CuCo2O4 mixed metal oxide/TiO2 nanotube arrays hetero-nanostructure with enhanced photoelectrocatalytic activity toward galantamine

2019 ◽  
Vol 11 (25) ◽  
pp. 3221-3229 ◽  
Author(s):  
Fatemeh Bakhnooh ◽  
Majid Arvand ◽  
Shiva Hemmati
Keyword(s):  
Titanium Dioxide ◽  
Metal Oxide ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Mixed Metal Oxide ◽  
Nanotube Arrays ◽  
Mixed Metal ◽  
Photoelectrochemical Sensor ◽  
Vertically Aligned ◽  
Titanium Dioxide Nanotube Arrays

In this research, we aim to design a simple and effective photoelectrochemical sensor using the heterostructure of a mixed metal oxide coated on the surface of vertically aligned titanium dioxide nanotube arrays.

Synthesis, modification, and photo/photoelectrocatalytic degradation applications of TiO2 nanotube arrays: a review

2016 ◽  
Vol 5 (1) ◽  
Author(s):  
Ming-Zheng Ge ◽  
Chun-Yan Cao ◽  
Jian-Ying Huang ◽  
Shu-Hui Li ◽  
Song-Nan Zhang ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Nanotube Arrays ◽  
Photoelectrocatalytic Degradation ◽  
Titanium Dioxide Nanotube Arrays

AbstractTitanium dioxide nanotube arrays (TiO

C-axis preferentially oriented and fully activated TiO2 nanotube arrays for lithium ion batteries and supercapacitors

2014 ◽  
Vol 2 (29) ◽  
pp. 11454-11464 ◽  
Author(s):  
Dengyu Pan ◽  
He Huang ◽  
Xueyuan Wang ◽  
Liang Wang ◽  
Haobo Liao ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Ethylene Glycol ◽  
Lithium Ion Batteries ◽  
Oxygen Vacancies ◽  
Lithium Ion ◽  
Tio2 Nanotube Arrays ◽  
Nanotube Arrays ◽  
High Concentration ◽  
Oxygen Conditions ◽  
Titanium Dioxide Nanotube Arrays

We report the fabrication of long titanium dioxide nanotube arrays with highly c-axis preferentially oriented crystallization and a high concentration of oxygen vacancies by second anodization in ethylene glycol and annealing under poor-oxygen conditions.

Novel phosphorus doped carbon nitride modified TiO2 nanotube arrays with improved photoelectrochemical performance

Nanoscale ◽  
2015 ◽  
Vol 7 (39) ◽  
pp. 16282-16289 ◽  
Author(s):  
Jingyang Su ◽  
Ping Geng ◽  
Xinyong Li ◽  
Qidong Zhao ◽  
Xie Quan ◽  
...  
Keyword(s):  
Carbon Nitride ◽  
Tio2 Nanotube Arrays ◽  
Graphitic Carbon ◽  
Tio2 Nanotube ◽  
Graphitic Carbon Nitride ◽  
Nanotube Arrays ◽  
Photoelectrochemical Performance ◽  
Vertically Aligned ◽  
Phosphorus Doped

Novel phosphorus-doped graphitic-carbon nitride (P-C3N4) modified vertically aligned TiO2 nanotube arrays (NTs) were designed and synthesized.

scholarly journals Vertically Aligned Binder-Free TiO2 Nanotube Arrays Doped with Fe, S and Fe-S for Li-ion Batteries

Nanomaterials ◽  
2021 ◽  
Vol 11 (11) ◽  
pp. 2924
Author(s):  
Suriyakumar Dasarathan ◽  
Mukarram Ali ◽  
Tai-Jong Jung ◽  
Junghwan Sung ◽  
Yoon-Cheol Ha ◽  
...  
Keyword(s):  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Electrochemical Anodization ◽  
Nanotube Arrays ◽  
Kinetic Properties ◽  
Outer Diameter ◽  
Impregnation Method ◽  
Binder Free ◽  
Vertically Aligned ◽  
Discharge Capacities

Vertically aligned Fe, S, and Fe-S doped anatase TiO2 nanotube arrays are prepared by an electrochemical anodization process using an organic electrolyte in which lactic acid is added as an additive. In the electrolyte, highly ordered TiO2 nanotube layers with greater thickness of 12 μm, inner diameter of approx. 90 nm and outer diameter of approx. 170 nm are successfully obtained. Doping of Fe, S, and Fe-S via simple wet impregnation method substituted Ti and O sites with Fe and S, which leads to enhance the rate performance at high discharge C-rates. Discharge capacities of TiO2 tubes increased from 0.13 mAh cm−2(bare) to 0.28 mAh cm−2 for Fe-S doped TiO2 at 0.5 C after 100 cycles with exceptional capacity retention of 85 % after 100 cycles. Owing to the enhancement of thermodynamic and kinetic properties by doping of Fe-S, Li-diffusion increased resulting in remarkable discharge capacities of 0.27 mAh cm−2 and 0.16 mAh cm−2 at 10 C, and 30 C, respectively.

Photocatalytic methane decomposition over vertically aligned transparent TiO2 nanotube arrays

2011 ◽  
Vol 47 (9) ◽  
pp. 2613 ◽  
Author(s):  
Su-il In ◽  
Morten G. Nielsen ◽  
Peter C. K. Vesborg ◽  
Yidong Hou ◽  
Billie L. Abrams ◽  
...  
Keyword(s):  
Tio2 Nanotube Arrays ◽  
Methane Decomposition ◽  
Tio2 Nanotube ◽  
Nanotube Arrays ◽  
Vertically Aligned

As-grown vertically aligned amorphous TiO2 nanotube arrays as high-rate Li-based micro-battery anodes with improved long-term performance

2015 ◽  
Vol 151 ◽  
pp. 222-229 ◽  
Author(s):  
Andrea Lamberti ◽  
Nadia Garino ◽  
Adriano Sacco ◽  
Stefano Bianco ◽  
Angelica Chiodoni ◽  
...  
Keyword(s):  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
High Rate ◽  
Nanotube Arrays ◽  
Amorphous Tio2 ◽  
Vertically Aligned ◽  
Long Term Performance ◽  
Term Performance
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