pdf development of nanostructured foil mold for roller nan

Superhydrophobic Perpendicular Nanopin Film by the Bottom ...

We first fabricated the superhydrophobic film with a water contact angle of 178° based on a perpendicular nanopin fractal structure by a bottom-up process. Until now, only materials with an original water contact angle larger than 90°, which is classified as hydrophobicity, could be used to fabricate the superhydrophobic film (>170°) according to the possible fractal structure by a top-down ...

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American Scientific Publishers

Nanostructured Cerium-Oxide-Based Screen Printed Electrode for Electrochemical Detection of Melamine via Ascorbic Acid Sapna Mishra, Benazir Chishti, H. Fouad, H. K. Seo, and Z. A. Ansari Sci. Adv. Mater. 12, 220–227 (2020) [Full Text - PDF] [Purchase Article]

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KAKEN — をさがす | 2013 .

[] Development of nanostructured foil mold for roller nano imprint process 2011 / asahiko YOSHINO, Masao KOBAYASHI, Akinori YAMANAKA

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Porous silicon oxide-PLGA composite microspheres for ...

A water-soluble anthracycline antibiotic drug (daunorubicin, DNR) was loaded into oxidized porous silicon (pSiO 2) microparticles and then encapsulated with a layer of polymer (poly lactide-co-glycolide, PLGA) to investigate their synergistic effects in control of DNR release.Similarly fabricated PLGA-DNR microspheres without pSiO 2, and pSiO 2 microparticles without PLGA were used as control ...

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ETD Collection for University of Texas, El Paso ...

Dissertations & Theses from 2020. Abrokwah, Michael (2020) Two Essays on Executive Compensation . Acheampong, Gilbert Danso (2020) Positivity-Preserving Segregate-Flux Method for Infiltration Dynamics in Tumor Growth Models . Acosta, Edgar Josue (2020) Development of a MEMS Fabrication Process on Soi to Study High Strain in Transition-metal Dichalcogenides

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US20140104133A1 - Antenna modules for dual interface smart ...

Winding a module antenna (MA) for an antenna module (AM) on a tubular support structure (SS) having have a lid structure (LD) or a planar tool (PT) disposed at its free end to constrain the windings. Alternatively, winding wire coils for module antennas (MA) on coil winding forms (CWF, FIG. 26 ) and transferring them to a module tape (MT).

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Dual‐Scale Roughness Produces Unusually Water‐Repellent ...

Mohammad Sayem Mozumder, Hui Zhang and Jesse Zhu, Mimicking Lotus Leaf: Development of Micro‐Nanostructured Biomimetic Superhydrophobic Polymeric Surfaces by Ultrafine Powder Coating Technology, Macromolecular Materials and Engineering, 296, 10, (929-936), (2011).

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Mechanical instability driven self-assembly and ...

Mar 17, 2017· While possessing high in plane stiffness (e.g. graphene: 1 TPa) and strength (e.g. graphene: ~100 GPa [3, 6, 7]), 2D materials are intrinsically 'floppy' and non-rigid due to their atomically thin nature and extremely large surface area (2600 m 2 g −1 for graphene []).For one, the bending energy of graphene is smaller than the interlayer vdW binding energy of graphite (~18 meV Å −2 ...

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Petal Effect: A Superhydrophobic State with High Adhesive ...

Hierarchical micropapillae and nanofolds are known to exist on the petals' surfaces of red roses. These micro- and nanostructures provide a sufficient roughness for superhydrophobicity and yet at the same time a high adhesive force with water. A water droplet on the surface of the petal appears spherical in shape, which cannot roll off even when the petal is turned upside down. We define this ...

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KAKEN — をさがす | 2013 .

[] Development of nanostructured foil mold for roller nano imprint process 2011 / asahiko YOSHINO, Masao KOBAYASHI, Akinori YAMANAKA

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Enhanced Mechanical Properties of Mg-6Sn-3Al-1Zn Alloy ...

The mechanical properties of Mg-6Sn-3Al-1Zn alloy were enhanced with bimodal grain size disturbed in the microstructure uniformly; the Mg-6Sn-3Al-1Zn alloys were rolled with 60% thickness reduction at different rolling temperatures. The results have shown that the Mg-6Sn-3Al-1Zn alloys are composed of Mg 2 Sn phase and α >-Mg matrix phase.

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KAKEN — をさがす | とをし .

2013 ( PDF) ... [] Modification of Surface Properties by Roller Nano/Micro-Imprinting Processes 2011. ... [] Development of nanostructured foil mold for roller nano imprint process 2011.

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Theses and Dissertations Available from ProQuest | Theses ...

Dissertations & Theses from 2019. Krishnan, Ankita (2019) Understanding Autism Spectrum Disorder Through a Cultural Lens: Perspectives, Stigma, and Cultural Values among Asians . Suzuki, Takakuni (2019) Quantifying the Relations among Neurophysiological Responses, Dimensional Psychopathology, and Personality Traits . Dissertations & Theses from 2018. Abdel-Salam, Ahmed Nabil (2018) .

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Taiwantrade | Sourcing quality Taiwan products, suppliers ...

Taiwantrade is a Taiwan B2B e-marketplace to help global buyers find Taiwan products, manufacturers, suppliers, exporters, wholesalers, trade leads and information on trade shows.

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Control of γ lamella precipitation in Ti–39 at.% Al single ...

