fabrication and characterization of anodic titanium oxide nanotube arrays of controlled
fabrication and characterization of anodic titanium oxide nanotube arrays of controlled
... Fabrication and Characterization of Anodic Titanium Oxide Nanotube Arrays of Controlled Length for Highly Efficient Dye-Sensitized Solar ... cells (DSSC), made of highly ordered anodic titanium oxide (ATO) nanotube (NT) arrays produced directly on Ti foil, depends on the length of these arrays. We controlled these lengths L from4to41µm ... vibration of...
Ngày tải lên: 19/03/2014, 16:48
formation, microstructures and crystallization of anodic titanium oxide
... formation of the oxide/ hydroxide layer. The hydroxide at the oxide/ hydroxide interface decomposes by losing protons continuously to form titanium oxide. The thicknesses of both the oxide and hydroxide ... respectively. 3.5 Porosity of anodic titanium oxide In the same way as the formation of AAO, in the formation process of ATO we assume all the oxide anions from...
Ngày tải lên: 19/03/2014, 16:48
Design, fabrication, and characterization of a solenoidsystem to generate magnetic field for an ECR proton source
... system is capable of producing off-resonance, mirror, and flat magnetic field configurations. A mirror ratio of 1·1 and a maximum flat field of 1400 G has been obtained. The measured values and the design ... varying the size of the solenoid coils, thickness of iron jacket, and amp-turns (NI). The optimum values of NI for the side and middle solenoid coils were obtained to be...
Ngày tải lên: 22/12/2013, 08:58
stability of anodic aluminum oxide membranes with nanopores
... have been used in the fabrication of ordered carbon nano- tube arrays [4], wide gap semiconductor nanowires [5–8] and superconductor nanowire arrays [9]. The magnetic nanowire arrays prepared by ... studied because of their peculiar properties and potential applications. One-dimensional nanoscale materials, nanowires and nanotubes, have attracted much atten- tion in recent y...
Ngày tải lên: 20/03/2014, 13:08
Báo cáo khoa học: A novel plant protein disulfide isomerase family homologous to animal P5 – molecular cloning and characterization as a functional protein for folding of soybean seed-storage proteins docx
... sequence of the ORF of the GmPDIM gene was identical to that of the cDNA. Comparison of the soybean genomic sequence of GmPDIM with those of A. thaliana (AGI number At1g04980 and At2g32920) and Oryza ... sequence of branch points of plants (YTNAN) upstream of the 3¢ splice site [24]. We next analyzed the promoter region of GmPDIM, 2340 bp upstream of the translationa...
Ngày tải lên: 30/03/2014, 04:20
formation of anodic aluminum oxide
... Formation of Anodic Aluminum Oxide with Serrated Nanochannels Dongdong Li, †,‡,| Liang Zhao, §,| Chuanhai Jiang, † and Jia G. Lu* ,‡ † School of Materials Science and Engineering, Shanghai ... 200240, China, ‡ Department of Physics and Department of Electrical Engineering, University of Southern California, Los Angeles, California 90089-0484, and § Institute of Microel...
Ngày tải lên: 05/05/2014, 15:28
fabrication of free standing anodic titanium
... reserved Printed in the United States of America Journal of Nanoscience and Nanotechnology Vol. 10, 4259–4265, 2010 Fabrication of Free Standing Anodic Titanium Oxide Membranes with Clean Surface Using ... ARTICLE Fabrication of Free Standing Anodic Titanium Oxide Membranes with Clean Surface Using Recycling Process Meng et al. So far, there have been three generatio...
Ngày tải lên: 19/03/2014, 16:48
thermal oxide synthesis and characterization of fe3o4 nanorods and fe2o3 nanowires
... nanorods were composed of Fe and O elements, and the ratio of the number of atoms Fe and O was about 3︰4. The TEM, SAED and EDS analyses revealed that Fe 3 O 4 nanorods were of polycrystalline ... media and biomedical fields [6 － 9] , because of its good compatibility with organism and its electrical and magnetic characteristics of its size and morphology....
Ngày tải lên: 20/03/2014, 13:11
Isolation and characterization of an extracellular polymer closely related to flocculation of activated sludge
... polysaccharide. One milligram of the partially purified polymer contained 309.7 µg of protein, 160.2 µg of neutral sugar, 58.5 µg of hexosamine, 30.8 µg of uronic acid and 3.8 µg of phosphorus. Constituent ... Blank Journal of Water and Environment Technology, Vol.3, No.2, 2005 - 299 - References Banks, C. J. and Walker, I. (1977) Sonication of activated sludge...
Ngày tải lên: 05/09/2013, 09:08
Preparation and characterization of the PVDF-based composite membrane for direct methanol fuel cells
... (DMAc) firstly, and then styrene, divinylbenzene (DVB) and benzoyl peroxide (BPO) were added to the solution and stirred with water bath at 343 K. The dosage of PVDF, styrene, DVB and BPO was that ... the polymerization of styrene and the blending of PS and SPS polymers have affected the surface structure of the PVDF membrane obviously. The cross-section morphologies...
Ngày tải lên: 05/09/2013, 16:11