Comparing Four Kinds of Lignocellulosic Biomass for the Performance of Fiber/PHB/PBS Bio-composites
A new class of bio-composites was developed by utilizing four kinds of lignocellulosic biomass fiber (bagasse, bamboo, rice husk, and rice straw) as filling fibers. Poly-β-hydroxybutyrate (PHB) and poly(butylene succinate) (PBS) in a mixture ratio of 7:3 were used as matrix materials with hot-press...
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| Format: | Article |
| Language: | English |
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North Carolina State University
2023-08-01
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| Series: | BioResources |
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| Online Access: | https://ojs.cnr.ncsu.edu/index.php/BRJ/article/view/22753 |
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| author | Pei Pei Menghui Yu Xuehua Li Xiaoyu Deng Lulu Liu Jinyan Liu Xinyao Wang Rui Zou Yelin Sun Shizhong Li |
| author_facet | Pei Pei Menghui Yu Xuehua Li Xiaoyu Deng Lulu Liu Jinyan Liu Xinyao Wang Rui Zou Yelin Sun Shizhong Li |
| author_sort | Pei Pei |
| collection | DOAJ |
| description | A new class of bio-composites was developed by utilizing four kinds of lignocellulosic biomass fiber (bagasse, bamboo, rice husk, and rice straw) as filling fibers. Poly-β-hydroxybutyrate (PHB) and poly(butylene succinate) (PBS) in a mixture ratio of 7:3 were used as matrix materials with hot-press molding. The performance of the resulting composites was evaluated by compositional analyses, mechanical analysis, Fourier transform infrared (FTIR) spectroscopy, thermogravimetry, and morphological analysis. The interfacial adhesion, thermal stability, and comprehensive mechanical properties of the alkali treated bamboo/PHB/PBS composite were highest among the four bio-composites. The bending strength, tensile strength, and impact strength for alkali treated bamboo/PHB/PBS composite was 19.82 MPa, 12.97 MPa, and 4.30 kJ/m2, respectively. The thermal stability for NaOH modified bamboo/PHB/PBS composite was slightly superior to the other three composites, with the initial pyrolysis temperature of 248 °C, moderate pyrolysis speed, and the amount of pyrolysis residue (5.81%). The results showed the suitability of biomass fiber and biodegradable polymer for producing environmentally friendly composite materials. |
| first_indexed | 2024-03-12T11:56:45Z |
| format | Article |
| id | doaj.art-856181bcd1a4419aba95304ac4e2987c |
| institution | Directory Open Access Journal |
| issn | 1930-2126 |
| language | English |
| last_indexed | 2024-03-12T11:56:45Z |
| publishDate | 2023-08-01 |
| publisher | North Carolina State University |
| record_format | Article |
| series | BioResources |
| spelling | doaj.art-856181bcd1a4419aba95304ac4e2987c2023-08-30T18:55:43ZengNorth Carolina State UniversityBioResources1930-21262023-08-01184715471711011Comparing Four Kinds of Lignocellulosic Biomass for the Performance of Fiber/PHB/PBS Bio-compositesPei Pei0Menghui Yu1Xuehua Li2Xiaoyu Deng3Lulu Liu4Jinyan Liu5Xinyao Wang6Rui Zou7Yelin Sun8Shizhong Li9Department of Information Science and Engineering, Changsha Normal University, Changsha 410000, PR ChinaSchool of Light Industry Science and Engineering, TUST, Tianjin University of Science and Technology, Tianjin 300000, PR ChinaDepartment of Information Science and Engineering, Changsha Normal University, Changsha 410000, PR ChinaDepartment of Information Science and Engineering, Changsha Normal University, Changsha 410000, PR ChinaDepartment of Information Science and Engineering, Changsha Normal University, Changsha 410000, PR ChinaDepartment of Information Science and Engineering, Changsha Normal University, Changsha 410000, PR ChinaDepartment of Information Science and Engineering, Changsha Normal University, Changsha 410000, PR ChinaDepartment of Information Science and Engineering, Changsha Normal University, Changsha 410000, PR ChinaDepartment of Information Science and Engineering, Changsha Normal University, Changsha 410000, PR ChinaInstitute of Nuclear and New Energy Technology, Tsinghua University, Tsinghua Garden, Beijing 100084, PR ChinaA new class of bio-composites was developed by utilizing four kinds of lignocellulosic biomass fiber (bagasse, bamboo, rice husk, and rice straw) as filling fibers. Poly-β-hydroxybutyrate (PHB) and poly(butylene succinate) (PBS) in a mixture ratio of 7:3 were used as matrix materials with hot-press molding. The performance of the resulting composites was evaluated by compositional analyses, mechanical analysis, Fourier transform infrared (FTIR) spectroscopy, thermogravimetry, and morphological analysis. The interfacial adhesion, thermal stability, and comprehensive mechanical properties of the alkali treated bamboo/PHB/PBS composite were highest among the four bio-composites. The bending strength, tensile strength, and impact strength for alkali treated bamboo/PHB/PBS composite was 19.82 MPa, 12.97 MPa, and 4.30 kJ/m2, respectively. The thermal stability for NaOH modified bamboo/PHB/PBS composite was slightly superior to the other three composites, with the initial pyrolysis temperature of 248 °C, moderate pyrolysis speed, and the amount of pyrolysis residue (5.81%). The results showed the suitability of biomass fiber and biodegradable polymer for producing environmentally friendly composite materials.https://ojs.cnr.ncsu.edu/index.php/BRJ/article/view/22753lignocellulosic biomass fiberphb; pbsbio-compositeperformance comparison |
| spellingShingle | Pei Pei Menghui Yu Xuehua Li Xiaoyu Deng Lulu Liu Jinyan Liu Xinyao Wang Rui Zou Yelin Sun Shizhong Li Comparing Four Kinds of Lignocellulosic Biomass for the Performance of Fiber/PHB/PBS Bio-composites BioResources lignocellulosic biomass fiber phb; pbs bio-composite performance comparison |
| title | Comparing Four Kinds of Lignocellulosic Biomass for the Performance of Fiber/PHB/PBS Bio-composites |
| title_full | Comparing Four Kinds of Lignocellulosic Biomass for the Performance of Fiber/PHB/PBS Bio-composites |
| title_fullStr | Comparing Four Kinds of Lignocellulosic Biomass for the Performance of Fiber/PHB/PBS Bio-composites |
| title_full_unstemmed | Comparing Four Kinds of Lignocellulosic Biomass for the Performance of Fiber/PHB/PBS Bio-composites |
| title_short | Comparing Four Kinds of Lignocellulosic Biomass for the Performance of Fiber/PHB/PBS Bio-composites |
| title_sort | comparing four kinds of lignocellulosic biomass for the performance of fiber phb pbs bio composites |
| topic | lignocellulosic biomass fiber phb; pbs bio-composite performance comparison |
| url | https://ojs.cnr.ncsu.edu/index.php/BRJ/article/view/22753 |
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