Preparation and antiseptic properties of poplar fiber /Si-B composite materials

CHEN Jichao, JIANG Weina, CAO Wenjing, ZHOU Xuliang, ZHOU Xiaoyan, XU Li1, 4*

JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 2018, Vol. 42 ›› Issue (05) : 206-210.

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南京林业大学学报（自然科学版）
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JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 2018, Vol. 42 ›› Issue (05) : 206-210. DOI: 10.3969/j.issn.1000-2006.201706051

Preparation and antiseptic properties of poplar fiber /Si-B composite materials

  • CHEN Jichao1, JIANG Weina2, CAO Wenjing1, ZHOU Xuliang2, ZHOU Xiaoyan3, XU Li1, 4*
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Abstract

【Objective】Poplar fiber/Si-B composite was prepared, and its mechanical and antiseptic properties were studied.【Method】Using poplar fibers as the research materials, wood fiber/Si-Bcomposites were prepared via the sol-gel technology.【Results】According to scanning electron microscope-energydispersiveanalysis(SEM-EDXA),Si is present in wood fiber cell walls and the mass fraction of Si in the nanometer-scale pores of cell walls in the wood fiber can reach 3.08%. Fourier transform infrared spectrophotometry(FTIR)results showed a reduction in the number of hydroxyl groups(—OH)of the wood fiber, which is the main reason for the improvement of the dimensional stability of modified fiberboard which was produced with poplar fiber/Si-B composite.【Conclusion】The absorbing water thickness expansion rate of the modified fiberboard was lower than unmodified fiberboard, and the physical and mechanical performance meet the national standard. Moreover, the modified fiberboard also has good resistance to brown-rot fungus and, especially, for white-rot fungus.

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CHEN Jichao, JIANG Weina, CAO Wenjing, ZHOU Xuliang, ZHOU Xiaoyan, XU Li1, 4*. Preparation and antiseptic properties of poplar fiber /Si-B composite materials[J]. JOURNAL OF NANJING FORESTRY UNIVERSITY. 2018, 42(05): 206-210 https://doi.org/10.3969/j.issn.1000-2006.201706051

References

[1] 杨燕, 邱坚, 闭梅松. 天然生物矿化木材中硅及其他元素含量[J].中国人造板,2007, 14(7): 8-11.DOI:10.3969/j.issn.1673-5064.2007.07.003.
YANG Y, QIU J, BI M S. Studies on content of silicon and other inorganic elements in natural biomineralized wood[J]. China Wood-Based Panels, 2007, 14(7): 8-11.
[2] 赵瑞玉,董鹏,梁文杰.单分散二氧化硅体系制备中正硅酸乙酯水解成核及颗粒生长的关系[J]. 石油大学学报,1995, 19(5):89-92.
ZHAO R Y, DONG P, LIANG W J. Relation of TEOS hydrolysis with nucleation and particle growth in preparation of mon disperse silica system [J].Journal of the University of Petroleum, 1995, 19(5):89-92.
[3] RIVKA ELBAUM,STANISLAV G,PETER F.Structures in the cell wall that enable hygroscopic movement of wheat awns [J].Journal of Structural Biology,2008, 164(1):101-107.
[4] 欧志翔,邱坚.木材中SiO2的含量及其作用[J].林业调查规划,2008,33(2):51-52. DOI:10.3969/j.issn.1671-3168.2008.02.015.
OU Z X, QIU J.The content and role of SiO2 in wood [J]. Forest Inventory and Planning, 2008,33(2):51-52.
[5] 樊先平,钱进,姚华文.溶胶-凝胶法制备SiO2基光学玻璃薄膜的红外光谱研究[J].材料科学与工程, 2002,20(3):325-328.DOI:10.14136/j.cnki.issn1673-2812.2002.03.004.
FAN X P, QIAN J, YAO H W. Study on infrared spectra of SiO2-based glass film prepared by sol-gel process [J]. Materials Science & Engineering, 2002, 20(3):325-328.
[6] FURUNO T, SHIMADA K, UEHARA T,et al.Combination of wood and silicateⅡ,water-mineral composites using water glass and reactants barium chloride,boric acid and borax and their properties[J]. Mokuzaigakkaishi,1992,38(5):448-457.
[7] FURUNO T, UEHARA T,JODAI S.Combination of wood silicateⅢ.some properties of wood-mineral composites using the water glass-boron compound system[J].Mokuzaigakkaishi,1993,39(5):561-570.
[8] 陈志林,王群,左铁镛,等.无机质复合木材的复合工艺与性能[J].复合材料学报,2003, 20(4):128-132. DOI: 10.3321/j.issn:1000-3851.2003.04.025.
CHEN Z L, WANG Q, ZUO T Y, et al.Techniques and properties of the wood-inorganic composite[J].Acta Materiae Compositae Sinica, 2003, 20(4):128-132.
[9] 邱坚, 李坚. 无机质复合木材研究进展[J]. 东北林业大学学报, 2004, 32(1):64-67. DOI:10.3969/j.issn.1000-5382.2004.01.020.
QIU J, LI J.Research development of wood-inorganic composites[J]. Journal of Northeast Forestry University, 2004, 32(1): 64-67.
[10] 姜维娜,曹文静,徐莉,等.铝溶胶改性杨木纤维性能的研究[J].南京林业大学学报(自然科学版),2011,35(3):101-105.DOI:10.3969/j.issn.1000-2006.2011.03.021.
JIANG W N, CAO W J, XU L, et al.Study on properties of wood fibers from poplarmodified with Al-sol[J]. Journal of Nanjing Forestry University(Natural Sciences Edition), 2011,35(3):101-105.
[11] 杨星,姜维娜,周小燕, 等.杨木纤维/无机纳米Al2O3复合材料的阻燃性能[J].林业科技开发, 2010,24(2):58-61. DOI:10.3969/j.issn.1000-8101.2010.02.017.
YANG X,JIANG W N, ZHOU X Y, et al. A study of the flame retardancy of poplar woodfiber/Nano-Al2O3 composite material by the cone calorimeter[J]. China Forestry Science and Technology, 2010,24(2):58-61.
[12] 李大纲, 叶永连.木塑复合材料对白腐菌的耐久性研究[J].中国建筑科技, 2010(S1):104-107.
LING D G, YE Y L.Study of plastic lumber durability to white rot fungi [J]. China Academic Journal Electronic Publishing House, 2010(S1):104-107.
[13] 李永敬,金重为.白腐菌对杨木腐朽过程的扫描电镜研究[J].林业科学,1998,24(2):23-26.
LI Y J, JING Z W.Scanning electron microscopical studies on the decay process of poplar by white rot fungus[J].Scientia Silvae Siniae, 1998,24(2):23-26.
[14] 葛晓雯,王立海,侯捷建. 祸腐杨木微观结构,力学性能与化学成分的关系研究[J]. 北京林业大学学报,2016,38(10):112-122.
GOU X W, WANG L H, HOU J J. Relationship among microstructure, mechanical properties and chemical composition in Populus cathayana sapwood during brown-rot de can[J]. Journal of Beijing Forestry University, 2016, 38(10):112-122.
[15] 许民,李凤竹,王佳贺. CuO-ZnO纳米复合防腐剂对杨木抑菌性能的影响[J].西南林业大学学报, 2014,34(1):87-92. DOI:10.3969/j.issn.2095-1914.2014.01.016.
XU M, LI F Z, WANG J H. Study on antibacterial properties of poplar wood treated with CuO-ZnO nanocomposite preservative[J].Journal of Southwest Forestry University, 2014, 34(1): 87-92.
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