Adsorptive removal and photocatalytic decomposition of cationic dyes on niobium oxide with deformed orthorhombic structure

2021 ◽  
pp. 125635
Author(s):  
Tarmizi Taher ◽  
Akihiro Yoshida ◽  
Aldes Lesbani ◽  
Irwan Kurnia ◽  
Guoqing Guan ◽  
...  
Keyword(s):  
Niobium Oxide ◽  
Cationic Dyes ◽  
Photocatalytic Decomposition ◽  
Orthorhombic Structure ◽  
Adsorptive Removal

Evaluation of the adsorptive removal of cationic dyes by greening biochar derived from agricultural bio-waste of rice husk

2021 ◽  
Author(s):  
Praveen Saravanan ◽  
Jegan Josephraj ◽  
Bhagavathi Pushpa Thillainayagam ◽  
Gokulan Ravindiran
Keyword(s):  
Rice Husk ◽  
Cationic Dyes ◽  
Adsorptive Removal

Enhanced adsorptive removal of cationic dyes from aqueous solution by chemically treated carob shells

2017 ◽  
Vol 100 ◽  
pp. 204-213 ◽  
Author(s):  
M. Farnane ◽  
A. Elhalil ◽  
A. Machrouhi ◽  
F.Z. Mahjoubi ◽  
M. Sadiq ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Cationic Dyes ◽  
Adsorptive Removal ◽  
Chemically Treated

scholarly journals Enhanced adsorptive removal of anionic and cationic dyes from single or mixed dye solutions using MOF PCN-222

RSC Advances ◽  
2017 ◽  
Vol 7 (27) ◽  
pp. 16273-16281 ◽  
Author(s):  
Haichao Li ◽  
Xinyu Cao ◽  
Chuang Zhang ◽  
Qing Yu ◽  
Zijian Zhao ◽  
...  
Keyword(s):  
Cationic Dyes ◽  
Adsorptive Removal ◽  
Adsorption Removal ◽  
Dye Solutions

MOF PCN-222 exhibits excellent adsorption/removal capacities for numerous anionic and cationic dyes individually and together in solutions.

Adsorptive removal of cationic dyes using hybrid material-based polyelectrolyte modified laterite soil

2021 ◽  
Vol 9 (2) ◽  
pp. 105135
Author(s):  
Thi Mai Viet Ngo ◽  
Thi Hien Lan Nguyen ◽  
Xuan Truong Mai ◽  
Thi Hong Nguyet Pham ◽  
Thi Thu Trang Nguyen ◽  
...  
Keyword(s):  
Hybrid Material ◽  
Cationic Dyes ◽  
Laterite Soil ◽  
Adsorptive Removal

scholarly journals Visible light photocatalysis by metal-to-metal charge transfer for degradation of methyl orange

2016 ◽  
Vol 4 (32) ◽  
pp. 12479-12486 ◽  
Author(s):  
C. P. Ireland ◽  
R. G. Palgrave ◽  
S. C. Bennett ◽  
A. W. J. Smith ◽  
J. H. Clark ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Methyl Orange ◽  
Visible Light ◽  
Diffuse Reflectance ◽  
Niobium Oxide ◽  
Photocatalytic Decomposition ◽  
Charge Transfer Transition ◽  
Oxide Interfaces ◽  
Metal Charge ◽  
Metal Charge Transfer

We have impregnated chromium(iii) onto a particulate niobium oxide to make bulk oxide–oxide interfaces, identifying by a combination of XPS and diffuse reflectance the energy of the metal-to-metal charge transfer transition that is responsible for the visible light photocatalytic decomposition of methyl orange.

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