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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 theselengths L from4to41µm ... vibration of the ATO films in deionized watercontaining a small proportion of Al2O3particles of average size300 nm. Parts a and b of Figure 3 show top and side views of SEM images of ATO films...
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formation, microstructures and crystallization of anodic titanium oxide
... formation of the oxide/ hydroxide layer. The hydroxide at the oxide/ hydroxide interface decomposes by losing protonscontinuously 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 formationprocess of ATO we assume all the oxide anions from dissolution of titanium oxide will contribute ... electrolyte /oxide interface to the oxide/ Ti interface to form Ti oxide or Tihydroxide, the amount of oxide anions is just enough to forma new layer at the pore bottom and the thickness of the oxide layer...
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Design, fabrication, and characterization of a solenoidsystem to generate magnetic field for an ECR proton source
... system iscapable of producing off-resonance, mirror, and flat magnetic field configurations. A mirrorratio of 1·1 and a maximum flat field of 1400 G has been obtained. The measured values and the design ... varying the size of thesolenoid coils, thickness of iron jacket, and amp-turns (NI). The optimum values of NIfor the side and middle solenoid coils were obtained to be 12950 and 8250 respectively.Based ... precision LCR meter (Model:PM6306,Design, fabrication, and characterization of a solenoid system 465Figure 3. The cross-sectional view of the integrated assembly of the three-solenoid coils with ironjacket...
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stability of anodic aluminum oxide membranes with nanopores
... havebeen used in the fabrication of ordered carbon nano-tube arrays [4], wide gap semiconductor nanowires[5–8] and superconductor nanowire arrays [9]. Themagnetic nanowire arrays prepared by ... studiedbecause of their peculiar properties and potentialapplications. One-dimensional nanoscale materials,nanowires and nanotubes, have attracted much atten-tion in recent years [1–3]. One of the ... sulphuric acid and sodium hydroxide solutions.Comparing the SEM images in Figs. 1, 4 and 5,for the AAOMs prepared in oxalic acid solution, thediameter of the AAOMs is almost the same before and after...
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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 genomicsequence of GmPDIM with those of A. thaliana (AGInumber 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 translational initiation codonATG. A search of ... by western immunoblot(Fig. 2A, lane 1), and also to two bands from cotyle-don cell extract of 50 and 52 kDa (Fig. 2A, lane 2).The intensity of these bands decreased when anti-GmPDIM serum was...
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formation of anodic aluminum oxide
... Formation of Anodic Aluminum Oxide withSerrated NanochannelsDongdong 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 Microelectronics, Tsinghua ... increase of anodizingvoltage leads to an increase of the impurity levels and also the field strength across barrier layer. On the basis of both experiment and simulation results, the initiation and...
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fabrication of free standing anodic titanium
... reservedPrinted in the United States of AmericaJournal of Nanoscience and NanotechnologyVol. 10, 4259–4265, 2010 Fabrication of Free Standing Anodic Titanium Oxide Membranes with Clean SurfaceUsing ... ARTICLE Fabrication of Free Standing Anodic Titanium Oxide Membranes with Clean Surface Using Recycling Process Meng et al.So far, there have been three generations of anodic tita-nium oxide ... 12:02:47RESEARCH ARTICLEMeng et al. Fabrication of Free Standing Anodic Titanium Oxide Membranes with Clean Surface Using Recycling Process(a)(c)(b)(d)Fig. 5. FESEM and TEM images of the as-prepared sample...
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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 Fe3O4 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. Therefore, the preparation of ... www.springerlink.comThermal oxide synthesis and characterization of Fe3O4 nanorods and Fe2O3 nanowires JIAO Hua1,2† & YANG HeQing1 1 Key Laboratory of Macromolecular Science of Shaanxi Province,...
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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 ... BlankJournal of Water and Environment Technology, Vol.3, No.2, 2005 - 299 - References Banks, C. J. and Walker, I. (1977) Sonication of activated sludge flocs and the recovery of their bacteria ... the study of floc strength and reflocculation of activated sludge. Environ. Tech. Lett., Vol.2, 579-588. Kurane, R. Takeda, K. and Suzuki, T. (1986) Screening for and characteristics of microbial...
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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 of the PVDF membrane, ... polymerization and phase inversion, and all of the other reagents were analytical grade. 2.2 Preparation of the PVDF-based composite membrane The PVDF powders were basified firstly, and the double...
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Từ khóa: resulting in dramatic increases in healthcare costs understanding the processes and metabolic perturbations that contribute to the expansion of adipose depots accompanying obesity is central to the development of appropriate therapeutic strategiesare presented by nutrient category in appendix 13 analyses excluded extreme outliers and graphically reported data listed in appendix 15 summary results of the analysis comparing the content of nutrients and other substances from organically and conventand suddenly the inventor appeared triz the theory of inventive problem solving pdfapproaching the shared biology of obesity and depression the stress axis as the locus of geneenvironment interactionsaspen board of directors guidelines for the use of parenteral and enteral nutritionNghiên cứu sự biến đổi một số cytokin ở bệnh nhân xơ cứng bì hệ thốngNghiên cứu tổ chức pha chế, đánh giá chất lượng thuốc tiêm truyền trong điều kiện dã ngoạiNghiên cứu tổ chức chạy tàu hàng cố định theo thời gian trên đường sắt việt namBiện pháp quản lý hoạt động dạy hát xoan trong trường trung học cơ sở huyện lâm thao, phú thọGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitPhối hợp giữa phòng văn hóa và thông tin với phòng giáo dục và đào tạo trong việc tuyên truyền, giáo dục, vận động xây dựng nông thôn mới huyện thanh thủy, tỉnh phú thọTrả hồ sơ điều tra bổ sung đối với các tội xâm phạm sở hữu có tính chất chiếm đoạt theo pháp luật Tố tụng hình sự Việt Nam từ thực tiễn thành phố Hồ Chí Minh (Luận văn thạc sĩ)Phát hiện xâm nhập dựa trên thuật toán k meansNghiên cứu tổng hợp các oxit hỗn hợp kích thƣớc nanomet ce 0 75 zr0 25o2 , ce 0 5 zr0 5o2 và khảo sát hoạt tính quang xúc tác của chúngKiểm sát việc giải quyết tố giác, tin báo về tội phạm và kiến nghị khởi tố theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn tỉnh Bình Định (Luận văn thạc sĩ)BT Tieng anh 6 UNIT 2Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtGiáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtBÀI HOÀN CHỈNH TỔNG QUAN VỀ MẠNG XÃ HỘIMÔN TRUYỀN THÔNG MARKETING TÍCH HỢPTÁI CHẾ NHỰA VÀ QUẢN LÝ CHẤT THẢI Ở HOA KỲQUẢN LÝ VÀ TÁI CHẾ NHỰA Ở HOA KỲ