Partial Ion Exchange Derived 2D Cu-Zn-In-S Nanosheets as Sensitizers of 1D TiO2 Nanorods for Boosting Solar Water Splitting | |
Liu, Qiong1; Cao, Fengren1; Wu, Fangli1; Chen, Shimou3; Xiong, Jie2; Li, Liang1 | |
刊名 | ACS APPLIED MATERIALS & INTERFACES
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2016-10-05 | |
卷号 | 8期号:39页码:26235-26243 |
关键词 | TiO2 photoelectrochemical ZnIn2S4 heterostructure water splitting ion exchange Cu-Zn-In-S nanosheets |
ISSN号 | 1944-8244 |
英文摘要 | A facile route for the fabrication of a novel ZnS shell/Cu-Zn-In-S nanosheets/TiO2 nanorods heterojunction was reported in this work. Especially, the quaternary Cu-Zn-In-S nanosheets were synthesized creatively from the ternary ZnIn2S4 nanosheets by partial exchange reaction, leading to substantial enhancement on the light absorbance. Such heterojunction could increase the surface area and accelerate the charge transfer resulting from its hierarchical 2D/1D structure and favorable energy bands. Moreover, the ZnS coating acted as a passivation layer as well as a potential barrier, significantly suppressing the interface recombination. The above synergistic effects resulted in the largely increased photocurrent density from 0.34 mA cm(-2) for the pristine TiO2 to 0.81 mA cm(-2) for the heterojunction at 0.8 V vs RHE. |
WOS标题词 | Science & Technology ; Technology |
类目[WOS] | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
研究领域[WOS] | Science & Technology - Other Topics ; Materials Science |
关键词[WOS] | PARTIAL CATION-EXCHANGE ; HYDROGEN GENERATION ; NANOWIRE ARRAYS ; PERFORMANCE ; PHOTOELECTRODES ; NANOCRYSTALS ; NANOPARTICLE ; PHOTOANODES ; SEPARATION ; NANODISKS |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000384951800070 |
内容类型 | 期刊论文 |
源URL | [http://ir.ipe.ac.cn/handle/122111/21614] ![]() |
专题 | 过程工程研究所_多相复杂系统国家重点实验室 |
作者单位 | 1.Soochow Univ, Coll Phys Optoelect & Energy, Jiangsu Key Lab Thin Films,Ctr Energy Convers Mat, Collaborat Innovat Ctr Suzhou Nano Sci & Technol, Suzhou 215006, Peoples R China 2.Univ Elect Sci & Technol China, State Key Lab Elect Thin Films & Integrated Devic, Chengdu 610054, Peoples R China 3.Chinese Acad Sci, Key Lab Green Proc & Engn, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China |
推荐引用方式 GB/T 7714 | Liu, Qiong,Cao, Fengren,Wu, Fangli,et al. Partial Ion Exchange Derived 2D Cu-Zn-In-S Nanosheets as Sensitizers of 1D TiO2 Nanorods for Boosting Solar Water Splitting[J]. ACS APPLIED MATERIALS & INTERFACES,2016,8(39):26235-26243. |
APA | Liu, Qiong,Cao, Fengren,Wu, Fangli,Chen, Shimou,Xiong, Jie,&Li, Liang.(2016).Partial Ion Exchange Derived 2D Cu-Zn-In-S Nanosheets as Sensitizers of 1D TiO2 Nanorods for Boosting Solar Water Splitting.ACS APPLIED MATERIALS & INTERFACES,8(39),26235-26243. |
MLA | Liu, Qiong,et al."Partial Ion Exchange Derived 2D Cu-Zn-In-S Nanosheets as Sensitizers of 1D TiO2 Nanorods for Boosting Solar Water Splitting".ACS APPLIED MATERIALS & INTERFACES 8.39(2016):26235-26243. |
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