Results 101 to 110 of about 88,532 (259)

Rare Earth Material for Hydrogen Gas Sensing: PtGd Alloy Thin Films as a Promising Frontier

Nanomaterials
At the focus of our investigation lies the precision fabrication of ultrathin platinum–gadolinium (PtGd) alloy films, with the aim to use these films for resistive hydrogen gas sensing.
Necmettin Kilinc, Susana Cardoso, Mustafa Erkovan   +2 more
doaj   +1 more source

Hydrogen Sensor Based on NTC Thermistor with Pt-Loaded WO₃/SiO₂ Coating. [PDF]

Micromachines (Basel), 2022
Sun C, Xu B, Li P.
europepmc   +1 more source

Pyramidal Structures on Yttria‐Stabilized Zirconia after High Temperature Exposure at 1500°C: New Features on an Old Material

Advanced Engineering Materials, EarlyView.
New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold, Dylan Jennings, Robert Vaßen   +2 more
wiley   +1 more source

Integrated CuO/Pd Nanospike Hydrogen Sensor on Silicon Substrate. [PDF]

Nanomaterials (Basel), 2022
Lin R, Hu Q, Liu Z, Pan S, Chen Z, Zhang W, Liu Z, Zhang S, Zhang C.   +8 more
europepmc   +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

Amperometric Hydrogen Sensor Based on Solid Polymer Electrolyte and Titanium Foam Electrode. [PDF]

ACS Omega, 2022
Gao W, Zhi Z, Fan S, Hua Z, Li H, Pan X, Sun W, Gao H.   +7 more
europepmc   +1 more source

Karl Popper and the Mechanisms of Hydrogen Embrittlement

Advanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

Toward a synthetic hydrogen sensor in cyanobacteria: Functional production of an oxygen-tolerant regulatory hydrogenase in Synechocystis sp. PCC 6803. [PDF]

Front Microbiol, 2023
Opel F, Itzenhäuser MA, Wehner I, Lupacchini S, Lauterbach L, Lenz O, Klähn S.   +6 more
europepmc   +1 more source

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

Advanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich, Lenka Kunčická, Pavel Czernek, Zifan Wang   +3 more
wiley   +1 more source

Durability Optimization of Fiber Grating Hydrogen Sensor Based on Residual Stress. [PDF]

Sensors (Basel), 2021
Ma W, Li Y, Yang N, Fan L, Chen Y, Zhou X, Li J, Yang C.   +7 more
europepmc   +1 more source