Results 81 to 90 of about 30,626 (294)
Литьë и металлургия, 2015 It is shown that impurity modifying of secondary alloys inefficiently because of the high contents in fusion of high-disperse nonmetallic particles. They promote receiving not modified microstructure and pollution of castings by nonmetallic inclusions ...
V. Yu. Stetsenko
doaj
Cationic Sulfonium‐Based Tripodal Ligand and Its Rh(I) Complexes
Chemistry – A European Journal, EarlyView.We report a cationic EP3‐type tripodal ligand based on an aromatic sulfonium cation (E = S+) along with a series of its Rh(I) complexes. Structural, spectroscopic, electrochemical, and computational analyses of these complexes compared to isostructural analogs (E = Si− or P) reveal pronounced electron density depletion at Rh in the sulfonium congener ...
Nitsan Barel +5 more
wiley +1 more source
EcoEnergy, EarlyView.Despite its potential, photocatalysis is limited by inefficient charge carrier separation and transport. This article reviews the mechanisms, characterization methods, and strategies for improvement, concluding with future challenges in the field. ABSTRACT Photocatalysis offers a promising solution to environmental and renewable energy issues. However,
Leqi Cheng +5 more
wiley +1 more source
Spin‐Driven Electrocatalysis for Metal–Sulfur Batteries
EcoEnergy, EarlyView.This review presents a comprehensive overview of spin‐driven electrocatalysis for cathodes and anodes in metal–sulfur batteries, covering the fundamental mechanism, regulation strategies, and the related characterization techniques for tracking these variations. The insightful perspectives and future research directions for spin effects in metal–sulfur
Boyang Song +7 more
wiley +1 more source
Advances in Polymer Technology, 2019 In this work, the effects of wood flour and tetraethyl orthosilicate (TEOS) content on the fusion time, fusion torque, fusion temperature, and fusion energy of polyvinyl chloride/wood flour (PVC/WF) composites were studied.
Trung H. Tran +4 more
doaj +1 more source
Engineering study of flexible baffles for slosh suppression [PDF]
Analysis of aluminum and nonmetallic baffles for use with oxygen containers to prevent ...
Dodge, F. T.
core +1 more source
Achievement of Transition Metal Chalcogenides/Oxides in Hydrogen Production by Seawater Electrolysis
EcoEnergy, EarlyView.Transition metal chalcogenides (TMCs)/oxides have shown great application potential in seawater splitting for hydrogen generation due to their adjustable electronic properties, abundant active sites, and excellent catalytic performance. ABSTRACT Under the impetus of global “dual carbon” goals, green hydrogen has become a key component of the future ...
Xiaohui Du, Xinyu Li, Jianna Li, Tao Sun
wiley +1 more source
Mechanical Behavior of Polycrystalline Non- Metallics at Elevated Temperature Progress Report, 1 Oct. 1965 - 31 Mar. 1966 [PDF]
Creep tests and stress levels in determining mechanical behavior of polycrystalline nonmetallic materials at elevated ...
Burke, P., Sherby, O. D.
core +1 more source
Static Friction between Elastic Solids due to Random Asperities
, 2000 Several workers have established that the Larkin domains for two three dimensional nonmetallic elastic solids in contact with each other at a disordered interface are enormously large. This implies that there should be negligible static friction per unit
A. I. Larkin +17 more
core +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Aqueous zinc–iodine batteries (Zn–I2Bs) offer promise for grid storage due to safety and cost advantages yet face critical bottlenecks: severe self‐discharge (polyiodide shuttling and HER), limited energy density, sluggish kinetics, and zinc anode instability.
Jia‐Lin Yang +3 more
wiley +1 more source