微波等离子体处理木材表面光电子能谱分析

摘要/Abstract

摘要：

XPS是固体木材表面组成分析最有效和最灵敏的工具之一。本研究使用XPS研究木材微波等离子体处理前后表面化学组成的变化。经微波等离子体处理后, C₁的含量降低而C₂、C₃含量增加,并伴随C₄生成,表明纤维素和/或木素上羟基含量的增加。微波等离子体处理还在木材表面引入了N元素,推测有亲水的-NH₂生成。比较了相同工作条件下, N₂、O₂及空气等离子体对木材表面化学组成影响,结果表明:O₂的影响最显著而N₂最弱,氧的影响还存在其特殊性。

关键词: 微波等离子体, 表面光电子能谱, 木材

Abstract:

X-ray photoelectron spectroscopic(XPS)is one of the most effective and sensitive tools for the surface analysis of solid wood.This tool was applied to elucidate the verifying of wood surface treated by microwave phasma in this paper.Plasma treatment decreased C₁(carbon bonded to carbon and/or hydrogen)and increased C₂(carbon bonded to a single oxygen), C₃(carbon bonded to two non-carbonyl oxygen or to acarbony l oxygen)in XPS Cls spectra, and C₄(carbon bonded to a carbonyl and a non-carbonyl oxygen)appeared after plasma treat.This suggested increasing of hydro xyl groups on cellulose and/or lignin by plasma treatment.Appearing of atom N indicated that-NH₂ occurred possibly during treatment.Under the same treatment conditions, oxygen plasma was most effective, followed by air and Nitrogen.On the other side, oxygen plasma treatment presented differences with Nitrogen and air.

Key words: Microw ave plasma, X-ray photoelectron spectroscopy, Wood surface

杜官本,华毓坤,崔永杰,王真. 微波等离子体处理木材表面光电子能谱分析[J]. 林业科学, 1999, 35(5): 104-109.

Guanben Du,Yukun Hua,Yongjie Cui,Zhen Wang. X-RAY PHOTOELECTRON SPECTROSCOPIC (XPS)ANALYSIS OF WOOD SURFACE TREATMENT WITH MICROWAVE PLASMA[J]. Scientia Silvae Sinicae, 1999, 35(5): 104-109.

图/表 5

参考文献 0

	杜官本, 华毓坤, 王真. 微波等离子体环境下木材表面润湿性. 木材工业, 1998. 12 (6): 17- 20.
	杜官本, 华毓坤, 王真. 微波等离子体环境下木材表面蚀刻. 林业科学, 1999. 35 (1): 95- 99.
	李坚. 木质材料的界面特征与无胶胶合技术. 哈尔滨: 东北林业大学出版社. 1989. 49-58, 88- 97.
	欧年华. 木材表面化学结构的ESR与ESCA分析. 北京林业大学学报, 1982. 3, 168- 178.
	Ahmed A , Adnot A , Grandmasion J L , Doucet J , Kaliaguine S . ESCA analyss of supercritical cellulosic materials. Cellul.Chem.Technol., 1987a. 21, 483- 492.
	Ahmed A , Adnot A , Kaliaguine S . ESCA study of solid residues of supercritical extraction of Populus tremuloides in methanol. J.Appl.Polym.Sci., 1987b. 34, 359- 375.
	Ahmed A , Adnot A , Kaliaguine S . ESCA analysis of vacuum pyrolysis of Populs tremulodies. J.Appl.Polym.Sci., 1988. 35, 1909- 1939. doi: 10.1002/app.1988.070350716
	Cracium R , Kamdem P D . XPS and FTIR applied to the study of w aterborne copper naphthenate wood preservatives. Holzforschung, 1997. 51 (3): 207- 213. doi: 10.1515/hfsg.1997.51.3.207
	Dawson B S W . Determination of su rface changes in Pinus radiate fiber of chemical treatment by X-ray photoelectron spectroscopy(XPS). HolzRoh-Werkstoff, 1997. 55 (1): 57- 58.
	Dey S , Maiti T , Sreemany M , Ghosh T , Bhattacharyya B . Characterization of white-rotted and brow n-rotted rice straw by X-ray photoelectron spectroscopy. Holzforschung, 1992. 46 (5): 385- 390. doi: 10.1515/hfsg.1992.46.5.385
	Dorris G M , Gray D G . The surface analysis of paper and wood fibers by ESCA (Electron spectroscopy for chemical analysis). I.Application to cellulose and lignin.Cellul.Chem.Technol., 1978. 12, 9- 23.
	Kiguchi M , Plackett D , Dunningham E . Photo-deterioration of chemically modified wood surface-preliminary with ESCA. Chemical modification of lignocellulosics, 1992. 176, 77- 86.
	Hon D N S , Feist W . Weathering characteristics of hardwood surface. Wood Sci. & Tech, 1986. 20 (2): 169- 183.
	Hua X , Kaliaguine S , Kokta B V , Adont A . Su rfsce analysis of explosion pulps by ESCA. Partl.Carbon(ls)spectra and oxygen-to-carbon rations.Wood Sci. & Tech., 1993. 27, 449- 459.
	Jaic M , Zivanovic R , S tevanovic J T , Dekanski A . Comparison of surface properties of beech-and oak wood as determined by ESCA method. Holz Roh-Werkstoff, 1996. 54 (1): 37- 41. doi: 10.1007/s001070050128
	M joberg P J . Chemical surface analysis of wood fibers by means of ESCA. Cellul.Chem.Technol., 1981. 15, 481- 486.
	Nussbaum R . Oxidative activation of wood surface by flame treatmen t. Wood Sci. & Tech., 1993. 27 (3): 183- 193.
	Ostmeyer J G , Elder T J , Littrell D M , Tatarchuk B J . Spectroscopic analysis of sou thern pine treated with chromated copper arsenate. 1.Xray photoelectron spectroscopy(XPS).J.Wood Chem. & 38Tchn., 1988. 8 (3): 413- 439.
	Ruddick J N R , Yamamoto K , Wong P C , Mitchell K A R . X-ray photoelectron spectronscopyic analysis of CCA-treated wood. Holzforschung, 1993. 47 (6): 458- 464. doi: 10.1515/hfsg.1993.47.6.458
	Ruddic J N R , Yamamoto K , Herring F , Wong P C , Mitchell K A R . Incomplete fixation of chromium in the pre-treated wood with a solotion of copper and arsenic compounds. International Research Group on Wood Preservation, 1995.
	Torr K M , Daw son B S W , Ede R M , Singh J . Surface changes on acetylation and exposure to ultraviolet radiation of Pinus radiata using Xray photoelectron spectroscopy. Holzforschung, 1996. 50 (5): 449- 456. doi: 10.1515/hfsg.1996.50.5.449
	Young R A , Rammon R W , Kelley S S , Gillespie R H . Bond Formation by wood surface reaction. Wood Sci., 1982. 14 (3): 110- 119.
	Wertheimer M R , Moisan M . Processing of electronic materials by microwave plasma. Pure & Appl.Chem, 1994. 66 (6): 1343- 1352.
	Williams R S , Feist WC . Application of ES CA to evaluate wood and cellulose surfaces modified by aqueous chromium trioxide treatment. Colloids and Surface., 1984. 9 (3): 253- 271. doi: 10.1016/0166-6622(84)80167-5

