Research on mechanical properties of <i>Phyllostachys edulis</i> heat treatment materials based on cellulose skeleton

Wang Xueyuan; Huang Yuxiang; Ma Erni

doi:10.12171/j.1000-1522.20230079

Journal of Beijing Forestry University > 2023 > 45(7): 130-138. > DOI: 10.12171/j.1000-1522.20230079

Wang Xueyuan, Huang Yuxiang, Ma Erni. Research on mechanical properties of Phyllostachys edulis heat treatment materials based on cellulose skeleton[J]. Journal of Beijing Forestry University, 2023, 45(7): 130-138. DOI: 10.12171/j.1000-1522.20230079

Citation:

PDF (8614 KB)

Research on mechanical properties of Phyllostachys edulis heat treatment materials based on cellulose skeleton

1.
School of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China
2.
Wood Industry Research Institute, Chinese Academy of Forestry, Beijing 100091, China

More Information

Received Date: April 06, 2023
Revised Date: May 17, 2023
Available Online: May 29, 2023
Published Date: July 24, 2023

Graphical Abstract

Abstract

Abstract

Objective This paper aims to analyze the changes of microstructure and micromechanical properties of fiber cell, the main carrier cell of moso bamboo in the process of heat treatment, in order to explain the changes of macromechanical properties of moso bamboo from the perspective of structural-activity relationship among fiber cells.
Method The cell wall matrix of four-year-old moso bamboo was removed with acid sodium chlorite solution and sodium hydroxide solution to obtain fiber cells with only cellulose. The untreated bamboo and bamboo fiber cells were subjected to saturated steam heat treatment at 140 and 200 ℃ for 8 h. Then, the physical and mechanical properties (density, flexural and tensile properties) and the micromechanical properties of fiber cells, such as single fiber tensile properties, cell wall hardness and elastic modulus, were measured. Scanning electron microscopy, X-ray diffraction, Fourier transform infrared spectroscopy and polymerization degree were used to characterize the changes in morphology and microstructure of cellulose before and after heat treatment.
Result The density, bending and tensile properties of moso bamboo decreased with the increase of heat treatment temperature. The tensile strength and elastic modulus of fiber cells were not significantly affected by heat treatment at 140 ℃, but the tensile strength of fiber cells decreased sharply when the heat treatment temperature was increased to 200 ℃, from 808.30 MPa without heat treatment to 479.23 MPa. In addition, with the increase of heat treatment temperature, the hardness of fiber cell wall increased. After heat treatment, the micromorphology of fiber cells with only cellulose remained basically unchanged, and the crystallinity of cellulose increased, intermolecular hydrogen bond increased, and polymerization degree decreased.
Conclusion Heat treatment can reduce the density, bending and tensile properties of moso bamboo, and reduce the tensile strength of moso bamboo fiber cells with only cellulose, but can change the micromechanical properties of fiber cell wall to a certain extent. This is closely related to the change of crystallinity, hydrogen bond system and polymerization degree of cellulose after heat treatment.
- Phyllostachys edulis,
- cellulose skeleton,
- heat treatment,
- mechanical property,
- microstructure

FullText(HTML)

References (24)

