Synthesis of Ni2P/Zn3In2S6 hierarchical heterostructure for improving photocatalytic H-2 evolution

Chu Li-Li

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Synthesis of Ni2P/Zn3In2S6 hierarchical heterostructure for improving photocatalytic H-2 evolution

机译：改善光催化H-2进化的Ni2P / Zn3In2S6分层异质结构的合成

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2D-3D noble-metal-free Ni2P/Zn3In2S6 hierarchical composites were fabricated firstly by the hydrothermal method and characterized by the relative techniques. The average H-2 evolution rate over the optimized Ni2P/Zn3In2S6 under simulated sunlight can reach up to 6.4 mmol g(-1) h(-1), which is about 3.4 and 2.6 times higher than that of pure Zn3In2S6 and Pt/Zn3In2S6 hybrid. The excellent photocatalytic performance can be attributed to the interaction between the well-dispersed ultrafine Ni2P cocatalyst and the 2D-3D Zn3In2S6 hierarchical structure, which contributes to the separation and transportation of the photoinduced charge carriers.

机译：通过水热法制造2D-3D无贵巴金属Ni2P / Zn3In2S6层级复合材料，其特征在于相对技术。在模拟阳光下优化的Ni2P / Zn3In2S6上的平均H-2进化速率可达6.4mmol G（-1）H（-1），比纯Zn3in2S6和Pt / Zn3in2S6高约3.4和2.6倍杂交种。优异的光催化性能可归因于分散的超细Ni2P助催化剂和2D-3D Zn3In2S6等级结构之间的相互作用，这有助于光抑制电荷载体的分离和运输。

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来源
《Catalysis Communications》 |2019年第2019期|共4页
作者
Chu Li-Li;
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作者单位

Xinxiang Univ Sch Life Sci &

Technol Xinxiang 453003 Henan Peoples R China;

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原文格式 PDF
正文语种 eng
中图分类物理化学（理论化学）、化学物理学;
关键词
Photocatalysis; Zn3In2S6; Ni2P; Photocatalytic H-2 evolution; Nanocomposite;

机译：光催化;Zn3in2S6;Ni2P;光催化H-2进化;纳米复合材料;

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专利

1. Synthesis of Ni2P/Zn3In2S6 hierarchical heterostructure for improving photocatalytic H-2 evolution [J] . Chu Li-Li Catalysis Communications . 2019,第期

机译：改善光催化H-2进化的Ni2P / Zn3In2S6分层异质结构的合成
2. Synthesis and characterizations of metal-free Semiconductor/MOFs with good stability and high photocatalytic activity for H-2 evolution: A novel Z-Scheme heterostructured photocatalyst formed by covalent bonds [J] . Zhou Gang, Wu Mei-Feng, Xing Qiu-Ju, Applied Catalysis, B. Environmental: An International Journal Devoted to Catalytic Science and Its Applications . 2018,第期

机译：H-2演化具有良好稳定性和高光催化活性的无金属半导体/ MOF的合成与表征：通过共价键形成的新型Z形型异质结构光催化剂
3. One-step synthesis of CdS nanoparticles/MoS2 nanosheets heterostructure on porous molybdenum sheet for enhanced photocatalytic H-2 evolution [J] . Zhao Lili, Jia Jin, Yang Zhiyuan, Applied Catalysis, B. Environmental: An International Journal Devoted to Catalytic Science and Its Applications . 2017,第期

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4. Hierarchical Heterostructure of TiO2 Nanosheets on CuO Nanowires for Enhanced Photocatalytic Performance [C] . Liangliang Zhu, Connor Kang Nuo Peh, Minmin Gao International Conference on Materials for Advanced Technologies . 2018

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5. A photocatalytic investigation of core-shell and hierarchical zinc-titanium-oxygen/zinc oxide heterostructures produced by hybrid hydrothermal growth and sputtering. [D] . Migas, Jeremiah Anthony. 2012

机译：混合水热生长和溅射产生的核-壳和分层的锌-钛-氧/氧化锌异质结构的光催化研究。
6. Hierarchical Heterostructure of ZnO@TiO2 Hollow Spheres for Highly Efficient Photocatalytic Hydrogen Evolution [O] . Yue Li, Longlu Wang, Jian Liang, 2017

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7. Fabrication of Hierarchical ZnO@NiO Core–Shell Heterostructures for Improved Photocatalytic Performance [O] . Meng Ding, Hongcen Yang, Tian Yan, 2018

机译：分层ZnO @ NiO核心壳异质结构的制备，提高光催化性能

Synthesis of Ni2P/Zn3In2S6 hierarchical heterostructure for improving photocatalytic H-2 evolution

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