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Experimental investigation on the forming and evolution process of cell structure in gas counter pressure assisted chemical foaming injection molded parts

Shuai Li、Xuemei Sun、Rui Wang 等 6 位作者2020-08-16Journal of Cellular Plastics

By using a standard stretch spline as the research object, the influence of gas counter pressure (GCP) technology on melt foaming behavior in chemical foaming injection molding (CFIM) process was investigated. Related experimental line for GCP assisted CFIM foam was designed, and the effect of GCP technology on melt f…

Rheology and Fluid Dynamics StudiesInjection Molding Process and PropertiesPolymer Foaming and Composites

Cause of Color Modification in Tanzanite after Heat Treatment

Teerarat Pluthametwisute、Bhuwadol Wanthanachaisaeng、Chatree Saiyasombat 等 4 位作者2020-08-16Molecules

Natural tanzanites usually show strongly trichroic coloration from violet to blue, and brown colors in different directions. However, this characteristic is easily changed to violet-blue dichroism after heat treatment. Moreover, the cause of color modification after heating is still controversial. A few researchers ha…

Geological and Geochemical AnalysisCrystal Structures and PropertiesMineralogy and Gemology Studies

Partial Discharges in Cavities and their Connection with Dipoles, Space Charges, and Some Phenomena Below Inception Voltage

G. E. Vardakis、M. G. Danikas、A. Nterekas2020-08-16Engineering Technology & Applied Science Research

This paper tries to relate Pedersen’s model on partial discharges and work carried out by Bruning and co-workers on the possibility of the existence of charging phenomena below inception voltage, which may eventually cause deterioration of polymeric insulation. Moreover, with the aid of the Electromagnetic theory, som…

High voltage insulation and dielectric phenomenaLightning and Electromagnetic PhenomenaPower Transformer Diagnostics and Insulation

Synthesis and Characterization of Poly(Ԑ-caprolactone-b-Styrene) Block Copolymer by Ring-Opening Polymerization and Reversible Addition-Fragmentation Chain Transfer Polymerization

Bedrettin Savaş、Temel Öztürk2020-08-16Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi

The synthesis of the block copolymer was carried out using the RAFT polymerization technique and the ring-opening polymerization (ROP) technique using a novel two functional initiator (RAFT-ROP agent). For this purpose, RAFT-ROP agent was obtained using 5-bromo-2-hydroxybenzaldehyde and potassium salt of ethyl xanthog…

Organometallic Complex Synthesis and CatalysisAdvanced Polymer Synthesis and Characterizationbiodegradable polymer synthesis and properties

Low-Voltage Electronics Based on Carbon Nanotube Thin-Film Transistors with Hybrid Nanodielectric

Vincenzo Pecunia、Luis Portilla2020-08-16OpenAlex

Solution-processable electronics has been widely hailed as an attractive platform for emerging application domains such as the Internet of Things and for place-and-forget devices for health monitoring. This study specifically addresses the need for easy-to-make solution-processable electronics that can function with t…

Carbon Nanotubes in CompositesAdvanced Memory and Neural ComputingNanowire Synthesis and Applications

A low-cost, disposable GO-CS screen printed carbon electrode for electrochemical detection of tyrosine

Saoirse Dervin、Ammara Ejaz、Ravinder Dahiya2020-08-16OpenAlex

A low-cost, sustainable and sensitive method for the continuous detection and quantification of Tyrosine (Tyr), a valuable metabolic biomarker, in biological fluids would present a valuable platform to aid patients and medical personnel in dietary management and the diagnosis and monitoring of metabolic and neurodegen…

Electrochemical sensors and biosensorsConducting polymers and applicationsElectrochemical Analysis and Applications

Extracting Problem Linkages to Improve Knowledge Exchange between Science and Technology Domains using an Attention-based Language Model

Hajime Sasaki、Satoru Yamamoto、Amarsanaa Agchbayar 等 4 位作者2020-08-16Engineering Technology & Applied Science Research

