Research on the alkylation modification of cellulose nanofiber 
separated from moso bamboo

doi:10.3969/j.issn.1000-2006.2016.02.024

JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 2016, Vol. 40 ›› Issue (02): 144-148.doi: 10.3969/j.issn.1000-2006.2016.02.024

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Research on the alkylation modification of cellulose nanofiber separated from moso bamboo

HE Wen¹, LI Jiping², JIN Hui², Tian Jiaxi²

1.College of Materials Science and Engineering, Nanjing Forestry University, Nanjing 210037, China;
2.College of Biology and the Environment, Nanjing Forestry University, Nanjing 210037, China

Online:2016-04-18 Published:2016-04-18

Abstract

Abstract: In order to improve the dispersity and interfacial bonding in the nonpolar polymers, cellulose nanofiber(CNF)isolated from moso bamboo were modified with(3-Aminopropyl)triethoxysilane(KH-570)dissolved in the ethanol and toluene, respectively. The properties of the modified CNF were measured by FTIR, X-ray diffractometer(XRD), energy dispersive analysis of X-rays(EDAX)and X-ray photoelectron spectrometer(XPS). The results showed that hydroxyl group in cellulose nanofibers reacted with the Si-OH in KH-570, and the cellulose crystal structure remained unchangeable. However, the relative crystallinity of CNF decreased. The amount of C and O atoms on the CNF surface decreased with the alkylation modification. The results also showed that modified CNF performed better when KH-570 were dissolved in ethanol than in toluene.

CLC Number:

S781

HE Wen, LI Jiping, JIN Hui, Tian Jiaxi. Research on the alkylation modification of cellulose nanofiber separated from moso bamboo[J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2016, 40(02): 144-148.

References

[1] 何文,尤骏,蒋身学,等.毛竹纳米纤维素晶体的制备及特征分析[J].南京林业大学学报(自然科学版),2013,37(4):95-98. He W, You J, Jiang S X, et al. The characeristics and isolation of Moso-bamboo cellulose nanocrystal[J]. Journal of Nanjing Forestry University(Natural Sciences Edition),2013,37(4):95-98.
[2] He W, Jiang S X, Zhang Q S, et al. Isolation and characterization of cellulose nanofibers from Bambusa rigida[J]. BioResources,2013,8(4):5678-5689.
[3] 曲萍,王璇,白浩龙,等. 纳米纤维素表面烷基化特性的研究[J].北京林业大学学报,2014,36(1):121-125. Qu P,Wang X,Bai H L, et al. Surface alkylation characters of cellulose nanofibrils[J]. Journal of Beijing Forestry University, 2014,36(1):121-125.
[4] Qu P, Zhang X L, Zhou Y T, et a1. Biomimetic synthesis of hydroxyapatite on cellulose nanofibrils and its application[J]. Science of Advanced Materials, 2012,4(2):187-192.
[5] Qu P, Zhou Y T, Zhang X L, et al. Surface modification of cellulose nanofibrils for poly(lactic acid)composite application [J]. Journal of Applied Polymer Science, 2012, 125:3084-3091.
[6] Rehman I, Bonfield W. Characterization of hydroxyapatite and carbonated apatite by photo acoustic FTIR spectroscopy [J]. Journal of Materials Science-Materials in Medicine, 1997,8(1):1-4.
[7] Martens W, Frost R L. An infrared spectroscopic study of the basic copper phosphate minerals: Cornetite, libethenite, and pseudomalachite [J]. American Mineralogist, 2003,88(1):37-46.
[8] Gousse C, Chanzy H, Excoffier G, et al. Stable suspensions of partially silylated cellulose whiskers dispersed in organic solvents [J]. Polymer, 2002, 43(9):2645-2651.
[9] 林剑,赵广杰,孟令萱,等. 利用X射线衍射技术与红外光谱分析真菌侵蚀的木材[J]. 光谱学与光谱分析,2010, 30(6): 1674-1677. Lin J, Zhao G J, Meng L X, et al. Analysis of decayed wood by fungi with X-ray diffractometry and fourrier transform infrared spectroscopy[J].Spectroscopy and Spectral Analysis, 2010,30(6):1674-1677.
[10] 刘世宏,王当憨,潘承璜. X射线光电子能谱分析[M].北京:科学出版社,1988:46-49.
[11] 卢永泉,邓振华.实用红外光谱解析[M].北京:电子工业出版社,1989:143-152.
[12] 胡福增.材料表面与界面[M].上海:华东理工大学出版社,2008:150-156.
[13] 范子千,袁晔,沈青.纳米纤维素研究及应用进展Ⅱ[J]. 高分子通报,2010, 25(3):40-60. Fan Z Q, Yuan Y, Shen Q. The research and development of cellulose nanofibrils II[J]. Polymer Bulletin, 2010,25(3):40-60.
[14] 唐焕威,张力平,李帅,等.聚醚砜/微纳纤维素复合膜材料的光谱表征与性能研究[J].光谱学与光谱分析, 2010, 30(3): 630-634. Tang H W, Zhang L P, Li S, et al. Study on spectroscopic characterization and properties of PES/Micro-nano cellulose composite membrane material[J]. Spectroscopy and Spectral Analysis,2010,30(3):630-634.
[15] 杨万泰.聚合物材料表征与测试[M]. 北京:中国轻工业出版社,2008:13-15.

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Research on the alkylation modification of cellulose nanofiber separated from moso bamboo

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