[1]余雁,宋烨,王戈,等.ZnO纳米薄膜在竹材表面的生长及防护性能[J].深圳大学学报理工版,2009,26(4):360-365.
 YU Yan,SONG Ye,WANG Ge,et al.Growth of ZnO nano films on bamboo surface and its protective performance[J].Journal of Shenzhen University Science and Engineering,2009,26(4):360-365.
点击复制

ZnO纳米薄膜在竹材表面的生长及防护性能()
分享到:

《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第26卷
期数:
2009年4期
页码:
360-365
栏目:
材料科学
出版日期:
2009-10-31

文章信息/Info

Title:
Growth of ZnO nano films on bamboo surface and its protective performance
文章编号:
1000-2618(2009)04-0360-06
作者:
余雁1 宋烨12王戈1田根林1吴义强2
1)国际竹藤网络中心,国家林业局竹藤科学与技术重点实验室,北京100102;
2)中南林业科技大学材料科学与工程学院,长沙410004
Author(s):
YU Yan1 SONG Ye12 WANG Ge1 TIAN Gen-lin1and WU Yi-qiang2
1)Key Lab of Bamboo and Rattan Science and Technology,International Center for Bamboo and Rattan,State Forestry Administration,Beijing 100102,P.R.China
2)College of Material Science and Engineering,Central South Forestry Science and Technology University,Changsha 410004,P.R.China
关键词:
竹材氧化锌网状结构纳米薄膜抗菌防霉抗光变色
Keywords:
bamboozinc oxidenetlike structurenano filmsmildew resistanceanti-photodiscoloration
分类号:
TU 528
文献标志码:
A
摘要:
在低温溶液反应体系下,通过晶种形成和晶体生长两步法在竹材表面培育ZnO纳米结构薄膜,应用场发射环境扫描电镜(FESEM)、X射线衍射仪(XRD)和X射线能谱仪(EDAX)对薄膜形态和结构进行表征,重点研究种子液浸渍时间对纳米薄膜形态及竹材防霉和抗光变色性能的影响.研究结果表明,在生长时间一定的前提下,竹材在种子液中经过0.5 h、1 h和2 h的浸渍,其表面可形成壁厚为50~80 nm的网状结构薄膜,使竹材的防霉性能和光稳定性得到显著改良;当种子液浸渍时间增加到4 h,网状结构薄膜则被大量直径约700 nm的ZnO圆片所覆盖,虽然此时竹材的防光变色性能保持不变,但防霉性能下降,表明纳米网状结构对于充分发挥ZnO防护性能起到重要作用.
Abstract:
ZnO films with nano structure were grown on the surface of bamboo via a low temperature aqueous solution route with a two step procedure of crystal seed formation and growth.The films were characterized by field emission scanning electron microscope (FESEM),X-ray diffraction (XRD) and energy dispersive X-ray analysis (EDAX).The effect of immersion time in seed solution on film morphologies,mildew resistance and anti-photodiscoloration properties of bamboo was mainly investigated.The results showed that bamboo immersed in ZnO seed solution for 0.5 h,1 h and 2 h was mainly covered with nano netlike films with wall thickness ranging from 50 nm to 80 nm,which significantly improved both the anti-photodiscoloration and mildew resistance of bamboo.However,the surface of bamboo was covered with ZnO disks with a diameter of approximate 700 nm if the immersion time was increased to 4 h,which exhibits lower mildew resistance than the nano netlike films,but the anti-photodiscoloration performance is almost the same.The above results confirm the significance of nano structure for the protective performance of ZnO films for bamboo.This method can also be extended to various natural biomaterials including wood.

参考文献/References:

