Enhanced photogenerated carrier separation in CdS quantum dot sensitized ZnFe2O4/ZnIn2S4 nanosheet stereoscopic films for exceptional visible light photocatalytic H2 evolution performance

Nanoscale ◽  
2017 ◽  
Vol 9 (18) ◽  
pp. 5912-5921 ◽  
Author(s):  
Yajie Chen ◽  
Guohui Tian ◽  
Wei Zhou ◽  
Yuting Xiao ◽  
Jinge Wang ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Visible Light ◽  
Photogenerated Carrier ◽  
H2 Evolution ◽  
Cds Quantum Dot ◽  
Carrier Separation ◽  
Photocatalytic H2 Evolution ◽  
Visible Light Photocatalytic

MoS2 quantum dot-modified Ag/polyaniline composites with enhanced photogenerated carrier separation for highly efficient visible light photocatalytic H2 evolution performance

2017 ◽  
Vol 7 (16) ◽  
pp. 3531-3538 ◽  
Author(s):  
Xiufang Wang ◽  
Shaohua Chen ◽  
Miaomiao Zhang ◽  
Youyou Huang ◽  
Shaojie Feng ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Quantum Dot ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Photogenerated Carrier ◽  
H2 Evolution ◽  
Carrier Separation ◽  
Polyaniline Composites ◽  
Photocatalytic H2 Evolution ◽  
Visible Light Photocatalytic

Uniform heterostructured MoS2 QDs–Ag/PANI composites are fabricated, which exhibit significantly enhanced photocatalytic activity for H2 production under visible light irradiation.

High-field Polarization Boosting Visible-Light Photocatalytic H2 Evolution of Narrow-bandgap Semiconducting (1-x)KNbO3-xBa(Ni1/2Nb1/2)O3-δ Ferroelectric Ceramics

2021 ◽  
Author(s):  
YuChen Lan ◽  
WenBin Tang ◽  
Changlai Yuan ◽  
Xiaogang Xue ◽  
Xiao Liu ◽  
...  
Keyword(s):  
Visible Light ◽  
Migration Rate ◽  
High Field ◽  
Ferroelectric Ceramics ◽  
H2 Evolution ◽  
Narrow Bandgap ◽  
Carrier Separation ◽  
And Migration ◽  
Photocatalytic H2 Evolution ◽  
Visible Light Photocatalytic

A depolarized electric field (Edp) of ferroelectrics to boost the carrier separation and migration rate is critical to promote the field of visible light photocatalytic hydrogen evolution (PHE). Here, the...

Cubic quantum dot/hexagonal microsphere ZnIn2S4 heterophase junctions for exceptional visible-light-driven photocatalytic H2 evolution

2017 ◽  
Vol 5 (18) ◽  
pp. 8451-8460 ◽  
Author(s):  
Jinge Wang ◽  
Yajie Chen ◽  
Wei Zhou ◽  
Guohui Tian ◽  
Yuting Xiao ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Visible Light ◽  
Hydrogen Evolution ◽  
H2 Evolution ◽  
Photocatalytic Hydrogen Evolution ◽  
Visible Light Driven ◽  
Photocatalytic H2 Evolution ◽  
Visible Light Photocatalytic

Cubic quantum dot/hexagonal microsphere ZnIn2S4 heterophase junctions were prepared and exhibited significantly higher visible-light photocatalytic hydrogen evolution performance than single cubic or hexagonal ZnIn2S4.

MAPbI3 microcrystals integrated with Ti3C2Tx MXene nanosheets for efficient visible-light photocatalytic H2 evolution

2021 ◽  
Author(s):  
Wenbo Li ◽  
Fang Wang ◽  
Zhengguo Zhang ◽  
Shixiong Min
Keyword(s):  
Aqueous Solution ◽  
Visible Light ◽  
H2 Evolution ◽  
Composite Photocatalysts ◽  
Photocatalytic H2 Evolution ◽  
Visible Light Photocatalytic

Integrating Ti3C2Tx MXene nanosheets (Ti3C2Tx NSs) as an efficient cocatalyst with MAPbI3 microcrystals results in superior MAPbI3/Ti3C2Tx NSs composite photocatalysts for H2 evolution from MAPbI3-saturated HI aqueous solution by visible...

A curly architectured graphitic carbon nitride (g-C3N4) towards efficient visible-light photocatalytic H2 evolution

2020 ◽  
Vol 7 (2) ◽  
pp. 347-355 ◽  
Author(s):  
Yuanzhi Hong ◽  
Longyan Wang ◽  
Enli Liu ◽  
Jiahui Chen ◽  
Zhiguo Wang ◽  
...  
Keyword(s):  
Visible Light ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
H2 Evolution ◽  
Photocatalytic H2 Evolution ◽  
Visible Light Photocatalytic

The unique curly-like architecture g-C3N4 with excellent photocatalytic H2 evolved activity was reported by a facile precursor-reforming strategy.

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