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Study on the preparation of high-reactivity dissolving pulp and its functional materials
ID：85 View Protection：PRIVATE Updated Time：2021-11-15 19:38:43 Hits：1248 Invited speech

Start Time：2021-11-20 16:50（Asia/Shanghai）

Duration：25min

Session：SC The 3rd International Symposium on Nanocellulosic Materials-Oral Session (ROOM 3) » S3Oral Session 7 & 8

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Abstract
Natural cellulose has demonstrated the outstanding advantages, including the large volume and wide availability on Earth, unique renewability and biodegradability, which triggers the hottest research subjects toward our sustainability target. In now technologies, dissolving pulp functions as the main resource to prepare the natural cellulose of plants (mainly composed of cellulose, lignin and hemicelluloses), where the quality/performance of dissolving pulp shows the significant importance on affecting the products and applications of cellulose. Here, we developed an extended pre-hydrolysis strategy for improving the hemicellulose removal and strengthening the followed delignification of bamboo. Such approach enables a high-performance dissolving pulp with increased purity and reactivity of cellulose, and tailored viscosity. Further, we used the resulting dissolving pulp to manufacture the forward osmosis membranes via the advanced electrospinningstrategy, and the robust light-management film. Undisputedly, the high-performance dissolving pulp presents great potential in the versatile, functionalized products and advanced applications in the carbon-neutrality society.
Keywords
Study on the preparation of high-reactivity dissolving pulp and its functional materials
Speaker
Chen Lihui
professor Fujian Agriculture and Forestry University, China

Lihui Chen, received his PhD degree from South China University of Technology. Currently, Prof. Chen works at Fujian Agriculture and Forestry University, and leads the National Forestry and Grassland Administration Key Laboratory of Plant Fiber Functional Materials and Key-field innovation team of Ministry of Science and Technology of the People’s Republic of China. He was elected as the executive member of China Technical Association of Paper Industry and director of Fujian Province Technical Association of Paper Industry. He was selected for science and technology innovation talent of national 10, 000 talents plan, and young and middle-aged expert with outstanding contributions to the country. He has won the second prize of Chinese National Scientific and Technological Progress Award, and the first and second prizes of Fujian Scientific and Technological Progress Award. His research interests include the bio-refinery and biomass conversion, sustainable bio-materials for energy and environmental applications. He has published over 150 research papers, obtained more than 30 national invention patents, and drafted 2 Chinese national and professional standards.

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Important Date

  • Conference Date

    Nov 20

    2021

    to

    Nov 21

    2021

  • Nov 16 2021

    Draft paper submission deadline

  • Nov 18 2021

    Contribution Submission Deadline

  • Nov 18 2021

    Registration deadline

Sponsored By
China Paper Industry Technical Association
Organized By
South China University of Technology
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