您好，欢迎访问江苏省农业科学院 机构知识库！
江苏省农业科学院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Effect of Growth Period on Cell Wall Mechanical Properties of Elephant Grass

文献类型： 外文期刊

作者： Zhang, Yang 1 ; Yang, Rui 1 ; Wu, Yan 1 ; Wang, Siqun 2 ; Liu, Cong 1 ; Zhong, Xiaoxian 3 ; Wu, Juanzi 3 ;

作者机构： 1.Nanjing Forestry Univ, Nanjing, Jiangsu, Peoples R China

2.Univ Tennessee, Ctr Renewable Carbon, Knoxville, TN 37996 USA

3.Jiangsu Acad Agr Sci, Nanjing, Jiangsu, Peoples R China

关键词： Elephant grass;Growth age;Mechanical properties;Cell wall

期刊名称：BIORESOURCES （ 影响因子：1.614； 五年影响因子：1.923 ）

ISSN： 1930-2126

年卷期： 2015 年 10 卷 3 期

页码：

收录情况： SCI

摘要： Elephant grass (Pennisetum purpureum Schum.) is a fast-growing native African plant species that produces commercially useful lignocellulosic biomass. It has been used in many countries to replace wood for paper, particleboard, and fiberboard. There is a close relationship between the mechanical properties of elephant grass cell walls and the performance of its products. The objective of this research was to investigate the cell wall mechanical properties at different growth periods of five types of elephant grasses, i.e., P. americanum cv. Tift 23AxP. purpureum cv. Tift N51 (HP), P. purpureum cv. Tift N51 (N51), P. purpureum cv. Huanan (Huanan), P. purpureum cv. Sumu No. 2 (Sumu-2), and (P. americanumx P. purpureum) x P. purpureum cv. Guimu No. 1 (Guimu-1). The hardness and elastic modulus of the cell walls were investigated by means of nanoindentation. The results showed that the hardness and elastic modulus of these elephant grasses increased as growth period increased. However, the rate of increase varied for the different types of elephant grass, which could help guide the evaluation of the properties of this kind of bio-fiber resource for the production of high-quality biocomposite products.

  • 相关文献

[1]Preliminary evaluation of five elephant grass cultivars harvested at different time for sugar production. Li, Yuanyuan,Zhang, Yelong,Zheng, Hongbo,Zhang, Hongman,Du, Jian,Huang, He,Wu, Juanzi. 2015

[2]Copper tolerance of the biomass crops Elephant grass (Pennisetum purpureum Schumach), Vetiver grass (Vetiveria zizanioides) and the upland reed (Phragmites australis) in soil culture. Liu, Xinghua,Lou, Laiqing,Cai, Qingsheng,Shen, Yixing,Ding, Chenglong.

[3]Study on the Acetylation of Rice Straw-Biogas Residue and its Characteristic Effect on Rice Straw-Reinforced Composites. Xia, Tengfei,Jin, Xiaochen,Tang, Wanying,Xia, Tengfei,Huang, Hongying,Wu, Guofeng,Jin, Xiaochen,Sun, Enhui. 2017

[4]Interface morphology and thermoplasticization behavior of bamboo fibers benzylated with benzyl chloride. Sun, Enhui,Sun, Fengwen,Zhang, Zhang,Dong, Yundan,Sun, Enhui,Sun, Fengwen.

作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：江苏省农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台