| 光谱学与光谱分析 |
|
|
|
|
|
| Study of Crystallinity Performance of Pretreated Bamboo Fibers Based on X-Ray Diffraction and NMR |
| CHU Jie, ZHANG Jun-hua*, MA Li, LU Hai-dong* |
| Northwest Agriculture and Forestry University, Yangling 712100, China |
|
|
|
|
Abstract At present there are many methods to discuss the crystallinity of lignocellulose but scholars experts have different opinions about them. This study, with bamboo under the different pretreatment conditions, and with help of acid, alkali and glycerol uses X-ray diffraction and CP/MAS13NMR in order to make clear of the crystallinity of bamboo change characteristics, and measured the area length, spacing, crystal plane diffraction peak position, the crystallinity index and parameters and complete the comparison of crystalline cellulose and Gaussian function curve C - 4 area signal area. Results showed that crystalline overall increased significantly after pretreatment, 002 peak become sharp and offset to the direction of large angle for alkali pretreatment, 002 crystal width increases, crystalline spacing is smaller. CP/MAS13NMR is consisting with XRD, but calculated value is smaller. It proved that effective processing can effectively disrupted the recalcitrance of bamboo, and produce highly active cellulose in lignocelluloses’ biomass ethanol production, that provide guidance to realize the lignocellulose bioconversion and effective utilization.
|
|
Received: 2015-12-28
Accepted: 2016-04-19
|
|
|
|
Corresponding Authors:
ZHANG Jun-hua, LU Hai-dong
E-mail: lhd2042@163.com
|
|
[1] Xin Donglin，Yang Zhong，Zhang Junhua，et al. Bioresource Technology，2015，175：529.
[2] Chundawat Shishir P S, Beckham Gregg T, Himmel Michael E, et al. Annu. Rev. Chem. Biomol. Eng.，2011，2: 121.
[3] Liu Yanping, Hu Hong. Fibers and Polymers，2008，9(6):735.
[4] Yue Y, Han J, Han G，et al. Carbohydr. Polym.，2015，133(20): 438.
[5] Li M F, Fan Y M, Xu F, et al. Ind. Crop. Prod，2010，32 : 551.
[6] Wang Yueping, Wang Ge, Cheng Haitao, et al. Textile Research Journal，2010，80(4)：334.
[7] Oh S Y, Yoo D I，Shin Y，et al. Carbohydr. Res.，2005，340：2376.
[8]Ben Sghaier A E, Chaabouni Y, Msahli S, et al. Ind. Crops Prod.，2012，36: 257.
[9]Yang Zhanping，Xu Songwei，Ma Xiaolong，et al. Wood Science and Technology，2008，42(8)：621.
[10] LI Jian(李 坚). Wood Spectroscopy(木材波谱学). Beijing: Science Press(北京: 科学出版社)，2003. 104.
[11] Segal L，Creely J J, Martin A E, et al. Textile Research Journal，1959，29: 786.
[12] Nishimiya Koei，Hata Toshimitsu，Imamura Yuji，et al. Journal of Wood Science，1998，44(1): 56.
[13] Tamura N, MacDowell A A，Spolenak B C，et al. J. Synchrotron Rad.，2003，10：137.
[14] Siroky J，Blackburn R S，Bechtold T, et al. Cellulose，2010，17: 103.
[15] Locci E，Laconi S，Pompei R，et al. Bioresour. Technol.，2008，99：4279.
[16] Zuckerstatter G, Schild G, Wollboldt P，et al. Lenzinger Berichte，2009，87：38.
