Results 201 to 210 of about 1,029,273 (252)

Enhancing Direct Solar Water Splitting via ALD of Multifunctional TiO2/Pt Nanoparticle Coatings With Engineered Interfaces to GaAs/GaInP Tandem Cells

Advanced Functional Materials, EarlyView.
Multifunctional atomic layer deposited coatings and interface treatments enhance direct solar water splitting on GaAs/GaInP tandem cells. Optimized TiO2/Pt nanoparticle bilayers ensure durability and catalytic efficiency with minimal optical losses, while H2 plasma pretreatments maximize photovoltage and interfacial charge extraction.
Tim F. Rieth, Verena Streibel, Oliver Bienek, Sergej Levashov, Johannes Dittloff, Kristof Möller, Johanna Eichhorn, Matthias M. May, Ian D. Sharp   +8 more
wiley   +1 more source

Non Thermal‐Driven Photocatalytic Ammonia Decomposition at Near‐Room Temperature on a Plasmonic Nanocone Array

Advanced Functional Materials, EarlyView.
Plasmonic photocatalytic ammonia decomposition occurs at near‐room temperature on a plasmonic Au nanocone array under visible light illumination. The nanostructure efficiently harnesses plasmonic modes, leading to increased reaction rates upon plasmon decay.
Thanh‐Lam Bui, S. M. Hossein Hejazi, Jan Navrátil, Hana Kmentová, Petr Bábor, Olivier Henrotte, Luca Mascaretti, Matteo Bisetto, Stephen K. Sanders, Andrea Schirato, Michal Otyepka, Piotr Błoński, Tiziano Montini, Radek Zboril, Paolo Fornasiero, Alessandro Alabastri, Alberto Naldoni, Stepan Kment   +17 more
wiley   +1 more source

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Effect of Al-Si coating weights on weldability of hot-stamped ultra-high-strength steel (UsiborR 1500) used in automotive structures

Advances in Materials and Processing Technologies, 2023
Automotive industries have seen increased demands for indirect hot-stamped pre-coated ultra-high-strength steel 22MnB5 due to its excellence. This paper presents the results of experimental investigation of the effect of Al-Si coating weights AS150 (150 ...
Hilary A. Onyishi, A. Okafor, Theodore Obumselu Nwoguh, Raj Sohmeshetty   +3 more
semanticscholar   +1 more source

Tensile-shear fracture behaviour of resistance spot-welded hot stamping sheet steel with Al–Si coating

Science and technology of welding and joining, 2020
Resistance spot welding (RSW) process with protective coatings on advanced high-strength steels is a challenge. An ultimate tensile strength (UTS)1500 MPa grade hot stamping sheet steel(22MnB5) with Al–Si coating was employed for the RSW process in the ...
N. Tan, Ji-Ung Hong, M. Lei, Xinyan Jin, Hongxing Zheng, Zhiping Luo   +5 more
semanticscholar   +1 more source

Effect of Al-Si Coating Removal State on Microstructure and Mechanical Properties of Laser Welded 22MnB5 Steel

Journal of materials engineering and performance (Print), 2022
Wei Xu, Shanglu Yang, Wu Tao, Jiazhi Zhang, H. Luo   +4 more
semanticscholar   +1 more source

Effects of Al-Si coating structures on bendability and resistance to hydrogen embrittlement in 1.5-GPa-grade hot-press-forming steel

Acta Materialia, 2021
Jisung Yoo, Selim Kim, M. Jo, Seongwoo Kim, J. Oh, Sangho Kim, Sunghak Lee, S. Sohn   +7 more
semanticscholar   +1 more source

EFFECT OF Y2O3 ON MICROSTRUCTURES AND WEAR RESISTANCE OF TiC REINFORCED Ti-Al-Si COATING BY LASER CLADDING ON TC4 ALLOY

Surface review and letters, 2019
In this paper, TiC reinforced composite coatings were fabricated on TC4 alloy by laser cladding Ti,Al,Si, TiC and Y2O3 mixed powders. Microstructures and properties of the clad coatings with and without Y2O3 were discussed by comparative experiments. SEM,
Hailun Zhang, J. Dai, Z. Ma, Wang Xiaoyan, Zhang Nianlong   +4 more
semanticscholar   +1 more source

Effect of the anti-seepage masking layer on the microstructure evolution of Ni-based superalloy during co-deposition of the Al-Si coating

Materials Today Communications, 2023
Y. Dai, Jianpeng Zou, Xiaozhi Ning, Hongming Wei, Wenyi Zhan, Feiyang Li   +5 more
semanticscholar   +1 more source

Preparation and properties of Al/Si coating with excellent formability and corrosion resistance on steel plate

Materials Today Communications, 2023
Xueni Zhao, Jiahao Liu, Qi-Fan Yin, Q. Jia, Lingna Li   +4 more
semanticscholar   +1 more source

Effect of Al-Si Coating on Weldability of Press-Hardened Steels

Journal of materials engineering and performance (Print), 2020
Ruiming Chen, Chaoqun Zhang, M. Lou, Yongbing Li, B. Carlson   +4 more
semanticscholar   +1 more source