Novel photocatalytic water splitting solar-to-hydrogen energy conversion: CdLa2S4 and CdLa2Se4 ternary semiconductor compounds

2018 ◽  
Vol 20 (13) ◽  
pp. 8848-8858 ◽  
Author(s):  
A. H. Reshak
Keyword(s):  
Visible Light ◽  
Energy Conversion ◽  
Ab Initio ◽  
Water Splitting ◽  
Light Illumination ◽  
Hydrogen Energy ◽  
Visible Light Illumination ◽  
Semiconductor Compounds ◽  
Ternary Semiconductor ◽  
Ternary Semiconductor Compounds

Comprehensive ab initio calculations from first- to second-principles methods are performed to investigate the suitability of non-centro-symmetric CdLa2S4 and CdLa2Se4 to be used as active photocatalysts under visible light illumination.

Visible light induced hydrogen production over thiophenothiazine-based dye sensitized TiO2 photocatalyst in neutral water

RSC Advances ◽  
2015 ◽  
Vol 5 (40) ◽  
pp. 31415-31421 ◽  
Author(s):  
Amritanjali Tiwari ◽  
Indranil Mondal ◽  
Ujjwal Pal
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Water Splitting ◽  
Light Illumination ◽  
Tio2 Photocatalyst ◽  
Photocatalytic Hydrogen Production ◽  
Dye Sensitized ◽  
Visible Light Illumination ◽  
Neutral Water

Novel thiophenothiazine sensitized TiO2 photocatalysts show high photocatalytic hydrogen production from water splitting under visible light illumination.

A single energy conversion and storage cell of nickel-doped cobalt oxide under UV and visible light illumination

2019 ◽  
Vol 328 ◽  
pp. 135120
Author(s):  
Ketsuda Kongsawatvoragul ◽  
Saran Kalasina ◽  
Nutthaphon Phattharasupakun ◽  
Montree Sawangphruk
Keyword(s):  
Visible Light ◽  
Energy Conversion ◽  
Cobalt Oxide ◽  
Light Illumination ◽  
Storage Cell ◽  
Visible Light Illumination ◽  
Energy Conversion And Storage ◽  
And Storage

Self-Biasing Photoelectrochemical Cell for Spontaneous Overall Water Splitting under Visible-Light Illumination

ChemSusChem ◽  
2013 ◽  
Vol 6 (7) ◽  
pp. 1276-1281 ◽  
Author(s):  
Quanpeng Chen ◽  
Jinhua Li ◽  
Xuejin Li ◽  
Ke Huang ◽  
Baoxue Zhou ◽  
...  
Keyword(s):  
Visible Light ◽  
Water Splitting ◽  
Photoelectrochemical Cell ◽  
Light Illumination ◽  
Overall Water Splitting ◽  
Visible Light Illumination

Structural, optical, and XPS studies of doped yttria for superior water splitting under visible light illumination

2019 ◽  
Vol 848 ◽  
pp. 113335 ◽  
Author(s):  
I. Neelakanta Reddy ◽  
Ch. Venkata Reddy ◽  
Migyung Cho ◽  
Dongseob Kim ◽  
Jaesool Shim
Keyword(s):  
Visible Light ◽  
Water Splitting ◽  
Light Illumination ◽  
Visible Light Illumination

Photoelectrocatalytic Oxidation of Organics Under Visible Light Illumination: A Short Review

2015 ◽  
Vol 19 (6) ◽  
pp. 512-520 ◽  
Author(s):  
Nikolaos Karanasios ◽  
Jenia Georgieva ◽  
Eugenia Valova ◽  
Stephan Armyanov ◽  
Georgios Litsardakis ◽  
...  
Keyword(s):  
Visible Light ◽  
Short Review ◽  
Light Illumination ◽  
Photoelectrocatalytic Oxidation ◽  
Visible Light Illumination ◽  
Oxidation Of Organics

scholarly journals Enhanced Visible-Light Photocatalytic Performance of SAPO-5-Based g-C3N4 Composite for Rhodamine B (RhB) Degradation

Materials ◽  
2019 ◽  
Vol 12 (23) ◽  
pp. 3948
Author(s):  
Lingfang Qiu ◽  
Zhiwei Zhou ◽  
Mengfan Ma ◽  
Ping Li ◽  
Jinyong Lu ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Redox Reactions ◽  
Photocatalytic Performance ◽  
Dye Degradation ◽  
Thermal Polymerization ◽  
Light Illumination ◽  
Electron Hole ◽  
Visible Light Illumination ◽  
Visible Light Photocatalytic

Novel visible-light responded aluminosilicophosphate-5 (SAPO-5)/g-C3N4 composite has been easily constructed by thermal polymerization for the mixture of SAPO-5, NH4Cl, and dicyandiamide. The photocatalytic activity of SAPO-5/g-C3N4 is evaluated by degrading RhB (30 mg/L) under visible light illumination (λ > 420 nm). The effects of SAPO-5 incorporation proportion and initial RhB concentration on the photocatalytic performance have been discussed in detail. The optimized SAPO-5/g-C3N4 composite shows promising degradation efficiency which is 40.6% higher than that of pure g-C3N4. The degradation rate improves from 0.007 min−1 to 0.022 min−1, which is a comparable photocatalytic performance compared with other g-C3N4-based heterojunctions for dye degradation. The migration of photo-induced electrons from g-C3N4 to the Al site of SAPO-5 should promote the photo-induced electron-hole pairs separation rate of g-C3N4 efficiently. Furthermore, the redox reactions for RhB degradation occur on the photo-induced holes in the g-C3N4 and Al sites in SAPO-5, respectively. This achievement not only improves the photocatalytic activity of g-C3N4 efficiently, but also broadens the application of SAPOs in the photocatalytic field.

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