Design and preparation of nanostructures for applications

... DESIGN AND PREPARATION OF NANOSTRUCTURES FOR APPLICATIONS NEO MIN SHERN (B.Sc.(Hons.), NUS) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF CHEMISTRY NATIONAL ... based on the bandgap size and relative position of the valence band and conduction band energy levels of the core and shell components Figure 1.5 Schematic diagram of the different type of core-shell ... PbS and nm PbS/CdS, (c-d) 6nm PbS and nm PbS/CdS, and (e-f) nm PbS and nm PbS/CdS 111 4.2 XRD patterns of (a) nm PbS and nm PbS/CdS; (b) nm PbS and nm PbS/CdS; (c) nm PbS and nm PbS/CdS Standard...

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Design and preparation of oxygen electrocatalysts for nonaqueous lithium oxygen batteries

... rate performance and cycle stability of the batteries The slow kinetics can only be avoided with the use of effective catalysts The design and preparation of oxygen electrocatalysts has therefore ... catalyst, and with LiI catalyst for a DOD of 1000 mAh/g and a current density of 2000 mA/g b) Electrochemical curves and c) cyclability and the end of charge and end -of- discharge voltages of CNT ... 1 The dawn of lithium oxygen batteries 9 2 The components of lithium oxygen batteries and their issues 11 2.2.1 Major cell configurations of LOBs 11 2.2.2 Lithium anode...

NGHIÊN CỨU THIẾT KẾ VÀ CHẾ TẠO THIẾT BỊ SẤY ỨNG DỤNG CHO VẬT LIỆU DẠNG BỘT NHÃO STUDY ON THE DESIGN AND MANUFACTURE OF DRYER FOR PASTE MATERIAL

... phẩm sấy với chế độ sấy khác Các phương trình áp dụng cho loại vật liệu sấy đề cập thiết bị nghiên cứu Đối với đối tượng (vật liệu, máy Phân ban Công nghệ Hóa học sấy) khác, nghiên cứu tương tự ... Loại máy sấy ứng dụng quy mô vừa nhỏ Việc ứng dụng kết tính toán, thiết kế kết nghiên cứu quy mô lớn hơn, có điều kiện, cần tiếp tục nghiên cứu, hoàn thiện để đưa quy trình tính toán thiết kế chuẩn, ... tổng kết Đề tài KHCN cấp Bộ mã số B2003-20-42, Nghiên cứu công nghệ thiết bị sấy vật liệu dạng bột nhão ứng dụng công nghiệp chế biến nông sản, thực phẩm hoá chất, TPHCM, 2005 Hosokawa Micron Corporation,...

Design and fabrication of microneedles for drug delivery

... DESIGN AND FABRICATION OF MICRONEEDLES FOR DRUG DELIVERY JI JING ( B.Eng.,M.Eng., NWPU, CHINA) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF MECHANICAL ... Many of fabricated microneedles are designed for transdermal therapies to deliver drugs such as insulin and heparin On the other hand, microneedles can also be used for local delivery of other drugs, ... Microfabricated Microneedles Chapter Review of Microfabricated Microneedles 2.1 Microneedles in Transdermal Drug Delivery Transdermal drug delivery is an alternative method for delivery of DNA/protein...

Design and analysis of algorithms for solving a class of routing shop scheduling problems

... on the design and analysis of algorithms for solving a class of routing shop scheduling problems In the last four decades, considerable research work has been carried out on manufacturing scheduling ... The authors claimed that the space-based local search method performed equally well as the ACO algorithm and that the GRASP gave better solutions than the ACO in general Armentano and de Araujo ... DESIGN AND ANALYSIS OF ALGORITHMS FOR SOLVING A CLASS OF ROUTING SHOP SCHEDULING PROBLEMS LIU SHUBIN (M.Eng NUS) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF INDUSTRIAL...

Design and analysis of algorithms for solving some stochastic vehicle routing and scheduling problems

... DESIGN AND ANALYSIS OF ALGORITHMS FOR SOLVING SOME STOCHASTIC VEHICLE ROUTING AND SCHEDULING PROBLEMS By TENG SUYAN (B.ENG M.ENG.) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY ... administration problems in running the depots, in designing an information system, in routing and scheduling of vehicles to customers, in loading of goods into vehicles and so on The vehicle routing ... increase of demand mean and variance 4.4 Comparison of algorithms with the increase of problem size 4.5 Comparison of algorithms with the increase of demand mean and variance 4.6 Average performance...

Design and characterization of interposers for high speed fine pitch wafer level packaged device testing

... application of fine- pitch, high- speed wafer- level packaged device testing have been proposed and studied An interposer is needed for the wafer level test because the fine pitch, high pin count, high ... is required for the electrical high speed testing of fine pitch wafer level packaged devices It provides a solution to the required fine pitch, high density I/Os, high pin count and vertical ... objectives of this research work are to design and characterize feasible interposers meeting the requirements for the application of specific high speed test of the fine pitch wafer level packaged devices...

identification, design and synthesis of oxygenated hydrocarbon-based carbon dioxide-soluble polymers for chemical and petroleum engineering applications

... ABSTRACT IDENTIFICATION, DESIGN AND SYNTHESIS OF OXYGENATED HYDROCARBON-BASED CO2-SOLUBLE POLYMERS FOR CHEMICAL AND PETROLEUM ENGINEERING APPLICATIONS Lei Hong, Ph.D University of Pittsburgh, 2006 ... defended on March 29, 2006 and approved by Dr Eric J Beckman, Professor, Chemical and Petroleum Engineering Department Dr J Karl Johnson, Professor, Chemical and Petroleum Engineering Department ... Professor, Department of Chemistry Dissertation Director: Dr Robert M Enick, Chairman and Professor, Chemical and Petroleum Engineering Department ii Copyright © by Lei Hong 2006 iii ABSTRACT IDENTIFICATION,...

