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

Info

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

Links

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

Family

ID=43569042

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

Country Status (1)

Country Link
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

Citations (23)

* 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
JP2004331490A (en) * 2003-04-15 2004-11-25 Sumitomo Chem Co Ltd Titania nanotube and its manufacturing method
MD2585G2 (en) * 2004-06-01 2005-05-31 Ион ТИГИНЯНУ Process for semiconductor nanostructures obtaining
JP2005263616A (en) * 2004-02-16 2005-09-29 Toray Ind Inc Method for producing carbon nanotube
US20050224360A1 (en) * 2004-04-02 2005-10-13 The Penn Research Foundation Titania nanotube arrays for use as sensors and method of producing
JP2006089307A (en) * 2004-09-21 2006-04-06 Inax Corp Method of producing titania nanotube
US20060193766A1 (en) * 2003-04-15 2006-08-31 Akira Hasegawa Titania nanotube and method for producing same
JP2007054694A (en) * 2005-08-22 2007-03-08 Tokyo Institute Of Technology Method for decomposing hardly decomposable chlorinated organic compound, and carbon nanotube composite material
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
KR100810122B1 (en) * 2007-03-07 2008-03-06 한국에너지기술연구원 Catalytic combustible flammable gas sensor using palladium and platinum dispersed titania nanotube
CN101187043A (en) * 2007-09-17 2008-05-28 西北有色金属研究院 Preparation method for super long titanium dioxide nanotube array with photocatalytic performance
CN101234781A (en) * 2008-02-29 2008-08-06 福州大学 Method for preparing high pure brookite type titanium dioxide nano-tube
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 Preparation of doped titanium dioxide nano-tube
JP2009035463A (en) * 2007-08-03 2009-02-19 National Institute Of Advanced Industrial & Technology Carbon nanosheet-titanate nanotube composite material and carbon nanosheet-titania nanorod composite material, their production method, and their application
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 its manufacturing method
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 chlorinated organic 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 Catalytic combustible flammable gas sensor using palladium and platinum dispersed titania nanotube
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 material and carbon nanosheet-titania nanorod composite material, their production method, and their application
CN101187043A (en) * 2007-09-17 2008-05-28 西北有色金属研究院 Preparation method for super long titanium dioxide nanotube array with photocatalytic performance
CN101234781A (en) * 2008-02-29 2008-08-06 福州大学 Method for preparing high pure brookite type titanium dioxide nano-tube
CN101302036A (en) * 2008-07-03 2008-11-12 南开大学 Preparation of doped titanium dioxide nano-tube
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

Non-Patent Citations (6)

* 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

Also Published As

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

Similar Documents

Publication Publication Date Title
SA515360160B1 (en) Electrochemical reduction of CO2 with co-oxidation of an alcohol
MX2015000412A (en) Electropolishing of superconductive radio frequency cavities.
BR112012018071A2 (en) method for applying a conformable nanocoat by means of a low pressure plasma process
WO2011156301A8 (en) Electrochemical system and method for machining strongly passivating metals
EA201390148A1 (en) DEVICE FOR APPLICATION IN ELECTRICAL DEFINITION AND ELECTRODESIGNATION OF METALS
WO2013016447A3 (en) Catalysts for low temperature electrolytic co2 reduction
WO2011129633A3 (en) Copper electrolysis solution for producing electrolytic copper foil, method of producing electrolytic copper foil, and electrolytic copper foil
WO2009102629A3 (en) Electrical apparatus with integral thin film solid state battery and methods of manufacture
IN2014KN01179A (en)
WO2012102561A3 (en) Method for preparing a conductive thin film comprising reduced graphene oxide and carbon nanotube, and transparent electrode including the conductive thin film prepared thereby
IN2013CN00291A (en)
GB2503838A (en) Electrolytic exfoliation of graphite
EP2523329A3 (en) Voltage controlled current source for voltage regulation
EP2466320A3 (en) Measuring the electrical insulation resistance of a DC voltage source
MX361261B (en) Cathode for electrolytic evolution of hydrogen.
WO2011154532A3 (en) Method for feeding electrical power into a three-phase ac voltage system
WO2013110371A3 (en) Multilevel converter
GB201102023D0 (en) Electrolysis method, apparatus and product
MD4063C1 (en) Method for producing nanotubes of titanium dioxide on a titanium substrate
MX343147B (en) Contact bar with multiple support surfaces and insulating capping board.
MX2014006842A (en) Method of forming a photovoltaic cell.
MX365023B (en) A cathode and method of manufacturing.
WO2013000580A3 (en) Device and method for producing hydrogen in a highly efficient manner, and uses thereof
WO2012071345A3 (en) Electrolyte solution and method of removing hydrogen from metals
MX2014008730A (en) Method for dna defined etching of a graphene nanostructure.

Legal Events

Date Code Title Description
FG4A Patent for invention issued
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees