Materials Literature
按标题、摘要、年份、主题和来源检索公开元数据。结果保留作者、摘要、分类与原始来源链接。
Significance and Use 5.1 This test method is suitable for quality control, as specification tests, and for research. 5.2 Side reactions that form unsaturated compounds in polypropylene oxides produce small amounts of polymers with only one hydroxyl group
In Canada, Ballard Power Systems has reported successful performance testing of high-purity Albany graphite from Ontario supplier Zenyatta Ventures Ltd, in components of a Ballard PEM fuel cell stack. This Phase 4 testing programme was designed to show the viability of Zenyatta's Albany natural graphite compared to sy…
The effects of hydrogen on the types, morphologies and electrochemical properties of the surface films formed on iron in aerated pure water at 25, 40, 50 and 70 oC were investigated by by using optical microscopy, X-ray diffraction measurements, Raman spectroscopy, electrochemical impedance spectroscopy (EIS) and Mott…
All papers published in this volume of IOP Conference Series: Materials Science and Engineering have been peer reviewed through processes administered by the proceedings Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Pu…
ZEISS has a long-standing history in optical products.Amongst others particularly diffractive elements and spectrometers based on photo diode array and CCD have been constantly refined.ZEISS offers spectrometers from UV to NIR range utilizing high quality diffractive gratings with very low stray light.Holographic expo…
All papers published in this volume of Journal of Physics: Conference Series have been peer reviewed through processes administered by the proceedings Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Publishing.
Mathematical principle of cellular accommodation – Toughness of structural adhesives with micro particles – Compression behavior of ground tire rubber – Machine hammer peening of milled tool surfaces – Micro-featured epoxy resin mold – Weld strength of hot plate welded polypropylene – Photoconducting film composites
Conventional Electrochemical double-layer capacitors (EDLCs) are well suited as power devices that can provide large bursts of energy in short time periods. However, their relatively poor energy densities hinder their application in devices that require simultaneous supplies of both high energy and high power. In the…
Doped perovskite oxides have been widely studied in recent years as proton conducting solid electrolytes for different electrochemical devices, e.g. Solid Oxide Fuel Cells (SOFCs). By using the proton conductor as the electrolyte in a SOFC, the fuel dilution issue can be avoided due to the water formation at the catho…
Significance and Use 13.1 Calculated values shall be rounded to the nearest unit in the last right-hand significant digit used in expressing the limiting value in accordance with the rounding method in Practice E29.AbstractThis specification establishes t
Significance and Use 4.1 This test method can be used to determine total sulfur levels in process feeds and finished products that fall within the scope of this test method. 4.2 Low levels of sulfur in process feed stocks can poison expensive catalysts u
All papers published in this volume of Journal of Physics: Conference Series have been peer reviewed through processes administered by the proceedings Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Publishing.
Front Cover: A redox-driven switch between wrinkled and dewrinkled states on polyaniline fi lm is presented. This switch is derived from the reversible transition between the redox states of polyaniline (e.g., emeraldine salt/leucoemeraldine base or emeraldine salt/pernigraniline base) that are involved in different r…
Plastics Engineering is the official publication of the Society of Plastics Engineers (SPE). We provide plastics professionals with a wealth of information about machinery, technological advances, materials innovations, sustainability, and more.
Carbon nanostructures, such as Carbon Nanotubes (CNTs), Nanofibers (CNFs) and graphene, have extraordinary mechanical-stiffness, strength, and physical-thermal, electrical conductivities, properties. On this account, metal-based composites reinforced with CNTs or CNFs are being projected for use in structural applicat…
In order to accurately predict the behavior of electrochemical devices, it is necessary to develop sophisticated models that take into consideration transport processes, electrochemical phenomena, mechanical stresses, and structural deformations (i.e. strain) on the operation of an electrochemical system. There are ma…
So far the impact and promise of GaN devices are focused mainly on optoelectronic and microelectronic devices. The blue LEDs and their inventors have been recognized with Nobel prizes, and GaN power transistors are positioned to play a key role in compact energy efficient power electronics. The exploration of GaN in p…
A-Si:H pin diodes are effective photodetectors for a wide range of lights, especially in the visible wavelength region. They can be used as light sensors, optocouplers for signal communication, detectors for on-chip optical interconnect, solar cells, etc. [1-4]. For these applications, it is necessary to achieve a hig…
Solid oxide electrochemical cells (SOCs) show great promise to become a cornerstone of a renewable energy future, based on their ability to reversibly store electrical energy as green chemical fuels and to produce electricity from fuels. The conventional nickel and yttria-stabilized zirconia composite (Ni-YSZ) fuel-el…
Significance and Use 4.1 These test methods of impact testing relate specifically to the behavior of metal when subjected to a single application of a force resulting in multi-axial stresses associated with a notch, coupled with high rates of loading and