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MD4063C1 - Method for producing nanotubes of titanium dioxide on a titanium substrate - Google Patents

Method for producing nanotubes of titanium dioxide on a titanium substrate Download PDF

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Publication number
MD4063C1
MD4063C1 MDA20100024A MD20100024A MD4063C1 MD 4063 C1 MD4063 C1 MD 4063C1 MD A20100024 A MDA20100024 A MD A20100024A MD 20100024 A MD20100024 A MD 20100024A MD 4063 C1 MD4063 C1 MD 4063C1
Authority
MD
Moldova
Prior art keywords
titanium
titanium dioxide
producing
producing nanotubes
substrate
Prior art date
Application number
MDA20100024A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD4063B1 (en
Inventor
Михаил ЕНАКИ
Ион ТИГИНЯНУ
Вячеслав УРСАКИ
Original Assignee
Технический университет Молдовы
Институт Прикладной Физики Академии Наук Молдовы
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Технический университет Молдовы, Институт Прикладной Физики Академии Наук Молдовы filed Critical Технический университет Молдовы
Priority to MDA20100024A priority Critical patent/MD4063C1/en
Publication of MD4063B1 publication Critical patent/MD4063B1/en
Publication of MD4063C1 publication Critical patent/MD4063C1/en

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  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

The invention relates to methods for producing nanomaterials, in particular to a method for producing nanotubes of titanium dioxide.The process, according to the invention, includes degreasing of titanium plate and anodic oxidation of its surface in an electrolyte containing hydrofluoric acid, phosphoric acid and ethylene glycol, at the electric current voltage of 50...150 V and the electrolyte temperature of -20...+50°C.
MDA20100024A 2010-02-18 2010-02-18 Method for producing nanotubes of titanium dioxide on a titanium substrate MD4063C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20100024A MD4063C1 (en) 2010-02-18 2010-02-18 Method for producing nanotubes of titanium dioxide on a titanium substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20100024A MD4063C1 (en) 2010-02-18 2010-02-18 Method for producing nanotubes of titanium dioxide on a titanium substrate

Publications (2)

Publication Number Publication Date
MD4063B1 MD4063B1 (en) 2010-08-31
MD4063C1 true MD4063C1 (en) 2011-03-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20100024A MD4063C1 (en) 2010-02-18 2010-02-18 Method for producing nanotubes of titanium dioxide on a titanium substrate

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MD (1) MD4063C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2732130C1 (en) * 2019-06-18 2020-09-11 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Method of producing photocatalyst based on nanotubular titanium dioxide

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JP2004331490A (en) * 2003-04-15 2004-11-25 Sumitomo Chem Co Ltd Titania nanotube and method for producing the same
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CN1974875A (en) * 2006-11-21 2007-06-06 北京工业大学 Prepn process of high length/diameter ratio titania nanotube array film
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CN101187043A (en) * 2007-09-17 2008-05-28 西北有色金属研究院 Preparation method of ultralong titania nanotube arrays with photocatalytic properties
CN101234781A (en) * 2008-02-29 2008-08-06 福州大学 Preparation method of high-purity brookite titanium dioxide nanotube
US20080241123A1 (en) * 2005-10-14 2008-10-02 Dewan Fazlul Hoque Chowdhury Amphiphilic Nanotubes And Micelles Comprising Same For Use In The Delivery of Biologically Active Agents
MD3535G2 (en) * 2007-03-21 2008-10-31 Государственный Университет Молд0 Process for nanodispersed titanium dioxide obtaining
CN101302036A (en) * 2008-07-03 2008-11-12 南开大学 A kind of preparation method of doped titanium dioxide nanotube
JP2009035463A (en) * 2007-08-03 2009-02-19 National Institute Of Advanced Industrial & Technology Carbon nanosheet / titanate nanotube composite, carbon nanosheet / titania nanorod composite, production method thereof and use thereof
CN101531396A (en) * 2009-04-22 2009-09-16 湖南大学 TiO2 nanotube with molecular imprinting functionalization
MD3977B1 (en) * 2008-11-11 2009-11-30 Universitatea De Stat Din Moldova Process for nanodispersed titanium dioxide obtaining
US20100006134A1 (en) * 2004-03-19 2010-01-14 Nippon Oil Corporation Nanotube-shaped titania and process for producing the same
US20100024879A1 (en) * 2007-02-21 2010-02-04 Northeastern University Titania nanotubes prepared by anodization in chloride-containing electrolytes
EP2191040A2 (en) * 2007-07-26 2010-06-02 The Penn State Research Foundation Highly-ordered titania nanotube arrays

