Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Luca Righetto"'
Publikováno v:
Scopus-Elsevier
The triple layer model (TLM) and the procedures for searching out its parameters, i.e. statistical optimization and the double extrapolation, have been critically reviewed and modified. The Gouy-Chapman equation and the assumption of constant values
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 67:109-115
The TiO 2 -mediated photodegradation of chloroethanoic acid, trichloroethene and tetrachloroethene, chosen as model molecules of aliphatic chloro-organics was studied at 303±2 K by employing polymeric membranes photografted on cellulose to immobiliz
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 66:253-258
Energy conversion efficiencies at various wavelengths in the range 315–420 nm were evaluated at 25 ± 2 °C in two types of photoelectrochemical cell, both involving a titanium dioxide film anodic membrane and 1 N NaOH as anolyte. In the first type
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 65:431-437
The photo-cross-linking of 18.4-20.0 μmol of diallyl oxydiethylene dicarbonate ( I ) grafted onto cellulose (per square contimetre of apparent cellulose surface) was examined kinetically at 30±2 °C, on exposure to an incident polychromatic radiati
Publikováno v:
Environmental Science & Technology. 25:1913-1919
The adsorption behavior of americium, thorium, neptunium, and plutonium was investigated in multicomponent systems containing γ y-alumina or amorphous silica as model inorganic particles and polydispersed humic acid (HA) colloids isolated from an or
Autor:
A. Taiana, Luca Righetto, Francesco Muffato, Elena Selli, M. Zeni, Ignazio Renato Bellobono, T. Missana, A. Pizzala
Publikováno v:
Materials Chemistry and Physics. 28:291-302
Sorption studies of propanoic, n-butanoic, n-pentanoic, and n-hexanoic acids from their 1.80 × 10−4 − 2.75 × 10−2 M aqueous solutions were carried out at 283–343 K on 1.6-–3.3 μm microporous membranes supporting 9.60 ± 0.06 mg cm−2 of
Autor:
Elena Selli, Mara Zeni, Francesco Muffato, Luca Righetto, Ignazio Renato Bellobono, Claudio Ermondi
Publikováno v:
Journal of Membrane Science. 55:263-272
Equilibrium adsorption isotherms of n-heptane and n-dodecane onto composite photosynthetic membranes, prepared by photochemically grafting an epoxy-diacrylate copolymer containing 30 wt.% of zeolite 5A, were determined gravimetrically in the temperat
Publikováno v:
Journal of Membrane Science. 55:273-281
Steady state permeabilities and diffusivities of carbon dioxide, oxygen, nitrogen, methane, ethane, ethylene and propylene have been measured as a function of temperature in the range 298-373 K through membranes immobilizing 30 wt.% of active carbon,
Publikováno v:
Die Makromolekulare Chemie. 190:1945-1952
The influence of radiation intensity (from 1,08 · 10−7 to 2,48 · 10−4 einstein.s−1 · 1−1) on the photopolymerization of diallyl oxydiethylene dicarbonate was investigated systematically not only in the initial stages of reaction, but also
Publikováno v:
ract. :73-76