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Mixed Layers in Copper Based Superconducting Materials

ordered substitution of carbon for copper in the 123 matrix. The different families of superconducting materials which are generated by such mechanisms are described as well as the way the different species ... structure AMO3_x is one of the most fascinating frameworks. Its great flexibility and Article available at http://mmm.edpsciences.org or http://dx.doi.org/10.1051/mmm:1996109 adaptability to other structural

Mechanics of Energy Materials

energy materials hold the key to fundamental advances in the conversion, storage, and harvesting of energy for a broad range of consumer electronics, automotive, aerospace, and defense applications. The ... successful development and deployment of these materials rely critically on a fundamental understanding of strongly coupled multiphysics phenomena. Mechanics of energy materials has emerged as a rapidly

The Materials Community Connects at TMS2018 Networking Events

Computational Mechanics and Computational Materials Science for MultiScale Fatigue Prediction,” during the Structural Materials Division (SMD) Luncheon. In his talk, Ghosh explored the question “Why do we need ... JOM The Materials Community Networking Events Kelly Zappas Kaitlin McMahon Ashley-Anne Bohnert President's Welcoming Reception - While strong technical programming is the focus of any TMS Annual

Lignin-Based Composite Materials for Photocatalysis and Photovoltaics

, chemicals, and materials. Among all the fractions of biomass, lignin has been underutilized. Due to its complex structure, recalcitrant nature, and heterogeneity, its valorization is relatively challenging ... preparation of composite materials and their application in the field of photocatalysis and photovoltaics. Lignin can be used as a photocatalyst support for its potential application in photodegradation of

Molecular perovskite high-energetic materials

explosive, was discovered by ancient Chinese in the seventh century, people have been finding powerful, stable, reliable and low-cost energetic materials for military equipment and civil industry. To obtain a ... octanitrocubane (ONC) (Fig. S1). Loading more nitro groups and higher structural tension into a single molecule does improve explosive performance, but usually leads to complicated and not cost-effective synthetic

Preface: Innovative electrode materials for supercapacitors

merits of structural diversities, adjustable physical/chemical properties, low price, and environmental friendliness; thus, many researchers have studied these materials. Fan et al. has reviewed biomass ... University of Technology , Australia 1 Professor Hengxing Ji Department of Materials Science and Engineering, University of Science and Technology of China , China SCIENCE CHINA Materials

Photoelectrode for water splitting: Materials, fabrication and characterization

materials, which should possess small bandgap to ensure wide light harvest, facile charge separation to allow the generated photocharges migrating to the reactive sites and highly catalytic capability to ... improve the PEC systems further. Targeting on high solar conversion efficiency, here we provide a review on the development of PEC water splitting in the aspect of materials exploring, fabrication method

Failure of structural elements made of polymer supported composite materials during the multiyear natural aging

problems. Polymer building materials are used as substitutes for materials such as brick, concrete, metal, wood and glass, and in addition to traditional materials. Plastic materials are light, can be formed ... represented as a figure, which is equally inclined to the principal axes according to equation (9). G.S. Pisarenko offered the condition for materials with structural heterogeneity + (1 − ) 1 1− = , (10) where

Biomass-derived carbon materials with structural diversities and their applications in energy storage

Currently, carbon materials, such as graphene, carbon nanotubes, activated carbon, porous carbon, have been successfully applied in energy storage area by taking advantage of their structural and ... by taking advantage of their structural and functional diversity. However, the development of advanced science and technology has spurred demands for green and sustainable energy storage materials

Regenerated cellulose from N-methylmorpholine N-oxide solutions as a coating agent for paper materials

The objective of the presented research was to determine the influence of cellulose coating, obtained from the cellulose solution in N-Methylmorpholine N-oxide (NMMO), on the structural and ... solution to coat paper materials. The obtained results showed that regenerated cellulose-based coatings changed the surface, structural and strength characteristics of paper. Additional heat treatment

