Local environment and composition of magnesium gallium layered double hydroxides determined from solid-state 1H and 71Ga NMR spectroscopy

Journal Article · Sat Nov 01 00:00:00 EDT 2014 · Journal of Solid State Chemistry, 219:242-246

DOI:https://doi.org/10.1016/j.jssc.2014.07.023· OSTI ID:1166859

Petersen, Line B.; Lipton, Andrew S.; Zorin, Vadim; Nielsen, Ulla Gro

Ordering of gallium(III) in a series of magnesium gallium layered double hydroxides (LDH’s), [Mg1-xGax(OH)2(NO3)x yH2O], was determined using solid-state 1H and 71Ga NMR spectroscopy. Depletion of Ga in these LDH’s is demonstrated to be the result of soluble [Ga(OH)4]-complexes formed during synthesis.

• Research Organization: Pacific Northwest National Laboratory (PNNL), Richland, WA (US), Environmental Molecular Sciences Laboratory (EMSL)
• Sponsoring Organization: USDOE
• DOE Contract Number: AC05-76RL01830
• OSTI ID: 1166859
• Report Number(s): PNNL-SA-100729; 44623; KP1704020
• Journal Information: Journal of Solid State Chemistry, 219:242-246, Journal Name: Journal of Solid State Chemistry, 219:242-246
• Country of Publication: United States
• Language: English

Related Subjects

Environmental Molecular Sciences Laboratory