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Sesha Srinivasan, Dervis Emre Demirocak, Ajeet Kaushik, Meenu Sharma, Ganga Ram Chaudhary, Nicoleta Hickman and Elias Stefanakos
In the field of energy storage, recently investigated nanocomposites show promise in terms of high hydrogen uptake and release with enhancement in the reaction kinetics. Among several, carbonaceous nanovariants like carbon nanotubes (CNTs), fullerenes, a...
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Hongjoo Jeon, Jonathan R. Gross, Sarah Estabrook, Stylianos Koumlis, Qian Wan, Gauri R. Khanolkar, Xingtian Tao, David M. Mensching, Edward J. Lesnick and Veronica Eliasson
A shock wave impact study on open and closed cell foam obstacles was completed to assess attenuation effects with respect to different front face geometries of the foam obstacles. Five different types of geometries were investigated, while keeping the ma...
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M. I. Horbunov,O. V. Fomin,A. O. Lovska,V. V. Kovalenko
Pág. 138 - 148
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Assed Naked Haddad, João Gabriel Gonçalves de Lassio
Pág. 69 - 77
In the present work, the environmental impacts of building materials used in the construction of a housing project in the city of São Gonçalo, state of Rio de Janeiro, Brazil, have been assessed through the methodology of Life Cycle Assessment (LCA) in o...
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Steffen Oswald, Franziska Thoss, Martin Zier, Martin Hoffmann, Tony Jaumann, Markus Herklotz, Kristian Nikolowski, Frieder Scheiba, Michael Kohl, Lars Giebeler, Daria Mikhailova and Helmut Ehrenberg
X-ray photoelectron spectroscopy (XPS) is a key method for studying (electro-)chemical changes in metal-ion battery electrode materials. In a recent publication, we pointed out a conflict in binding energy (BE) scale referencing at alkali metal samples, ...
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Rui Tang, Rui He, Sangmo Kim and Chung Wung Bark
Over the past decades, ferroelectric photovoltaic (FE-PV) systems, which use a homogenous ferroelectric material as a light-absorbing layer, have been studied using ferroelectric oxides. The PV activity of materials can be enhanced by adjusting the bandg...
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Cédric Barroo, Austin J. Akey and David C. Bell
Atom probe tomography is a well-established analytical instrument for imaging the 3D structure and composition of materials with high mass resolution, sub-nanometer spatial resolution and ppm elemental sensitivity. Thanks to recent hardware developments ...
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Katarina Monkova, Peter Pavol Monka, Milan ?aludek, Pavel Beno, Romana Hricová and Anna ?meringaiová
Porous materials bring components not only direct advantages in the form of lightening of constructions, saving of production materials, or improvement of physical properties, but also secondary advantages, which are manifested as a result of their daily...
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Irina Cherunova, Nikolai Kornev, Ekaterina Lukyanova and Valery Varavka
The modern technology of heat-protective clothing is increasingly aimed at maintaining the active function of materials. Adding heat-preserving components into the volume of heat-insulating fibrous materials changes their structure and properties. In thi...
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Anastasiia Moskaleva, Alexander Safonov and Enrique Hernández-Montes
This article is a survey discussing the application of fiber-reinforced polymer composites in freeform structures and their impact on the design and shape generation process. The analysis of case studies showed that the use of FRP composites not only hel...
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Jaber E. Abu Qudeiri, Aiman Zaiout, Abdel-Hamid I. Mourad, Mustufa Haider Abidi and Ahmed Elkaseer
Electric discharge machining (EDM) is one of the most efficient manufacturing technologies used in highly accurate processing of all electrically conductive materials irrespective of their mechanical properties. It is a non-contact thermal energy process...
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Raisa Pavlyuk,Viktoriya Pogarskaya,Aleksey Pogarskiy,Ekaterina Dudnyk,Svitlana Loseva
Pág. 57 - 65
Processes of cryomechanochemistry in development of food nanotechnologies of supplements as frozen pastes in the nano-dimensional form prepared from chlorophyll-containing vegetables (CCV) such as spinach, celery and parsley were studied. The nanotechnol...
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Olena Khomenko,Borys Datsenko,Nataliia Sribniak,Mykola Nahornyi,Liudmyla Tsyhanenko
Pág. 49 - 56
The properties of alkaline kaolins as promising raw materials during manufacturing engobe coatings for construction ceramics were studied. The chemical and mineralogical composition and peculiarities of thermal transformations of kaolins were determined;...
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Eduardo Ulisses Xavier Peres, Alexandre Perez Umpierre, Paulo Anselmo Ziani Suarez
Pág. 419 - 424
The use of castor oil (Ricinus communis) has been pointed out as an interesting alternative to produce several polymers obtained from step-growth polymerization and are suitable to be used as resins and coatings. The ricinoleate metal complexes Ni[...
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I. M. Dharmadasa, P. A. Bingham, O. K. Echendu, H. I. Salim, T. Druffel, R. Dharmadasa, G. U. Sumanasekera, R. R. Dharmasena, M. B. Dergacheva, K. A. Mit, K. A. Urazov, L. Bowen, M. Walls and A. Abbas
Thin film solar cells based on cadmium telluride (CdTe) are complex devices which have great potential for achieving high conversion efficiencies. Lack of understanding in materials issues and device physics slows down the rapid progress of these devices...
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Tatyana N. Gzogyan,Semen R. Gzogyan,Elena V. Grishkina,Ekaterina F. Romanenko,Denis V. Ermolaev
Mineralogical composition of rich iron ores of KMA deposits is considered in the work, with the aim of potential obtaining high-quality iron ore products, as a raw material for metallization. It is noted, that rich iron ores of KMA have a complex geologi...
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Olga Petrova, Ilya Taydakov, Maria Anurova, Alina Akkuzina, Roman Avetisov, Andrew Khomyakov, Igor Avetissov
Pág. 152 - 156
Hybrid materials were synthesized using a high temperature reaction. We used 80PbF2?20B2O3 glass as an inorganic matrix and various phenanthroline complexes europium(III) ? as organic phosphors. The photoluminescence spectra of hybrid materials were meas...
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O. Yu. Papakhov,N. O. Logvinova
Pág. 155 - 158
In transportation of raw materials between the enterprises of ore mining and smelting complex on the Donbas ? Kryvbas direction it is used a considerable quantity of Ukrzaliznytsya?s rolling stock and private wagons of metallurgical enterprises, which st...
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Maria Cairoli
Rehearsal rooms play an important role in musicians? activities to obtain the best results during a performance in front of an audience. Numerous rehearsal rooms are located in complex buildings, such as opera houses and cultural centers, where new resea...
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Huanghuang Jin, Hong Wang and Zhihong Zhuang
Since submarines are mostly made of ferromagnetic materials, anti-submarine warfare aircraft detect submarines using all kinds of magnetometers. In order to make the submarine magnetically silent, it is usually equipped with degaussing coils to neutraliz...
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