5,10,15,20-Tetrakis(4-carboxylphenyl)porphyrin modified nickel-cobalt layer double hydroxide nanosheets as enhanced photoelectrocatalysts for methanol oxidation under visible-light

2020 ◽  
Vol 561 ◽  
pp. 881-889 ◽  
Author(s):  
Hui Yang ◽  
Dexin Yin ◽  
Linna Gao ◽  
Xiao Zhang ◽  
Xianxi Zhang ◽  
...  
Keyword(s):  
Visible Light ◽  
Methanol Oxidation ◽  
Layer Double Hydroxide ◽  
Nickel Cobalt ◽  
Cobalt Layer ◽  
Double Hydroxide

Novel S-scheme RP/NiCo-LDH composite with remarkably enhanced photocatalytic activity for H2 evolution under visible light

2021 ◽  
Author(s):  
Linying Hu ◽  
Jing Xu ◽  
Yin Liu ◽  
Sheng Zhao
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Hydrogen Evolution ◽  
Layered Double Hydroxide ◽  
Photocatalytic Performance ◽  
Red Phosphorus ◽  
H2 Evolution ◽  
Nickel Cobalt ◽  
Double Hydroxide

A novel red phosphorus/nickel cobalt layered double hydroxide (RP/NiCo-LDH) heterojunction was successfully prepared, and exhibited excellent photocatalytic performance for hydrogen evolution. The formation of S-scheme between purified RP and NiCo-LDH...

Improved Visible-Light-Induced Photocatalytic Performance of ZnAl Layered Double Hydroxide by Incorporation of Ni2+

2018 ◽  
Vol 18 (1) ◽  
pp. 753-760 ◽  
Author(s):  
Min Qi ◽  
Lihui Fan ◽  
Yanming Shen ◽  
Hong Zou ◽  
Xiaolu Tian ◽  
...  
Keyword(s):  
Visible Light ◽  
Layered Double Hydroxide ◽  
Photocatalytic Performance ◽  
Double Hydroxide

scholarly journals Silver Orthophosphate Immobilized on Flaky Layered Double Hydroxides as the Visible-Light-Driven Photocatalysts

2012 ◽  
Vol 2012 ◽  
pp. 1-6 ◽  
Author(s):  
Xianlu Cui ◽  
Yaogang Li ◽  
Qinghong Zhang ◽  
Hongzhi Wang
Keyword(s):  
Visible Light ◽  
Diffuse Reflectance Spectroscopy ◽  
Diffraction Field ◽  
X Ray Diffraction ◽  
Transmission Electron ◽  
Photocatalytic Activities ◽  
Visible Light Driven ◽  
Double Hydroxide ◽  
Double Hydroxides ◽  
Acid Red G

Flaky layered double hydroxide (FLDH) was prepared by the reconstruction of its oxide in alkali solution. The composites with FLDH/Ag3PO4mass ratios at 1.6 : 1 and 3 : 1 were fabricated by the coprecipitation method. The powders were characterized by X-ray diffraction, field-emission scanning electron microscopy, transmission electron microscope, and UV-vis diffuse reflectance spectroscopy. The results indicated that the well-distributed Ag3PO4in a fine crystallite size was formed on the surface of FLDH. The photocatalytic activities of the Ag3PO4immobilized on FLDH were significantly enhanced for the degradation of acid red G under visible light irradiation compared to bare Ag3PO4. The composite with the FLDH/Ag3PO4mass ratio of 3 : 1 showed a higher photocatalytic efficiency.

Fabrication of a novel ZnO/MMO/CNT nanohybrid derived from multi-cationic layered double hydroxide for photocatalytic degradation of azo dye under visible light

RSC Advances ◽  
2015 ◽  
Vol 5 (25) ◽  
pp. 19675-19685 ◽  
Author(s):  
Fatemeh Khodam ◽  
Zolfaghar Rezvani ◽  
Ali Reza Amani-Ghadim
Keyword(s):  
Visible Light ◽  
Photocatalytic Degradation ◽  
Layered Double Hydroxide ◽  
Azo Dye ◽  
Double Hydroxide ◽  
Degradation Of Azo Dye

A facile and effective approach for assembling ZnO/MMO/CNT nanohybrid with excellent photodegradation performance under visible light is reported.

scholarly journals Retracted Article: Synthesis and characterization of Co/Ti layered double hydroxide and its application as a photocatalyst for degradation of aqueous Congo Red

RSC Advances ◽  
2015 ◽  
Vol 5 (112) ◽  
pp. 92189-92206 ◽  
Author(s):  
Priyadarshi Roy Chowdhury ◽  
Krishna G. Bhattacharyya
Keyword(s):  
Visible Light ◽  
Layered Double Hydroxide ◽  
Congo Red ◽  
Synthesis And Characterization ◽  
Retracted Article ◽  
Double Hydroxide

Hydrothermally synthesized 2 : 1 Co/Ti LDH exhibits remarkable visible light assisted degradation of Congo Red (∼99.7%) to simple and less toxic molecules than the parent carcinogenic dye.

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