Results 1 to 10 of about 1,066,591 (118)

Thermally induced conversion of Mg2+ cation exchanged LTA, FAU, GIS and SOD zeolites: Syntheses and characterization of γ-cordierite, a new Mg2Al4Si5O18 polymorph [PDF]

Journal of the Serbian Chemical Society, 2007
The thermal behaviours of fully Mg2+ cation exchanged LTA, FAU (X and Y species), GIS and SOD zeolites were investigated in the temperature range from ambient to 1400 °C.
Dimitrijević Radovan, Dondur Vera
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Effect of Rare Earth Elements on Stability and Sintering Resistance of Tetragonal Zirconia for Advanced Thermal Barrier Coatings

Crystals, 2021
The effect of dopant species on the sintering resistance of zirconia-based ceramics remains a huge challenge in terms of both experiment and theory. As one of the most popular materials for high-temperature protective coatings, it is still urgent to ...
Hao Yi, Junwei Che, Gongying Liang, Xiangyang Liu   +3 more
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Study on Stability and Elastic Properties of β-TiX (X=Nb, Ta) Alloys From First-Principles Calculations

Frontiers in Materials, 2022
In this article, the phase stability, elastic properties, and electronic structure of the β-TiX (X = Nb, Ta) alloy body-centered cubic (bcc) structure were systematically studied with the aid of first-principles calculations.
Hou Shuluo, Li Jiuxiao, Wang Yixue, Yang Dongye, Wan Zhaomei   +4 more
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First-Principles Investigation on Phase Stability, Mechanical Properties, Bonding Characteristic and Slip Properties of Ti-Co Binary Intermetallic Compounds

Metals, 2023
Ti-Co binary intermetallic compounds have attracted lots of attention due to their excellent toughness and interesting anomalous ductility. However, systematic theoretical calculations of alloy properties of different Ti-Co compounds have not been ...
Fanlin Zeng, Mengjie Chen, Hongbo Wang, Hexiang Peng, Bei Li, Jian Huang   +5 more
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Ab Initio Study of Structural, Electronic, and Thermal Properties of Pt/Pd-Based Alloys

Condensed Matter, 2023
Alloys are beneficial in numerous applications since they combine the desirable properties of different metals. In this regard, Pt/Pd alloys have been investigated as a replacement for Pt, which is the standard catalyst used in various catalytic ...
Louise Magdalene Botha, Cecil Naphtaly Moro Ouma, Kingsley Onyebuchi Obodo, Dmitri Georgievich Bessarabov, Denis Lvovich Sharypin, Pyotr Sergeevich Varyushin, Elizaveta Ivanovna Plastinina   +6 more
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High-entropy (Nd0.2Sm0.2Eu0.2Y0.2Yb0.2)4Al2O9 with good high temperature stability, low thermal conductivity, and anisotropic thermal expansivity

Journal of Advanced Ceramics, 2020
The critical requirements for the environmental barrier coating (EBC) materials of silicon-based ceramic matrix composites (CMCs) include good tolerance to harsh environments, thermal expansion matches with the interlayer mullite, good high-temperature ...
Zifan Zhao, Huimin Xiang, Heng Chen, Fu-Zhi Dai, Xiaohui Wang, Zhijian Peng, Yanchun Zhou   +6 more
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Theoretical Investigation of Effects of Transition Elements on Phase Stabilities and Elastic Properties of the γ′ Phase in Co–V–Ta Superalloys

Frontiers in Materials, 2022
In order to improve the thermal stability and mechanical properties of W-free light-weight Co–V–Ta-based superalloys, the effects of alloying elements including Sc, Ti, Cr, Mn, Fe, Ni, Y, Zr, Nb, Mo, Tc, Ru, Rh, Pd, Hf, W, Re, Os, Ir, and Pt on γ′-Co3(V,
Youheng Chen, Cuiping Wang, Cuiping Wang, Chi Zhang, Chen Yang, Jiajia Han, Jiajia Han, Xingjun Liu, Xingjun Liu, Xingjun Liu   +9 more
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Analysis of the Phase Stability of LiMO₂ Layered Oxides (M = Co, Mn, Ni)

Crystals, 2020
Transition-metal (TM) layered oxides have been attracting enormous interests in recent decades because of their excellent functional properties as positive electrode materials in lithium-ion batteries. In particular LiCoO2 (LCO), LiNiO2 (LNO) and LiMnO2 (
Mariarosaria Tuccillo, Oriele Palumbo, Michele Pavone, Ana Belen Muñoz-García, Annalisa Paolone, Sergio Brutti   +5 more
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Theoretical study of the Ni–C system in the pressure range of 0–100 GPa

Қарағанды университетінің хабаршысы. Физика сериясы, 2021
This work is devoted to the search for stable compounds and structures in the Ni–C system in the pressure range of 0–100 GPa. Based on the density functional theory, a search for stable compounds and structures in the Ni–C system was carried out using ...
А.У. Абуова, Т.М. Инербаев, Ф.У. Абуова, Г.А. Каптагай   +3 more
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Phase Stability under Thermal Drifts in Photodiode-Conditioning Transimpedance Amplifiers for Distance Metrology

Sensors, 2021
Transimpedance amplifiers (TIA) are widely used for front-end signal conditioning in many optical distance measuring applications in which high accuracy is often required.
Francisco Javier Meca Meca, Ernesto Martín-Gorostiza, Miguel Ángel García-Garrido, David Salido-Monzú   +3 more
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