介质阻挡放电等离子体处理对麦秸秆表面润湿性能的影响

doi:10.3969/j.issn.1000-2006.2014.05.007

国家林草科技领军期刊
中国精品科技期刊
中国高校百佳科技期刊
江苏省新闻出版政府奖期刊奖
RCCSE林学权威期刊（A+）
CSCD核心期刊
Scopus数据库收录期刊
中文核心期刊
SCD核心期刊

作者加群：102861116

微信公众号：南京林业大学学报

高级检索

南京林业大学学报（自然科学版） ›› 2014, Vol. 38 ›› Issue (05): 29-35.doi: 10.3969/j.issn.1000-2006.2014.05.007

介质阻挡放电等离子体处理对麦秸秆表面润湿性能的影响

李洋,杨雪慧,陆凯悦,周晓燕^*

南京林业大学材料科学与工程学院,江苏南京 210037

出版日期:2014-10-31 发布日期:2014-10-31
基金资助:
收稿日期:2013-10-23 修回日期:2014-03-25
基金项目:国家自然科学基金项目(31270606); 国家教育部新世纪优秀人才支持计划(NCET-10-0177); 江苏省“333工程”科研项目资助计划(BRA2011166); 江苏高校优势学科建设工程资助项目(PAPD); 南京林业大学大学生自然科学类创新项目
第一作者:李洋,硕士生。*通信作者:周晓燕,教授。E-mail: zhouxiaoyan@njfu.edu.cn。
引文格式:李洋,杨雪慧,陆凯悦,等. 介质阻挡放电等离子体处理对麦秸秆表面润湿性能的影响[J]. 南京林业大学学报:自然科学版,2014,38(5):29-35.

Influence of dielectric barrier discharge plasma treatment on wettability of wheat straw

LI Yang, YANG Xuehui, LU Kaiyue, ZHOU Xiaoyan^*

College of Material Science and Engineering,Nanjing Forestry University, Nanjing 210037, China

Online:2014-10-31 Published:2014-10-31

摘要/Abstract

摘要： 采用常压介质阻挡放电等离子体处理麦秸秆表面,分析了放电电压、电极间距和放电时间对麦秸秆表面润湿性的影响。结果表明:麦秸秆表面经过常压介质阻挡放电等离子体处理后,表面接触角显著减小,表面自由能明显增大,润湿性得到明显改善,且其对麦秸秆外表面的改善效果尤为明显; 此外,随着放电电压的增大,电极间距的减小及放电时间的延长,麦秸秆表面的接触角呈现先减小后增大的趋势,自由能则呈现先增大后减小的趋势; 在放电电压为30 V,电极间距为6 mm,处理时间为60 s条件下,介质阻挡放电等离子体处理对麦秸秆表面润湿性的改善效果最为显著。

Abstract: The surface of wheat straw was treated by dielectric barrier discharge(DBD)plasma. The influence of discharge voltage, electrode space and treatment time on the wettability of wheat straw was investigated. The results showed that lower contact angle and higher surface free energy of the samples were achieved after being treated by DBD plasma, which means the wettability of wheat straw was improved, especially for exterior surface of wheat straw. In addition,along with the increase of discharge voltage, the decrease of the electrode space and the extension of treatment time, the contact angle of wheat straw showed the tendency of decreasing at first and then increasing, and the surface free energy showed the opposite tendency. The optimal treatment condition was: discharge voltage 30 V, treatment time 60 s, electrode space 6 mm.

中图分类号:

李洋,杨雪慧,陆凯悦,等. 介质阻挡放电等离子体处理对麦秸秆表面润湿性能的影响[J]. 南京林业大学学报（自然科学版）, 2014, 38(05): 29-35.

LI Yang, YANG Xuehui, LU Kaiyue, ZHOU Xiaoyan. Influence of dielectric barrier discharge plasma treatment on wettability of wheat straw[J].Journal of Nanjing Forestry University (Natural Science Edition), 2014, 38(05): 29-35.DOI: 10.3969/j.issn.1000-2006.2014.05.007.

