Direct, in situ determination of pH and solute concentrations in formic acid dehydrogenation and CO2 hydrogenation in pressurised aqueous solutions using H-1 and C-13 NMR spectroscopy

作者：Moret Severine; Dyson Paul J; Laurenczy Gabor^*

来源：Dalton Transactions, 2013, 42(13): 4353-4356.

DOI：10.1039/c3dt00081h

In water, spin-lattice relaxation times (T-1) and calibration curves for chemical shifts have been determined for the C-13 and the H-1 (C) atoms in HCOOH, HCOONa, CO2, Na2CO3 and NaHCO3 by NMR spectroscopy. These data facilitate kinetic and mechanistic studies for H-2 storage/delivery in the carbon dioxide-formic acid systems under H-2 and CO2 pressures.

• 出版日期2013