Statistical approach to explore sustainable characteristics of cellulosic Desmostachya bipinnata fiber and its chemically modified conditions

IF 1.8 4区 材料科学 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY
David Gnanaraj J, Vignesh V, Mohamed Hashem and Hassan Fouad
{"title":"Statistical approach to explore sustainable characteristics of cellulosic Desmostachya bipinnata fiber and its chemically modified conditions","authors":"David Gnanaraj J, Vignesh V, Mohamed Hashem and Hassan Fouad","doi":"10.1088/2053-1591/ad7446","DOIUrl":null,"url":null,"abstract":"This present work has been intended to investigate the properties of an extracted Desmostachya bipinnata fibers (DBFs). The unmodified/untreated (raw), 10% sodium hydroxide (NaOH) and 0.5% potassium permanganate(KMnO4)chemically modified/treated Desmostachya Bipinnata fibers are explored to establish the possibility of designing a large scale natural product or fiber/reinforcement. The raw, alkaline treated and potassium permanganate treated Desmostachya bipinnata fibers are designated as Raw Desmostachya Bipinnata Fibers, Alkali treated Desmostachya Bipinnata Fibers and Potassium Permanganate treated Desmostachya Bipinnata Fibers as samples, respectively. Mechanical, thermal and physio-chemical behaviors and surface morphology of both RDBF and treated Desmostachya Bipinnata Fibers are analyzed. From the results obtained, it is evident that an increase in aspect ratio, due to the diameter reduction by alkalization process, has exhibited high tensile strength with minimum density. The Fourier Transform Infrared Spectroscopy results have shown variation of chemical bonding, due to different chemical treatments of DBFs. Summarily, the maximum values of Crystallinity Index (CI) and activation energy are obtained with Alkali treated Desmostachya bipinnata fibers sample.","PeriodicalId":18530,"journal":{"name":"Materials Research Express","volume":"10 1","pages":""},"PeriodicalIF":1.8000,"publicationDate":"2024-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Materials Research Express","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1088/2053-1591/ad7446","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0

Abstract

This present work has been intended to investigate the properties of an extracted Desmostachya bipinnata fibers (DBFs). The unmodified/untreated (raw), 10% sodium hydroxide (NaOH) and 0.5% potassium permanganate(KMnO4)chemically modified/treated Desmostachya Bipinnata fibers are explored to establish the possibility of designing a large scale natural product or fiber/reinforcement. The raw, alkaline treated and potassium permanganate treated Desmostachya bipinnata fibers are designated as Raw Desmostachya Bipinnata Fibers, Alkali treated Desmostachya Bipinnata Fibers and Potassium Permanganate treated Desmostachya Bipinnata Fibers as samples, respectively. Mechanical, thermal and physio-chemical behaviors and surface morphology of both RDBF and treated Desmostachya Bipinnata Fibers are analyzed. From the results obtained, it is evident that an increase in aspect ratio, due to the diameter reduction by alkalization process, has exhibited high tensile strength with minimum density. The Fourier Transform Infrared Spectroscopy results have shown variation of chemical bonding, due to different chemical treatments of DBFs. Summarily, the maximum values of Crystallinity Index (CI) and activation energy are obtained with Alkali treated Desmostachya bipinnata fibers sample.
用统计方法探索纤维素双峰草纤维的可持续特性及其化学改性条件
本研究旨在调查提取的双峰菊纤维(DBFs)的特性。研究了未经改性/未处理(原纤维)、10% 氢氧化钠(NaOH)和 0.5% 高锰酸钾(KMnO4)化学改性/处理的双峰草纤维,以确定设计大规模天然产品或纤维/增强材料的可能性。原始、碱处理和高锰酸钾处理的双峰草纤维分别称为原始双峰草纤维、碱处理双峰草纤维和高锰酸钾处理双峰草纤维样品。分析了 RDBF 和经处理的双峰草纤维的机械、热和物理化学行为以及表面形态。从获得的结果可以看出,由于碱化过程使直径减小,长径比增加,从而表现出较高的抗拉强度和最小的密度。傅立叶变换红外光谱分析结果表明,由于对 DBF 进行了不同的化学处理,其化学键发生了变化。总之,碱处理过的双峰草纤维样品的结晶度指数(CI)和活化能值最大。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
Materials Research Express
Materials Research Express MATERIALS SCIENCE, MULTIDISCIPLINARY-
CiteScore
4.50
自引率
4.30%
发文量
640
审稿时长
12 weeks
期刊介绍: A broad, rapid peer-review journal publishing new experimental and theoretical research on the design, fabrication, properties and applications of all classes of materials.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信