skip to main content
DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Purification of Oleylamine for Materials Synthesis and Spectroscopic Diagnostics for trans Isomers

Abstract

Oleylamine is widely used in nanomaterial and metal-halide perovskite synthesis. Impurities in commercially available oleylamine reagents are identified, purification procedures are explained, beneficial effects on lead chloride/oleylamine mixtures are documented, and impacts on materials synthesis are discussed. Suspensions of 0.12 mole fraction PbCl 2, PbBr 2, and PbI 2 in purified, dried, and filtered oleylamine were found to form clear solutions upon heating to 100 °C. The infrared, Raman, and NMR spectra of oleylamine and a common trans impurity present in literature reference IR spectra are presented.

Authors:
ORCiD logo [1];  [2];  [3];  [4];  [4];  [4]; ORCiD logo [4]
  1. Univ. of Colorado, Boulder, CO (United States); Italian Inst. of Technology, Genoa (Italy)
  2. Univ. of Colorado, Boulder, CO (United States); Univ. of Minnesota, Minneapolis, MN (United States)
  3. Univ. of Colorado, Boulder, CO (United States); Radford Univ., Radford, VA (United States)
  4. Univ. of Colorado, Boulder, CO (United States)
Publication Date:
Research Org.:
Univ. of Colorado, Boulder, CO (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22). Chemical Sciences, Geosciences & Biosciences Division; National Science Foundation (NSF); USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
OSTI Identifier:
1493387
Alternate Identifier(s):
OSTI ID: 1508828
Grant/Contract Number:  
FG02-07ER15912; CHE-1405050; CHE-1800523; DGE 1144083; FA9550-18-1-0211
Resource Type:
Published Article
Journal Name:
Chemistry of Materials
Additional Journal Information:
Journal Volume: 31; Journal Issue: 4; Journal ID: ISSN 0897-4756
Publisher:
American Chemical Society (ACS)
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Baranov, Dmitry, Lynch, Michael J., Curtis, Anna C., Carollo, Alexa R., Douglass, Callum R., Mateo-Tejada, Alina M., and Jonas, David M. Purification of Oleylamine for Materials Synthesis and Spectroscopic Diagnostics for trans Isomers. United States: N. p., 2019. Web. doi:10.1021/acs.chemmater.8b04198.
Baranov, Dmitry, Lynch, Michael J., Curtis, Anna C., Carollo, Alexa R., Douglass, Callum R., Mateo-Tejada, Alina M., & Jonas, David M. Purification of Oleylamine for Materials Synthesis and Spectroscopic Diagnostics for trans Isomers. United States. doi:10.1021/acs.chemmater.8b04198.
Baranov, Dmitry, Lynch, Michael J., Curtis, Anna C., Carollo, Alexa R., Douglass, Callum R., Mateo-Tejada, Alina M., and Jonas, David M. Mon . "Purification of Oleylamine for Materials Synthesis and Spectroscopic Diagnostics for trans Isomers". United States. doi:10.1021/acs.chemmater.8b04198.
@article{osti_1493387,
title = {Purification of Oleylamine for Materials Synthesis and Spectroscopic Diagnostics for trans Isomers},
author = {Baranov, Dmitry and Lynch, Michael J. and Curtis, Anna C. and Carollo, Alexa R. and Douglass, Callum R. and Mateo-Tejada, Alina M. and Jonas, David M.},
abstractNote = {Oleylamine is widely used in nanomaterial and metal-halide perovskite synthesis. Impurities in commercially available oleylamine reagents are identified, purification procedures are explained, beneficial effects on lead chloride/oleylamine mixtures are documented, and impacts on materials synthesis are discussed. Suspensions of 0.12 mole fraction PbCl2, PbBr2, and PbI2 in purified, dried, and filtered oleylamine were found to form clear solutions upon heating to 100 °C. The infrared, Raman, and NMR spectra of oleylamine and a common trans impurity present in literature reference IR spectra are presented.},
doi = {10.1021/acs.chemmater.8b04198},
journal = {Chemistry of Materials},
number = 4,
volume = 31,
place = {United States},
year = {2019},
month = {2}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
DOI: 10.1021/acs.chemmater.8b04198

Save / Share: