Published 2020 | Version v1
Journal article Metadata-only

Nanostructural characterization of oleyl acid phosphate in poly-#alpha#-olefin using small-angle X-ray scattering

Creators

  • 1. Japan Atomic Energy Agency, Materials Sciences Research Center, Tokai, Ibaraki (Japan)
  • 2. Kyoto University, Institute for Integrated Radiation and Nuclear Science, Kumatori, Osaka (Japan)
  • 3. Toyohashi University of Technology, Department of Mechanical Engineering, Toyohashi, Aichi (Japan)

Description

The nanostructure of oleyl acid phosphate (OLAP) in lubricant, which is an essential factor for understanding lubrication properties, was investigated using small-angle X-ray scattering (SAXS). SAXS profiles were observed for OLAP with concentrations of 1, 3, 5, and 10 mass % in poly-#alpha#-olefin (PAO). The SAXS results demonstrated that OLAP forms reverse-micellar-like aggregates in PAO. This nanostructural information from SAXS will drive further development of advanced lubricants. (author)

Availability note (English)

Available from DOI: https://doi.org/10.1246/cl.200204

Additional details

Identifiers

DOI
10.1246/cl.200204;

Publishing Information

Journal Title
Chemistry Letters (Tokyo) (Online)
Journal Volume
49
Journal Issue
7
Journal Page Range
p. 823-825
ISSN
1348-0715

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
52097582
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
ALKENES; LUBRICANTS; MOLECULAR STRUCTURE; NANOSTRUCTURES; PHOSPHATASES; POLYOLEFINS; POUR POINT; SMALL ANGLE SCATTERING; X-RAY DIFFRACTION; X-RAY SPECTRA
Descriptors DEC
COHERENT SCATTERING; DIFFRACTION; ENZYMES; ESTERASES; HYDROCARBONS; HYDROLASES; ORGANIC COMPOUNDS; ORGANIC POLYMERS; POLYMERS; PROTEINS; SCATTERING; SPECTRA

Optional Information

Notes
15 ref., 4 figs.