Results 111 to 120 of about 300,011 (303)

Work function determination of promising electrode materials for thermionic energy converters [PDF]

open access: yes
The work function determinations of candidate materials for low temperature (1400 K) thermionics through vacuum emission tests are discussed. Two systems, a vacuum emission test vehicle and a thermionic emission microscope are used for emission ...
Jacobson, D.   +5 more
core   +1 more source

Stabilizing Cationic Palladium Single‐Atom Sites on Heteroatom‐Doped Carbon for Selective Hydrogen Peroxide Electrosynthesis

open access: yesAdvanced Functional Materials, EarlyView.
In this research, it is demonstrated that dual nitrogen and sulfur doping in hollow carbon spheres creates a tunable coordination environment that stabilizes cationic Pd single atoms as robust organometallic complexes, enabling high selectivity and stability for electrochemical hydrogen peroxide production under harsh acidic and peroxide‐rich ...
Guilherme V. Fortunato   +16 more
wiley   +1 more source

Molten salt corrosion of SiC and Si3N4 [PDF]

open access: yes
Industrial systems such as heat engines and heat exchangers involve harsh environments. The structural materials are subjected to high temperatures as well as corrosive gases and condensed phases.
Fox, Dennis S.   +2 more
core   +1 more source

Impact of Embedded Carbon Fiber Heating Panel on the Structural/Mechanical Performance of Roadway Pavement [PDF]

open access: yes, 2012
INE/AUTC 12 ...
Patil, Divendra   +4 more
core   +1 more source

Hydrogen‐Bond‐Rich Supramolecular Multiblock Copolymers Facilitate Rapid Zn2+ Migration in Quasi‐Solid‐State Zinc‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
The disordered growth of dendrites, corrosion, parasitic side reactions, slow de‐solvation kinetics, and inherent safety risks significantly hinder the practical deployment of conventional liquid electrolyte zinc‐ion batteries. In contrast, the novel PU‐EG+DMPA‐Zn polyurethane quasi‐solid‐state electrolyte, enriched with abundant polar functional ...
Ruiqi Liu   +10 more
wiley   +1 more source

Dynamic Corrosion Rate Test Device with Multiphase Fluid Under High Temperature and High Pressure

open access: yesShiyou jixie, 2023
Considering the inconsistency between the existing corrosion test and the actual working conditions and the resultant low accuracy of corrosion rate tests,a new testing device was developed for dynamic corrosion rates of multiphase fluids under high ...
He Mengqi
doaj  

High temperature alkali corrosion in high velocity gases [PDF]

open access: yes
The effects of potential impurities in coal derived liquids such as Na, K, Mg, Ca and Cl on the accelerated corrosion of IN-100, U-700, IN-792 and Mar-M509 were investigated using a Mach 0.3 burner rig for times to 1000 hours in one hour cycles.
Deadmore, D. L.   +2 more
core   +1 more source

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