Results 11 to 20 of about 122,261 (251)
Thermal Oxidation Preparation of Doped Hematite Thin Films for Photoelectrochemical Water Splitting
International Journal of Photoenergy, 2014 Sn- or Ge-doped hematite thin films were fabricated by annealing alloyed films for the purpose of photoelectrochemical (PEC) water splitting. The alloyed films were deposited on FTO glass by magnetron sputtering and their compositions were controlled by ...
Song Li +4 more
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Journal of Asian Ceramic Societies, 2022 Al/TiB2-SiC composites were prepared based on TiB2-SiC porous ceramic preforms. The advantages of this work were characterized by the in-situ synthesized TiB2 in porous ceramic preforms which directly formed interconnected pores as well as TiB2-SiC ...
Xin Zhang, Xin-Yan Yue, Hong-Qiang Ru
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Random-anisotropy-axis magnet with infinite anisotropy
Physical Review B, 1987 We have studied the random-axis magnet with infinite anisotropy by three methods: Cayley-tree approximation, Migdal-Kadanoff renormalization group (MKRG), and Imry-Ma scaling. In the Cayley-tree approximation, by an examination of susceptibilities, it is shown that there exists a competition between the coordination number z and the number of ...
Harris, A. Brooks +2 more
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Development of novel lightweight and cost-effective Mg–Ce–Al wrought alloy with high strength
Materials Research Letters, 2021 The low microalloying content and high yield strength of 365 MPa have been achieved simultaneously in extruded Mg–Ce–Al alloy which is mainly ascribed to the unexpected grain refinement (mean size of ∼420 nm).
Hucheng Pan +6 more
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Nanomaterials, 2021 Surface-enhanced Raman scattering (SERS) for semiconductor nanomaterial systems is limited due to weak Raman signal intensity and unclear charge-transfer (CT) processes for chemical enhancement.
Zihao Zhao +3 more
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Simple Fabrication of Superhydrophobic Nickel Surface on Steel Substrate via Electrodeposition
International Journal of Electrochemical Science, 2017 Preparation of artificial superhydrophobic surfaces are in urgent demand in a specific domain. In the study, we obtained superhydrophobic nickel surface on steel substrates via electrodeposition nickel process and stearic acid modification, which are ...
Junyang Tan +3 more
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Hot Corrosion Behavior of a Novel Co-base Superalloy in Molten NaCl at 900℃
Cailiao gongcheng, 2018 Hot corrosion behavior of a new cobalt-base superalloy at 900℃ in the molten NaCl was investigated by salt-leaching method. The results show that the selective oxidation occurs at the initial stage of corrosion, and the oxidation films including Al2O3 ...
ZHANG Ying, GAO Bo, WANG Lei, SONG Xiu
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International Journal of Electrochemical Science, 2015 A hybrid material composed of nitrogen-doped graphene anchored with Fe2O3 was readily obtained by a facile and one-step hydrothermal method followed by assisting with microwave under mild conditions. Scanning electron microscopy and transmission electron
Chuanning Yang +4 more
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mLife, 2022 Corrosion of iron‐containing metals under sulfate‐reducing conditions is an economically important problem. Microbial strains now known as Desulfovibrio vulgaris served as the model microbes in many of the foundational studies that developed existing ...
Toshiyuki Ueki, Derek R. Lovley
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Grain refinement and strength enhancement in Mg wrought alloys: A review
Journal of Magnesium and Alloys, 2023 Low absolute strength becomes one major obstacle for the wider applications of low/no rare-earth (RE) containing Mg alloys. This review firstly demonstrates the importance of grain refinement in improving strength of Mg alloys by comprehensively ...
Sen Wang +7 more
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