Design and modeling of wireless link for biomedical implantable applications

... external monitoring apparatus For most cases, the communication link is composed of power link and data link The power link consists of two closely spaced coils intended for wireless power transfer ... implantation for MICS band and xi ISM band 75 Figure 4-13 Machine used for coating the implantable antennas 77 Figure 4-14 Fabricated implantable antenna and measurement setup for the implantable ... resistance values are adopted For most applications, there are two data links, the downlink and the uplink [22] The downlink usually transmits control and command signals, and the data is transferred...

Studies of cobalt and iron oxidesoxyhydroxides nanostructures for electrochemical applications

... STUDIES OF COBALT AND IRON OXIDES/ OXYHYDROXIDES NANOSTRUCTURES FOR ELECTROCHEMICAL APPLICATIONS LEE KIAN KEAT (M Sc., Universiti Teknologi Malaysia) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR ... and Han et al.47 1.5 Properties of cobalt compoundsrelevantto electrochemical applications 1.5.1 Electrochemical capacitance and electrochemistry of cobalt compounds Early electrochemical studies ... patterns of cobalt foil heated at 350 °C for various durations (inset) and the magnified XRD pattern of cobalt foil heated at 350 °C for 24 h, (b) XRD patterns of cobalt foil heated at 450 °C for...

Design and development of a CMOS power amplifier for digital applications

... that make it acts as an open circuit and also the tank circuit appears to be a Design and Development of a CMOS Power Amplifier for Digital Applications 34 CHAPTER 3: Fundamentals of Power Amplifier ... Scattering Design and Development of a CMOS Power Amplifier for Digital Applications 40 CHAPTER 4: Power Amplifier: Design Implementation & Simulation parameters and also the admittance parameters of ... a CMOS Power Amplifier for Digital Applications 18 CHAPTER 3: Fundamentals of Power Amplifier bandwidth Hence, to measure the linearity of a power amplifier that is used to transmit a digital...

Design and synthesis of novel metal complex protein conjugation agents for applications in bio imaging

... Design and Synthesis of novel metal complex- protein conjugation agents for Applications in bio- imaging WANG TAO (BSc, Sichuan University2008 ) A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF ... Modification of Proteins There is an increasing interest in protein conjugates for diagnosis and therapy Even though proteins often display limited pharmacokinetics, low proteolytic stabilities and the ... Design of biocompatible metal- complex protein conjugates In order to design biocompatible metal- complex protein conjugates which can achieveprecise intracellular delivery and improved sensitivity for...

API - 2510A - Fire-Protection Considerations for the Design and Operation of Liquefied Petroleum Gas (LPG) Storage Facilities

... Is the primary root valve available and accessible to shut off the line? Could water be FIRE-PROTECTION CONSIDERATIONS FOR THE DESIGN AND OPERATION OF LIQUIFIED PETROLEUM GAS (LPG) STORAGE FACILITIES ... Institute FOREWORD This publication covers aspects of the design, operation, and maintenance of liqueÞed petroleum gas (LPG) storage facilities from the standpoints of prevention and control of releases, ... ßame impingement problems if the leakage were ignited For the FIRE-PROTECTION CONSIDERATIONS FOR THE DESIGN AND OPERATION OF LIQUIFIED PETROLEUM GAS (LPG) STORAGE FACILITIES same reasons, all...

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Báo cáo hóa học: " Optimizing the design of nanostructures for improved thermal conduction within confined spaces" docx

... (17) R+ represents the ratio of the thermal resistance of the branched structure of single-walled carbon nanotubes, Rt, to that of the equivalent Rs, under the constraint of total volume, and ... characterize the influence of the structural parameters of branched structures of single-walled carbon nanotubes on the overall thermal resistance, under the volume constraint, the effective thermal ... systems for the fabrication of nanostructures and creation of seamless links between the individual single-walled CNT elements of the branched structures, thereby reducing the interfacial thermal...

Báo cáo hóa học: " Design and Fabrication of Fiber-Optic Nanoprobes for Optical Sensing" pdf

... 19 Holland L: Vacuum Deposition of Thin Films Wiley, New York; 1956 doi:10.1007/s11671-010-9744-5 Cite this article as: Zhang et al.: Design and Fabrication of Fiber-Optic Nanoprobes for Optical ... nanoprobe fabrication A thin film of an optically opaque metal such as aluminum, silver, or gold is coated along the outside walls of the tapered optical fiber tip to form an optical light pipe free of ... gives reliable nanoprobes with well-defined nanoapertures of circular geometry, and the length of the optical fiber nanoprobes can be longer, which can make coupling of light into the optical fibers...

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