Synthesis of cubic silver titanium oxide with a spinel-based structure
Synthesis of cubic silver titanium oxide with a spinel-based structure
复制标题
尖晶石结构立方银钛氧化物的合成
DOI:
10.1016/j.jssc.2021.122514
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发表时间:
2021
影响因子:
3.3
通讯作者:
Tada Kohei
中科院分区:
文献类型:
--
作者:
Kitta Mitsunori;Kojima Toshikatsu;Kataoka Riki;Tada Kohei
Silver titanium oxides in the Ag–Ti–O ternary system (ATO) have been reported as monoclinic phase structures, but no other types of structures have been reported to date. In this study, we report cubic-type silver titanium oxide with a spinel-based structure. Cubic-type ATO was successfully synthesized via the Ag+ion-exchange reaction of spinel-type sodium titanium oxide (NTO). Ag+preferentially substituted Na+in the spinel 8a-site (oxygen tetrahedral site) of the NTO material by the AgNO3aqueous solution process. Further, ion- exchange thoroughly proceeded via the thermal process of NTO by AgNO3in the KNO3melt. The X-ray diffraction pattern of the obtained powder clearly showed cubic-phase diffraction peaks (a= 8.84 Å) corresponding to the spinel-based structure with Ag+occupying the 8a-site. Elemental analysis confirmed that pure ATO material could be synthesized with Ag2.86Ti5O11.43formula.
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DOI:
10.1524/zkri.1922.57.1.253
发表时间:
2006
期刊:
Zeitschrift für Kristallographie - Crystalline Materials
影响因子:
--
作者:
P. Niggli
通讯作者:
P. Niggli
DOI:
10.1021/acsaem.0c02617
发表时间:
2021-01
期刊:
--
影响因子:
--
作者:
M. Kitta;K. Tada
通讯作者:
M. Kitta;K. Tada
DOI:
10.2138/am.2012.4093
发表时间:
2012
期刊:
影响因子:
--
作者:
M. Ardit;G. Cruciani;M. Dondi
通讯作者:
M. Dondi
DOI:
10.1006/jssc.1997.7518
发表时间:
1997
期刊:
影响因子:
--
作者:
C. Linke;M. Jansen
通讯作者:
M. Jansen
影响因子:
2.2
作者:
Mitterbauer, C;Kothleitner, G;Hofer, F
通讯作者:
Hofer, F