Chemical composition of processed bamboo for structural applications

Natural materials are a focus for development of low carbon products for a variety of applications. To utilise these materials, processing is required to meet acceptable industry standards. Laminated ... hydrogen peroxide is a process used in wood pulp and paper manufacturing, however the process has no precedent in manufacturing of structural bamboo materials. Processing temperatures for plant-based

High-performance anode materials for Na-ion batteries

making worldwide to develop high-performance electrode materials for Na-ion batteries, which is critical for Na-ion batteries. This review provides a comprehensive overview of anode materials for Na-ion ... Materials of Guangdong Province, School of Materials Science and Engineering, South China University of Technology , Guangzhou 510640 , China Na-ion batteries are considered a promising alternative to Li-ion

Understanding mechanical behavior of interfaces in materials

interfaces (structural, chemical) and the mechanical response is a critical challenge in exploiting and tailoring new physical properties of materials for next-generation applications. The review papers and ... 38677 , USA 3 Department of Materials Science and Engineering, Institute of Materials Science, University of Connecticut , Storrs, CT 06269 , USA 4 , and Madan Dubey 5 Sensors and Electron Devices

Arch-inspired super-elastic carbon materials

Materials Science, Institute of Metal Research, Chinese Academy of Sciences , China 2 Hui-Ming Cheng Arch structures have been widely used in engineering construction due to their structural advantages, and ... performance, including super-elasticity, high compressibility and superior fatigue resistance. It is an important breakthrough because low-density structural materials are of great significance in various

Composites of tin oxide and different carbonaceous materials as negative electrodes in lithium-ion batteries

Tin and tin oxide have been considered as suitable materials with a high theoretical capacity for lithium ion batteries. Their low cost, high safety, and other technical benefits placed them as ... 0 1 0 Faculty of Chemistry, Department of Chemistry and Technology of Functional Materials, Gdan ́sk University of Technology , Narutowicza 11/12, 80-233 Gdan ́sk , Poland 1 Andrzej P. Nowak Tin and

A review on ductile mode cutting of brittle materials

Brittle materials have been widely employed for industrial applications due to their excellent mechanical, optical, physical and chemical properties. But obtaining smooth and damage-free surface on ... and damage-free surface on brittle materials by traditional machining methods like grinding, lapping and polishing is very costly and extremely time consuming. Ductile mode cutting is a very promising

Impregnation of Composite Materials: a Numerical Study

. These composite materials are normally formed by, among other steps, impregnating a ceramic fabric with a slurry of ceramic particles. This impregnation process can be complex, with voids possibly forming ... Introduction Due to environmental and economic concerns, weight reduction in aeronautical structures has lead to the use of composite materials. They were first used for structural parts of planes or engines

Gammalloy Materials–Processes–Application Technology

gammalloy materials (cast 4822-CDP/NL, cast 45XDL and wrought TNMWNL) as LPTBs for intermediate service temperatures (up to 750 C) began to establish the foundations of their respective materials ... reliability and cost issues. The future of gamma alloy technology will depend on whether we can develop gammalloy materials– processes–microstructure combinations with greater service temperature (750 C to 920

GIT1 regulates synaptic structural plasticity underlying learning

mice exhibit profound learning and memory defects and reduced synaptic structural plasticity, consistent with an intellectual disability phenotype. We conclude that loss of GIT1 alone is insufficient to ... intellectual disability phenotype related to altered synaptic structural plasticity. Data Availability Statement; All relevant data are contained within the paper - Funding: This work was supported by NIH R21

Expert-guided optimization for 3D printing of soft and liquid materials

materials. Yet these capabilities have also created an immense challenge in optimizing the large number of process parameters in order achieve a high-performance part. This is especially true for AM of soft ... , 5 Department of Materials Science & Engineering, Carnegie Mellon University , Pittsburgh, Pennsylvania , United States of America 1 Editor: Feng Zhao, Michigan Technological University , UNITED STATES