CO2 Preactivation in Photoinduced Reduction via Surface Functionalization of TiO2 Nanoparticles

2013 ◽  
Vol 4 (3) ◽  
pp. 475-479 ◽  
Author(s):  
Daniel Finkelstein-Shapiro ◽  
Sarah Hurst Petrosko ◽  
Nada M. Dimitrijevic ◽  
David Gosztola ◽  
Kimberly A. Gray ◽  
...  
Keyword(s):  
Tio2 Nanoparticles ◽  
Surface Functionalization

Surface Functionalization of TiO2 Nanoparticles Influences the Conductivity of Ionic Liquid-Based Composite Electrolytes

2019 ◽  
Vol 3 (1) ◽  
pp. 342-350 ◽  
Author(s):  
Pin Ma ◽  
Yanyan Fang ◽  
Di Zhang ◽  
Hongbo Cheng ◽  
Nianqing Fu ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Tio2 Nanoparticles ◽  
Surface Functionalization ◽  
Composite Electrolytes

Preparation of Thin Films of TiO2 Nanoparticles using Electrophoresis Deposition Method

2009 ◽  
Vol 129 (9) ◽  
pp. 620-626
Author(s):  
Kazuatsu Ito ◽  
Yuuki Sato ◽  
Motonari Adachi ◽  
Shinzo Yoshikado
Keyword(s):  
Thin Films ◽  
Tio2 Nanoparticles ◽  
Deposition Method ◽  
Electrophoresis Deposition

Effects of Wet Chemical Oxidation on Surface Functionalization and Morphology of Highly Oriented Pyrolytic Graphite

2020 ◽  
Author(s):  
Mikhail Trought ◽  
Isobel Wentworth ◽  
Timothy Leftwich ◽  
Kathryn Perrine
Keyword(s):  
Surface Functionalization ◽  
Functional Group ◽  
Pyrolytic Graphite ◽  
Surface Oxidation ◽  
Chemical Oxidation ◽  
Synthesis Methods ◽  
Acid Solutions ◽  
Highly Oriented Pyrolytic Graphite ◽  
Wet Chemical ◽  
Surface Morphologies

The knowledge of chemical functionalization for area selective deposition (ASD) is crucial for designing the next generation heterogeneous catalysis. Surface functionalization by oxidation was studied on the surface of highly oriented pyrolytic graphite (HOPG). The HOPG surface was exposed to with various concentrations of two different acids (HCl and HNO3). We show that exposure of the HOPG surface to the acid solutions produce primarily the same -OH functional group and also significant differences the surface topography. Mechanisms are suggested to explain these strikingly different surface morphologies after surface oxidation. This knowledge can be used to for ASD synthesis methods for future graphene-based technologies.

Effect of Oleic Acid Surface Modification on Dispersibility of TiO2 Nanoparticles in Transformer Oils

2013 ◽  
Vol 28 (6) ◽  
pp. 594-598 ◽  
Author(s):  
Yu-Zhen LÜ ◽  
Sheng-Nan ZHANG ◽  
Yue-Fan DU ◽  
Mu-Tian CHEN ◽  
Cheng-Rong LI
Keyword(s):  
Surface Modification ◽  
Oleic Acid ◽  
Tio2 Nanoparticles ◽  
Transformer Oils
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