scholarly journals Three‐dimensional characterization of open and closed coal nanopores based on a multi‐scale analysis including CO 2 adsorption, mercury intrusion, low‐temperature nitrogen adsorption, and small‐angle X‐ray scattering

2020 ◽  
Vol 8 (6) ◽  
pp. 2086-2099 ◽  
Author(s):  
Baisheng Nie ◽  
Jiayun Lun ◽  
Kedi Wang ◽  
Jiesheng Shen
Keyword(s):  
Low Temperature ◽  
Three Dimensional ◽  
Nitrogen Adsorption ◽  
Scale Analysis ◽  
X Ray ◽  
Mercury Intrusion ◽  
Multi Scale ◽  
X Ray Scattering ◽  
Multi Scale Analysis

Multi-scale analysis in carbonates by X-ray microtomography: Characterization of the porosity and pore size distribution

2013 ◽  
Author(s):  
Jaquiel S. Fernandes ◽  
Rodrigo Nagata ◽  
Anderson C. Moreira ◽  
Celso P. Fernandes ◽  
Carlos R. Appoloni
Keyword(s):  
Pore Size Distribution ◽  
Pore Size ◽  
Size Distribution ◽  
Scale Analysis ◽  
X Ray ◽  
Multi Scale ◽  
Multi Scale Analysis

Comparative Characterization of Carbon Adsorbents and Polymer Precursors by Small-Angle X-ray Scattering and Nitrogen Adsorption Methods

2011 ◽  
Vol 115 (21) ◽  
pp. 10727-10735 ◽  
Author(s):  
V. M. Gun’ko ◽  
S. T. Meikle ◽  
O. P. Kozynchenko ◽  
S. R. Tennison ◽  
F. Ehrburger-Dolle ◽  
...  
Keyword(s):  
Small Angle ◽  
Nitrogen Adsorption ◽  
Carbon Adsorbents ◽  
X Ray ◽  
Comparative Characterization ◽  
Polymer Precursors ◽  
X Ray Scattering ◽  
Ray Scattering

scholarly journals Characterization of surface topography of 3D printed parts by multi-scale analysis

2017 ◽  
Vol 12 (3) ◽  
pp. 1007-1014 ◽  
Author(s):  
Yann Quinsat ◽  
Claire Lartigue ◽  
Christopher A. Brown ◽  
Lamine Hattali
Keyword(s):  
Surface Topography ◽  
Scale Analysis ◽  
Multi Scale ◽  
3D Printed ◽  
Multi Scale Analysis

The formation and characterization of three-dimensional gold nanocrystal superlattices

2007 ◽  
Vol 222 (11/2007) ◽  
Author(s):  
Michael G. Constantinides ◽  
Heinrich M. Jaeger ◽  
Xuefa Li ◽  
Jin Wang ◽  
Xiao-Min Lin
Keyword(s):  
Thermal Stability ◽  
Three Dimensional ◽  
Grazing Incidence ◽  
Gold Nanocrystals ◽  
X Ray ◽  
X Ray Scattering ◽  
Drop Drying ◽  
Nanocrystal Superlattices ◽  
Gold Nanocrystal

Highly-ordered, three-dimensional superlattices were self-assembled from dodecanethiol-ligated gold nanocrystals using a simple drop-drying technique. The superlattices had the shape of truncated pyramids (frustums) and reached lateral dimensions of several micrometers. The formation and thermal stability were studied by grazing-incidence small-angle x-ray scattering. We found that the superlattice frustums adopt a

Measurement of Macrosegregations of Steels by X-Ray Microfluorescence

1991 ◽  
Vol 35 (B) ◽  
pp. 1301-1306
Author(s):  
J. Welfringer ◽  
P. Benoit ◽  
M. Guyon
Keyword(s):  
Steel Sample ◽  
The State ◽  
Energy Dispersive ◽  
Scale Analysis ◽  
X Ray ◽  
Multi Scale ◽  
Calibration Curves ◽  
Analysis Mode ◽  
Multi Scale Analysis

AbstractAn apparatus based on X-ray microfluorescence has been developed at IRSID in order to routinely and quantitatively determine the state of segregation in steels. The equipment consists principally of an iron anticathode X-Ray tube, a Si(Li) energy - dispersive detector and a “on the fly” operation in a multi-scale analysis mode. The acquisition of a chromium or manganese mapping in a (150 × 150 mm2) steel sample is possible over a total time of about one hour. The calibration curves for chromium or manganese are linear for the usual compositions of steels between 0.3% to 3%.

Sign in / Sign up

Export Citation Format

Share Document