Lyu Wenhua

Prof.  Lyu Wenhua

Organization: Research Institute of Wood Industry, Chinese Academy of Forestry

Research category: Wood Science and Technology

Research field: Wood multifunctional modification

E-mail: lwh_lily@163.com, lwhlily@caf.ac.cn

Main work

Prof. Lyu Wenhua's main research direction is the improvement of wood properties and its application. Firstly, the nuclear transport containers mainly use wood as an energy absorbing material. They mainly rely on imports, and there is little data on energy absorption and shock absorption of domestic wood in China. Researches on the testing, influencing factors, structure-activity relationships, regulation, and application of wood energy absorption and shock absorption performance are being conducted to provide theoretical basis and scientific support for the localization of nuclear industry transportation containers. Secondly, regarding the defects such as soft, unstablility and flammability of the planted wood, the multifunctional organic-inorganic compounding modification technology is developed, which modifier is green, environmentally friendly, good permeable, and long storageable. The multieffect integrated technology will promote the efficient and high-value utilization of the planted wood, enhance its product added value, and exploring its application fields. Her research results have been applied in several enterprises. Presided research projects: twelve vertical projects, which one is being supported by the National Natural Science Foundation of China; and thirteen horizontal technical service projects for enterprises such as the preparation of wood shock absorption parts for nuclear industry transportation containers. The research funding is cumulatively over ten million yuan. Published more than 60 journal articles as the first or corresponding author, including more than ten indexed by SCI or EI. Participated in the compilation of three monographs (including two in English), authorized ten national invention patents and 3 utility model patents, participated in the setting of two national standards and five industry standards, obtained five technological achievements from the Ministry of Science and Technology, won six scientific and technological awards, i.e. the first and second prizes of the Liangxi Forestry Science and Technology Award, the third prize of the Beijing Science and Technology Award, the second prize of the China Industry University Research Cooperation Innovation Achievement Award, and the second prize of the China Academy of Forestry Science and Technology Award.

Key research projects

  • Research on the compression response and energy dissipation mechanism of wood hierarchical porous structures, National Natural Science Foundation General program, 2024-2027;

  • Promotion and Demonstration of strengthening Modification Technology for the planted Chinese Fir wood, Ministry of Science and Technology Agricultural Science and Technology Achievement Transformation Fund Project, 2013-2015;

  • Strengthening and Dyeing Joint Modification Technology for the planted Chinese Fir wood, a sub project of the National Science and Technology Plan of the Ministry of Science and Technology during the 12th Five Year Plan period, 2015-2018;

  • Multifunctional protection technology for decorative rattan canes, sub project of the 12th Five Year Plan of the Ministry of Science and Technology, 2012-2016;

  • The strengthening technology of rattan cane, a sub project of the National Science and Technology Plan of the 12th Five Year Plan of the Ministry of Science and Technology, 2012-2014;

  • Research on the compressive energy absorption characteristics and influencing factors of shock-absorbing wood, Central Research Institute Basic Research Business Fee Special Fund Project, 2022-2025;

  • Key Technology and Application of Shock Absorbing Wood for Transportation Containers, Horizontal Enterprise Technical Service Project, 2010-2024.

Awards & achievements

  • Efficient cultivation of rattan resources and techniques for improving the quality and efficiency of rattan canes, second prize of the 2017 Liangxi Forestry Science and Technology Award;

  • Research and application of optimization technology for improving the quality of the soft planted wood, third prize of Beijing Science and Technology Award in 2016;

  • Efficient cultivation of rattan resources and techniques for improving the quality and efficiency of rattan canes, second prize of the 2013 Liangxi Forestry Science and Technology Award;

  • Key technologies and applications for rapid spectral testing and quality identification of wood and bamboo materials, first prize of the 2011 Liangxi Forestry Science and Technology Award.

Published articles & books

  • Jing Kong, Wenhua Lyu, Shiyu Xu, et al. Effect of grain orientation on the energy absorption performance of Chinese fir wood under quasi-static compression, Wood Material Science & Engineering [J],18 Mar 2024, DOI: 10.1080/17480272. 2024.2328768

  • Kong Jing, Lyu Wenhua, Xu Shiyu, et al. Size and shape effects of wood compression energy absorption characteristics[J]. Journal of Beijing Forestry University, 2023, 45(11): 1−9.

  • Du Haojia, Lyu Wenhua, Liu Qiangqiang, et al. Properties and mechanism of poplar wood modified by melamine-urea-glucose (MUG) biomass resin and sodium silicate compound[J]. Journal of Beijing. Forestry University, 2022, 44(5): 124−131.

  • Qiangqiang Liu, Haojia Du, Wenhua Lyu. Physical and Mechanical Properties of Poplar Wood Modified by Glucose-Urea-Melamine Resin/Sodium Silicate Compound. Forests [J]. 2021, 12(2): 127.

  • Yuan Shi, Wenhua Lyu, Xueyu Wang, et al. Effect of Various Compounding Methods on Acid Red 18050-Melamine Modified Urea Formaldehyde Resin Compound as Wood Modifier [J]. Bioresources, 2019, 14(4): 9100-9109.

  • Wenhua Lyu, Yuan Shi, Yaxian Zheng, et al. XPS and FTIR studies of fungus-stained Daemonorops margaritae, Journal of forestry research, 2019, 30(2): 739-743.

  • Zheng Yaxian, Lyu Wenhua. Rattan cane modified with polyethylene glycol melamine-urea-formaldehyde resin [J], BioResourses, 2015, 10(3): 4663-4673.

  • Wenhua Lyu, Zehui Jiang, Xing'e Liu, et al. Causes and Removal of Daemonorops margaritae cane's discoloration, Advanced Materials Research, 2013, 634(-638): 909-912.

  • Lyu Wenhua, Zhao Guangjie. Structure and characterization of Chinese fir (Cunninghamia lanceolata) wood /MMT intercalation nanocomposite (WMNC), Frontiers of Forestry in China, 2008, 3(1): 121-126.

  • Jiang Zehui, Wang Kanglin. Handbook of Rattan in China [M]. Beijing: Science Press, 2018.

  • Jiang Zehui, Wang Kanglin. Chinese rattan cane [M]. Beijing: Science Press, 2013.

  • Jiang Zehui. Bamboo and Rattan in the World [M]. Beijing: China Forestry Publishing House, 2007.

Other results

  • Lyu Wenhua, Liu Junliang, Chai Yubo, etc A high permeability resin type wood strengthening modifier and an efficient impregnation treatment control method: 2015 1 0979285.2 [P]. 2017-10-17.

  • Lyu Wenhua, Liu Junliang, Chai Yubo, etc A multifunctional resin type dyeing modifier and its preparation method: 2015 1 0977487.3 [P]. 2017-09-15.

  • Lyu Wenhua, Liu Xinge, Liu Junliang, et al. A method for strengthening and modifying rattan canes: 201310671466. X [P]. 2016-06-22.

  • Lyu Wenhua, Liu Xinge, Jiang Zehui, et al. Methods for antiphotochromic bleaching treatment of rattan canes: 2008 10057711.7 [P]. 2010-07-28.

  • Lyu Wenhua, Liu Xinge, Jiang Zehui, et al. Methods for antifungal and discoloration treatment of rattan canes: 2008 10057710.2 [P]. 2009-08-05.