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Preparation of Nanocelluloses from Three Non-wood Fiber Resources and the Properties of Their Membranes |
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DOI:10.11981/j.issn.1000-6842.2016.04.18 |
Key Words:non-wood fiber; nanocellulose; TEMPO oxidation; membrane |
Fund Project:国家自然科学基金面上项目(31170549);广东省自然科学基金重点项目(2014A030311030)。 |
Author Name | Affiliation | 周爱静 | 华南理工大学制浆造纸工程国家重点实验室,广东广州,510640 | 付时雨* | 华南理工大学制浆造纸工程国家重点实验室,广东广州,510640 | 蒙启骏 | 华南理工大学制浆造纸工程国家重点实验室,广东广州,510640 |
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Abstract: |
Nanocellulose samples were prepared from typical non-wood fiber resources of bagasse, reed and bamboo, and their membranes were also prepared. The optical and strength properties of nanocellulose samples and corresponding membranes were compared. It was found that the nanocellulose membrane from bamboo had the highest transparency, the best thermal stability and mechanical properties. The tensile strength and Young’s modulu of the membrane from bamboo were 92.8 MPa and 5945 MPa, respectively. |
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