Research output: Contribution to journal › Conference article › peer-review
Catalytic activity of copper nanostructures produced by laser-induced deposition technique. / Gordeychuk, Dmitrii I.; Smikhovskaia, Alexandra V.; Khairullina, Evgeniia M.; Safonov, Sergey V.; Panov, Maxim S.
In: Proceedings of SPIE - The International Society for Optical Engineering, Vol. 10173, 1017329, 01.01.2017.Research output: Contribution to journal › Conference article › peer-review
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TY - JOUR
T1 - Catalytic activity of copper nanostructures produced by laser-induced deposition technique
AU - Gordeychuk, Dmitrii I.
AU - Smikhovskaia, Alexandra V.
AU - Khairullina, Evgeniia M.
AU - Safonov, Sergey V.
AU - Panov, Maxim S.
PY - 2017/1/1
Y1 - 2017/1/1
N2 - The LCLD technique attracts an interest due to its possible implementation for in situ laser synthesis of nanostructured metal catalysts directly in the reaction mixture. In this work we studied the catalytic decomposition of ethylene diamine tetraacetic acid (EDTA) accompanied by gaseous hydrogen, ethylene and carbon dioxide release. Laser initiation of the reaction results in the generation of gas phase and its accumulation but shutting off the laser beam let to relaxation EDTA containing solution to the initial state. NMR studies of the reaction mixture before and after laser irradiation reveal that one of the possible reaction mechanisms is elimination of carboxylic groups and substitution of alpha protons in EDTA molecule.
AB - The LCLD technique attracts an interest due to its possible implementation for in situ laser synthesis of nanostructured metal catalysts directly in the reaction mixture. In this work we studied the catalytic decomposition of ethylene diamine tetraacetic acid (EDTA) accompanied by gaseous hydrogen, ethylene and carbon dioxide release. Laser initiation of the reaction results in the generation of gas phase and its accumulation but shutting off the laser beam let to relaxation EDTA containing solution to the initial state. NMR studies of the reaction mixture before and after laser irradiation reveal that one of the possible reaction mechanisms is elimination of carboxylic groups and substitution of alpha protons in EDTA molecule.
KW - Catalysis
KW - Chromato-mass spectrometry
KW - Copper
KW - Laser-induced metal deposition
KW - NMR spectroscopy
UR - http://www.scopus.com/inward/record.url?scp=85036451139&partnerID=8YFLogxK
U2 - 10.1117/12.2268351
DO - 10.1117/12.2268351
M3 - Conference article
AN - SCOPUS:85036451139
VL - 10173
JO - Proceedings of SPIE - The International Society for Optical Engineering
JF - Proceedings of SPIE - The International Society for Optical Engineering
SN - 0277-786X
M1 - 1017329
T2 - 4th International Symposium on Laser Interaction with Matter
Y2 - 6 November 2016
ER -
ID: 35465827