Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Yue-Qin Duan"'
Publikováno v:
Advanced Materials Research. :420-424
NiFe2O4 prepared by a coprecipitation method was reduced by NH3 to form appropriate amounts of oxygen deficiency, and then the resulting ferrite samples were subjected to the CO2 flow at 80°C under UV light irradiation. The experimental results show
Publikováno v:
Sensors and Actuators B: Chemical. 156:703-708
ZnO hollow sphere with porous shell has been prepared by co-precipitation method using Zn(NO 3 ) 2 ·6H 2 O and (CH 2 ) 6 N 4 as reactants, sodium citrate as surfactant. The BET surface area of as-prepared ZnO hollow sphere sample is 41.84 m 2 /g. Th
Publikováno v:
Nanoscale Research Letters, Vol 4, Iss 10, Pp 1126-1129 (2009)
Nanoscale Research Letters
Nanoscale Research Letters
Porous alumina film on aluminum with gel-like pore wall was prepared by a two-step anodization of aluminum, and the corresponding gel-like porous film was etched in diluted NaOH solution to produce alumina nanowires in the form of densely packed alig
Publikováno v:
Materials Chemistry and Physics. 112:329-332
Ni nanotube arrays with smaller diameter (around 45 nm) have been fabricated by direct-current electrodeposition into the pores of porous anodic alumina membrane. The crystal structure and micrograph of Ni nanotube arrays were characterized by X-ray
Publikováno v:
Sensors and Actuators B: Chemical. 126:604-608
Aligned zinc oxide nanorods were synthesized directly via a two-step solution approach on an Al2O3 tube, and were characterized by X-ray diffraction (XRD) and scanning electron microscopy (SEM). The zinc oxide nanorods prepared were uniform with diam
Publikováno v:
Physics Letters A. 373:2887-2889
The lattice parameters of as-prepared and annealed Co nanowires with hcp and fcc structures have been measured using the in situ high-temperature x-ray diffraction method. The hcp and fcc Co nanowires have been fabricated within the porous anodic alu
Autor:
Xue-wei Wang, Zhihao Yuan, Zhi-quan Song, Da jian Wang, Xiaoguang Zhang, Yue-Qin Duan, Li-ping Xu, Li Jian Bie, Shao-ging Sun
Publikováno v:
2008 2nd IEEE International Nanoelectronics Conference.
Based on the porous anodic aluminum oxide templates with a graded pore diameter, Fe nanowires were achieved using alternating current electrochemical deposition. SEM and TEM results show that Fe nanowires have obviously graded diameters along the nan
Publikováno v:
Nanotechnology. 19:075608
A simple and low-cost method based on a two-step heat treatment of AgNO(3)/SiO(2) film has been developed for fabricating metal Ag nanoring arrays. The as-prepared nanorings have an inner diameter of 70-250 nm and an average wall thickness (namely wi
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Autor:
Zhi-hao Yuan, Zhi-quan Song, Xue-wei Wang, Li-ping Xu, Xiao-guang Zhang, Shao-ging Sun, Yue-qin Duan, Li jian Bie, Da jian Wang
Publikováno v:
2008 2nd IEEE International Nanoelectronics Conference; 2008, p842-844, 3p