GIEC OpenIR  > 中国科学院广州能源研究所
Preparation of Esterified Bacterial Cellulose for Improved Mechanical Properties and the Microstructure of Isotactic Polypropylene/Bacterial Cellulose Composites
Wang, Bo1,2; Yang, Dan1,3; Zhang, Hai-rong1,3; Huang, Chao1,3; Xiong, Lian1,3; Luo, Jun1,4; Chen, Xin-de1,3
2016-04-01
Source PublicationPOLYMERS
Volume8Issue:4
AbstractBacterial cellulose (BC) has great potential to be used as a new filler to reinforce isotactic polypropylene (iPP) due to its high crystallinity, biodegradability, and efficient mechanical properties. In this study, esterification was used to modify BC, which improved the surface compatibility of the iPP and BC. The results indicated that the cellulose octoate (CO) changed the surface properties from hydrophilic to lipophilic. Compared to the pure iPP, the tensile strength, charpy notched impact strength, and tensile modulus of the iPP/BC composites increased by 9.9%, 7.77%, and 15.64%, respectively. However, the addition of CO reinforced the iPP/CO composites. The tensile strength, charpy notched impact strength, and tensile modulus of the iPP/CO composites increased by 14.23%, 14.08%, and 17.82% compared to the pure iPP. However, the elongation at break of both the composites is decreased. The SEM photographs and particle size distribution of the composites showed improvements when the change of polarity of the BC surface, interface compatibility, and dispersion of iPP improved.
SubtypeArticle
KeywordBacterial Cellulose Isotactic Polypropylene Composites Mechanical Properties Esterification
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.3390/polym8040129
WOS Subject ExtendedPolymer Science
WOS KeywordRIGID SPHERICAL INCLUSION ; CALCIUM-CARBONATE ; FIBERS ; BLENDS ; IMPACT ; BEHAVIOR ; CRYSTALLIZATION ; NANOCOMPOSITES ; POLYMERS
Indexed BySCI
Language英语
WOS SubjectPolymer Science
WOS IDWOS:000375159900033
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/11277
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangdong Key Lab New & Renewable Energy Res & De, Key Lab Renewable Energy, Guangzhou 510640, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Res & Dev Ctr Xuyi Attapulgite Appl Technol, Xuyi 211700, Peoples R China
4.Guangzhou Fibre Product Testing & Res Inst, Guangzhou 510220, Guangdong, Peoples R China
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Wang, Bo,Yang, Dan,Zhang, Hai-rong,et al. Preparation of Esterified Bacterial Cellulose for Improved Mechanical Properties and the Microstructure of Isotactic Polypropylene/Bacterial Cellulose Composites[J]. POLYMERS,2016,8(4).
APA Wang, Bo.,Yang, Dan.,Zhang, Hai-rong.,Huang, Chao.,Xiong, Lian.,...&Chen, Xin-de.(2016).Preparation of Esterified Bacterial Cellulose for Improved Mechanical Properties and the Microstructure of Isotactic Polypropylene/Bacterial Cellulose Composites.POLYMERS,8(4).
MLA Wang, Bo,et al."Preparation of Esterified Bacterial Cellulose for Improved Mechanical Properties and the Microstructure of Isotactic Polypropylene/Bacterial Cellulose Composites".POLYMERS 8.4(2016).
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, Bo]'s Articles
[Yang, Dan]'s Articles
[Zhang, Hai-rong]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Bo]'s Articles
[Yang, Dan]'s Articles
[Zhang, Hai-rong]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Bo]'s Articles
[Yang, Dan]'s Articles
[Zhang, Hai-rong]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.