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Microwave-assisted synthesis of Ni, Zn layered double hydroxysalts
被引:4
|作者:
Trujillano, Raquel
[1
]
Nieto, David
[1
]
Rives, Vicente
[1
]
机构:
[1] Univ Salamanca, Dept Quim Inorgan, GIR QUESCAT, E-37008 Salamanca, Spain
关键词:
Layered hydroxysalts;
Microwave synthesis;
Layered hydroxyacetates;
DOUBLE SALTS;
THERMAL-DEGRADATION;
CRYSTAL-STRUCTURE;
THIN-FILM;
ZINC;
INTERCALATION;
CONVERSION;
ACETATE;
D O I:
10.1016/j.micromeso.2017.06.054
中图分类号:
O69 [应用化学];
学科分类号:
081704 ;
摘要:
Layered double hydroxysalts containing Ni2+ and Zn2+ cations and acetate as counterbalancing anions have been synthetised uner microwave irradiation. The samples have been analysed by element chemical analysis, powder X-ray diffraction, FT-IR and Vis-UV spectroscopies, determination of the specific surface area, and thermal analyses. The microwave procedure produces better crystallised materials and faster than by conventional hydrothermal treatment, although when the reaction time under microwave irradiation is prolonged a partial decomposition of the particles is observed. (C) 2017 Elsevier Inc. All rights reserved.
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页码:129 / 136
页数:8
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