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...

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.

scholarly journals Efficient visible-light photocatalytic H2 evolution with heterostructured Ag2S modified CdS nanowires

RSC Advances ◽  
2021 ◽  
Vol 11 (45) ◽  
pp. 28211-28222
Author(s):  
Congrong Lu ◽  
Shiwen Du ◽  
Yanfei Zhao ◽  
Qi Wang ◽  
Kuankuan Ren ◽  
...  
Keyword(s):  
Visible Light ◽  
H2 Evolution ◽  
Effective Separation ◽  
Highly Effective ◽  
Cds Nanowires ◽  
And Migration ◽  
Photocatalytic H2 Evolution ◽  
Visible Light Photocatalytic

Ag2S/CdS heterojunction exhibits excellent photocatalytic H2 evolution performances, due to the highly effective separation and migration of charges.

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.

Sign in / Sign up

Export Citation Format

Share Document