Results 131 to 140 of about 1,365,567 (352)

Systematic study on the evaluation method of surface antibacterial activity based on the fluorescent observation of bacterial growth

Scientific Reports
Antibacterial and antiviral coating materials have attracted increasing attention for the prevention of infections caused by frequently touched surfaces in communities and hospitals.
Noriko Nakamura, Tatsuki Yamagishi, Wataru Nagata, Yuki Akahane, Hyemin Seo, Ayaka Otsuka, Daiki Hishikawa, Risa Yoshimoto, Nobuhiro Miyamae, Seiichi Ohta   +9 more
doaj   +1 more source

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

Robust Amorphous Layer on Fe@Ni Foam for Highly Efficient Alkaline Seawater Oxidation Under High Current Densities

SusMat
Developing cost‐efficient and robust anodic electrodes for direct seawater electrolysis that can resist chloride‐induced corrosion remains a significant challenge.
Renzheng Jiang, Shenglin Sun, Yingpeng Xie, Lingling Yang, Xiaopeng Niu, Zichen Xu, M. Shire Sudi, Shisheng Yuan, Zhong‐Shuai Wu, Xi Yang, Mingyu Chu, Guangwen Xu   +11 more
doaj   +1 more source

In-situ Growth of BN Nanocages [PDF]

Microscopy and Microanalysis, 2003
M. Yeadon, M. Lin, C.B. Boothroyd, H. Zheng, K.P. Loh   +4 more
openaire   +1 more source

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

Advanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov, Oleksandr Bobukh, Christian Klose, Florian Nürnberger, Hans Jürgen Maier   +4 more
wiley   +1 more source

Impact of Pre‐Oxidation Treatments on a Recycled MgO/Steel‐Composite as Carbon Free Anode in Aluminum‐Electrolysis Environments

Advanced Engineering Materials, EarlyView.
Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser, Felix Drechsler, Nora Brachhold, Florian Kerber, Christos G. Aneziris   +4 more
wiley   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Three-dimensional reduced graphene oxide support from spheric CaCO3 as sacrificial template applied to in-situ growth of HKUST-1 metal-organic framework

Carbon Trends
Three-dimensional (3D) composite materials have been recently investigated due to their excellent intrinsic properties and characteristics such as a self-sustained structure, porosity, and high specific surface area.
Hassani Lizbeth Camargo-Carmona, Ferdinando Tristan, David Meneses-Rodríguez, Gladis Judith Labrada-Delgado, Sofía Magdalena Vega-Díaz   +4 more
doaj   +1 more source

Epitaxial growth of FeSe$_{0.5}$Te$_{0.5}$ thin films on CaF$_2$ substrates with high critical current density

, 2011
In-situ epitaxial growth of FeSe$_{0.5}$Te$_{0.5}$ thin films is demonstrated on a non-oxide substrate CaF$_2$. Structural analysis reveals that compressive stress is moderately added to 36-nm thick FeSe$_{0.5}$Te$_{0.5}$, which pushes up the critical ...
Ataru Ichinose, Atsutaka Maeda, Backen, Bellingeri, Bellingeri, Eom, Fuyuki Nabeshima, Han, Hiramatsu, Hiramatsu, Hiroshi Ikuta, Hsu, Iami, Ichiro Tsukada, Iida, Iida, Imai, Kamihara, Kawaguchi, Kawaguchi, Klein, Lee, Margadonna, Masafumi Hanawa, Medvedev, Seiki Komiya, Si, Takahiko Kawaguchi, Takanori Akiike, Takeda, Tatsuo Hikage, Wu, Yoshinori Imai   +32 more
core   +1 more source

Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy

Advanced Engineering Materials, EarlyView.
This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb, Zachary T. Kloenne, Samuel R. Rogers, Chi Hang Dominik Kwok, Mark C. Hardy, Michele S. Conroy, David Dye   +6 more
wiley   +1 more source