Ge-Modified GaN-ZnO wurtzite solid solutions with high Zn content for efficient photocatalytic H2 evolution from water under visible light illumination

被引：4
|
作者：
Xu, Xiaoxiang [1 ,2 ]
Xie, Yinghao [2 ]
Fei, Honghan [2 ]
Jin, Shu [1 ]
Shao, Yinlin [1 ]
机构：
[1] Tongji Univ, Putuo Peoples Hosp, Clin & Cent Lab, 1291 Jiangning Rd, Shanghai 200060, Peoples R China
[2] Tongji Univ, Sch Chem Sci & Engn, Shanghai Key Lab Chem Assessment & Sustainabil, 1239 Siping Rd, Shanghai 200092, Peoples R China
来源：
INORGANIC CHEMISTRY FRONTIERS | 2020年 / 7卷 / 18期
基金：
上海市自然科学基金; 中国国家自然科学基金;
关键词：
CATALYTIC PERFORMANCE; (GA1-XZNX)(N1-XOX); NANOPARTICLES; DRIVEN; METAL; COCATALYST; HYDROGEN; O-2;
D O I：
10.1039/d0qi00668h
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Ge-Modified GaN-ZnO wurtzite solid solutions have been synthesizedviamoisture-assisted high temperature ammonolysis with very high Zn content (Zn/(Zn + Ga + Ge) > 0.61). A new intermediate, Zn2GeO4, has been identified during the synthesis, which breaks the limit imposed by the ZnGa(2)O(4)intermediate on the Zn content. AQE as high as 10.8% at 420 +/- 20 nm has been achieved for H(2)liberation from water.
引用
收藏
页码：3443 / 3447
页数：5
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