imprinted polymers hybrid materials for analytical applications

... КЕРАМИЧЕСКИХ МАТЕРИАЛОВ ДЛЯ ПРИМЕНЕНИЯ В ЭЛЕКТРИКЕ STANDARD TEST METHODS FOR VITRIFIED CERAMIC MATERIALS FOR ELECTRICAL APPLICATIONS Trang 2материалам и их испытаниям (ASTM International) 100 ... Federal Agency on Technical Regulating and Metrology under the license of American Society for Testing and Materials (ASTM International) 100 Ваrr Harbor Drive, West Conshohocken, PA 19428, USA ASTM ... Reproduction of the specified translations by any Party, except for ASTM International or FBU “CIC “Interstandard”, is strictly forbidden according to the USA legislation and international copyright

Ngày tải lên: 10/03/2024, 04:14

... near future For these reasons, it is meaningful to study methodologies for the effective use of such materials for manipulation with an eye to future applications A promising candidate for such ... They could perform -2 -1 0 1 2 5 Hz 4 Hz 3 Hz 2 Hz Amplitude of very-low frequency vibration [V] (82.2) (97.7) (114.9) (129.0) (*) : Average force for 5 Hz [gf] Figure 9.12 Pressure force vs driving ... Many gel materials for actuators have been studied up to the present The Nafion-platinum composite (IPMC or ICPF) is a new material that is closest to satisfying the requirements for our applications

Ngày tải lên: 10/08/2014, 02:20

... and only a pure compressive force induced by the Maxwell stress should be used for actuation For the first step of the nonprestrained actuator design, the amount of deformation of the dielectric ... 12 2 / Frame Dielectric elastomer a Compression force Expansion force Reaction force (a) initial state (b) actuated state b=a(1+ Ga h a (c) deformed state Figure 3.27 Basic operating concept ... only half of the vertical strain For that reason, either a material with a higher dielectric constant or very high input voltage is required for a better actuator performance However, neither seems

Ngày tải lên: 10/08/2014, 02:20

... provide a reference for the selection of materials for applications or a guideline for developing new ferroelectric and piezoelectric polymeric materials 4.5 Remarks Electroactive polymers including ... Glass, Principles and Applications of Ferroelectrics and Related Materials, Clarendon Press, Oxford, 1977 [26] J C Burfoot and G W Taylor, Polar Dielectrics and Their Applications, University ... a few example applications are given, in the hope that this information will guide and stimulate further applications The introduction provides a general overview, following the format of a recent

Ngày tải lên: 10/08/2014, 02:20

... expansion coefficient, but for charge rather than temperature In conducting polymers, the strain to charge ratio is experimentally found to range from 0.3– 5u10-10 m3˜C-1 for polypyrrole and polyaniline ... compensated for is 16 MPa At 20 MPa, the sum of the creep and the elastic deformation reaches 2% after ~ 1 hour, as shown in Figure 5.11 The designer must determine the extent of elastic deformation ... strain polypyrrole [68] Note that unlike muscle, conducting polymers can perform work both under compression and tension, and therefore can generate a further doubling in work per volume where

Ngày tải lên: 10/08/2014, 02:20

... sawtooth-like waveform, we conducted an experiment to investigate... 7.30 Forward and backward propulsions Input voltage (V) A 0 T1 T2 A -A Time (s) Figure 7.31 Sawtooth-like input waveform for turning ... setup for measuring propelling speed We searched for an optimal condition for propulsion... generating right and left directed biased forces for turning the robot, simply biased sine waves ... induces the change in impelling force; thus, the direction of propulsion may be biased to the right or left by the proposed sawtooth-like waveform An experimental setup for measuring turning speed

Ngày tải lên: 10/08/2014, 02:20

... of force for the left turn on both Although this is not true, comparing the relative differences between the two values obtained, the moment of force for the left turn is larger than that for ... Figure 7.42 Figure 7.42 Moment of force vs propelling speed By fixing V x as zero, the moments of force M = 1.2 × 10í4Nm for the left turn and M = 5.6 × 10í5Nm for the right turn are obtained ... the IPMC, and these waves induce an impelling force We also proposed an analytical model for the robot propulsion considering the drag and resistance forces induced by the bending motion of the

