Measurement of the bulk density gradient in the transition layer of a sand/water interface using a diver deployed X‐Ray Attenuation Measurement System (XRAM)

2005 ◽  
Vol 117 (4) ◽  
pp. 2443-2443
Author(s):  
Todd Hay ◽  
Marcia Isakson
Keyword(s):  
Bulk Density ◽  
Density Gradient ◽  
Measurement System ◽  
Transition Layer ◽  
Water Interface ◽  
Attenuation Measurement ◽  
X Ray

X-ray Scattering Studies of Mixed Monolayers of Tetrakis(3,5-di-tert-butylphenyl)porphinatocopper(II) with Cadmium Arachidate at the Air/Water Interface

Langmuir ◽  
2000 ◽  
Vol 16 (17) ◽  
pp. 7051-7055 ◽  
Author(s):  
Jian Bang Peng ◽  
Gwen A. Lawrie ◽  
Geoffrey T. Barnes ◽  
Ian R. Gentle ◽  
Garry J. Foran ◽  
...  
Keyword(s):  
Water Interface ◽  
Mixed Monolayers ◽  
X Ray ◽  
X Ray Scattering ◽  
Air Water Interface ◽  
Ray Scattering

The offset droplet: a new methodology for studying the solid/water interface using x-ray photoelectron spectroscopy

2017 ◽  
Vol 29 (45) ◽  
pp. 454001 ◽  
Author(s):  
S G Booth ◽  
A M Tripathi ◽  
I Strashnov ◽  
R A W Dryfe ◽  
A S Walton
Keyword(s):  
Photoelectron Spectroscopy ◽  
Water Interface ◽  
X Ray ◽  
Solid Water

scholarly journals Insights on the Alumina–Water Interface Structure by Direct Comparison of Density Functional Simulations with X-ray Reflectivity

2018 ◽  
Vol 122 (47) ◽  
pp. 26934-26944 ◽  
Author(s):  
Katherine J. Harmon ◽  
Ying Chen ◽  
Eric J. Bylaska ◽  
Jeffrey G. Catalano ◽  
Michael J. Bedzyk ◽  
...  
Keyword(s):  
Density Functional ◽  
Interface Structure ◽  
Water Interface ◽  
X Ray

Co(II) sorption at the calcite-water interface: I. X-ray photoelectron spectroscopic study

1996 ◽  
Vol 60 (15) ◽  
pp. 2801-2815 ◽  
Author(s):  
Ning Xu ◽  
Michael F. Hochella ◽  
Gordon E. Brown ◽  
George A. Parks
Keyword(s):  
Spectroscopic Study ◽  
Water Interface ◽  
X Ray

scholarly journals Sintering behaviour and microwave dielectric properties of MgO-2B2O3-xwt%BaCu(B2O5)-ywt%H3BO3 ceramics

2021 ◽  
Author(s):  
Haiquan Wang ◽  
Shixuan Li ◽  
Kangguo Wang ◽  
Xiuli Chen ◽  
Huanfu Zhou
Keyword(s):  
Dielectric Properties ◽  
Bulk Density ◽  
Single Phase ◽  
Sintering Temperature ◽  
Microwave Dielectric Properties ◽  
X Ray Diffraction ◽  
Microwave Dielectrics ◽  
X Ray ◽  
Microwave Dielectric ◽  
Sintering Behaviour

AbstractThis study investigates the bulk density, sintering behaviour, and microwave dielectric properties of the MgO-2B2O3 series ceramics synthesised by solid-state reaction. According to the X-ray diffraction and microstructural analyses, the as-prepared MgO-2B2O3 ceramics possess a single-phase structure with a rod-like morphology. The effects of different quantities of H3BO3 and BaCu(B2O5) (BCB) on the bulk density, sintering behaviour, and microwave dielectric properties of the MgO-2B2O3 ceramics were investigated. Accordingly, the optimal sintering temperature was obtained by adding 30 wt% H3BO3 and 8 wt% BCB. We also reduced the sintering temperature to 825 °C. Furthermore, the addition of 40 wt% H3BO3 and 4 wt% BCB increased the quality factor, permittivity, and temperature coefficient of resonance frequency of MgO-2B2O3 to 44,306 GHz (at 15 GHz), 5.1, and −32 ppm/°C, respectively. These properties make MgO-2B2O3 a viable low-temperature co-fired ceramic with broad applications in microwave dielectrics.

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