A Novel Highly Conductive, Transparent, and Strong Pure-Cellulose Film from TEMPO-Oxidized Bacterial Cellulose by Increasing Sonication Power
Developing a conductive cellulose film without any metal compounds remains challenging, though in great demand. However, cellulose film prepared from bacterial cellulose (BC) powder without any metal compounds has poor tensile, physical, and electrical properties, thus limiting its application. Here...
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-01-01
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| Series: | Polymers |
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| Online Access: | https://www.mdpi.com/2073-4360/15/3/643 |
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| author | Dieter Rahmadiawan Hairul Abral Rafi Alzues Kotodeli Eni Sugiarti Ahmad Novi Muslimin Ratna Isnanita Admi Andril Arafat Hyun-Joong Kim S.M. Sapuan Engkos Achmad Kosasih |
| author_facet | Dieter Rahmadiawan Hairul Abral Rafi Alzues Kotodeli Eni Sugiarti Ahmad Novi Muslimin Ratna Isnanita Admi Andril Arafat Hyun-Joong Kim S.M. Sapuan Engkos Achmad Kosasih |
| author_sort | Dieter Rahmadiawan |
| collection | DOAJ |
| description | Developing a conductive cellulose film without any metal compounds remains challenging, though in great demand. However, cellulose film prepared from bacterial cellulose (BC) powder without any metal compounds has poor tensile, physical, and electrical properties, thus limiting its application. Herein, this study aims to prepare and characterize an all-cellulose film from 2,2,6,6-Tetramethylpiperidin-1-yl)oxyl (TEMPO)-oxidized bacterial cellulose (TOBC) powders without adding metal compounds and treated by ultrasonication. TOBC powders are sonicated with various powers of 250, 500, and 750 W for 20 min without any other substance. It was proved that increasing the ultrasonication power level resulted in a significant improvement in the properties of the film. The ultrasonication of 750 W increased tensile strength by 85%, toughness by 308%, light transmittance by 542%, and electrical conductivity by 174% compared to the nonsonicated film. A light-emitting diode connected to a power source through this sonicated film was much brighter than that connected via a nonsonicated film. For the first time, this study reports the preparation of electrically conductive, transparent, strong, and bendable pure TOBC films by increasing ultrasonic power for environmentally friendly electronic devices application. |
| first_indexed | 2024-03-11T09:27:59Z |
| format | Article |
| id | doaj.art-08f0f96de25c4703830f02a78dabf583 |
| institution | Directory Open Access Journal |
| issn | 2073-4360 |
| language | English |
| last_indexed | 2024-03-11T09:27:59Z |
| publishDate | 2023-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Polymers |
| spelling | doaj.art-08f0f96de25c4703830f02a78dabf5832023-11-16T17:48:30ZengMDPI AGPolymers2073-43602023-01-0115364310.3390/polym15030643A Novel Highly Conductive, Transparent, and Strong Pure-Cellulose Film from TEMPO-Oxidized Bacterial Cellulose by Increasing Sonication PowerDieter Rahmadiawan0Hairul Abral1Rafi Alzues Kotodeli2Eni Sugiarti3Ahmad Novi Muslimin4Ratna Isnanita Admi5Andril Arafat6Hyun-Joong Kim7S.M. Sapuan8Engkos Achmad Kosasih9Department of Mechanical Engineering, Universitas Negeri Padang, Padang 25173, IndonesiaLaboratory of Nanoscience and Technology, Department of Mechanical Engineering, Andalas University, Padang 25163, IndonesiaLaboratory of Nanoscience and Technology, Department of Mechanical Engineering, Andalas University, Padang 25163, IndonesiaLaboratory of High-Temperature Coating, Research Center for Physics, Indonesian Institute of Sciences (LIPI) Serpong, Banten 15314, IndonesiaLaboratory of High-Temperature Coating, Research Center for Physics, Indonesian Institute of Sciences (LIPI) Serpong, Banten 15314, IndonesiaLaboratory of High-Temperature Coating, Research Center for Physics, Indonesian Institute of Sciences (LIPI) Serpong, Banten 15314, IndonesiaDepartment of Mechanical Engineering, Universitas Negeri Padang, Padang 25173, IndonesiaLaboratory of Adhesion & Bio-Composites, Program in Environmental Materials Science, Research Institute for Agriculture & Life Sciences, Seoul National University, Seoul 151-921, Republic of KoreaAdvanced Engineering Materials and Composites Research Centre (AEMC), Department of Mechanical and Manufacturing Engineering, Universiti Putra Malaysia (UPM), Serdang 43400, MalaysiaDepartment of Mechanical Engineering, Faculty of Engineering, Kampus UI, Universitas Indonesia, Depok 16424, IndonesiaDeveloping a conductive cellulose film without any metal compounds remains challenging, though in great demand. However, cellulose film prepared from bacterial cellulose (BC) powder without any metal compounds has poor tensile, physical, and electrical properties, thus limiting its application. Herein, this study aims to prepare and characterize an all-cellulose film from 2,2,6,6-Tetramethylpiperidin-1-yl)oxyl (TEMPO)-oxidized bacterial cellulose (TOBC) powders without adding metal compounds and treated by ultrasonication. TOBC powders are sonicated with various powers of 250, 500, and 750 W for 20 min without any other substance. It was proved that increasing the ultrasonication power level resulted in a significant improvement in the properties of the film. The ultrasonication of 750 W increased tensile strength by 85%, toughness by 308%, light transmittance by 542%, and electrical conductivity by 174% compared to the nonsonicated film. A light-emitting diode connected to a power source through this sonicated film was much brighter than that connected via a nonsonicated film. For the first time, this study reports the preparation of electrically conductive, transparent, strong, and bendable pure TOBC films by increasing ultrasonic power for environmentally friendly electronic devices application.https://www.mdpi.com/2073-4360/15/3/643bacterial celluloseelectrical conductivitythermal resistanceultrasonication treatment |
| spellingShingle | Dieter Rahmadiawan Hairul Abral Rafi Alzues Kotodeli Eni Sugiarti Ahmad Novi Muslimin Ratna Isnanita Admi Andril Arafat Hyun-Joong Kim S.M. Sapuan Engkos Achmad Kosasih A Novel Highly Conductive, Transparent, and Strong Pure-Cellulose Film from TEMPO-Oxidized Bacterial Cellulose by Increasing Sonication Power Polymers bacterial cellulose electrical conductivity thermal resistance ultrasonication treatment |
| title | A Novel Highly Conductive, Transparent, and Strong Pure-Cellulose Film from TEMPO-Oxidized Bacterial Cellulose by Increasing Sonication Power |
| title_full | A Novel Highly Conductive, Transparent, and Strong Pure-Cellulose Film from TEMPO-Oxidized Bacterial Cellulose by Increasing Sonication Power |
| title_fullStr | A Novel Highly Conductive, Transparent, and Strong Pure-Cellulose Film from TEMPO-Oxidized Bacterial Cellulose by Increasing Sonication Power |
| title_full_unstemmed | A Novel Highly Conductive, Transparent, and Strong Pure-Cellulose Film from TEMPO-Oxidized Bacterial Cellulose by Increasing Sonication Power |
| title_short | A Novel Highly Conductive, Transparent, and Strong Pure-Cellulose Film from TEMPO-Oxidized Bacterial Cellulose by Increasing Sonication Power |
| title_sort | novel highly conductive transparent and strong pure cellulose film from tempo oxidized bacterial cellulose by increasing sonication power |
| topic | bacterial cellulose electrical conductivity thermal resistance ultrasonication treatment |
| url | https://www.mdpi.com/2073-4360/15/3/643 |
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