References

[1]	Azadeh A, Ghavami K. The influence of heat on shrinkage and water absorption of dendrocalamus giganteus bamboo as a functionally graded material[J]. Construction and Building Materials, 2018, 186: 145−154. doi: 10.1016/j.conbuildmat.2018.07.011
[2]	牛帅红. 高温热水处理对毛竹竹材性能影响的研究[D]. 杭州: 浙江农林大学, 2016. Niu S H. Study on the effect of properties for high temperature hot water treatments[D]. Hangzhou: Zhejiang A&F University, 2016.
[3]	Wang D, Fu F, Lin L. Molecular-level characterization of changes in the mechanical properties of wood in response to thermal treatment[J]. Cellulose, 2022, 29(6): 3131−3142. doi: 10.1007/s10570-022-04471-3
[4]	唐彤. 毛竹材的桐油热处理研究[D]. 北京: 中国林业科学研究院, 2019. Tang T. Research on thermal modification of moso bamboo in tung oil[D]. Beijing: Chinese Academy of Forestry, 2019.
[5]	陈礼辉, 曹石林, 黄六莲, 等. 竹纤维素的制备及其功能化材料研究进展[J]. 林业工程学报, 2021, 6(4): 1−13. Chen L H, Cao S L, Huang L L, et al. Development of bamboo cellulose preparation and its functionalization[J]. Journal of Forest Engineering, 2021, 6(4): 1−13.
[6]	Wu J, Zhong T, Zhang W, et al. Comparison of colors, microstructure, chemical composition and thermal properties of bamboo fibers and parenchyma cells with heat treatment[J]. Journal of Wood Science, 2021, 67(1): 1−11. doi: 10.1186/s10086-020-01935-7
[7]	Lin Q, Huang Y, Yu W. An in-depth study of molecular and supramolecular structures of bamboo cellulose upon heat treatment[J]. Carbohydrate Polymers, 2020, 241: 116412. doi: 10.1016/j.carbpol.2020.116412
[8]	汤颖, 李君彪, 沈钰程, 等. 热处理工艺对竹材性能的影响[J]. 浙江农林大学学报, 2014, 31(2): 167−171. doi: 10.11833/j.issn.2095-0756.2014.02.001 Tang Y, Li J B, Shen Y C, et al. Phyllostachys edulis with high temperature heat treatments[J]. Journal of Zhejiang A&F University, 2014, 31(2): 167−171. doi: 10.11833/j.issn.2095-0756.2014.02.001
[9]	孟凡丹, 高建民, 余养伦, 等. 热处理对纤维化竹单板表面性能和微力学性能的影响[J]. 东北林业大学学报, 2017, 45(10): 53−59. doi: 10.3969/j.issn.1000-5382.2017.10.013 Meng F D, Gao J M, Yu Y L, et al. Effect of heat treatment on surface and micromechanical properties of oriented bamboo fiber mat[J]. Journal of Northeast Forestry University, 2017, 45(10): 53−59. doi: 10.3969/j.issn.1000-5382.2017.10.013
[10]	Hill C, Altgen M, Rautkari L. Thermal modification of wood: a review: chemical changes and hygroscopicity[J]. Journal of Materials Science, 2021, 56(11): 6581−6614. doi: 10.1007/s10853-020-05722-z
[11]	Boonstra M J, van Acker J, Tjeerdsma B F, et al. Strength properties of thermally modified softwoods and its relation to polymeric structural wood constituents[J]. Annals of Forest Science, 2007, 64(7): 679−690. doi: 10.1051/forest:2007048
[12]	Jiang F, Li T, Li Y J, et al. Wood-based nanotechnologies toward sustainability[J]. Advanced Materials, 2018, 1703453: 1−39.
[13]	Wang D, Lin L, Fu F. Fracture mechanisms of moso bamboo (Phyllostachys pubescens) under longitudinal tensile loading[J]. Industrial Crops and Products, 2020, 153: 112574. doi: 10.1016/j.indcrop.2020.112574
[14]	莫军前. 基于近红外光谱技术的高温热处理竹材物理化学性质研究[D]. 北京: 北京林业大学, 2020. Mo J Q. Study on physicochemical properties of high temperature heat treated bamboo based on near infrared spectroscopy technology[D]. Beijing: Beijing Forestry University, 2020.
[15]	侯瑞光, 刘元, 李贤军, 等. 高温热处理对重组竹物理力学性能的影响[J]. 中南林业科技大学学报, 2013, 33(2): 101−104. Hou R G, Liu Y, Li X J, et al. Effects of heat treatment on physical-mechanical properties of reconstituted bamboo lumber (RBL)[J]. Journal of Central South University of Forestry & Technology, 2013, 33(2): 101−104.
[16]	黄成建. 热处理毛竹材细胞壁结构及力学性能研究[D]. 杭州: 浙江农林大学, 2015. Huang C J. Microstructural and micromechanical properties of thermo-treated bamboo cell wall[D]. Hangzhou: Zhejiang A&F University, 2015.
[17]	孙海燕, 苏明垒, 吕建雄, 等. 细胞壁微纤丝角和结晶区对木材物理力学性能影响研究进展[J]. 西北农林科技大学学报(自然科学版), 2019, 47(5): 50−58. Sun H Y, Su M L, Lü J X, et al. Effects of cell wall microfibril angle and crystal zone on physical and mechanical properties of wood[J]. Journal of Nanjing Forestry University (Natural Science Edition), 2019, 47(5): 50−58.
[18]	Kalutskaya E P, Gusev S S. An infrared spectroscopic investigation of the hydration of cellulose[J]. Polymer Science USSR, 1980, 22(3): 550−556. doi: 10.1016/0032-3950(80)90378-0
[19]	孙润鹤, 李贤军, 刘元, 等. 高温热处理对竹束FTIR和XRD特征的影响规律[J]. 中南林业科技大学学报, 2013, 33(2): 97−100. Sun R H, Li X J, Liu Y, et al. Effects of high temperature heat treatment on FTIR and XRD characteristics of bamboo bundles[J]. Journal of Central South University of Forestry & Technology, 2013, 33(2): 97−100.
[20]	卿彦. “双碳”战略目标下木竹基先进功能材料研究进展[J]. 中南林业科技大学学报, 2022, 42(12): 13−25. Qing Y. Advanced functional materials derived from natural wood and bamboo resources under the double carbon strategy in China[J]. Journal of Central South University of Forestry & Technology, 2022, 42(12): 13−25.
[21]	Oudiani A E I, Msahli S, Sakli F. In-depth study of agave fiber structure using Fourier transform infrared spectroscopy[J]. Carbohydrate Polymers, 2017, 164: 242−248. doi: 10.1016/j.carbpol.2017.01.091
[22]	Chen C, Kuang Y, Zhu S, et al. Structure-property-function relationships of natural and engineered wood[J]. Nature Reviews Materials, 2020, 5(9): 642−666. doi: 10.1038/s41578-020-0195-z
[23]	Håkansson H, Ahlgren P. Acid hydrolysis of some industrial pulps: effect of hydrolysis conditions and raw material[J]. Cellulose, 2005, 12(2): 177−183. doi: 10.1007/s10570-004-1038-6
[24]	Lin Q, Gao Q, Wang X, et al. Mechanism analysis of thermal treatment for the mechanical properties of bamboo veneer composites from the perspective of cellulose skeleton[J]. Industrial Crops and Products, 2023, 195: 116395.

