Spray solution combustion synthesis of hollow porous MoO3 photocatalyst
Spray solution combustion synthesis of hollow porous MoO3 photocatalyst
复制标题
喷雾溶液燃烧合成空心多孔MoO3光催化剂
DOI：
10.1016/j.ceramint.2019.03.168
复制
发表时间：
2019-06
影响因子：
5.2
通讯作者：
Feng Peizhong
中科院分区：
文献类型：
--
作者：
Du Xiaoni;Wang Xiaohong;Liu Yang;Feng Peizhong
The hollow spherical MoO3photocatalyst was successfully prepared by a facile one-step spray solution combustion synthesis method (SSCS). Ammonium molybdate (AHM) and urea were used as the oxidant and fuel, respectively. The MoO3with crystallized orthorhombic phase was detected by the X-ray diffractions. And there were many pores on MoO3spherical shells shown in SEM results, created by the infiltration of NO2and CO2during the reactions. Furthermore, an illustration of the MoO3stepwise reaction process was proposed. The MoO3photocatalysts showed excellent photocatalytic degradation efficiencies over rhodamine B (RhB) under visible-light irradiation, and M4 sample synthesized at 600 °C with the urea/AHM ratio of 4 showed the highest photocatalytic degradation efficiency (82% within 60 min).
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影响因子：
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作者：
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