B-11 and Li-7 MAS NMR of glassy and crystalline borate compounds

被引：4

作者：

Sergeev, N. A. ^{[1
]}

Padlyak, B., V ^{[2
,3
]}

Olszewski, M. ^{[1
]}

Stepien, P. ^{[1
]}

机构：

[1] Univ Szczecin, Inst Phys, 15 Wielkopolska Str, PL-70451 Szczecin, Poland

[2] Inst Phys Opt, Spect Sect, UA-79005 Lvov, Ukraine

[3] Univ Zielona Gora, Div Spect Funct Mat, Inst Phys, PL-65516 Zielona Gora, Poland

来源：

FUNCTIONAL MATERIALS | 2014年 / 21卷 / 02期

关键词：

D O I：

10.15407/fm21.02.176

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The MAS NMR spectra of the B-11, and Li-7 isotopes in a series of un-doped crystalline and glassy borate compounds with Li2B4O7, LiB3O5 and LiCaBO3 chemical compositions were investigated and analyzed. The investigated borate glasses of high optical quality and chemical purity were obtained from corresponding polycrystalline compounds using standard glass synthesis technique. The obtained results of MAS NMR spectroscopy show good correlation with X-ray diffraction data for local structure of the cationic sites in borate crystals and glasses with same chemical compositions.

引用

页码：176 / 180

页数：5

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