Buscar recursos académicos

Materias / palabras clave: surface and interface science, nanotechnology, vacuum science, material science, electronic engineering; Technology

Materias / palabras clave: surface science, nanoparticles, catalysis, quantum dots, electrochemistry, photocatalysis; Technology: Electrical engineering. Electronics. Nuclear engineering: Materials of engineering and construction. Mechanics of mat...

Materias / palabras clave: Surface plasmon; Photonics; Plasmon; Optics; Nanophotonics; Localized surface plasmon; Optoelectronics; Surface plasmon polariton; Materials science; Surface (topology); Photonic crystal; Physics

Abstract A method for measuring the surface energy of solids and for resolving the surface energy into contributions from dispersion and dipole‐hydrogen bonding forces has been developed. It is based on the measurement...

We present the Met Office Hadley Centre's sea ice and sea surface temperature (SST) data set, HadISST1, and the nighttime marine air temperature (NMAT) data set, HadMAT1. HadISST1 replaces the global sea ice and sea surf...

We present a new algorithm, called marching cubes , that creates triangle models of constant density surfaces from 3D medical data. Using a divide-and-conquer approach to generate inter-slice connectivity, we create a ca...

We present a new algorithm, called marching cubes, that creates triangle models of constant density surfaces from 3D medical data. Using a divide-and-conquer approach to generate inter-slice connectivity, we create a cas...

Abstract Gas adsorption is an important tool for the characterisation of porous solids and fine powders. Major advances in recent years have made it necessary to update the 1985 IUPAC manual on Reporting Physisorption Da...

From the Publisher: Using a practical approach, it discusses two-level factorial and fractional factorial designs, several aspects of empirical modeling with regression techniques, focusing on response surface methodolog...

Materias / palabras clave: Porosity; Adsorption; Materials science; Surface (topology); Chemical engineering; Mineralogy; Composite material; Geology; Chemistry; Geometry; Mathematics; Physical chemistry

Materias / palabras clave: Flattening; Computer science; Representation (politics); Surface (topology); Context (archaeology); Neuroscience; Visualization; Cerebral cortex; Set (abstract data type); Cortex (anatomy); Artificial intelligence; Psych...

Materias / palabras clave: Intermolecular force; Surface (topology); Materials science; Surface force; Chemical physics; Physics; Classical mechanics; Geometry; Mathematics; Quantum mechanics; Molecule

Materias / palabras clave: Multiplet; Chemical state; Spectral line; X-ray photoelectron spectroscopy; Chemistry; Binding energy; Transition metal; Chemical species; Analytical Chemistry (journal); Atomic physics; Physics; Nuclear magnetic resonan...

Aerosol and Surface Stability of SARS-CoV-2 In this research letter, investigators report on the stability of SARS-CoV-2 and SARS-CoV-1 under experimental conditions. The viability of the two virus...

We report a method to form multifunctional polymer coatings through simple dip-coating of objects in an aqueous solution of dopamine. Inspired by the composition of adhesive proteins in mussels, we used dopamine self-pol...

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPhotocatalysis on TiO2 Surfaces: Principles, Mechanisms, and Selected ResultsAmy L. Linsebigler, Guangquan Lu, and John T. Yates Jr.Cite this: Chem. Rev. 1995, 95, 3, 735–758...

Capillarity. The Nature and Thermodynamics of Liquid Interfaces. Surface Films on Liquid Substrates. Electrical Aspects of Surface Chemistry. Long--Range Forces. Surfaces of Solids. Surfaces of Solids: Microscopy and Spe...

Optical detection and spectroscopy of single molecules and single nanoparticles have been achieved at room temperature with the use of surface-enhanced Raman scattering. Individual silver colloidal nanoparticles were scr...

Popular modern generalized gradient approximations are biased toward the description of free-atom energies. Restoration of the first-principles gradient expansion for exchange over a wide range of density gradients elimi...

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTTHE ADSORPTION OF GASES ON PLANE SURFACES OF GLASS, MICA AND PLATINUM.Irving LangmuirCite this: J. Am. Chem. Soc. 1918, 40, 9, 1361–1403Publication Date (Print):September 1, ...

We developed interpolated climate surfaces for global land areas (excluding Antarctica) at a spatial resolution of 30 arc s (often referred to as 1-km spatial resolution). The climate elements considered were monthly pre...

It is shown that the free energy of a volume V of an isotropic system of nonuniform composition or density is given by : NV∫V [f0(c)+κ(▿c)2]dV, where NV is the number of molecules per unit volume, ▿c the compositi...

Human alteration of Earth is substantial and growing. Between one-third and one-half of the land surface has been transformed by human action; the carbon dioxide concentration in the atmosphere has increased by nearly 30...

Adsorptive separation is very important in industry. Generally, the process uses porous solid materials such as zeolites, activated carbons, or silica gels as adsorbents. With an ever increasing need for a more efficient...