MX338468B - Method for the preparation of carbon nanotubes doped with different elements. - Google Patents

Method for the preparation of carbon nanotubes doped with different elements.

Info

Publication number
MX338468B
MX338468B MX2011007528A MX2011007528A MX338468B MX 338468 B MX338468 B MX 338468B MX 2011007528 A MX2011007528 A MX 2011007528A MX 2011007528 A MX2011007528 A MX 2011007528A MX 338468 B MX338468 B MX 338468B
Authority
MX
Mexico
Prior art keywords
carbon nanotubes
preparation
different elements
nanotubes doped
nanotubes
Prior art date
Application number
MX2011007528A
Other languages
Spanish (es)
Other versions
MX2011007528A (en
Inventor
Juan Francisco Pérez Robles
Lina Marcela Hoyos Palacio
Hader Vladimir Martínez Tejada
Alejandra García García
Original Assignee
Ct De Investigación Y De Estudios Avanzados Del I P N
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 Ct De Investigación Y De Estudios Avanzados Del I P N filed Critical Ct De Investigación Y De Estudios Avanzados Del I P N
Priority to MX2011007528A priority Critical patent/MX338468B/en
Priority to PCT/IB2012/053590 priority patent/WO2013008209A2/en
Priority to BR112014000647A priority patent/BR112014000647A2/en
Priority to BR122015016757-4A priority patent/BR122015016757A2/en
Publication of MX2011007528A publication Critical patent/MX2011007528A/en
Priority to CR20140016A priority patent/CR20140016A/en
Priority to CO14006109A priority patent/CO6852061A2/en
Priority to CL2014000102A priority patent/CL2014000102A1/en
Publication of MX338468B publication Critical patent/MX338468B/en
Priority to CL2017000699A priority patent/CL2017000699A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/158—Carbon nanotubes
    • C01B32/16—Preparation
    • C01B32/162—Preparation characterised by catalysts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2202/00—Structure or properties of carbon nanotubes
    • C01B2202/06—Multi-walled nanotubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

The present invention relates to a method for the synthesis and in-situ doping of carbon nanotubes (CNT). The method of the invention enables the manufacture of nanotubes in an economically viable way and free from amorphous carbon, resulting in that their purification is performed only by the catalyst, which process requires just a few washes with low-concentration commercial acid. Also, this process allows the in-situ doping of carbon nanotubes with different doping elements during and after growth.
MX2011007528A 2011-07-14 2011-07-14 Method for the preparation of carbon nanotubes doped with different elements. MX338468B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
MX2011007528A MX338468B (en) 2011-07-14 2011-07-14 Method for the preparation of carbon nanotubes doped with different elements.
PCT/IB2012/053590 WO2013008209A2 (en) 2011-07-14 2012-07-13 Methods for the preparation of carbon nanotubes doped with different elements
BR112014000647A BR112014000647A2 (en) 2011-07-14 2012-07-13 methods for preparing doped carbon nanotubes with different elements
BR122015016757-4A BR122015016757A2 (en) 2011-07-14 2012-07-13 method for the synthesis and doping of amorphous carbon free carbon nanotubes
CR20140016A CR20140016A (en) 2011-07-14 2014-01-14 METHODS FOR THE PREPARATION OF NTCS GIVEN WITH DIFFERENT ELEMENTS
CO14006109A CO6852061A2 (en) 2011-07-14 2014-01-14 Methods for preparing doped ntcs with different elements
CL2014000102A CL2014000102A1 (en) 2011-07-14 2014-01-14 Method for the synthesis and doping of carbon nanotubes comprising the preparation of a sol-gel support containing an oxide of a catalytic transition metal, the cultivation of carbon nanotubes, doping of nanotubes with a doping element and purification; and doped carbon nanotubes
CL2017000699A CL2017000699A1 (en) 2011-07-14 2017-03-23 Methods for preparing doped ntcs with different elements.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX2011007528A MX338468B (en) 2011-07-14 2011-07-14 Method for the preparation of carbon nanotubes doped with different elements.

