Results 11 to 20 of about 329,958 (322)

Porous-Wall Titania Nanotube Array Layers: Preparation and Photocatalytic Response

Nanomaterials, 2023
Electrochemical anodization is already a well-established process, owing to its multiple benefits for creating high-grade titanium dioxide nanotubes with suitable characteristics and tunable shapes.
Dumitru Luca, Marius Dobromir, George Stoian, Adrian Ciobanu, Mihaela Luca   +4 more
doaj   +1 more source

Anodization of Aluminum in Highly Viscous Phosphoric Acid. PART 2: Investigation of Anodic Oxide Formation and Dissolution Rates

International Journal of Electrochemical Science, 2018
A novel self-sticking adhesive tape for the local anodization of aluminum that can be removed without residue after anodization was developed. The extremely high viscosity of the electrolyte used in the anodization tape is the main difference to ...
Lissy Berndt, Malte Kleemeier, Karsten Thiel, Malte Burchardt, Andreas Hartwig   +4 more
doaj   +1 more source

Tunable Functionality and toxicity studies of Titanium Dioxide Nanotube Layers [PDF]

, 2010
In this work, we have developed economic process to elaborate scalable titanium dioxide nanotube layers which show a tunable functionality. The titanium dioxide nanotube layers was prepared by electrochemical anodization of Ti foil in 0.4 wt ...
Awitor, Ok, Bohatier, Jacques, Bonnemoy, Frédérique, Bonnet, Jl, Feschet-Chassot, E., Raspal, V., Sibaud, Y.   +6 more
core   +2 more sources

FORC-investigation of magnetic properties of Ni nanowire arrays synthesized using Al2O3 templates with different order of pores

St. Petersburg Polytechnical University Journal: Physics and Mathematics, 2022
This paper focuses on the investigation of magnetic properties of Ni nanowire arrays synthesized using Al2O3 porous templates with different durations of first anodization.
Sobirov Mukhammad, Samardak Aleksei, Potapova Sofia, Karibov Muslim, Rogachev Kirill, Ognev Alexey, Samardak Alexandder   +6 more
doaj   +1 more source

Study of the highly ordered TiO2 nanotubes physical properties prepared with two-step anodization

Results in Physics, 2018
Highly ordered hexagonal closely packed titanium dioxide nanotubes (TiO2 NTs) were successfully grown by a two-step anodization process. The TiO2 NTs were synthesized by electrochemical anodization of titanium foils in an ethylene glycol based ...
Negin Pishkar, Mahmood Ghoranneviss, Zohreh Ghorannevis, Hossein Akbari   +3 more
doaj   +1 more source

Preparation of NanoPorous Alumina by Anodization Method and Study of Their Structural Properties [PDF]

Engineering and Technology Journal, 2016
Highly ordered nanoporous alumina structures have been prepared by electrochemical anodization for high purity Al-foils, electrolyte cell parameters have controlled to obtain optimum preparation conditions.
Ali J Addie
doaj   +1 more source

Anodization of aluminum in highly viscous phosphoric acid PART 1: Investigation of anodic oxide layers by scanning electron microscopy (SEM) and in-situ electrochemical impedance spectroscopy (in-situ EIS)

International Journal of Electrochemical Science, 2018
A newly developed self-sticking tape which can be removed without residue facilitates local anodization on aluminum in cases of repair or re-work. The most prominent difference compared to conventional bath anodization is the exceptionally high viscosity
Lissy Berndt, Malte Kleemeier, Karsten Thiel, Andreas Hartwig, Malte Burchardt   +4 more
doaj   +1 more source

Nanoporous boron-doped diamond produced by a combination of high-energy ion irradiation and anodization

Electrochemistry Communications, 2023
A wide electrochemical window makes boron-doped diamond (BDD) a promising electrode material. To utilize its excellent properties, nanopore formation on the surface to increase the specific surface area is highly desirable.
Chenghao Lin, Yuki Maeda, Kuniaki Murase, Kazuhiro Fukami   +3 more
doaj   +1 more source

TiO2 nanotubes for room temperature toluene sensor [PDF]

, 2014
TiO2 nanotubes were used to prepare gas sensor and the gas sensing properties towards toluene were analyzed. Titania nanotube arrays were fabricated via electrochemical anodization method in glycerol electrolytes containing NH4F.
Boggio, Norberto Gabriel, Perillo, Patricia Maria, Rodriguez, Daniel Fabian   +2 more
core   +1 more source

Rapid growth of TiO2 nanotubes under the compact oxide layer: Evidence against the digging manner of dissolution reaction

Electrochemistry Communications, 2019
The growth mechanism of porous anodic oxides still remains controversial. The field-assisted dissolution theory suggests that the growth of nanotubes is driven by a “top-down” digging manner.
Kun Zhang, Shikai Cao, Chen Li, Jiarui Qi, Longfei Jiang, Jiajun Zhang, Xufei Zhu   +6 more
doaj   +1 more source