Science and technology activities can be considered problem-solving activities, and scientific papers and patent publications can be viewed as providing explicit knowledge gained from the problem-solving of academia and industry respectively. However, even in the same field, the approach to the same problem is not con…

Intellectual Property and PatentsOpen Source Software InnovationsMachine Learning in Materials Science

Humidity Sensing Properties of Halogenated Graphene: A Comparison of Fluorinated Graphene and Chlorinated Graphene

S. Hajian、Pedram Khakbaz、Binu B. Narakathu 等 10 位作者2020-08-16OpenAlex

This work presents a comparison of humidity sensing properties of fluorinated graphene (FG) and chlorinated graphene (ClG), using experimental data and atomic-level ab-initio simulations. The fabrication of the humidity sensor included drop-casting FG and ClG suspensions on silver (Ag)based interdigitated electrodes (…

Graphene research and applicationsAdvanced Sensor and Energy Harvesting MaterialsGas Sensing Nanomaterials and Sensors

Nonwovens: Global Trends in World Economy, European Foreign Trade, and Selected Case Studies from Poland and Asian Brics Countries

Zofia Wysokińska、Tomasz Czajkowski、Katarzyna Ewa Grabowska2020-08-16Autex Research Journal

Abstract Nonwovens are one of the most versatile textile materials and have become increasingly popular in almost all sectors of the economy due to their low manufacturing costs and unique properties. In the next few years, the world market of nonwovens is predicted to grow by 7%–8% annually (International Nonwovens &…

Textile materials and evaluations

Application of soymilk skin as sausage wrapping for improving lipid oxidation

Jaesang Lee、Yookyung Kim2020-08-16Journal of Texture Studies

Yuba, the soymilk skin, was developed as edible films for sausage. Yuba (Y) were prepared with added pine-needle extract (YP) and employed to wrap sausage. Physical and mechanical properties and lipid oxidation of sausages were compared to sausages made with commercial collagen casing (C). Y films showed better transp…

Meat and Animal Product QualityNanocomposite Films for Food PackagingCollagen: Extraction and Characterization

Multi-functional Smart Skin for Multi-dimensional Perception for Humanoid Robots

Yanning Dai、Shuo Gao2020-08-16OpenAlex

Artificial smart skins capable of interacting with people and sensing environmental stimuli have become a research topic in humanoid robotic applications. However, previously reported architectures suffer difficulties in achieving multi-dimensional sensing in a simple structure with a low system cost. To address this…

Advanced Sensor and Energy Harvesting MaterialsConducting polymers and applicationsTactile and Sensory Interactions

Nano-Domains Produced through a Two-Step Poling Technique in Lithium Niobate on Insulators

Yuejian Jiao、Zhen Shao、Sanbing Li 等 7 位作者2020-08-16Materials

We proposed a two-step poling technique to fabricate nanoscale domains based on the anti-parallel polarization reversal effect in lithium niobate on insulator (LNOI). The anti-parallel polarization reversal is observed when lithium niobate thin film in LNOI is poled by applying a high voltage pulse through the conduct…

Ferroelectric and Piezoelectric MaterialsPhotonic and Optical DevicesPhotorefractive and Nonlinear Optics

Fuels, power and chemical periodicity

Benzhen Yao、В. Л. Кузнецов、Tiancun Xiao 等 9 位作者2020-08-16Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences

The insatiable—and ever-growing—demand of both the developed and the developing countries for power continues to be met largely by the carbonaceous fuels comprising coal, and the hydrocarbons natural gas and liquid petroleum. We review the properties of the chemical elements, overlaid with trends in the periodic table…

Hydrogen Storage and MaterialsHybrid Renewable Energy SystemsAmmonia Synthesis and Nitrogen Reduction

Influence of textile structure on the wearability of printed e-textiles

Abiodun Komolafe、Helga Nunes‐Matos、Monika Glanc-Gostkiewicz 等 4 位作者2020-08-16OpenAlex

To achieve durable printed circuits on textiles, it is necessary to print low-cost polymer films that interface the fabric with the printed circuit. The film smooths the surface of the fabric to enable the printing of thin and flexible conductive films on the fabric. When printed, the thickness of the polymer films ca…

