请问：31P固体核磁如何确认不同晶相的P化物？

Anybody？
nobody

难得谢斑竹来核磁版请教核磁方面的问题！很想帮忙，但是对固体核磁和晶相不了解。希望有人可以帮你解答！

多谢，不过还没人来回答。可能核磁多是做有机的多，做晶相的少吧？我还是自己找找文献先学起来

晕，这么快就被淹没了，没有老师给俺点指导么？或者给我说点参考书俺也好去看看？多谢了。

31P nuclear magnetic resonance Knight shift and linewidth in Ni3P and Cu3P: a magic-angle spinning study
I Furo et al 1990 J. Phys.: Condens. Matter 2 4217-4225

I Furo, I Bakonyi, K Tompa, E Zsoldos, I Heinmaa, M Alla and E Lippmaa
Central Res. Inst. for Phys., Budapest, Hungary
Print publication: Issue 18 (7 May 1990)

Abstract. Accurate measurements of small 31P Knight shift effects in crystalline Ni3P and Cu3P alloys have been performed by using a magic-angle spinning (MAS) nuclear magnetic resonance (NMR) technique. Both the average Knight shift and the width of its distribution have been found to be different when comparing a normal (equilibrium) and a melt-quenched Ni3P alloy and this is attributed to possible differences in defect concentration and grain size. The 31P NMR line shift of Cu3P is much smaller (K=0.012%) than that of Ni3P (K=0.179%) but spin-lattice relaxation time measurements indicated a Korringa-type relaxation mechanism for both alloys, i.e. Cu3P has also a metallic character.

A study of the magnetic and transport properties of amorphous electrodeposited nickel-phosphorus alloys
A Berrada et al 1978 J. Phys. F: Met. Phys. 8 845-857

Abstract. Presents the results of an experimental study of electrodeposited amorphous Ni1-cPc alloys in the concentration range 0.5

JP0314
M. Nogami
Y. Goto
T. Kasuga Proton conductivity in Zr4+-ion-doped P2O5 -SiO2 porous glasses J. Am. Ceram. Soc. 86, 1504~1507 (2003).
.The effect of zirconium ions on the glass structure and proton conductivity was investigated for the sol-gel-derived P2O5 SiO2 glasses. The porous glasses were prepared through hydrolysis of PO(OCH3)3, Zr(OC4H9)4 and Si(OC2H5)4, Chemical bonding of the P5+ ions was characterized using 31P-NMR spectra. The phosphorus ions, occurring as PO(OH)3 in the ZrO2-free glass, were polymerized with one or two bridging oxygen ions per PO 4 unit with increased ZrO2 content. The chemical stability of these glasses was increased significantly on the addition of ZrO2, but the conductivity gradually decreased from 26 to 12 mS/cm at room temperature for10P2O5-7ZrO2 -83SiO2 glasses . The fuel cell was constructed using 10P2O5-7ZrO2 -85SiO2 glasses as the electrolyte, and the power of ~4.5 mW/cm2 was attained.