TY - GEN
T1 - Solid state NMR characterization of nano-crystalline hydroxy-carbonate apatite using 1H-31P-13C triple resonance experiments
AU - Babonneau, Florence
AU - Bonhomme, Christian
AU - Hayakawa, Satoshi
AU - Osaka, Akiyoshi
PY - 2007/12/1
Y1 - 2007/12/1
N2 - The local structure around hydrogen atoms, phosphate ions and carbonate ions in nano-crystalline nonstoichiometric hydroxy-carbonate apatite was investigated in this study. The use of C enriched precursors allowed to perform 1D and 2D CP MAS HETCOR (HETeronuclear CORrelation) experiments with 13C as a target spin. 2D triple resonance experiments involving the 1H/13C/31P spins were also performed. All these experiments led to the partial editing of the corresponding projection spectra and revealed fine structural details for the corresponding material. At least four 13C peaks, corresponding to carbonate ions in A-sites (OH) and B-sites (PO43-) were evidenced.
AB - The local structure around hydrogen atoms, phosphate ions and carbonate ions in nano-crystalline nonstoichiometric hydroxy-carbonate apatite was investigated in this study. The use of C enriched precursors allowed to perform 1D and 2D CP MAS HETCOR (HETeronuclear CORrelation) experiments with 13C as a target spin. 2D triple resonance experiments involving the 1H/13C/31P spins were also performed. All these experiments led to the partial editing of the corresponding projection spectra and revealed fine structural details for the corresponding material. At least four 13C peaks, corresponding to carbonate ions in A-sites (OH) and B-sites (PO43-) were evidenced.
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M3 - Conference contribution
AN - SCOPUS:41549134850
SN - 9781604234312
T3 - Materials Research Society Symposium Proceedings
SP - 39
EP - 44
BT - Magnetic Resonance in Material Science
T2 - 2006 MRS Fall Meeting
Y2 - 27 November 2006 through 1 December 2006
ER -