[17] Teeaar R, Serimaa R, Paakkari T. Polym. Bull.，1987，17：231. |
| [1] |
SUN Wei-ji1, LIU Lang1, 2*, HOU Dong-zhuang3, QIU Hua-fu1, 2, TU Bing-bing4, XIN Jie1. Experimental Study on Physicochemical Properties and Hydration Activity of Modified Magnesium Slag[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3877-3884. |
| [2] |
ZHU Yu-qi1, 2, ZHANG Xin2, DU Pan-pan2, LIU Shu1, ZHANG Gui-xin1, 2, GUAN Song-lei2*, ZHENG Zhong1*. Infrared Spectroscopy and X-Ray Spectroscopy Combined With
Inductively Coupled Plasma Mass Spectrometry for Quality
Control of Mongolian Medicine Yu Grain Soil[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(10): 3163-3169. |
| [3] |
LI Yu-tang1, WANG Lin-zhu1, 2*, LI Xiang3, WANG Jun1. Characterization and Comparative Analysis of Non-Metallic Inclusions in Zirconium Deoxidized Steel[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(09): 2916-2921. |
| [4] |
GAO Ya1, LIAO Cui-ping1, ALATAN Chaolumen2, CHEN Jian-bo3, TU Ya4*. X-Ray Diffraction and Infrared Spectral Analysis of the Differential Chemical Indicators Between the Raw and Milk-Processed Corals[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(08): 2494-2499. |
| [5] |
XU Ming-kun, LIN Jia-xiang, ZHANG Xiao-lin, LI Zhen-yin, WANG Ya-ming, LIU Chun-tai, SHEN Chang-yu, SHAO Chun-guang*. In Situ Detection of Structural Evolution of Isotropic Polypropylene Crystals During Uniaxial Stretching by Two-Dimensional X-Ray Diffraction Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(05): 1426-1433. |
| [6] |
SHI Zhi-feng1, 2, LIU Jia2, XIAO Juan2, ZHENG Zhi-wen1*. Investigation of Novel Method for Detecting Vanillin Based on X-Ray Diffraction Technology[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(05): 1563-1568. |
| [7] |
WANG Mei-li1, 2, SHI Guang-hai2*, ZHANG Xiao-hui1, YANG Ze-yu2, 3, XING Ying-mei1. Experimental Study on High-Temperature Phase Transformation of Calcite[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(04): 1205-1211. |
| [8] |
SHAO Jin-fa1, LI Rong-wu2, PAN Qiu-li1, CHENG Lin1*. The Study of Non-Destructive Analysis of Tang Sancai Firing Technology[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(03): 781-787. |
| [9] |
ZHANG Dian1, WANG Hui1, CHEN Yin-wei2, 3, WANG Ju-lin2, 3*. Identification and Influence of Color Components in Red Lime From the Roof of Yangxin Hall in the Palace Museum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(03): 877-882. |
| [10] |
ZHANG Yan1, 2, WANG Hui-le1, LIU Zhong2, ZHAO Hui-fang1, YU Ying-ying1, LI Jing1, TONG Xin1. Spectral Analysis of Liquefaction Residue From Corn Stalk Polyhydric
Alcohols Liquefaction at Ambient Pressure[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(03): 911-916. |
| [11] |
YAN Jun1, FANG Shi-bin1, YAN Xue-jun1, SHENG Jia-wei2, XU Jiang1, XU Chong3, ZHANG Jian2*. Study on the Common Effect of Heat Treatment, Dyeing or Irradiation Treatment on UV-Vis Diffuse Reflectance Spectra of Pearls[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(12): 3697-3702. |
| [12] |
LUO Heng, Andy Hsitien Shen*. Based on Color Calculation and In-Situ Element Analyze to Study the Color Origin of Purple Chalcedony[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(06): 1891-1898. |
| [13] |
FAN Qing-jie, SONG Yan, LAI Shi-quan*, YUE Li, ZHU Ya-ming, ZHAO Xue-fei. XRD Structural Analysis of Raw Material Used as Coal-Based Needle Coke in the Coking Process[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(06): 1979-1984. |
| [14] |
PAN Qiu-li1, SHAO Jin-fa1, LI Rong-wu2, CHENG Lin1*, WANG Rong1. Non-Destructive Analysis of Red and Green Porcelain in Qing Dynasty[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(03): 732-736. |
| [15] |
YANG Ling-yue1, YAN Sheng-wu2, 3, WANG Hao-tian1, ZHANG Yu-ting1, WANG Ren-yun4, YANG Ming-xing1, WANG Chao-wen1*. Spectral Characteristics of Two Kinds of Nanhong Agate Imitations[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(03): 835-840. |
|
|
|
|