Patent Citations (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6537517B1 (en) * 1996-09-30 2003-03-25 Chuba Electric Power Co., Ltd. Crystalline titania having nanotube crystal shape and process for producing the same
JP2003238157A (en) * 2002-02-13 2003-08-27 Toyota Motor Corp Titania nanotube
KR20030082431A (en) * 2002-04-15 2003-10-22 주식회사 엘지화학 Electropolymerization method for preparing nano-tube type conducting polymer using porous template, method for preparing electrochromic device, and electrochromic device prepared therefrom
US20060193766A1 (en) * 2003-04-15 2006-08-31 Akira Hasegawa Titania nanotube and method for producing same
JP2004331490A (en) * 2003-04-15 2004-11-25 Sumitomo Chem Co Ltd Titania nanotube and method for producing the same
JP2005263616A (en) * 2004-02-16 2005-09-29 Toray Ind Inc Method for producing carbon nanotube
US20100006134A1 (en) * 2004-03-19 2010-01-14 Nippon Oil Corporation Nanotube-shaped titania and process for producing the same
US20050224360A1 (en) * 2004-04-02 2005-10-13 The Penn Research Foundation Titania nanotube arrays for use as sensors and method of producing
US7011737B2 (en) * 2004-04-02 2006-03-14 The Penn State Research Foundation Titania nanotube arrays for use as sensors and method of producing
MD2585G2 (en) * 2004-06-01 2005-05-31 Ион ТИГИНЯНУ Process for semiconductor nanostructures obtaining
JP2006089307A (en) * 2004-09-21 2006-04-06 Inax Corp Method of producing titania nanotube
JP2007054694A (en) * 2005-08-22 2007-03-08 Tokyo Institute Of Technology Method for decomposing hardly decomposable organochlorine compound and carbon nanotube composite material
US20080241123A1 (en) * 2005-10-14 2008-10-02 Dewan Fazlul Hoque Chowdhury Amphiphilic Nanotubes And Micelles Comprising Same For Use In The Delivery of Biologically Active Agents
CN1974875A (en) * 2006-11-21 2007-06-06 北京工业大学 Prepn process of high length/diameter ratio titania nanotube array film
US20100024879A1 (en) * 2007-02-21 2010-02-04 Northeastern University Titania nanotubes prepared by anodization in chloride-containing electrolytes
KR100810122B1 (en) * 2007-03-07 2008-03-06 한국에너지기술연구원 Contact Combustion Gas Sensor with Titanium Oxide Nanotubes Dispersed with Palladium and Platinum
MD3535G2 (en) * 2007-03-21 2008-10-31 Государственный Университет Молд0 Process for nanodispersed titanium dioxide obtaining
EP2191040A2 (en) * 2007-07-26 2010-06-02 The Penn State Research Foundation Highly-ordered titania nanotube arrays
JP2009035463A (en) * 2007-08-03 2009-02-19 National Institute Of Advanced Industrial & Technology Carbon nanosheet / titanate nanotube composite, carbon nanosheet / titania nanorod composite, production method thereof and use thereof
CN101187043A (en) * 2007-09-17 2008-05-28 西北有色金属研究院 Preparation method of ultralong titania nanotube arrays with photocatalytic properties
CN101234781A (en) * 2008-02-29 2008-08-06 福州大学 Preparation method of high-purity brookite titanium dioxide nanotube
CN101302036A (en) * 2008-07-03 2008-11-12 南开大学 A kind of preparation method of doped titanium dioxide nanotube
MD3977B1 (en) * 2008-11-11 2009-11-30 Universitatea De Stat Din Moldova Process for nanodispersed titanium dioxide obtaining
CN101531396A (en) * 2009-04-22 2009-09-16 湖南大学 TiO2 nanotube with molecular imprinting functionalization

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* Cited by examiner, † Cited by third party
Title
Albu S.P., Ghicov A., Macak J.M., Hahn R., Schmuki P. Self-organized, free-standing TiO2 nanotube membrane for flow-through photocatalytic *
applications. Nano Letters, 2007, V. 5(7), p. 1286-1289. *
Mor G.K., Varghese O.K., Paulose M., Shankar K., Grimes C.A A review on highly ordered vertically oriented TiO2 nanotube arrays: Fabrication, material *
Mor G.K., Varghese O.K., Paulose M., Shankar K., Grimes C.A. A review on highly ordered vertically oriented TiO2 nanotube arrays: Fabrication, material properties, and solar energy applications. Solar Energy Materials & Solar cell, 2006, V. 90, p. 2011-2075. *
properties, and solar energy applications.Solar Energy Materials & Solar cell, 2006, V. 90, p. 2011-2075. *
S.P., Ghicov A., Macak J.M., Hahn R., Schmuki P. Self-organized, free-standing TiO2 nanotube membrane for flow-through photocatalytic applications. Nano Letters, 2007, V. 5(7), p. 1286-1289. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2732130C1 (en) * 2019-06-18 2020-09-11 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Method of producing photocatalyst based on nanotubular titanium dioxide

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Publication number Publication date
MD4063B1 (en) 2010-08-31

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