Facile Method To Synthesize Mesoporous Multimetal Oxides (ATiO3, A = Sr, Ba) with Large Specific Surface Areas and Crystalline Pore walls
Facile Method To Synthesize Mesoporous Multimetal Oxides (ATiO3, A = Sr, Ba) with Large Specific Surface Areas and Crystalline Pore walls
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DOI:
10.1021/cm903303v
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发表时间:
2010-02-23
影响因子:
8.6
通讯作者:
Zou, Zhigang
中科院分区:
文献类型:
--
作者:
Fan, Xiaoxing;Wang, Ying;Zou, Zhigang
A strategy to synthesize mesoporous SrTiO3and BaTiO3powders by using in situ inorganic carbonate pore-makers was reported. The carbonate pore-makers are stable at high temperature and can support the target mesostructures. The other important role of carbonate is to inhibit the growth of crystals, thus improving the porosity of the desired mesostructures.