Scalable fabrication of ZnxCd1-xS double-shell hollow nanospheres for highly efficient hydrogen production

Zhang, Chenyang; Liu, Huanhuan; Wang, Wanni; Qian, Haisheng; Cheng, Sheng; Wang, Yang; Zha, Zhengbao; Zhong, Yijun; Hu, Yong

doi:10.1016/j.apcatb.2018.08.027

Cited by 89 publications

(46 citation statements)

References 84 publications

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“…6b shown the AQE value of MCNS-10 under different monochromatic light wavelengths. Th AQE and the intensity of UV absorption were basically the same, confirming that the activity of hydrogen production was related to the wavelength of incident light [44].…”

Section: Photocatalytic Activity and Stabilitysupporting

confidence: 52%

Rational design of 0D Mn0.05Cd0.95S anchored on 3D NiSe2 nanoparticles for efficient photocatalytic hydrogen production

Liu¹,

Yan²,

Ma³

et al. 2020

Preprint

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A novel effective 0D/3D nanohybrids of Mn0.05Cd0.95S/NiSe2 photocatalysts, which are formed by Mn0.05Cd0.95S nanoparticles anchored on the outer surface of cubic NiSe2 in designed and prepared. The optimum hydrogen evolution rate of the Mn0.05Cd0.95S/NiSe2 composite is 14.3 mmol h-1 g-1, which is 7.5 times higher than that of single Mn0.05Cd0.95S. Structural analyses and experimental results reveal that a little amount of NiSe2 can remarkably improve the photocatalytic activity and the close contact of the 0D/3D composite catalyst also plays an important role. Furthermore, NiSe2 can not only as both an electron acceptor to capture electrons and inhibit the recombination of electron-hole pairs, but also provide sufficient active sites to facilitate the photocatalytic water-splitting reaction activity. This work demonstrates that low-cost NiSe2 is a promising co-catalyst for photocatalytic splitting of water to produce hydrogen.

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Section: Photocatalytic Activity and Stabilitysupporting

confidence: 52%

Rational design of 0D Mn0.05Cd0.95S anchored on 3D NiSe2 nanoparticles for efficient photocatalytic hydrogen production

Liu¹,

Yan²,

Ma³

et al. 2020

Preprint

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“…12b) assigned to S 2p 3/2 and S 2p 1/2 respectively, which correspond to a sulde ion peak as a result of a Cu-S-Cu bonding conguration. 50,52,53 In comparison, for Cu 2Àx -Hg x S two doublet peaks were observed (Fig. 12d).…”

Section: Evolution: Cus To Hgs Via Cu 2àx Hg X S Nssmentioning

confidence: 89%

Ultrasmall aqueous starch-capped CuS quantum dots with tunable localized surface plasmon resonance and composition for the selective and sensitive detection of mercury(ii) ions

2020

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“…The semiconductor with more negative CB bottom potential can exhibit stronger reduction ability and hence achieve more efficient HER. [ 111,150 ] To date, a large number of semiconductor photocatalysts with negative CB position have been widely investigated in photocatalytic HER, such as ZnO, [ 151 ] TiO 2 , [ 152 ] Cd x Zn 1− x S, [ 153,154 ] Cu 2 O, [ 155 ] g‐C 3 N 4 , [ 156–158 ] and CdS [ 159,160 ] and so on.…”

Section: D Graphene‐based Composites For Photocatalytic Hermentioning

confidence: 99%

3D Graphene‐Based H₂‐Production Photocatalyst and Electrocatalyst

Kuang

Sayed

Fan

et al. 2020

Advanced Energy Materials

241

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Hydrogen (H2) has been deemed as the most promising and valuable alternative to nonrenewable fossil fuels. Photocatalytic and electrocatalytic water splitting are considered to be the most efficient and environmentally friendly approaches for the sustainable H2 evolution reaction (HER). Graphene with a 3D framework has been utilized for the HER due to its unique structure and properties, including its hierarchical network, large specific surface area, diverse pore distribution, outstanding light absorption ability, and excellent electrical conductivity. The large specific surface area and hierarchically porous structure of 3D graphene can not only maximize the exposure of active sites but also promote electron transfer and gas product diffusion. In addition, the free‐standing 3D graphene monolith is easily recycled compared with powder phase support, which can prevent the loss of active catalysts. By making full use of the aforementioned merits, 3D graphene‐based composite materials show great promise as high‐performance catalysts toward photocatalytic and electrocatalytic HER. In this review, recent advances in fabricating 3D graphene‐based composite materials and their applications in both photocatalytic and electrocatalytic HER are summarized and discussed. Furthermore, the current challenges and future vision associated with the design, fabrication, and integration of 3D graphene‐based composite materials toward HER are put forward.

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Scalable fabrication of ZnxCd1-xS double-shell hollow nanospheres for highly efficient hydrogen production

Cited by 89 publications

References 84 publications

Rational design of 0D Mn0.05Cd0.95S anchored on 3D NiSe2 nanoparticles for efficient photocatalytic hydrogen production

Rational design of 0D Mn0.05Cd0.95S anchored on 3D NiSe2 nanoparticles for efficient photocatalytic hydrogen production

Ultrasmall aqueous starch-capped CuS quantum dots with tunable localized surface plasmon resonance and composition for the selective and sensitive detection of mercury(ii) ions

3D Graphene‐Based H₂‐Production Photocatalyst and Electrocatalyst

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Scalable fabrication of ZnxCd1-xS double-shell hollow nanospheres for highly efficient hydrogen production

Cited by 89 publications

References 84 publications

Rational design of 0D Mn0.05Cd0.95S anchored on 3D NiSe2 nanoparticles for efficient photocatalytic hydrogen production

Rational design of 0D Mn0.05Cd0.95S anchored on 3D NiSe2 nanoparticles for efficient photocatalytic hydrogen production

Ultrasmall aqueous starch-capped CuS quantum dots with tunable localized surface plasmon resonance and composition for the selective and sensitive detection of mercury(ii) ions

3D Graphene‐Based H2‐Production Photocatalyst and Electrocatalyst

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3D Graphene‐Based H₂‐Production Photocatalyst and Electrocatalyst