Results 111 to 120 of about 161,623 (285)

The Effect of Si and Zr on the Formation of Al₃X and V-Phase in a 6005A Alloy with Sc—Part 1: Alloy Design and Heat Treatment Selection

Journal of Manufacturing and Materials Processing
Adding Sc to 6xxx series alloys has led to inconsistent results due to the formation of the high-temperature, thermodynamically stable V-phase (AlSc2Si2).
Eli Harma, Timothy Langan, Paul Sanders
doaj   +1 more source

Producción y caracterización de multicapas de Zr/ZrN/Zr/ZrN por la técnica PAPVD [PDF]

, 2003
Este trabajo de investigación presenta y discute los resultados del crecimiento y caracterización de recubrimientos en películas delgadas tomando como material base el zirconio y un sustrato de acero.
Pineda Gómez, Posidia
core  

Sub‐nm2 Ferroelectric Domains via Charged 180° Walls in ZrO2

Advanced Materials, EarlyView.
Ferroelectric ZrO2${\rm ZrO}_2$ thin films host closely spaced charged 180∘$^{\circ }$ domain walls that vertically compress polar domains beyond their lateral half‐unit‐cell limit. These head‐to‐head and tail‐to‐tail walls show distinct bulk‐like structures, natural oxygen‐mediated stabilization, and highly asymmetric mobility, highlighting new ...
Nashrah Afroze, Hamoon Fahrvandi, Guodong Ren, Pawan Kumar, Christopher Nelson, Sarah Lombardo, Mengkun Tian, Ping‐Che Lee, Jiayi Chen, Manifa Noor, Kisung Chae, Sanghyun Kang, Prasanna Venkat Ravindran, Matthew Bergschneider, Gwan Yeong Jung, Pravan Omprakash, Gardy K. Ligonde, Nujhat Tasneem, Dina Triyoso, Steven Consiglio, Kanda Tapily, Robert Clark, Gert Leusink, Jayakanth Ravichandran, Shimeng Yu, Andrew R Lupini, Andrew C Kummel, Kyeongjae Cho, Duk‐Hyun Choe, Nazanin Bassiri‐Gharb, Josh Kacher, Rohan Mishra, Jun Hee Lee, Asif Khan   +33 more
wiley   +1 more source

Thermodynamic Assessment of the Fe–O–Zr, Cr–O–Zr and O–Sn–Zr Ternary Systems

Calphad
The Fe-O-Zr, Cr-O-Zr, and O-Sn-Zr ternary systems have been modeled using the CALPHAD (CALculation of PHAse Diagrams) method to develop comprehensive thermodynamic descriptions essential for applications in nuclear materials and corrosion science. Experimental data from the literature and Density Functional Theory (DFT) calculations were used within ...
Vu, Tuan-Minh, Gokelaere, Paul, Toffolon-Masclet, Caroline, Joubert, Jean-Marc   +3 more
openaire   +1 more source

From Dark Photocatalysis to Photobattery‐Type Operation: A Re‐Functionalized Ti‐MOF for Solar Energy Storage

Advanced Materials, EarlyView.
ReCl47‐bpy is developed as a solar‐rechargeable, Re‐functionalized two‐dimensional metal–organic framework (MOF) for light‐driven charge storage and dark utilization. Re–bipyridine sites stabilize photoinduced electrons, enabling two complementary configurations: a MOF suspension for long‐lived charge retention and dark H2 evolution, and a spin‐coated ...
Shufan Wu, Chuyi Liu, Vasilis Petropoulos, Evgenia Dmitrieva, Giulio Cerullo, Erling Thyrhaug, Jürgen Hauer, Julien Warnan, Roland A. Fischer   +8 more
wiley   +1 more source

Effect of Nitrogen Doping on the Proton‐Irradiation Stability of Carbon Nanowalls

Advanced Materials Interfaces, EarlyView.
Proton irradiation effects in carbon nanowalls are systematically compared with nitrogen‐doped counterparts over a wide fluence range. While both systems maintain structural integrity, nitrogen incorporation alters the functional response under irradiation.
Baglan A. Kyrykbay, Rakhymzhan Ye. Zhumadilov, Renata R. Nemkayeva, Bauyrzhan Ye. Zhumadilov, Gulnur Akhtanova, Hryhorii Parkhomenko, Alexander V. Kireyev, Sagi A. Orazbayev, Tlekkabul S. Ramazanov, Maratbek T. Gabdullin, Askhat N. Jumabekov, Viktor V. Brus, Yerassyl Yerlanuly   +12 more
wiley   +1 more source

Water vapor effect on high-temperature oxidation behavior of Fe3Al intermetallics

Science and Technology of Advanced Materials, 2009
Fe3Al intermetallics (Fe3Al, Fe3Al-Zr, Fe3Al-Zr,Mo and Fe3Al-Zr,Mo,Nb) were oxidized at 950 °C in dry and humid (11 vol% water) synthetic air. Thermogravimetric measurements showed that the oxidation rates of the tested intermetallics were lower in humid
Sebastian Chevalier, Pitor Juzon, Kazimierz Przybylski and Jean-Pierre Larpin
doaj  

Interaction of hydrogen molecules with polycyclic aromatic hydrocarbons modified with Zr atoms: different modifications yield distinct properties

Results in Surfaces and Interfaces
Ability of polycyclic aromatic hydrocarbons (PAH), namely coronene (C24H12), circumcoronene (C54H18) and circumpyrene (C42H16) modified with Zr atoms to bind H2 molecules is investigated using density functional theory.
Ondrej Tkáč, Iuliia V. Voroshylova, Andrej Hlinčík, Lukas Bucinsky, Vladislav Ivanistsev, Michal Malček   +5 more
doaj   +1 more source

Direct synthesis and characterization of bifunctional Me-Zr-MCM-41

, 2009
Methyl group functionalized Zr-MCM-41 was synthesized by the hydrothermal method. The obtained Me-Zr-MCM-41 materials were characterized by X-ray diffraction, N(2) physisorption, transmission electron microscopy, Fourier transform infrared spectroscopy ...
Zhou, Lipeng, Chen, Chen, Xu, Jie, Li, Xiaoqiang, 徐杰, Yang, Xiaomei, Lipeng Zhou, Chen Chen, Xiaomei Yang, Jie Xu, Xiaoqiang Li   +10 more
core   +1 more source

Advances in Halide Perovskites for Photon Radiation Detectors

Advanced Materials Technologies, EarlyView.
This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang, Jieqi Wang, Xiaojun Cui, Carsten Ronning   +3 more
wiley   +1 more source