In situ ion exchange synthesis of MoS2/g-C3N4 heterojunctions for highly efficient hydrogen production | |
Department | 清洁能源化学与材料实验室 |
Wang M(王敏)1,2; Ju P(鞠鹏)3; Zhao Y(赵雲)1,2; Li JJ(李佳佳)1,2; Han XX(韩修训)1,4; Hao, Zhaomin5; Han XX(韩修训) | |
The second department | 青岛研发中心/青岛市资源化学与新材料研究中心 |
2018 | |
Source Publication | New Journal of Chemistry |
ISSN | 1144-0546 |
Volume | 42Issue:2Pages:910-917 |
Abstract | Novel and advanced photocatalytic materials for water splitting are of huge interest due to the increasing global energy crisis. In this work, MoS2/g-C3N4 heterojunctions are prepared as high-performance photocatalysts for hydrogen evolution using solar energy. Benefiting from the elaborate ion exchange, uniformly dispersed MoS2 quantum dots with controllable size and a high loading amount grow in situ on the surface of g-C3N4 nanosheets through a simple hydrothermal process, and tight heterostructures are obtained at the interface between the two semiconductors. The quantization of MoS2 enhances its redox activity in water splitting, and the compact heterojunction facilitates the separation of photoinduced charge carriers, resulting in efficient photocatalytic H2 production at the MoS2/g-C3N4 heterojunction. This work highlights ion exchange as a facile and effective method for obtaining high efficiency MoS2/g-C3N4 heterojunction photocatalysts. |
Subject Area | 材料科学与物理化学 |
DOI | 10.1039/c7nj03483k |
Funding Organization | the National Natural Science Foundation of China (Grant No. 61376066 ; 51702328 ; 21401203) ; CAS ‘‘Light of West China’’ Program ; the Natural Science Foundation of Shandong Province, China (Grant No. ZR2017BD002) |
Indexed By | SCI |
If | 3.201 |
Language | 英语 |
Funding Project | 光电材料与器件研究组 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/23773 |
Collection | 清洁能源化学与材料实验室 青岛研发中心/青岛市资源化学与新材料研究中心 |
Corresponding Author | Han XX(韩修训) |
Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, Lab Clean Energy Chem & Mat, Lanzhou 730000, Gansu, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100080, Peoples R China 3.State Ocean Adm, Inst Oceanog 1, Marine Ecol Ctr, 6 Xianxialing Rd, Qingdao 266061, Peoples R China 4.Qingdao Ctr Resource Chem & New Mat, 36 Jinshui Rd, Qingdao 266100, Peoples R China 5.Henan Univ, 85 Minglun Rd, Kaifeng 410200, Peoples R China |
Recommended Citation GB/T 7714 | Wang M,Ju P,Zhao Y,et al. In situ ion exchange synthesis of MoS2/g-C3N4 heterojunctions for highly efficient hydrogen production[J]. New Journal of Chemistry,2018,42(2):910-917. |
APA | Wang M.,Ju P.,Zhao Y.,Li JJ.,Han XX.,...&Han XX.(2018).In situ ion exchange synthesis of MoS2/g-C3N4 heterojunctions for highly efficient hydrogen production.New Journal of Chemistry,42(2),910-917. |
MLA | Wang M,et al."In situ ion exchange synthesis of MoS2/g-C3N4 heterojunctions for highly efficient hydrogen production".New Journal of Chemistry 42.2(2018):910-917. |
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