17th International Conference on Composite Materials
"17th International Conference on Composite Materials." Plastics, Rubber and Composites, 39(3-5), pp. 109–110
Materials Literature
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Biomolecular crystallography: principles, practice, and application to structural biology
PART I: FROM SEQUENCE TO CRYSTALS 1. Introduction: Preparing Your Study 2. Protein Structure 3. Protein Crystallization 4. Proteins for Crystallography PART II: FUNDAMENTALS OF PROTEIN CRYSTALLOGRAPHY 5. Crystal Geometry 6. Diffraction Basics 7. Statistics and Probability in Crystallography PART III: FROM CRYSTALS TO…
Arkema Inc offers PLA melt strength enhancer in USA, expands applications
The Sustainability Additives group of Arkema Inc is now offering Biostrength® 700, a melt strength enhancer for use with polylactic acid (PLA), in the USA. The additive was initially launched in Europe [ ADPO , January 2008].
Graphene ‘outperforms’ carbon nanotubes as reinforcement in composite materials
Researchers at Rensselaer Polytechnic Institute in the USA have recently published three new studies that suggest that graphene should be the nanomaterial of choice to strengthen composite materials used in applications such as wind turbines and aircraft wings.
Ion transport properties of the inverse perovskite BaLiF 3 prepared by high-energy ball milling
For many applications such as advanced energy storage systems, chemical sensors or electrochromic devices fast ionic conduction plays an important role. In many cases, see e.g., Refs. [1-3], nanocrystalline ceramics with crystallite diameters smaller than 50 nm show an enhanced ion conductivity compared to their coars…
Impurities in commercial ferroalloys and its influence on the steel cleanliness
Ferroalloys are added during secondary steelmaking to impart special properties to the steel. Depending upon the ferroalloy quality this may lead to the formation of inclusions. The present knowledge lacks in the exact content of the individual elements and the nature of inclusions dispersed in the ferroalloys. In ord…
Durable Flame Retardant and Antimicrobial Nano-Finishing
Due to the costs associated with processing, materials, and the inherent difficulties in applying durable flame retardant and/or antimicrobial finishes, alternatives to conventional finishing methodologies are one of the focal points in today’s textile research and industry. We, therefore, propose a new nano-finishing…
Photoluminescence properties of Y0.75−xGdxAl0.10BO3:Eu3+0.10, 0.05R3+(R= Sc, Bi) (0.00 ≤x≤ 0.45)
Y 0.75− x Gd x Al 0.10 BO 3 :Eu 3+ 0.10 , 0.05 R 3+ ( R = Sc, Bi) (0.00 ≤ x ≤ 0.45) powder samples are prepared by solid-state reaction and their luminescence properties are investigated. With the replacement of Y 3+ ions by Sc 3+ (or Bi 3+ ) and Gd 3+ ions in (Y,Al)BO 3 :Eu, the intensities of emission at 254 and 147…
Function through structure: An atomistic view on the additive action at copper/electrolyte interfaces
Superfill (bottom-up) phenomena relevant for Damascene processing typically rely on the time-dependent interplay of various organic and inorganic additives with both the metallic copper surface and with cuprous ions as intermediates of the copper electro-reduction in the near-surface regime. In-situ STM, in-situ SXRD…
Ion beam surface modification of solar module glass for reduced reflectance
The surface reflectance of low-iron soda-lime glass imposes a 4% power loss in most flat plate modules. Optical coatings and surface textures are two approaches to decreasing this loss. In this paper we report on a third method comprising ion implantation of argon to adjust the index of refraction of the near surface…
The changes in electrical properties of XL4421 insulation under repetitive lightning impulse voltages
XLPE is commonly used as the bulk dielectric for HV power cables. During a long service life, the insulation material will age and may ultimately degrade and fail. The service life of the cable will be affected by multifactor ageing processes. If the cable suffers a lot of lightning or switching impulse over-voltages…
THE EFFECTIVENESS OF GIBBERELLIC ACID (GA3) SUPPLEMENTATION IN STIMULATING THE EFFICIENCY CONVERSION INGESTED (ECI) AND THE EFFICIENCY CONVERSION DIGESTED (ECD) AND GROWTH OF THE SILKWORM (Bombyx mori L.)
Gibberellic acid (GA3) is a growth hormone of plants stimulating growth and development of the cells. This research has been conducted to study the effectiveness of gibberellic acid (GA3) supplementation in stimulating the Efficiency Conversion Ingested (ECI) and the efficiency conversion digested (ECD) and then Growt…
Effect of annealing treatment on the performance of organic solar cell
This paper reports the influence of annealing treatment on the performance of organic solar cells. The structure of ITO/PEDOT:PSS/P3HT:PCBM/LiF/Al bulk heterojunction solar cells were fabricated and annealed with three different temperature of 50°C, 100°C and 150°C respectively. IV characteristic of the device found t…
Numerical Simulation of Urea Aqueous Solution Injection Process in a Selective Catalytic Reduction System
Selective catalytic reduction (SCR) technique has been used to reduce NOx emission from engines for decades. The concentration and distribution of ammonia before SCR converter can affect the conversion efficiency of NOx in SCR system. In this paper, the injection process of urea aqueous solution has been simulated by…
Electrical properties of sputtered deposited tungsten silicide films
This paper addresses the effect of substrate temperature and deposition pressure on the electrical properties of Direct Current (DC) plasma magnetron sputter-deposited Tungsten Silicide (WSi) films on silicon substrates. Results from experiments show that, substrate temperature and deposition pressure has exerted sign…
SU‐GG‐I‐149: Positive MRI Contrast Agent Based on Gd2O3 Nanoparticles for Cell Tracking
Purpose: In this study nanoparticles of gadolinium oxide have been investigated for intracellular uptake and capacity to generate a positive contrast. For this purpose two novel composed of a) silicon‐based nanocomposite polymer(NCP), b) Diethylene glycol (DEG) based coating material, both loaded with gadolinium(III)…
Nano-Electro-Mechanical Switches Derived from Carbon-Based Nanomaterials
We provide an overview of our work where carbon-based nanostructures have been applied to two-dimensional (2D) planar and three-dimensional (3D) vertically-oriented nano-electro-mechanical (NEM) switches. In the first configuration, laterally oriented single-walled nanotubes (SWNTs) synthesized using thermal chemical…
Textured AZO on silicon oxy-nitride barrier films for enhanced light trapping in micromorph tandem junction solar cells
Aluminum doped Zinc Oxide (AZO) films have been reported as the transparent front contact layer in single and tandem junction thin film silicon solar cells. AZO films form highly transparent and conductive layers on glass surfaces with the possibility of further enhancement of solar cell performance by light trapping…
Research on high precision profile control technique of silicon steel for UCM tandem cold rolling mill
UCM cold rolling mill has strong ability of crown and flatness control, but it seriously lacks the edge drop control ability. In this paper, an explicit dynamic finite element method is adopted to build a combinatorial simulation model for roll stacks and strip, based on the 4-stand PL-TCM cold rolling mill of Masteel…
THREE NEW IONIC LIQUIDS OF U-SHAPE N,N-DIALKYLBENZIMIDAZOLIUM SALTS: PREPARATION AND CHARACTERIZATION
The present work reports on the synthesis, crystal structures, thermal behaviors and conductivities of three new ionic liquids of [(C 12 H 25 ) 2 -bim]NO 3 (1a), [(C 8 H 17 ) 2 -bim]HSO 4 (1b) and [(C 10 H 21 ) 2 -bim]ClO 4 (1c) (bim=benzimidazole). Their structures were characterized by X-ray crystallography, IR spec…