Quantification of liquid products from the electroreduction of CO2 and CO using static headspace-gas chromatography and nuclear magnetic resonance spectroscopy

Erlend Bertheussen, Younes Abghoui, Zarko P. Jovanov, Ana-Sofia Varela, Ifan E.L. Stephens, Ib Chorkendorff

Research output: Contribution to journalJournal articleResearchpeer-review

Abstract

Static headspace-gas chromatography (HS-GC) useful for ex-situ liquid product analysis. Could complement high-performance liquid chromatography and NMR spectroscopy. Particularly high sensitivity towards compounds with high vapor pressure. Detection limits below 0.5μM were shown for acetaldehyde and propionaldehyde. Cannot detect protonated compounds such as formate and acetate.
Original languageEnglish
JournalCatalysis Today
Volume288
Pages (from-to)54-62
ISSN0920-5861
DOIs
Publication statusPublished - 2017

Keywords

  • CO2 reduction
  • Electrocatalysis
  • Product analysis
  • Static headspace-gas
  • Chromatography
  • NMR spectroscopy

Cite this

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title = "Quantification of liquid products from the electroreduction of CO2 and CO using static headspace-gas chromatography and nuclear magnetic resonance spectroscopy",
abstract = "Static headspace-gas chromatography (HS-GC) useful for ex-situ liquid product analysis. Could complement high-performance liquid chromatography and NMR spectroscopy. Particularly high sensitivity towards compounds with high vapor pressure. Detection limits below 0.5μM were shown for acetaldehyde and propionaldehyde. Cannot detect protonated compounds such as formate and acetate.",
keywords = "CO2 reduction, Electrocatalysis, Product analysis, Static headspace-gas, Chromatography, NMR spectroscopy",
author = "Erlend Bertheussen and Younes Abghoui and Jovanov, {Zarko P.} and Ana-Sofia Varela and Stephens, {Ifan E.L.} and Ib Chorkendorff",
year = "2017",
doi = "10.1016/j.cattod.2017.02.029",
language = "English",
volume = "288",
pages = "54--62",
journal = "Catalysis Today",
issn = "0920-5861",
publisher = "Elsevier",

}

Quantification of liquid products from the electroreduction of CO2 and CO using static headspace-gas chromatography and nuclear magnetic resonance spectroscopy. / Bertheussen, Erlend; Abghoui, Younes ; Jovanov, Zarko P.; Varela, Ana-Sofia; Stephens, Ifan E.L.; Chorkendorff, Ib.

In: Catalysis Today, Vol. 288, 2017, p. 54-62.

Research output: Contribution to journalJournal articleResearchpeer-review

TY - JOUR

T1 - Quantification of liquid products from the electroreduction of CO2 and CO using static headspace-gas chromatography and nuclear magnetic resonance spectroscopy

AU - Bertheussen, Erlend

AU - Abghoui, Younes

AU - Jovanov, Zarko P.

AU - Varela, Ana-Sofia

AU - Stephens, Ifan E.L.

AU - Chorkendorff, Ib

PY - 2017

Y1 - 2017

N2 - Static headspace-gas chromatography (HS-GC) useful for ex-situ liquid product analysis. Could complement high-performance liquid chromatography and NMR spectroscopy. Particularly high sensitivity towards compounds with high vapor pressure. Detection limits below 0.5μM were shown for acetaldehyde and propionaldehyde. Cannot detect protonated compounds such as formate and acetate.

AB - Static headspace-gas chromatography (HS-GC) useful for ex-situ liquid product analysis. Could complement high-performance liquid chromatography and NMR spectroscopy. Particularly high sensitivity towards compounds with high vapor pressure. Detection limits below 0.5μM were shown for acetaldehyde and propionaldehyde. Cannot detect protonated compounds such as formate and acetate.

KW - CO2 reduction

KW - Electrocatalysis

KW - Product analysis

KW - Static headspace-gas

KW - Chromatography

KW - NMR spectroscopy

U2 - 10.1016/j.cattod.2017.02.029

DO - 10.1016/j.cattod.2017.02.029

M3 - Journal article

VL - 288

SP - 54

EP - 62

JO - Catalysis Today

JF - Catalysis Today

SN - 0920-5861

ER -