Cited By

Cited by

Periodical cited type(8)

1.	张慧，燕怡帆，朱雅，陈玉婷，王菁华，崔志鹏，杨迪，任学敏. 林分密度对伏牛山南麓山茱萸人工林林下草本植物多样性和土壤性质的影响. 西南林业大学学报(自然科学). 2025(01): 96-105 .
2.	赵金同，马俊. 刺槐扦插育苗技术与精细抚育要点. 现代园艺. 2024(08): 49-51 .
3.	何欢，康必均，尹婧，李菲，彭栋，李桂静，查同刚. 不同营林措施对川东华蓥山杉木林土壤团聚体稳定性及细根分布的影响. 土壤通报. 2024(02): 351-359 .
4.	史小鹏，苟贺然，何淑勤，刘柏廷，冉兰芳，杨琪琳，扎西拉姆，陈雨馨，骆紫藤. 成都市温江区两种绿地土壤抗蚀抗冲性及其影响因素. 水土保持通报. 2024(04): 117-125 .
5.	刘忆南，申振宏，都都，张知然，林勇明. 蒋家沟泥石流堆积扇不同植被类型区土壤抗蚀性评价. 应用与环境生物学报. 2024(05): 886-893 .
6.	王依瑞，王彦辉，段文标，李平平，于澎涛，甄理，李志鑫，尚会军. 黄土高原刺槐人工林郁闭度对林下植物多样性特征的影响. 应用生态学报. 2023(02): 305-314 .
7.	赵云鹤，钟鹏，高晗，付玉. 土地利用类型对典型黑土团聚体稳定性和抗蚀性的影响. 东北林业大学学报. 2023(09): 112-119 .
8.	胡亚伟，施政乐，刘畅，徐勤涛，张建军. 晋西黄土区刺槐林密度对林下植物多样性及土壤理化性质的影响. 生态学杂志. 2023(09): 2072-2080 .

Other cited types(9)

Get Citation

PDF

XML

Article views (388) PDF downloads (109) Cited by(17)

Turn off MathJax

Article Contents

Abstract

References

Research on mechanical properties of Phyllostachys edulis heat treatment materials based on cellulose skeleton

Abstract

References

Cited by

Periodical cited type(8)

Other cited types(9)

Catalog

Export File

Citation

Format

Content