Facile synthesis of a robust visible-light-driven AgCl/WO3 composite microrod photocatalyst
Facile synthesis of a robust visible-light-driven AgCl/WO3 composite microrod photocatalyst
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轻松合成可见光驱动的 AgCl/WO3 复合微棒光催化剂
DOI:
10.1016/j.jallcom.2019.151844
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发表时间:
2019-11
影响因子:
6.2
通讯作者:
Li Shaoyu
中科院分区:
文献类型:
--
作者:
Yu Changlin;Chen Fanyun;Liu Zhen;Yang Kai;Ji Hongbing;Li Dehao;Xie Wenyu;Li Shaoyu
A series of robust AgCl/WO3composite microrods (0.1–0.2μm) with different Ag/W molar ratios (0.25, 0.50, 0.75, 1.00, 1.25) were synthesizedviahydrothermal-calcination process. The obtained samples were characterized by XRD, SEM, TEM, FT-IR, UV-vis DRS, PL, BET, Raman, transient TPRT and EIS. The photocatalytic test for organic dyes degradation showed that AgCl/WO3microrods possess much higher photocatalytic activities and stability than bare AgCl and WO3. With optimal AgCl/WO3molar ratio (0.75∼1), 2∼5 times increase in dye decomposition efficiency was obtained over AgCl/WO3microrods. The formation of intimate WO3/AgCl heterojuction (interface) largely enhanced the separation efficiency of photogenerated carriers. This investigation suggested that AgCl/WO3microrods could a promising photocatalyst for environmental remediation.
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影响因子:
22.1
作者:
R. Rezaei;M. Mohseni
通讯作者:
R. Rezaei;M. Mohseni
影响因子:
3.4
作者:
T. Montalvo‐Herrera;D. Sánchez-Martínez;L. Torres-Martínez
通讯作者:
T. Montalvo‐Herrera;D. Sánchez-Martínez;L. Torres-Martínez
DOI:
10.1016/j.apcatb.2018.06.010
发表时间:
2018-12
期刊:
Applied Catalysis B: Environmental
影响因子:
--
作者:
Debin Zeng;Kai Yang;Changling Yu;Changling Yu;Fanyun Chen;Xiaoxiao Li;Zhanghua Wu;Hong Liu
通讯作者:
Debin Zeng;Kai Yang;Changling Yu;Changling Yu;Fanyun Chen;Xiaoxiao Li;Zhanghua Wu;Hong Liu
影响因子:
5.5
作者:
I. Jansson;K. Yoshiiri;Haruna Hori;F. J. García-García-F.-J.-García-García-1404684409;S. Rojas;B. Sánchez;B. Ohtani;S. Suárez
通讯作者:
I. Jansson;K. Yoshiiri;Haruna Hori;F. J. García-García-F.-J.-García-García-1404684409;S. Rojas;B. Sánchez;B. Ohtani;S. Suárez
影响因子:
16.5
作者:
Lu, Yuanyuan;Liu, Guo;Li, Zhi
通讯作者:
Li, Zhi