Innentitelbild: A Unique Ternary Semiconductor–(Semiconductor/Metal) Nano‐Architecture for Efficient Photocatalytic Hydrogen Evolution (Angew. Chem. 39/2015)

Zhuang, Tao‐Tao; Liu, Yan; Sun, Meng; Jiang, Shenlong; Zhang, Mingwen; Wang, Xin‐Chen; Zhang, Qun; Jiang, Jun; Yu, Shu‐Hong

doi:10.1002/ange.201507429

Cited by 3 publications

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“…10,11 It has been reported that the coupling of ZnS with CdS greatly enhances the photocatalytic activity for hydrogen generation. [12][13][14] Although the shape and morphology-controlled engineering of CdS, including CdS spheres, rods, and nanosheets, have been investigated, [15][16][17] a systematic study on their hybridization with ZnS and the heterojunction-related band potential alignment for photocatalysis applications is still lacking.…”

Section: Introductionmentioning

confidence: 99%

Structure-controlled CdS(0D, 1D, 2D) embedded onto 2D ZnS porous nanosheets for highly efficient photocatalytic hydrogen generation

Wang

et al. 2017

RSC Adv.

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The morphological characteristics of a photocatalyst is central to its photocatalytic activity for solar energy conversion. Herein, Pt-ZnS/CdS composites comprising ZnS nanosheets, embedded via the geometry and size modulation and tuning of band gap of CdS with 0D, 1D or 2D structure, were investigated for solar hydrogen production. The photoactivity results indicate that the shape and morphology of CdS in the Pt-ZnS/CdS heterojunction play a pivotal role in affecting the photocatalytic performance. CdS with a 1D structure deposited on porous Pt-ZnS nanosheets endow the heterojunction with increased efficiency for the separation and transport of photoinduced electron-hole pairs. The proposed mechanism for the boosted suppression of charge recombination was further confirmed by the transient photocurrent response and photoluminescence.

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Section: Introductionmentioning

confidence: 99%

Structure-controlled CdS(0D, 1D, 2D) embedded onto 2D ZnS porous nanosheets for highly efficient photocatalytic hydrogen generation

Wang

et al. 2017

RSC Adv.

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Modulated Binary–Ternary Dual Semiconductor Heterostructures

et al. 2016

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Ag eneric modular synthetic strategy for the fabrication of as eries of binary-ternary group II-VI and group I-III-VI coupled semiconductor nano-heterostructures is reported. Using Ag 2 Se nanocrystals first as acatalyst and then as sacrificial seeds,f our dual semiconductor heterostructures were designed with similar shapes:C dSe-AgInSe 2 ,C dSeAgGaSe 2 ,Z nSe-AgInSe 2 ,a nd ZnSe-AgGaSe 2 .A mong these, dispersive type-II heterostructures are further explored for photocatalytic hydrogen evolution from water and these are observed to be superior catalysts than the binary or ternary semi-conductors.D etails of the chemistry of this modular synthesis have been studied and the photophysical processes involved in catalysis are investigated.

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Modulated Binary–Ternary Dual Semiconductor Heterostructures

et al. 2016

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A generic modular synthetic strategy for the fabrication of a series of binary-ternary group II-VI and group I-III-VI coupled semiconductor nano-heterostructures is reported. Using Ag2 Se nanocrystals first as a catalyst and then as sacrificial seeds, four dual semiconductor heterostructures were designed with similar shapes: CdSe-AgInSe2 , CdSe-AgGaSe2 , ZnSe-AgInSe2 , and ZnSe-AgGaSe2 . Among these, dispersive type-II heterostructures are further explored for photocatalytic hydrogen evolution from water and these are observed to be superior catalysts than the binary or ternary semi-conductors. Details of the chemistry of this modular synthesis have been studied and the photophysical processes involved in catalysis are investigated.

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Innentitelbild: A Unique Ternary Semiconductor–(Semiconductor/Metal) Nano‐Architecture for Efficient Photocatalytic Hydrogen Evolution (Angew. Chem. 39/2015)

Cited by 3 publications

References 0 publications

Structure-controlled CdS(0D, 1D, 2D) embedded onto 2D ZnS porous nanosheets for highly efficient photocatalytic hydrogen generation

Structure-controlled CdS(0D, 1D, 2D) embedded onto 2D ZnS porous nanosheets for highly efficient photocatalytic hydrogen generation

Modulated Binary–Ternary Dual Semiconductor Heterostructures

Modulated Binary–Ternary Dual Semiconductor Heterostructures

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