Zobrazeno 1 - 10
of 26
pro vyhledávání: '"PHILIP LUNER"'
Autor:
Hak Lae Lee, Philip Luner
Publikováno v:
Nordic Pulp & Paper Research Journal. 20:227-231
Autor:
Philip Luner, D. Steven Keller
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 161:401-415
Various calcium carbonate samples were characterized by inverse gas chromatography (IGC) at infinite dilution. The interactions between the samples and hydrocarbon probes, C5–C10 were related to the retention volume in gas chromatographic experimen
Autor:
D. Steven Keller, Philip Luner
Publikováno v:
Review of Scientific Instruments. 69:2495-2503
An instrument was developed for the rapid measurement of local mass density (formation) in fibrous networks and films using electron beam transmission (EBT) imaging. A transmission electron microscope (80 keV) was modified for use as a beam source fo
Publikováno v:
Langmuir. 9:3039-3044
Autor:
Hak Lae Lee, Philip Luner
Publikováno v:
Journal of Wood Chemistry and Technology. 13:127-144
The adsorption characteristics of alkanes on high surface area cellulose were investigated by inverse gas chromatography. The enthalpy and entropy of adsorption of alkanes on the solvent exchanged cellulose were greater than the values on non-porous
Autor:
Philip Luner, Hak Lae Lee
Publikováno v:
Journal of Colloid and Interface Science. 146:195-205
Inverse gas chromatography was used to study the adsorption characteristics of AKD (alkylketene dimer) sized papers in the finite concentration region. The adsorption isotherms for three adsorbates, n -decane, mesitylene, and 1,4-dioxane, on various
Autor:
Philip Luner, Hak Lae Lee
Publikováno v:
Journal of Wood Chemistry and Technology. 11:247-261
The partial solubility parameters of cellulose and AKD (Alkylketene dimer) treated paper were determined by inverse gas chromatography. The Snyder/Karger-Hansen interaction model was used, where -ΔEA = Viδl d + δl pδj p + δj h δj h). The adsorp
Autor:
Philip Luner, Hiroshi Tomimasu
Publikováno v:
JAPAN TAPPI JOURNAL. 45:1134-1143
A new method using electron beams was developed to measure the coating weight distribution in a large sample area with a high resolution. Paper samples before and after coating were irradiated with electron beams between 50 and 200 keV generated by a
Publikováno v:
JAPAN TAPPI JOURNAL. 45:802-808
Autor:
Hiroshi Tomimasu, Philip Luner
Publikováno v:
JAPAN TAPPI JOURNAL. 45:371-382
Four paper imaging techniques (β-radiography, electrography, light transmission, and soft x-radiography) were compared in terms of their process parameters and image characteristics (exposure time, spatial variation, contrast, spatial resolution, co