[1]丁浩,童忠良,杜高翔.纳米抗菌技术[M].北京:化学工业出版社,2008:119-120.
[2]Ham H,Shen G Z,Cho J H,等.无催化剂热蒸发法制备垂直定向ZnO纳米线及其场发射性质[J].化学物理通讯,2005,404(1-3):69-73 (英文版).
[3]WU Jih-jen,LIU Sai-chang.低温化学气相沉积法制备高度定向ZnO阵列[J].先进材料,2002,14(3):215-218(英文版).
[4] Jie Jian-sheng,Wang Guan-zhong,Wang Qing-tao,等.利用多孔氧化铝模板上制备定向ZnO纳米棒及其表征[J].物理化学杂志 B,2004,108(32):11976-11980 (英文版).
[5] Guo Min,Diao Peng,Cai Sheng-min.高疏水和高亲水ZnO纳米棒阵列[J].薄固体薄膜,2007,515(18):7162-7166(英文版).
[6] Liese W,Kumar S.竹材防护手册[M].北京:CIBART & ABS & INBAR出版社,2003: 41-46(英文版).
[7] Müller U,Rtzsch M,Schwanninger M,等.紫外照射后云杉木材的黄变及红外光谱变化[J].光化学和光生物学杂志 B,2003,69:97-105 (英文版).
[8] Pandey K K.光辐射对木材表面化学的影响[J].高分子的降解及稳定性,2005,90:9-20 (英文版).
[9] Hill C A S.木材改性:化学,热处理及其他工艺[M].新泽西州:John Wiley & Sons出版社,2006:129-139(英文版).
[10]Greene LE,Law M,Goldberger J,等.ZnO 纳米线阵列的低温硅片规模级生长[J].应用化学国际版, 2003,42(7):3031-3034 (英文版).
[11]Huang C H,Whang W T.单晶ZnO纳米棒的低温生长和表征[J].材料化学和物理,2003,82:705-710(英文版).
[12]Li Quan-chang,Kumar V,Li Yan,等.溶液法制备ZnO纳米棒喝纳米管[J].材料化学,2005,17:1001-1006 (英文版).

[1]DING Hao,TONG Zhong-liang,DU Gao-xiang.Nano Anti-bacteria Technology[M].Beijing:Chemistry Industry Press,2008:119-120.
[2] Ham H,Shen G Z,Cho J H,et al.Vertically aligned ZnO nanowires produced by a catalyst-free thermal evaporation method and their field emission properties[J].Chemical Physics Letter,2005,404(1-3):69-73.
[3] WU Jih-jen,LIU Sai-chang.Low-temperature growth of well-aligned ZnO nanorods by chemical vapor deposition[J].Advanced Materials,2002,14(3):215-218.
[4] Jie Jian-sheng,Wang Guan-zhong,Wang Qing-tao,et al.Synthesis and characterization of aligned ZnO nanorods on porous aluminum oxide template[J].Journal of Physical Chemistry B,2004,108(32):11976-11980.
[5] Guo Min,Diao Peng,Cai Sheng-min.Highly hydrophilic and superhydrophobic ZnO nanorod array films[J].Thin Solid Film,2007,515(18):7162-7166.
[6] Liese W,Kumar S.Bamboo Preservation Compendium[M].Beijing:CIBART & ABS & INBAR,2003:41-46.
[7] Müller U,Rtzsch M,Schwanninger M,et al.Yellowing and IR-changes of spruce wood as a result of UV-irradiation[J].Journal of Photochemistry Photobiology B,2003,69(2):97-105.
[8] Pandey K K.Study of the effect of photo-irradiation on the surface chemistry of wood [J].Polymer Degradation and Stability,2005,90(1):9-20.
[9] Hill C A S.Wood Modification:Chemical,Thermal and Other Processes[M].New Jersey:John Wiley & Sons,2006:129-139.
[10]Greene LE,Law M,Goldberger J,et al.Low-temperature wafer-scale production of ZnO nanowire arrays[J].Angew Chem Int Ed,2003,42(7):3031-3034.
[11] Hung C H,Whang W T.A novel low-temperature growth and characterization of single crystal ZnO nanorods[J].Materials Chemistry and Physics,2003,82(3):705-710.
[12] Li Quan-chang,Kumar V,Li Yan,et al.Fabrication of ZnO nanorods and nanotubes in aqueous solutions[J].Chemistry Materials,2005,17(5):1001-1006.

相似文献/References:

[1]高庆庆,张忠健,皮陈炳,等.不同MgO掺杂比对MgxZn1-xO靶材性能的影响[J].深圳大学学报理工版,2015,32(1):82.[doi:10.3724/SP.J.1249.2015.01082]
 Gao Qingqing,Zhang Zhongjian,Pi Chenbing,et al.Effect of MgO doping ratio on the properties of MgxZn1-xO targets[J].Journal of Shenzhen University Science and Engineering,2015,32(4):82.[doi:10.3724/SP.J.1249.2015.01082]

备注/Memo

备注/Memo:
收稿日期:2009-04-15;修回日期:2009-08-10
基金项目:国家自然科学基金资助项目(30871971);国家科技支撑计划资助项目(2006BAD19B05)
作者简介:余雁(1975-),男(汉族),北京市人,国际竹藤网络中心副研究员、博士.E-mail:yuyan@icbr.ac.cn
更新日期/Last Update: 2009-11-09