Vol. 11, no.3, 2019
РусскийEnglish
NANOSYSTEMS
REDUCTION OF GRAPHENE OXIDE BY SUPERCRITICAL ISOPROPANOL: DEFINITION OF ACETONE IN THE COMPOSITION OF THE MULTICOMPONENT MIXTURE BY GC-MS METHOD
Elena V. Fatyushina, Elena Yu. Buslaeva
Kurnakov Institute of General and Inorganic Chemistry. Russian Academy of Sciences, htto://www. igic.ras.ru/
Moscow 119991, RussianFederation
E-mail: fat@igic.ras.ru, buslaeva@igic.ras.ru
Received 20.08.2019, peer reviewed 20.09.2019, accepted 23.09.2019
Abstract. The analytical procedure of the reduction products of inorganic oxides and graphene oxide by supercritical isopropanol (propanol 2) has been developed. The method is based on the analytical control of acetone yield, which is always formed as a result of supercritical isopropanol reduction of these compounds. The presence of acetone is a confirmation of the reduction processes found by other methods. The problem of acetone identification, eluating as one peak with propanol 2, which is present in a high concentration in a multicomponent mixture, is the "pass" of the substance in the sample under standard analysis conditions
Keywords:graphene oxide, gas chromatography-mass spectrometry, selective detection, isomers, quantitative analysis of acetone
UDC 541.64.543.422.4
RENSIT, 2019, 11(2):307-314 DOI: 10.17725/rensit.2019.11.307
Full-text electronic version of this article - web site http://en.rensit.ru/vypuski/article/297/11(3)307-314e.pdf