Results 81 to 90 of about 5,947,585 (288)
On the variations of electronic chemical potential and chemical hardness induced by solvent effects [PDF]
, 2006 The effects that a polarizable medium exerts on the electronic chemical potential and the chemical hardness of neutral and charged molecules are discussed in detail, using the continuum approach based on the polarizable charge model.
Fuentealba Rosas, Patricio +2 more
core
Local hardness equalization and the principle of maximum hardness
, 2013 The chemical potential, hardness, and hyperhardnesses equalization principles are used to show that the leading term associated with charge transfer in the total interaction energy among the fragments in which a molecule is divided is directly ...
Vela, Alberto +5 more
core +1 more source
Turkish Journal of OrthodonticsObjective: The aim of this study was to evaluate the surface hardness, surface roughness, and chemical structure changes of four vacuum-formed retainer (VFR) materials after thermoforming.
Yasemin Tunca +3 more
doaj +1 more source
Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy
Advanced Engineering Materials, EarlyView.Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang +6 more
wiley +1 more source
Chemical Hardness of Mesoscopic Electrochemical Systems Directly Analyzed from Experimental Data
, 2019 The absolute chemical hardness η for a chemical system under a steady external potential I containing N electrons and an energy E(N) was defined by Robert Parr and Ralph Pearson as η = (δ2E/δN2)I.
Bueno, Paulo R. [UNESP] +1 more
core +1 more source
Advanced Engineering Materials, EarlyView.CT‐based finite element simulations combined with in situ X‐ray computed tomography are used to analyze insert pull‐out in nickel‐coated polymer foams. Despite variations in material parameters, deformation consistently concentrates within a narrow annular region around the insert.
Yannik Bautz +4 more
wiley +1 more source
, 2015 This paper presents a new technique for estimation of lattice energies of inorganic ionic compounds using a simple formula. This new method demonstrates the relationship between chemical hardness and lattice energies of ionic compounds.
Savaş Kaya +3 more
core +1 more source
Environment Conservation Journal, 2018 Malin river originates from the Kotdwara and merges with Ganga at RavalliGhat in Bijnor. It is an important river of city Najibabad Distt- Bijnor (U.P) because it is the main source of irrigation for agriculture in the most areas of city Najibabad.
R. Bhutiani +3 more
doaj +1 more source
Fabrication Routes for Ionic Conducting Fiber Strain Sensors
Advanced Engineering Materials, EarlyView.Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw +3 more
wiley +1 more source
Ultra-high surface hardness in nitrogen ion implanted low alloy steel
, 2002 The surface composition of low alloy steel after N2 + implantation was studied with X-ray photoelectron spectroscopy (XPS). The effect of the implantation on the mechanical hardness was evaluated by ultra-micro-hardness indentation.
Chen, Zhuping +7 more
core +1 more source