Ngày tải lên: 10/08/2014, 02:20

... commercialized polymers and refocused its efforts on developing new polymers for high-performance applications.2 Next generation batteries, fuel cells, visual displays, drug delivery platforms, and ... (sWCA) data for polymers 6-9 .149 Table 6-1: Component quantities for GPE samples 179 Table 6-2: Ionic conductivity values for 5(a-e) and 6(a-e) 184 Table 6-3: Thermal transition values for GPE ... allows the physical properties of polymers to be tuned for specific applications Trang 221.1.1 History of polymer chemistry Polymers have been utilized by humans for as long as we have been on this

Ngày tải lên: 13/11/2014, 11:13

... Magnetic Materials For Emerging MRAM Applications 58 4.1 Problems Statement 59 4.1.1 Co/ Pd-Based Bilayers for Emerging MRAM Applications 59 4.1.2 CoFeB with PMA for Emerging MRAM Applications ... Proposal forfuture work: 151 PMA in Thin Layer of CoFeB 151 6.2.1 Proposal for future work: 152 Chemically ordered L10 FePt for MRAM applications 153 6.3.1 Proposal for Future ... this thesis Perpendicular Magnetic Anisotropy Materials for Magnetic Random Access Memory Applications by TAIEBEH TAHMASEBI A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY Electrical

Ngày tải lên: 09/09/2015, 10:14

... biomolecular applications and studies Applications for DNA oligonucleotides are widely... gained a lot of attention and applications in the past two decades Its broad applications ... photodiode and PT 100 White, 1W Constant current source Built-in pre-amplifier Mounting For hybridization For hybridization Housing * Shared components that are also used in fluorescence detection ... DNA OLIGONUCLEOTIDE SYNTHESIS IN A MICRODEVICE FOR MULTIPLE ANALYTICAL APPLICATIONS WANG CHEN (B. Eng, Zhejiang University) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DIVISION

Ngày tải lên: 11/09/2015, 09:58

... Source/Drain Stressors for Enhanced Performance 5.3 Materials Characterization of SiC:P film 64 Trang 105.6 Conclusion 70CHAPTER 6 Strained SiGeSn and GeSn formed by Sn implant 6.2 SiGeSn formation by ... experience in materials analysis for my devices’ use I thank them for allowing me to use their X-Ray Diffraction (XRD) tool, Raman tool, TOFSIM tool and Hall measurement tool I also thank them for their ... from Physics Department (NUS) for giving me unlimited access to their Rutherford Backscattering tool I thank Taw Kuei for providing me with the data analysis and for always giving me priorities

Ngày tải lên: 14/09/2015, 08:37

... CHITIN BASED MATERIALS FOR TISSUE ENGINEERING APPLICATIONS CHOW KOK SUM NATIONAL UNIVERSITY OF SINGAPORE 2002 Trang 2DEVELOPMENT OF CHITIN BASED MATERIALS FOR TISSUE ENGINEERING APPLICATIONS ... in this new approach is the search for suitable materials for development of a variety of tissue engineering applications Chitin has been known to science for almost two centuries but the development ... driving force for the development of new applications for chitin and its derivatives lies with the fact that these polysaccharides represent a renewable source of natural biodegradable polymers

Ngày tải lên: 17/09/2015, 17:20

... properties were carefully investigated The materials showed promising thermal and sound insulation properties for practical applications 2 Experiments 2.1 Materials and chemicals Kymene 557H was ... small and uniform for a good sound insulation performance 3.7 Mechanical properties of the silica–cellulose aerogels The mechanical properties of the aerogels are very important for thermal and ... aerogels with industrial dimensions for thermal and acoustic insulation applications Trang 54 1 Introduction Global warming is one of the essential reasons for irrevocable sea level rise and

Ngày tải lên: 16/12/2017, 08:21

... primary applications of polymers in semiconductor device manu-facturing: polymers as resist materials for integrated circuit fabrication, polyimides as electron-ics packaging materials, and polymers ... Trang 1Polymers for Electronic ApplicationsEdited by Juey H Lai Trang 2Polymers for Electronic Applications Boca Raton, Florida Boca Raton London ... Positive electron-beam resist behavior for methacrylonitrile and methyl cx-ch1oroacrylate polymers and copolymers, J Vac Sci Techno!., 64 Lai, J H., Resist materials for electron-beam lithography, J

