Heterostructure with tightly-bound interface between In2O3 hollow fiber and ZnIn2S4 nanosheet toward efficient visible light driven hydrogen evolution

IF 20.2 1区 化学 Q1 CHEMISTRY, PHYSICAL
Ping Lu , Ke Liu , Yan Liu , Zhilin Ji , Xiaoxia Wang , Bin Hui , Yukun Zhu , Dongjiang Yang , Luhua Jiang
{"title":"Heterostructure with tightly-bound interface between In2O3 hollow fiber and ZnIn2S4 nanosheet toward efficient visible light driven hydrogen evolution","authors":"Ping Lu ,&nbsp;Ke Liu ,&nbsp;Yan Liu ,&nbsp;Zhilin Ji ,&nbsp;Xiaoxia Wang ,&nbsp;Bin Hui ,&nbsp;Yukun Zhu ,&nbsp;Dongjiang Yang ,&nbsp;Luhua Jiang","doi":"10.1016/j.apcatb.2024.123697","DOIUrl":null,"url":null,"abstract":"<div><p><span><span>Visible-light-driven photocatalytic hydrogen evolution is considered as one of the most useful approaches to produce renewable fuels from abundant resources. </span>Indium oxide (In</span><sub>2</sub>O<sub>3</sub><span>) has attracted much attention in the field of solar hydrogen production due to its moderate band gap, which can be driven by visible light easily. However, the efficiency of hydrogen evolution reaction (HER) of In</span><sub>2</sub>O<sub>3</sub> is currently unsatisfactory. To enhance the HER efficiency of In<sub>2</sub>O<sub>3</sub>, herein, sandwich-structured In<sub>2</sub>O<sub>3</sub>/ZnIn<sub>2</sub>S<sub>4</sub> heterostructure was precisely constructed via in-situ growth of ZnIn<sub>2</sub>S<sub>4</sub><span> nanosheets on the In</span><sub>2</sub>O<sub>3</sub> hollow fibers. The fabricated In<sub>2</sub>O<sub>3</sub>/ZnIn<sub>2</sub>S<sub>4</sub> heterostructure exhibited a significantly enhanced photocatalytic HER activity of 2.18 mmol/g/h as compared to pure In<sub>2</sub>O<sub>3</sub> and ZnIn<sub>2</sub>S<sub>4</sub>. Such efficient photocatalytic hydrogen production is attributed to the tightly-bound interface between (001) planes of flake ZnIn<sub>2</sub>S<sub>4</sub> and (222) planes of In<sub>2</sub>O<sub>3</sub>. Experimental and theoretical investigation indicates compactly interface enabling efficient charge transfer and separation, which benefited the excellent photocatalytic HER performance.</p></div>","PeriodicalId":244,"journal":{"name":"Applied Catalysis B: Environmental","volume":null,"pages":null},"PeriodicalIF":20.2000,"publicationDate":"2024-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Applied Catalysis B: Environmental","FirstCategoryId":"1","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0926337324000080","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
引用次数: 0

Abstract

Visible-light-driven photocatalytic hydrogen evolution is considered as one of the most useful approaches to produce renewable fuels from abundant resources. Indium oxide (In2O3) has attracted much attention in the field of solar hydrogen production due to its moderate band gap, which can be driven by visible light easily. However, the efficiency of hydrogen evolution reaction (HER) of In2O3 is currently unsatisfactory. To enhance the HER efficiency of In2O3, herein, sandwich-structured In2O3/ZnIn2S4 heterostructure was precisely constructed via in-situ growth of ZnIn2S4 nanosheets on the In2O3 hollow fibers. The fabricated In2O3/ZnIn2S4 heterostructure exhibited a significantly enhanced photocatalytic HER activity of 2.18 mmol/g/h as compared to pure In2O3 and ZnIn2S4. Such efficient photocatalytic hydrogen production is attributed to the tightly-bound interface between (001) planes of flake ZnIn2S4 and (222) planes of In2O3. Experimental and theoretical investigation indicates compactly interface enabling efficient charge transfer and separation, which benefited the excellent photocatalytic HER performance.

Abstract Image

In2O3 中空纤维与 ZnIn2S4 纳米片之间具有紧密结合界面的异质结构,可实现高效的可见光驱动氢气演化
可见光驱动的光催化氢进化被认为是利用丰富资源生产可再生燃料的最有用方法之一。氧化铟(In2O3)因其带隙适中,容易被可见光驱动而在太阳能制氢领域备受关注。然而,目前 In2O3 的氢进化反应(HER)效率并不令人满意。为了提高 In2O3 的氢演化效率,本文通过在 In2O3 中空纤维上原位生长 ZnIn2S4 纳米片,精确地构建了夹层结构的 In2O3/ZnIn2S4 异质结构。与纯 In2O3 和 ZnIn2S4 相比,所制备的 In2O3/ZnIn2S4 异质结构的光催化 HER 活性显著提高,达到 2.18 mmol/g/h。如此高效的光催化制氢能力归功于片状 ZnIn2S4 的(001)平面与 In2O3 的(222)平面之间紧密结合的界面。实验和理论研究表明,紧密结合的界面能够实现高效的电荷转移和分离,从而有利于实现出色的光催化 HER 性能。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
Applied Catalysis B: Environmental
Applied Catalysis B: Environmental 环境科学-工程:化工
CiteScore
38.60
自引率
6.30%
发文量
1117
审稿时长
24 days
期刊介绍: Applied Catalysis B: Environment and Energy (formerly Applied Catalysis B: Environmental) is a journal that focuses on the transition towards cleaner and more sustainable energy sources. The journal's publications cover a wide range of topics, including: 1.Catalytic elimination of environmental pollutants such as nitrogen oxides, carbon monoxide, sulfur compounds, chlorinated and other organic compounds, and soot emitted from stationary or mobile sources. 2.Basic understanding of catalysts used in environmental pollution abatement, particularly in industrial processes. 3.All aspects of preparation, characterization, activation, deactivation, and regeneration of novel and commercially applicable environmental catalysts. 4.New catalytic routes and processes for the production of clean energy, such as hydrogen generation via catalytic fuel processing, and new catalysts and electrocatalysts for fuel cells. 5.Catalytic reactions that convert wastes into useful products. 6.Clean manufacturing techniques that replace toxic chemicals with environmentally friendly catalysts. 7.Scientific aspects of photocatalytic processes and a basic understanding of photocatalysts as applied to environmental problems. 8.New catalytic combustion technologies and catalysts. 9.New catalytic non-enzymatic transformations of biomass components. The journal is abstracted and indexed in API Abstracts, Research Alert, Chemical Abstracts, Web of Science, Theoretical Chemical Engineering Abstracts, Engineering, Technology & Applied Sciences, and others.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信