Synthesis of Mesoporous Silica Nanotube Bundles

被引:0
作者
Zhang, Haidong [1 ]
Shen, Yu [1 ]
Zheng, Xuxu [1 ]
机构
[1] Chongqing Technol & Business Univ, Lab Appl Catalysis, Minist Educ, Engn Res Ctr Waste Oil Recovery Technol & Equipme, Chongqing 400067, Peoples R China
来源
FUNDAMENTAL OF CHEMICAL ENGINEERING, PTS 1-3 | 2011年 / 233-235卷
关键词
mesoporous; silica; nanotube; COPOLYMER; NANOWIRES; TRIBLOCK;
D O I
10.4028/www.scientific.net/AMR.233-235.2375
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
Mesoporous silica nanotube bundles with short channels were synthesized through a surfactant-templated process with the addition of dodecane. Transmission electron microscope (TEM) and high resolution scanning electron microscope (HRSEM) studies show that the channels of the silica nanotubes are parallel gathered in nano-size bundles. Each particle of these nano-size bundles contains less than 10 silica nanotubes. The length of the silica nanotube channel is about 200 nm while the pore size of the channels is about 11 nm. Dodecane solubilized in the hydrophobic cores of P123 micelles leads to large pore size and the unique bundle structure of the silica nanotubes.
引用
收藏
页码:2375 / 2378
页数:4
相关论文
共 18 条
[1]   Silica nanotubes for lysozyme immobilization [J].
Ding, HM ;
Shao, L ;
Liu, RJ ;
Xiao, QG ;
Chen, JF .
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2005, 290 (01) :102-106
[2]   Synthesis and optical properties of gallium arsenide nanowires [J].
Duan, XF ;
Wang, JF ;
Lieber, CM .
APPLIED PHYSICS LETTERS, 2000, 76 (09) :1116-1118
[3]  
Harada M, 2000, ADV MATER, V12, P839, DOI 10.1002/(SICI)1521-4095(200006)12:11<839::AID-ADMA839>3.0.CO
[4]  
2-9
[5]   HELICAL MICROTUBULES OF GRAPHITIC CARBON [J].
IIJIMA, S .
NATURE, 1991, 354 (6348) :56-58
[6]  
[靳蓓 Jin Bei], 2003, [化工新型材料, New Chemical Materials], V31, P21
[7]   Size-dependent tunneling and optical spectroscopy of CdSe quantum rods [J].
Katz, D ;
Wizansky, T ;
Millo, O ;
Rothenberg, E ;
Mokari, T ;
Banin, U .
PHYSICAL REVIEW LETTERS, 2002, 89 (08)
[8]   Hierarchical organization of mesoporous MCM-41 ropes [J].
Lin, HP ;
Liu, SB ;
Mou, CY ;
Tang, CY .
CHEMICAL COMMUNICATIONS, 1999, (07) :583-584
[9]  
Lin HP, 2000, ADV MATER, V12, P103, DOI 10.1002/(SICI)1521-4095(200001)12:2<103::AID-ADMA103>3.0.CO
[10]  
2-P