参考文献

[1] 张波. 低温等离子体对材料的表面改性[J].现代物理知识,2006(6):37-40.Zhang B. The surface modification of low temperature plasma on the material[J].Modern Physics,2006(6):37-40.
[2] 杨浩, 方志, 解向前,等. 均匀介质阻挡放电用于材料表面改性的进展[J]. 印染, 2009,35(1):49-54.Yang H,Fang Z,Xie X Q, et al. Progress in surface modification of materials using homogeneous dielectric barrier discharge[J].Dyeing & Finishing, 2009,35(1):49-54.
[3] 庄洪春,孙鹞鸿,彭燕昌,等.介质阻挡放电产生等离子体技术研究[J]. 高电压技术,2002,28(120):57-58.Zhuang H C,Sun Y H,Peng Y C, et al. Application research of dielectric barrier discharge to produce plasma[J]. High Voltage Engineering, 2002,28(120):57-58.
[4] 杨雪慧,汤丽娟,章蓉,等.农作物秸秆表面改性处理的研究进展[J]. 南京林业大学学报:自然科学版,2013,37(3):157-161.Yang X H,Tang L J,Zhang R, et al. Review on progress of crop straws surface modification[J]. Journal of Nanjing Forestry University:Natural Sciences Edition, 2013,37(3):157-161.
[5] 连海兰,周定国,尤纪雪.麦秸秆成分剖析及其胶合性能的研究[J].林产化学与工业,2005,25(1):69-72.Lian H L, Zhou D G, You J X. Studies on layer composites of wheat stalk and their adhesion properties[J]. Chemistry and Industry of Forest Products, 2005, 25(1): 69-72.
[6] 张建红.等离子体技术调控稻秸表面的研究[D].南京:南京林业大学,2010.Zhang J H. Surface modification of rice straw with plasma technology [D].Nanjing: Nanjing Forestry University,2010.
[7] 陈桂华,向仕龙,周鲁英.用低温等离子体对玉米秆表面改性的研究[J].中南林业科技大学学报,2010,30(8):92-95.Chen G H,Xiang S L,Zhou L Y. Surface modification of corn stalk by low temperature plasma[J].Journal of Central South University of Forestry & Technology, 2010,30(8):92-95.
[8] 朱履冰,包兴,表面与界面物理[M].天津:天津大学出版社,1992.
[9] 张世举,程延海,邢方方,等.接触角与表面自由能的研究现状与展望[J]. 煤矿机械,2011,32(10):8-11.Zhang S J, Cheng Y H,Xing F F, et al. Study on contact angle and surface free energy current situation and prospect[J]. Coal Mine Machinery,2011,32(10):8-11.
[10] 刘碧华,陈桂华,向仕龙.两种秸秆表面润湿性研究[J].木材加工机械,2008,19(5):37-39.Liu B H,Chen G H,Xiang S L. Study of wettability of two stalks[J]. Wood Processing Machinery, 2008,19(5):37-39.
[11] 韩玉香,韩平,王永富.固体表面自由能及其分量的计算方法(Ⅰ):接触角法[J].辽宁师范大学学报,1995,18(3):214-217.Han Y X,Han P,Wang Y F. Calculation method of solid surface free energy and its components(Ⅰ):contact angle method[J].Journal of Liaoning Normal University,1995,18(3):214-217.
[12] 徐信武,周定国.等离子体改性稻秸的XPS分析[J].南京林业大学学报:自然科学版,2009,33(5): 69-72.Xu X W, Zhou D G.XPS analysis of rice straw modified with plasma treatment[J]. Journal of Nanjing Forestry University:Natural Sciences Edition, 2009, 33(5): 69-72.
[13] 章蓉,汤丽娟,周晓燕,等.氧冷等离子体处理条件对杨木单板表面润湿性的影响[J].木材加工机械,2010(4): 25-27.Zhang R, Tang L J, Zhou X Y, et al. The effect of oxygen cold plasma treatment on surface wettability of poplar veneers[J].Wood Processing Machinery, 2010(4): 25-27.
[14] 王莉娟,张双宝.我国麦秸板的研究现状及其存在的问题[J].木材加工机械,2005(1): 39-41.Wang L J, Zhang S B. Present situation and problem of wheat-straw board in China[J].Wood Processing Machinery, 2005(1): 39-41.
[15] Dorris G M, Gray D G. The surface analysis of paper and wood fibers by Esca-electron spectroscopy for chemical analysis-I: Applications to cellulose and lignin[J]. Cellulose Chemistry and Technology,1978,12: 9-23.
[16] 何强, 吴春渝, 薛丽丹,等. 几种木材表面化学成分分布特征的XPS分析[J]. 贵州林业科技, 2011, 39(2): 56-61. He Q, Wu C Y,Xue L D,et al. The XPS analysis on the distribute characteristics of the surface chemistry composition of several wood[J]. Guizhou Forestry Science and Technology, 2011, 39(2): 56-61.
[17] Popescu C M, Tibirna C M, Vasile C. XPS characterization of naturally aged wood[J]. Applied Surface Science, 2009,256(5): 1355-1360.
[18] 王良,夏磊,唐晓亮,等.介质阻挡放电等离子体及其工业应用[J].现代物理知识,2005(2):40-42.Wang L, Xia L, Tang X L, et al. Dielectric barrier discharge plasma and its industrial applications[J]. Modern Physics,2005(2):40-42.

介质阻挡放电等离子体处理对麦秸秆表面润湿性能的影响

Influence of dielectric barrier discharge plasma treatment on wettability of wheat straw

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 0

编辑推荐

Metrics

本文评价

作者

读者

审稿