Nafion�-bonded porous titanium oxide electrodes for oxygen evolution: towards a regenerative fuel cell

1991 ◽  
Vol 21 (11) ◽  
pp. 982-985 ◽  
Author(s):  
A. Hamnett ◽  
P. S. Stevens ◽  
R. D. Wingate
Keyword(s):  
Fuel Cell ◽  
Titanium Oxide ◽  
Oxygen Evolution ◽  
Porous Titanium ◽  
Oxide Electrodes ◽  
Regenerative Fuel Cell ◽  
Porous Titanium Oxide

Effects of Thermal Annealing on Formation of Micro Porous Titanium Oxide by the Sol?Gel Method

2006 ◽  
Vol 89 (11) ◽  
pp. 3536-3540 ◽  
Author(s):  
Hiroshi Koyama ◽  
Masayuki Fujimoto ◽  
Tomoya Ohno ◽  
Hisao Suzuki ◽  
Junzo Tanaka
Keyword(s):  
Titanium Oxide ◽  
Thermal Annealing ◽  
Sol Gel ◽  
Porous Titanium ◽  
Gel Method ◽  
Sol Gel Method ◽  
Porous Titanium Oxide

Interwoven scaffolded porous titanium oxide nanocubes/carbon nanotubes framework for high-performance sodium-ion battery

2021 ◽  
Vol 59 ◽  
pp. 38-46
Author(s):  
Wen-Bei Yu ◽  
Wen-Da Dong ◽  
Chao-Fan Li ◽  
Nasiruddin Macadam ◽  
Jiu-Xiang Yang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Titanium Oxide ◽  
High Performance ◽  
Porous Titanium ◽  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Porous Titanium Oxide

A novel characteristic of porous titanium oxide implants

2007 ◽  
Vol 18 (6) ◽  
pp. 680-685 ◽  
Author(s):  
Takashi Sawase ◽  
Ryo Jimbo ◽  
Ann Wennerberg ◽  
Naoki Suketa ◽  
Yasuhiro Tanaka ◽  
...  
Keyword(s):  
Titanium Oxide ◽  
Porous Titanium ◽  
Porous Titanium Oxide

Porous Titanium Oxide Microspheres as Promising Catalyst for Lithium–Oxygen Batteries

2020 ◽  
Vol 8 (3) ◽  
pp. 1901257 ◽  
Author(s):  
Juanjuan Ge ◽  
Gaohui Du ◽  
Miao Zhang ◽  
Abul Kalam ◽  
Shukai Ding ◽  
...  
Keyword(s):  
Titanium Oxide ◽  
Porous Titanium ◽  
Lithium Oxygen Batteries ◽  
Porous Titanium Oxide

Anodization: A Promising Nano-Modification Technique of Titanium Implants for Orthopedic Applications

2006 ◽  
Vol 6 (9) ◽  
pp. 2682-2692 ◽  
Author(s):  
Chang Yao ◽  
Thomas J. Webster
Keyword(s):  
Titanium Oxide ◽  
Porous Titanium ◽  
Titanium Implants ◽  
Protective Oxide ◽  
Surface Features ◽  
Modification Technique ◽  
Titanium Surfaces ◽  
Anodized Titanium ◽  
Orthopedic Applications ◽  
Porous Titanium Oxide

Anodization is a well-established surface modification technique that produces protective oxide layers on valve metals such as titanium. Many studies have used anodization to produce micro-porous titanium oxide films on implant surfaces for orthopedic applications. An additional hydrothermal treatment has also been used in conjunction with anodization to deposit hydroxyapatite on titanium surfaces; this is in contrast to using traditional plasma spray deposition techniques. Recently, the ability to create nanometer surface structures (e.g., nano-tubular) via anodization of titanium implants in fluorine solutions have intrigued investigators to fabricate nano-scale surface features that mimic the natural bone environment. This paper will present an overview of anodization techniques used to produce micro-porous titanium oxide structures and nano-tubular oxide structures, subsequent properties of these anodized titanium surfaces, and ultimately their in vitro as well as in vivo biological responses pertinent for orthopedic applications. Lastly, this review will emphasize why anodized titanium structures that have nanometer surface features enhance bone forming cell functions.

Structurally Composite Membranes of Titanium Oxide and Titanium Phosphorus Oxide for Proton Conduction at Intermediate Temperatures

2002 ◽  
Vol 752 ◽  
Author(s):  
Toshinori Tsuru ◽  
Yasuhito Yagi ◽  
Yosuke Kinoshita ◽  
Tomohisa Yoshioka ◽  
Masashi Asada
Keyword(s):  
Titanium Oxide ◽  
Sol Gel ◽  
Composite Membranes ◽  
Titanium Isopropoxide ◽  
Porous Titanium ◽  
Phosphorus Oxide ◽  
Conductive Membranes ◽  
Electrical Conductivities ◽  
Hydrolysis Of ◽  
Porous Titanium Oxide

ABSTRACTComposite membranes of titanium oxide and phosphorus oxide (TiP) were prepared by the sol-gel method and evaluated for use as proton conductive materials at intermediate temperatures. Titanium phosphorus oxide sol solutions were prepared by the hydrolysis of titanium isopropoxide (TTIP) using hydrochloric acid as a catalyst in isopropanol solutions, and the addition of an appropriate amount of phosphoric acid (H3PO4). A new concept for structurally composite membranes is proposed for proton conductive membranes. A composite membrane, Ti/TiP, where the pores of a porous titanium oxide layer are filled with titanium phosphorus oxide, was found to be effective for high electrical conductivity as well as mechanical strength. Electrical conductivities as high as 0.1 and 0.06 S cm−1 at 100 and 300 °C, respectively, under a partial pressure of water of 50 kPa, was achieved for the Ti/ TiP membranes.

Self-Organized Porous Titanium Oxide Prepared in H[sub 2]SO[sub 4]/HF Electrolytes

2003 ◽  
Vol 6 (3) ◽  
pp. B12 ◽  
Author(s):  
R. Beranek ◽  
H. Hildebrand ◽  
P. Schmuki
Keyword(s):  
Titanium Oxide ◽  
Porous Titanium ◽  
Self Organized ◽  
Porous Titanium Oxide
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