A hydrogen gas sensor employing vertically aligned TiO2 nanotube arrays prepared by template-assisted method

2011 ◽  
Vol 160 (1) ◽  
pp. 1494-1498 ◽  
Author(s):  
Jiwon Lee ◽  
Dai Hong Kim ◽  
Seong-Hyeon Hong ◽  
Jae Young Jho
Keyword(s):  
Gas Sensor ◽  
Hydrogen Gas ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Nanotube Arrays ◽  
Vertically Aligned

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.

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.

scholarly journals Study on the Morphology Stability of TiO2 Nanotube Arrays towards Temperature as a Potential Toxic Gas Sensor

2016 ◽  
Vol 20 ◽  
pp. 130-132
Author(s):  
Mohd Hasmizam Razali ◽  
Muhammad Hafiz Ashraf Mat Zaid ◽  
Mahani Yusoff
Keyword(s):  
Gas Sensor ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Nanotube Arrays ◽  
Toxic Gas

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

A selective room temperature formaldehyde gas sensor using TiO2 nanotube arrays

2011 ◽  
Vol 156 (2) ◽  
pp. 505-509 ◽  
Author(s):  
Shiwei Lin ◽  
Dongrong Li ◽  
Jian Wu ◽  
Xiaogan Li ◽  
S.A. Akbar
Keyword(s):  
Gas Sensor ◽  
Room Temperature ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Nanotube Arrays
Sign in / Sign up

Export Citation Format

Share Document