Sep 01, 2015· These crystals produced were cut into plates measuring 2.5 mm in length, 2.5 mm in width and 0.5 mm in thickness, with the normal direction being set parallel to the (0 0 0 1) basal plane of the α 2 phase, as illustrated in Fig. 1a. In other words, the (0 0 0 1) basal plane of the supersaturated α 2 phase was aligned perpendicular to the sample surface on which NGP was .

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Material Engineering and Mechanical Engineering

Oct 25, 2015· With the development of the modern sea war, the air target threat to surface ships is increasing, and the multi-layer air defense system composed by many kinds of air defense weapon has become an important part of the warship. Efficiency evaluation of air defense system, having vital significance for the construction and development of the system.

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(PDF) Investigation of the sintering pressure and thermal ...

Graphite foil was placed between the powder and the 12.7-mm graphite rods that were used in applying the pressure. Thus, the resulting SPSed pellets are 12.7 mm in diameter and typically 2-3 mm in thickness, and in this study, we kept the thickness to be %2 mm.The phase structure of products was checked by a Rigaku Miniflex x-ray powder ...

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US20150078911A1 - Wind turbine rotor ... - Google Patents

US20150078911A1 US14/530,071 US201414530071A US2015078911A1 US 20150078911 A1 US20150078911 A1 US 20150078911A1 US 201414530071 A US201414530071 A US 201414530071A US 2015078911 A1 US2015078911 A1 US 2015078911A1 Authority US United States Prior art keywords preform layer layers rods strength Prior art date 2010-01-14 Legal .

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KAKEN — をさがす | とをし .

2013 ( PDF) ... [] Modification of Surface Properties by Roller Nano/Micro-Imprinting Processes 2011. ... [] Development of nanostructured foil mold for roller nano imprint process 2011.

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Materials | Free Full-Text | New Developments of Ti-Based ...

Mold temperature was 30 °C, injection temperature was 155 °C, and injection pressure was 100 MPa. The compacts were sintered at 1150 °C for 2 h under a vacuum of 1.33 × 10 −3 Pa. Porous titanium powders with porosities in the range of 42.4%–71.6% and pore .

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The development of the Arrhenius equation | Journal of ...

Zhi Zhao, Nasser Hamdan, Li Shen, Hanqing Nan, Abdullah Almajed, Edward Kavazanjian, and Ximin He . Biomimetic Hydrogel Composites for Soil Stabilization and Contaminant Mitigation. Environmental Science & Technology 2016, 50 (22), 12401-12410.

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Taiwantrade | Sourcing quality Taiwan products, suppliers ...

Taiwantrade is a Taiwan B2B e-marketplace to help global buyers find Taiwan products, manufacturers, suppliers, exporters, wholesalers, trade leads and information on trade shows.

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Materials | Free Full-Text | New Developments of Ti-Based ...

Mold temperature was 30 °C, injection temperature was 155 °C, and injection pressure was 100 MPa. The compacts were sintered at 1150 °C for 2 h under a vacuum of 1.33 × 10 −3 Pa. Porous titanium powders with porosities in the range of 42.4%–71.6% and pore size up to 300 μm were obtained.

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US6472459B2 - Fabrication of metallic microstructures by ...

A method is provided for fabricating metallic microstructures, i.e., microcomponents of micron or submicron dimensions. A molding composition is prepared containing an optional binder and nanometer size (1 to 1000 nm in diameter) metallic particles. A mold, such as a lithographically patterned mold, preferably a LIGA or a negative photoresist mold, is filled with the molding composition and ...

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Journal of Micromechanics and Microengineering, Volume 27 ...

Compared to conventional thermal imprinting using a flat mold, roll-to-roll (R2R) thermal imprinting using a roller mold is a high-speed, high through-put process. In an R2R thermal imprinting process, however, the contact duration between a mold and a thermoplastic substrate is extremely short.

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Microstructure-Forming Mechanism of Optical Sheet Based on ...

2.1. Setup and Process Parameters. Figure 1 shows the schematic diagram of the injection-rolling process of the ultra-thin, large-area polymer optical sheets. The specific process is as follows: firstly, the polymer raw materials are dried, heated and melted into the viscous state, and then transported to the injection nozzle under the action of the twin-screw rotation and the melt pump.

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ACS Applied Materials & Interfaces | Vol 12, No 47

pdf ABSTRACT Owing to excellent metallic conductivity, hydrophilic surfaces, and surface redox properties, a two-dimensional (2D) metal carbide of Ti3C2Tx-MXene could serve as a promising pseudocapacitive electrode material for energy storage devices.

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WPI Graduate Research Achievement Day

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Fabrication of Nanostructures by Roll-to-Roll Extrusion ...

production of nanostructured polymer films by R2R-EC so far. In R2R-EC a molten polymer film (melt curtain) is extruded through a flat nozzle, then stretched in air, and finally laminated onto a carrier foil (substrate). The lamination process takes place as the melt curtain is squeezed between a structured cooling roller and a rubber

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Replication of nanopits and nanopillars by roll-to-roll ...

Nov 22, 2016· Research and development is being conducted worldwide to adapt this technique to manufacture nanomicrostructured surfaces in thermoplastic polymers. However, there is a limit to the minimum feature size that can be replicated by traditional IM setup, due to rapid cooling of the molten polymer when it comes in contact with the metallic mold surface.

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