Tsakiropoulos, Panos
Published in
Materials
The paper reflects on the usefulness of the alloy design methodology NICE (Niobium Intermetallic Composite Elaboration) for the development of new Nb-containing metallic ultra-high-temperature materials (UHTMs), namely refractory metal (Nb) intermetallic composites (RM(Nb)ICs), refractory high entropy alloys (RHEAs) and refractory complex concentra...
Żywicka, Bogusława Rybak, Zbigniew Janeczek, Maciej Czerski, Albert Bujok, Jolanta Szymonowicz, Maria Dobrzyński, Maciej Korczyński, Mariusz Świderski, Jacek
Published in
Materials
Wan Jusoh, Wan Nurshamimi Matori, Khamirul Amin Mohd Zaid, Mohd Hafiz Zainuddin, Norhazlin Ahmad Khiri, Mohammad Zulhasif Abdul Rahman, Nadia Asyikin Abdul Jalil, Rohaniah Kul, Esra
Published in
Materials
Glass ionomer cement (GIC) is a well-known restorative material applied in dentistry. The present work aims to study the effect of hydroxyapatite (HA) addition into GIC based on physical, mechanical and structural properties. The utilization of waste materials namely clam shell (CS) and soda lime silica (SLS) glass as replacements for the respectiv...
Liang, Dong Yan, Ling Huang, Kunkun Li, Yan Ai, Fangfang Zhang, Hongmei Jiang, Zhengyi
Published in
Materials
The effects of the wet milling rotating speed on the number of graphene layers and graphene quality, and the conversion efficiency of graphite exfoliate to graphene, were investigated by scanning electron microscopy (SEM), high resolution transmission electron microscopy (HRTEM), Raman spectroscopy, Fourier transform infrared spectroscopy (FTIR), a...
Zetola, Vicente Claros-Marfil, Luis J. Santos, Alfonso García González, Fco. Javier Neila
Published in
Materials
In the search for methods to incorporate Phase Change Materials (PCM) into Portland cement mortar mixtures, PCM based on paraffins adhered to a silica-based matrix appear as a suitable option. However, paraffin particles have been observed to escape from the silica matrix when water is added. There are only limited data on how the use of such PCM a...
Kociołek-Balawejder, Elżbieta Stanisławska, Ewa Mucha, Igor
Published in
Materials
Hybrid ion exchangers (HIXs) containing fine Cu2O and Cu0 particles were subjected to thermal analysis in order to determine their hygroscopic water content (with regard to their anomalously low porosity) and to determine the effect of the oxidation state of the copper atom in the deposit on the thermal properties of composite materials. Commercial...
Gaudenzi, Elena Canestrari, Francesco Lu, Xiaohu Cardone, Fabrizio
Published in
Materials
Nowadays, the growing energy costs and pressing worldwide demand for petroleum-based products create a strong need to develop alternative binders deriving from green and renewable sources. Bio-binders (or bitumen added to bio-based materials) can potentially be a viable alternative for the production of bituminous mixture, promoting the circular ec...
Jastrzębska, Agnieszka M. Woźniak, Jarosław
Published in
Materials
Styks, Jakub Knapczyk, Adrian Łapczyńska-Kordon, Bogusława
Published in
Materials
Renewable energy sources (RES) represent an increasing share of global energy production. Biomass has the highest potential of all RES. Biomass is used to produce solid biofuels, liquid biofuels, and gaseous biofuels. One of the main directions of research on solid biofuels is to optimize the agglomeration process. The main factors determining the ...
Yang, Kang Li, Dongxue He, Zhaoyi Zhou, Hanlin Li, Jiaqi
Published in
Materials
In this study, asphalt concrete specimens were subjected to a semicircle bending test at −10 °C to simulate the process of the development of cracks in asphalt concrete at low temperature. The acoustic emission parameters were collected during the test, the variation characteristics of acoustic emission parameters were analyzed, and the peakedness ...