[1]	王东,林兰英,傅峰. 木材多尺度结构差异对其破坏影响的研究进展[J]. 林业科学, 2020, 56(8): 141-147.
[2]	董明锐,贾世芳,刘静怡,林贤铣,薛倩雯,孙伟圣. 穿孔倾斜角度对3D打印仿生木材吸声结构的吸声性能影响[J]. 林业科学, 2020, 56(5): 113-117.
[3]	徐有明,周彩霞,林汉,陶吉云,张菊花. 湿地松树木形成层恢复活动期、活动期和休眠期原始细胞超微结构变化[J]. 林业科学, 2020, 56(10): 145-153.
[4]	滕启城,王菲彬,阙泽利,曾楠. 圆钢钉和自攻螺钉钉入角度对规格材握钉力性能的影响[J]. 林业科学, 2020, 56(1): 154-161.
[5]	邓丽萍, 周贤武, 吕建雄, 王玉荣, 任海青, 赵荣军. 枝节木材结构与性能研究进展[J]. 林业科学, 2019, 55(9): 149-156.
[6]	夏永红, 沈文星, 李存芳. 木材加工产业集聚对劳动生产率影响的空间效应分解——基于1998—2016年省际空间面板数据的实证研究[J]. 林业科学, 2019, 55(9): 157-165.
[7]	沈晓双, 邹献武, 李改云, 王小青, 刘君良. 糠醇单体与预聚体混合物改性杨木[J]. 林业科学, 2019, 55(9): 197-204.
[8]	高鑫, 周凡, 周永东. 高温热处理木材吸湿特性[J]. 林业科学, 2019, 55(7): 119-127.
[9]	王新洲, 谢序勤, 王思群, 李延军, 梁星宇. 基于纳米压痕技术的木材胶合界面力学行为[J]. 林业科学, 2019, 55(7): 128-136.
[10]	王军, 王宇光, 杨锦玲, 李薇, 董文化, 梅文莉, 戴好富. 2种白木香所产沉香的木材组织构造和化学成分比较[J]. 林业科学, 2019, 55(7): 146-154.
[11]	李伟光, 张占宽. 微坑型微织构硬质合金表面对木材摩擦特性的影响[J]. 林业科学, 2019, 55(4): 136-143.
[12]	高鑫, 周凡, 庄寿增, 周永东. 纤维饱和点概念的演变、测试方法及其应用[J]. 林业科学, 2019, 55(3): 149-159.
[13]	董明锐, 孙伟圣, 薛倩雯, 曹惠敏, 王文斌, 林贤铣. 3D打印仿生木材吸声结构的吸声性能[J]. 林业科学, 2018, 54(6): 119-124.
[14]	周贤武, 高玉磊, 苏明垒, 赵荣军, 吕建雄. 基因工程改良木材性质研究进展[J]. 林业科学, 2018, 54(3): 152-160.
[15]	马岩岩, 姜立春. 异速生长模型的误差结构和误差函数[J]. 林业科学, 2018, 54(2): 90-97.