Selectivity Enhancement in Electrochemical Reduction of Oxalic Acid on Titanium Dioxide Nanoparticles Achieved by Shape and Energy-states Controls

2021 ◽  
Author(s):  
Hiroto Eguchi ◽  
Kenichi Kato ◽  
Gergely Juhász ◽  
Miho Yamauchi
Keyword(s):  
Titanium Dioxide ◽  
Catalytic Activity ◽  
Oxalic Acid ◽  
Electrochemical Reduction ◽  
Titanium Dioxide Nanoparticles ◽  
Computational Studies ◽  
Shape Controlled ◽  
Energy States

We applied various shape-controlled TiO2 nanoparticles (NPs) for the electrochemical reduction to produce an alcoholic compound. Catalytic activity depended on the shape of TiO2 NPs. Computational studies revealed that high...

scholarly journals Photocatalytic Degradation of Organics by Using Nanocrystalline Titania

2017 ◽  
Vol 2017 ◽  
pp. 1-5 ◽  
Author(s):  
Sana Ahmad ◽  
Anam Nazir ◽  
Tousif Hussain
Keyword(s):  
Titanium Dioxide ◽  
Catalytic Activity ◽  
Titanium Dioxide Nanoparticles ◽  
High Surface ◽  
Sol Gel ◽  
High Surface Area ◽  
Crystalline Form ◽  
Titanium Butoxide ◽  
Fine Spray ◽  
Ft Ir

Titanium dioxide nanoparticles were prepared by a modified sol-gel route. Titanium butoxide was used as precursor and nebulizer was used for a fine spray of particles. The prepared powders were characterized by FT-IR, SEM, XRD, and TGA-DTA methods. The results indicated that nanoparticles with small size and high surface area were synthesized. XRD result indicated that TiO2 nanoparticles were obtained in pure anatase crystalline form with a crystallite size of 40 nm. The catalytic activity of as-synthesized nanoparticles was tested for the degradation of formic acid and toluene.

Study of the effect of the ligand structure on the catalytic activity of Pd@ ligand decorated halloysite: Combination of experimental and computational studies

2019 ◽  
Vol 33 (5) ◽  
pp. e4891 ◽  
Author(s):  
Sevda Dehghani ◽  
Samahe Sadjadi ◽  
Naeimeh Bahri‐Laleh ◽  
Mehdi Nekoomanesh‐Haghighi ◽  
Albert Poater
Keyword(s):  
Catalytic Activity ◽  
Computational Studies ◽  
Ligand Structure
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