[Invited speech]Study on the preparation of high-reactivity dissolving pulp and its functional materials - The 3rd International Symposium on Nanocellulosic Materials (3rd ISNCM)

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：493 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) » [S3] Oral 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.

The 3rd International Symposium on Nanocellulosic Materials

Study on the preparation of high-reactivity dissolving pulp and its functional materials

Abstract

Keywords

Speaker

Chen Lihui

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Miss. Scarlett

Prof. Tao Song

Dr. Ruitao Cha

Dr. Chao Tian