANI membrane. | por |
dc.description.sponsorship | The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korean government (MSIT) (No. NRF-2019R1A2C1009217). | por |
dc.language.iso | eng | por |
dc.publisher | SAGE Publications | por |
dc.rights | openAccess | por |
dc.subject | bacterial cellulose | por |
dc.subject | polyaniline | por |
dc.subject | metal salt | por |
dc.subject | copper salt | por |
dc.subject | electrical conductivity | por |
dc.subject | washing durability | por |
dc.title | Production of conductive bacterial cellulose-polyaniline membranes in the presence of metal salts | por |
dc.type | article | - |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | http://www.textileresearchjournal.com/ | por |
dc.comments | CEB53567 | por |
oaire.citationStartPage | 1517 | por |
oaire.citationEndPage | 1526 | por |
oaire.citationIssue | 13-14 | por |
oaire.citationVolume | 90 | por |
dc.date.updated | 2020-07-05T16:40:34Z | - |
dc.identifier.eissn | 1746-7748 | por |
dc.identifier.doi | 10.1177/0040517519893717 | por |
dc.description.publicationversion | info:eu-repo/semantics/publishedVersion | - |
dc.subject.wos | Science & Technology | por |
sdum.journal | Textile Research Journal | por |
Aparece nas coleções: | CEB - Publicações em Revistas/Séries Internacionais / Publications in International Journals/Series |
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document_53567_1.pdf | 699,52 kB | Adobe PDF | Ver/Abrir |