Advanced Sensor and Energy Harvesting MaterialsNanomaterials and Printing TechnologiesTextile materials and evaluations

Assessing the Stability of Printed NWs by in situ SEM Characterisation

Adamos Christou、Fengyuan Liu、Ravinder Dahiya2020-08-16OpenAlex

Quasi-1D nanowires (NWs) have shown a great potential for the large-area flexible electronics due to their excellent electronic and optoelectronic properties and high mechanical flexibility. The growth of high-quality NWs often requires a high temperature process, which is incompatible with most of flexible substrates…

Organic Electronics and PhotovoltaicsConducting polymers and applicationsNanowire Synthesis and Applications

Flexible Graphene Textile RFID Tags Based on Spray, Dispense and Contact Printing

Tuğçe Delipinar、Ekin Asim Ozek、Ceyda Elcin Kaya 等 5 位作者2020-08-16OpenAlex

Radio frequency identification (RFID) is a well-established technology, which finds use in applications including inventory management, security, logistics, product marketing, as well as next generation flexible sensor platforms. Meanwhile, there is growing interest to use 2D materials like graphene in sensing due to…

Graphene research and applicationsAdvanced Sensor and Energy Harvesting MaterialsRFID technology advancements

Benzoselenadiazole‐core asymmetric D‐A‐A small molecule for solution processed bulk heterojunction organic solar cells

Abdullah Abdullah、Eun‐Bi Kim、M. Shaheer Akhtar 等 5 位作者2020-08-16International Journal of Energy Research

The present work is accounted on the designing of a new and efficient asymmetric organic chromophore, named 4-(3,5-bis [trifluoromethyl] phenyl)-7-(5′-hexyl-[2,2′-bithiophen]-5-yl)-benzo[c [1, 2, 5]selenadiazole, (RT-BSe-F), based on benzoselenadiazole central acceptor building blocks. The acceptor unit of 3,5-bis (tr…

Organic Electronics and PhotovoltaicsOrganic Light-Emitting Diodes ResearchConducting polymers and applications

Preparation and Characterization of Poly(ethylene-co-vinyl alcohol)/poly(ε-caprolactone) Blend for Bioscaffolding Applications

Abdulaziz Alghamdi、Hussain Alattas、Waseem Sharaf Saeed 等 6 位作者2020-08-16International Journal of Molecular Sciences

-vinyl alcohol) (E-VAL) which has hydroxyl groups capable of developing hydrogen bonds with celling was blended with this polymer. To reach this goal, a series of E-VAL/PCL blends with different compositions were prepared by the solvent casting method. The miscibility of the polymer blend was proved by differential sc…

Bone Tissue Engineering Materialsbiodegradable polymer synthesis and propertiesElectrospun Nanofibers in Biomedical Applications

Reviewing Magnetic Particle Preparation: Exploring the Viability in Biosensing

Daniel Kappe、Laila Bondzio、Joris Swager 等 8 位作者2020-08-16Sensors

In this review article, we conceptually investigated the requirements of magnetic nanoparticles for their application in biosensing and related them to example systems of our thin-film portfolio. Analyzing intrinsic magnetic properties of different magnetic phases, the size range of the magnetic particles was determin…

Magnetic properties of thin filmsWireless Power Transfer SystemsHeusler alloys: electronic and magnetic properties

A Comparative Study on Blast-Resistant Performance of Steel and PVA Fiber-Reinforced Concrete: Experimental and Numerical Analyses

Le Chen、Weiwei Sun、Bingcheng Chen 等 7 位作者2020-08-16Crystals

This paper deals with the blast-resistant performance of steel fiber-reinforced concrete (SFRC) and polyvinyl alcohol (PVA) fiber-reinforced concrete (PVA-FRC) panels with a contact detonation test both experimentally and numerically. With 2% fiber volumetric content, SFRC and PVA-FRC specimens were prepared and compa…

Innovative concrete reinforcement materialsHigh-Velocity Impact and Material BehaviorStructural Response to Dynamic Loads