当前位置: X-MOL 学术J. Nat. Fibers › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Characterization of Natural Cellulose Fiber from the Barks of Vachellia farnesiana
Journal of Natural Fibers ( IF 2.8 ) Pub Date : 2020-05-18 , DOI: 10.1080/15440478.2020.1764457
R. Vijay 1 , Jafrey Daniel James Dhilip 2 , S. Gowtham 2 , S. Harikrishnan 2 , B. Chandru 2 , M. Amarnath 2 , Anish Khan 3, 4
Affiliation  

ABSTRACT

The need for environmental friendly materials have stimulated researchers to carry out works in natural fibers, which are substitute for human-made synthetic fibers in many lightweight medium load applications. In the present work, Vachellia farnesiana fiber was selected as a natural fiber. The obtained Vachellia farnesiana fibers were characterized for physical and chemical properties, Thermo Gravimetric Analysis (TGA), Fourier Transform Infrared Spectroscopy (FTIR), X-Ray Diffraction (XRD) and, tensile strength. Scanning Electron Microscope (SEM) was used to capture its morphological characteristics. The outcome of the chemical analysis showed the weight percentage of ɑ-cellulose, hemicellulose, moisture content, wax, density and the same was confirmed by the output of the FTIR test. XRD test results showed that Vachellia farnesiana fiber had a crystallinity index of 13% and a crystal size of 31.89 nm. Thermal analysis showed a char residue of 28.71%.



中文翻译:

法尼香树皮中天然纤维素纤维的表征

摘要

对环保材料的需求刺激了研究人员在天然纤维方面开展工作,在许多轻质中等负载应用中,天然纤维可替代人造合成纤维。在目前的工作中,Vachella farnesiana纤维被选为天然纤维。获得的金莲花纤维的物理和化学性质、热重分析 (TGA)、傅里叶变换红外光谱 (FTIR)、X 射线衍射 (XRD) 和拉伸强度进行了表征。扫描电子显微镜 (SEM) 用于捕捉其形态特征。化学分析的结果显示了 ɑ-纤维素、半纤维素、水分含量、蜡、密度的重量百分比,FTIR 测试的输出也证实了这一点。XRD测试结果表明,Vachella farnesiana纤维的结晶度指数为13%,晶体尺寸为31.89 nm。热分析显示有 28.71% 的焦炭残留物。

更新日期:2020-05-18
down
wechat
bug