Ngày tải lên: 04/03/2019, 13:18

... biomass for water treatment Biowaste materials are used directly as adsorbents and as templates to prepare other hybrid materials These adsorbents were characterized using different analytical ... have been screened for this purpose with good results Most of the biological materials have an affinity for metal ions and other pollutants The variety of biomass available for biosorption purposes ... 1.2 List of biopeels (Fruit & vegetable) used for adsorption of different pollutants 10 Table 1.3 Different approaches to modify of biopeels for applications in water treatment 19 Chapter Table...

Ngày tải lên: 12/09/2015, 09:10

... mesoporous materials are promising for applications to control Cr(VI) pollution Molecular doping and heterojunction technologies were introduced to develop a novel inorganic-organic hybrid photocatalyst ... process for chromium removal because it has relatively reusable, low costs, large adsorption capacity and high efficiency Metal oxides [67-69], hydrous metal oxides [70-73], hybrid materials [74], polymers ... Pseudo-first-order kinetics for Cr(VI) adsorption on UIO-66 90 Figure 3.10 Pseudo-second-order kinetics for Cr(VI) adsorption on UIO-66 91 Figure 3.11 Interparticle diffusion kinetics for Cr(VI) adsorption...

Ngày tải lên: 09/09/2015, 08:18

... results for the Al-alloy specimens: (a)  yy /  y for the sidegrooved specimens; (b)  yy /  y for the plane-sided specimens; (c)  m /  e for the side-grooved specimens; and (d)  m /  e for ... MIXED-MODE DUCTILE FRACTURE IN METAL MATERIALS FOR OFFSHORE APPLICATIONS YANG WUCHAO (B ENG., HUST, M ENG., HUST) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT ... versus the load results for mixed-mode specimens: (a)   -P for Mode I dominant Al-alloy specimens; (b)  / / -P for Mode II dominant Al-alloy specimens; and (c)  -P for X65 specimens ...

Ngày tải lên: 09/09/2015, 10:19

... to prepare biomaterials for biomedical applications The self-assembling PA system was used as the mimicking means by which the biomimetic materials were prepared for biomedical applications in ... host-biomaterials relationship and identify bioactive components for improving restoration, leading to new design principles and synthetic strategies for biomaterials The “second generation” biomaterials ... self-assembly to form long nanofibers and further entangle into 3D fibrous hydrogel network Biomaterials prepared from this system have been studied for a number of applications, such as scaffolding for tissue...

Ngày tải lên: 09/09/2015, 18:57

... PERPENDICULAR MAGNETIC ANISOTROPY MATERIALS FOR SPINTRONICS APPLICATIONS HO PIN (B Eng (Hons.), NUS) A THESIS SUBMITTED FOR THE DOCTOR OF PHILOSOPHY DEPARTMENT OF MATERIALS SCIENCE AND ENGINEERING ... devices for MRAM applications Figure 1.2 Schematic diagram of GMR for the parallel and anti-parallel configurations based on a simple resistor model Figure 1.3 Schematic diagram of TMR for ... 2011, Development of Magnetic Materials and Devices for Information Storage, Poster Presentation (Singapore, Singapore) Annual Conference on Magnetism and Magnetic Materials (MMM 2011), Perpendicular...

Ngày tải lên: 10/09/2015, 09:22

... [38, 39], in therapeutic modality for treating skin cancer [40], and potential materials for applications such as photo- 15 voltaic cells and batteries, LEDs, laser materials [40, 41] and opto-electronic ... suited/tailor-made for certain specific applications Therefore, the standard potentials for the redox systems of the proposed catalysts and that of TiO2 are listed in Figure 2.1 for a conceptual ... gratitude to Dr Sreekumaran for giving me some valuable tips about research I am very indebted to Raji, for being my big sister and for her tireless friendship with me I thank her for traveling with me...

Ngày tải lên: 05/10/2015, 19:04