WO3 nanorod photocatalysts decorated with few-layer g-C3N4 nanosheets: controllable synthesis and photocatalytic mechanism research

Xu Hui; Liu Liang; She Xiaojie; Mo Zhao; Xu Yuanguo; Huang Liying; Song Yanhua; Li Huaming

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WO3 nanorod photocatalysts decorated with few-layer g-C3N4 nanosheets: controllable synthesis and photocatalytic mechanism research

机译：WO3纳米棒光催化剂装饰着几层G-C3N4纳米蛋白酶：可控合成和光催化机制研究

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Novel WO3 nanorod (WO3 NRs) photocatalysts decorated with few-layer g-C3N4 nanosheets (flg-C3N4) have been synthesized by a typical hydrothermal process. The structure, morphology, optical and electronic properties were researched by comprehensive characterization methods. The photocatalytic performance of flg-C3N4/WO3 NRs nanocomposites was assessed by degrading Rhodamine B (RhB) dye under visible light irradiation. When the loading amount of the flg-C3N4 is 20 wt%, the flg-C3N4/WO3 NRs nanocomposites exhibit the highest activity and the Chemical Oxygen Demand (COD) values decreased by about 64%. The improved light harvesting ability and higher separation efficiency of photoinduced electron-hole pairs by the decoration of flg-C3N4 lead to the boosting photocatalytic performance. In addition, through ESR analysis and a trapping experiment, the photocatalytic mechanism was also researched.

机译：通过典型的水热法合成用几层G-C3N4纳米片（FLG-C3N4）而装饰的新型WO3纳米棒（WO3 NRS）光催化剂。通过综合表征方法研究了结构，形态，光学和电子特性。通过在可见光照射下降解罗丹明B（RHB）染料来评估FLG-C3N4 / WO3 NRS纳米复合材料的光催化性能。当FLG-C3N4的装载量为20wt％时，FLG-C3N4 / WO3 NRS纳米复合材料表现出最高的活性，并且化学需氧量（COD）值降低约64％。通过FLG-C3N4的装饰改善光诱导的电子 - 孔对的光侵蚀能力和更高的分离效率，导致增强光催化性能。此外，通过ESR分析和诱捕实验，还研究了光催化机制。

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来源
《RSC Advances》 |2016年第83期|共8页
作者
Xu Hui; Liu Liang; She Xiaojie; Mo Zhao; Xu Yuanguo; Huang Liying; Song Yanhua; Li Huaming;
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作者单位

Jiangsu Univ Inst Energy Res Sch Environm &

Safety Engn Zhenjiang 212013 Peoples R China;

Jiangsu Univ Inst Energy Res Sch Environm &

Safety Engn Zhenjiang 212013 Peoples R China;

Jiangsu Univ Inst Energy Res Sch Environm &

Safety Engn Zhenjiang 212013 Peoples R China;

Jiangsu Univ Inst Energy Res Sch Environm &

Safety Engn Zhenjiang 212013 Peoples R China;

Jiangsu Univ Inst Energy Res Sch Environm &

Safety Engn Zhenjiang 212013 Peoples R China;

Jiangsu Univ Inst Energy Res Sch Environm &

Safety Engn Zhenjiang 212013 Peoples R China;

Jiangsu Univ Sci &

Technol Sch Environm &

Chem Engn Zhenjiang 212003 Peoples R China;

Jiangsu Univ Inst Energy Res Sch Environm &

Safety Engn Zhenjiang 212013 Peoples R China;

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正文语种 eng
中图分类化学;
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1. WO3 nanorod photocatalysts decorated with few-layer g-C3N4 nanosheets: controllable synthesis and photocatalytic mechanism research [J] . Xu Hui, Liu Liang, She Xiaojie, RSC Advances . 2016,第83期

机译：WO3纳米棒光催化剂装饰着几层G-C3N4纳米蛋白酶：可控合成和光催化机制研究
2. Surface plasma Ag-decorated single-crystalline TiO2-x(B) nanorod/defect-rich g-C3N4 nanosheet ternary superstructure 3D heterojunctions as enhanced visible-light-driven photocatalyst [J] . Kuang Junyan, Xing Zipeng, Yin Junwei, Journal of Colloid and Interface Science . 2019,第期

机译：表面等离子体AG装饰单晶TiO2-X（B）纳米棒/缺陷富型G-C3N4纳米晶片三元上层建结构3D异质功能，如增强的可见光触发光催化剂
3. A novel MoS2 quantum dots (QDs) decorated Z-scheme g-C3N4 nanosheet/N-doped carbon dots heterostructure photocatalyst for photocatalytic hydrogen evolution [J] . Jiao Yingying, Huang Qunzeng, Wang Jianshe, Applied Catalysis, B. Environmental: An International Journal Devoted to Catalytic Science and Its Applications . 2019,第期

机译：一种新的MOS2量子点（QDS）装饰Z-SchemeS G-C3N4纳米晶片/ N掺杂的碳点异质结构光催化剂，用于光催化氢气进化
4. PHOTOCATALYTIC REDUCTION OF CO2 OVER A HYBRID PHOTOCATALYST COMPOSED OF WO3 AND GRAPHITIC CARBON NITRIDE(g-C3N4)UNDER VISIBLE LIGHT [C] . Teruhisa Ohno American Chemical Society National Meeting Exhibition . 2014

机译：在可见光下由WO3和石墨碳氮化物（G-C3N4）组成的混合光催化剂上的CO2的光催化还原
5. Synthesis, characterization, and photocatalytic activities of Cobalt(II)-Titanium dioxide nanorods, and electrophoretic deposition of Titanium dioxide nanoparticle/nanorod composite films for self-cleaning applications. [D] . Kang, Wonjun. 2013

机译：钴（II）-二氧化钛纳米棒的合成，表征和光催化活性，以及用于自清洁应用的二氧化钛纳米颗粒/纳诺德复合膜的电泳沉积。
6. Synthesis and Enhanced Ethanol Gas Sensing Properties of the g-C3N4 Nanosheets-Decorated Tin Oxide Flower-Like Nanorods Composite [O] . Yan Wang, Jianliang Cao, Cong Qin, 2017

机译：g-C3N4纳米片修饰的氧化锡花状纳米棒复合材料的合成和增强的乙醇气敏特性
7. Synthesis and Enhanced Ethanol Gas Sensing Properties of the g-C3N4 Nanosheets-Decorated Tin Oxide Flower-Like Nanorods Composite [O] . Yan Wang, Jianliang Cao, Cong Qin, 2017

机译：G-C3N4纳米片装饰氧化锡花状纳米棒复合材料的合成及增强乙醇气敏性能

WO3 nanorod photocatalysts decorated with few-layer g-C3N4 nanosheets: controllable synthesis and photocatalytic mechanism research

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