期刊 Template Free Architecture of Hierarchical Nanostructured ZnIn2S4 Rose-Like Flowers for Solar Hydrogen Production  

作  者:Kale, Bharat B[1]; Bhirud, Ashwini P[1]; Baeg, Jin-Ook[2]; Kulkarni, Milind V[1]

机构地区:[1]Centre for Materials for Electronic Technology, Panchawati, Off Pashan Road, Pune 411008, India; [2]Division of Green Chemistry and Engineering Research, Korea Research Institute of Chemical Technology, 100 Jang-dong, Yuseong, Daejon, 305-600, Republic of Korea

出  处:Journal of Nanoscience and Nanotechnology2017,17(2),1447-1454,8

语  种:外文

出 版 国:美国

摘  要:We have demonstrated the controlled synthesis of hierarchical nanostructured ZnIn<sub>2</sub>S<sub>4</sub> using a facile template free hydrothermal/solvothermal method. The effect of solvents on the morphology and microstructure of ZnIn<sub>2</sub>S<sub>4</sub> has been studied by using water, methanol and ethylene glycol as a solvents. The hierarchical nanostructure, i.e., rose-like morphology composed of very thin (5�C6 nm) nanoplates of length ?1 ��m which was obtained in aqueous mediated ZnIn<sub>2</sub>S<sub>4</sub>. The porous structure (distorted flowers) and agglomerated nanoparticles were obtained using methanol-and ethylene glycol-mediated ZnIn<sub>2</sub>S<sub>4</sub>. Considering the band gap in the visible region, ZnIn<sub>2</sub>S<sub>4</sub> is used as a solar light driven photocatalyst. An ecofriendly photocatalytic process for the conversion of poisonous H<sub>2</sub>S into H<sub>2</sub> which is a green unconventional energy source has been demonstrated. The nanostructured ZnIn<sub>2</sub>S<sub>4</sub> is employed as a photocatalyst for hydrogen production from H<sub>2</sub>S via a solar light-driven eco-friendly approach. The stable photocatalytic activity of hydrogen evolution, i.e., 3964 ��mol h<sup>-1</sup> was obtained using 0.5 gm of such hierarchical nanostructured ZnIn<sub>2</sub>S<sub>4</sub> under visible light irradiation. The unique hierarchical nanostructured ZnIn<sub>2</sub>S<sub>4</sub> ternary semiconductor having hexagonal layer is expected to have potential applications in solar cells, LEDs, charge storage, electrochemical recording, thermoelectricity, other prospective electronic and optical devices.

关 键 词:H2 Generation  Hydrothermal  Rose-Like Flowers  Solvothermal  ZnIn2S4 

 

参考文献:

正在载入数据...

 

二级参考文献:

正在载入数据...

 

耦合文献:

正在载入数据...

 

引证文献:

正在载入数据...

 

二级引证文献:

正在载入数据...

 

同被引文献:

正在载入数据...

 

相关期刊文献:

正在载入数据...

相关文献:

正在载入数据...

北京电子科技职业学院特色库 版权所有 ©2018