Publications (2)

Publication Number Publication Date
MX2011007528A MX2011007528A (en) 2013-02-07
MX338468B true MX338468B (en) 2016-04-13

Family

ID=46939726

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011007528A MX338468B (en) 2011-07-14 2011-07-14 Method for the preparation of carbon nanotubes doped with different elements.

Country Status (6)

Country Link
BR (2) BR112014000647A2 (en)
CL (2) CL2014000102A1 (en)
CO (1) CO6852061A2 (en)
CR (1) CR20140016A (en)
MX (1) MX338468B (en)
WO (1) WO2013008209A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110538670B (en) * 2018-05-28 2023-04-11 中国石油化工股份有限公司 Catalytic oxidation catalyst, preparation method thereof and cyclohexane oxidation method
CN109678138B (en) * 2019-01-09 2022-04-26 温州大学 Preparation method of single-chiral single-walled carbon nanotube
US11767466B2 (en) 2019-04-17 2023-09-26 Saudi Arabian Oil Company Nanocomposite coated proppants and methods of making same
CN113710769A (en) 2019-04-17 2021-11-26 沙特阿拉伯石油公司 Method of suspending weighting agents in drilling fluids
US11370951B2 (en) 2019-04-17 2022-06-28 Saudi Arabian Oil Company Methods of suspending weighting agents in a drilling fluid
US11377944B2 (en) 2019-04-17 2022-07-05 Saudi Arabian Oil Company Methods of suspending proppants in hydraulic fracturing fluid
CN110265677B (en) * 2019-07-01 2022-06-03 苏州工业职业技术学院 NiCo @ NiS-inlaid S-doped carbon nanotube composite material and preparation and application thereof
US11370706B2 (en) 2019-07-26 2022-06-28 Saudi Arabian Oil Company Cement slurries, cured cement and methods of making and use thereof
CN112357907A (en) * 2020-10-21 2021-02-12 同济大学 Amorphous boron-nitrogen co-doped carbon nanotube and preparation method and application thereof
CN112624089B (en) * 2021-01-16 2022-06-21 桂林理工大学 Method for synthesizing spiral carbon nano tube-carbon nano tube heterojunction
CN116119626B (en) * 2022-11-22 2024-07-02 湖南大学 Synthesis method of PEG-200-2-C@MoSe2@NMWCNT nanocomposite heterojunction material based on N-doped CNT
CN116747890B (en) * 2023-05-25 2024-04-26 太原理工大学 Preparation and application of BN-supported modified metal oxide doped electrochemical catalyst

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7754183B2 (en) 2005-05-20 2010-07-13 Clemson University Research Foundation Process for preparing carbon nanostructures with tailored properties and products utilizing same
FI120195B (en) 2005-11-16 2009-07-31 Canatu Oy Carbon nanotubes functionalized with covalently bonded fullerenes, process and apparatus for producing them, and composites thereof
KR100951730B1 (en) 2007-05-30 2010-04-07 삼성전자주식회사 Carbon nanotube having improved conductivity, process for preparing the same, and electrode comprising the carbon nanotube
CN101433828A (en) 2008-12-19 2009-05-20 天津大学 Aluminum doped titanium dioxide nano tube visible-light responsive photocatalyst and preparation method
CN101591001B (en) 2009-06-29 2011-08-31 西北有色金属研究院 Method for preparing Pd doped TiO2 nanotube array composite material
CN101717983A (en) 2009-12-24 2010-06-02 浙江大学 Preparation method of sulphur and fluorin-doped titanium dioxide nanotube

Also Published As

Publication number Publication date
MX2011007528A (en) 2013-02-07
CL2014000102A1 (en) 2014-10-24
CR20140016A (en) 2014-06-03
BR122015016757A2 (en) 2019-08-27
CL2017000699A1 (en) 2017-11-10
BR112014000647A2 (en) 2017-02-14
CO6852061A2 (en) 2014-01-30
WO2013008209A3 (en) 2013-06-20
WO2013008209A2 (en) 2013-01-17

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Legal Events

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GB Transfer or assignment

Owner name: CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DE

FG Grant or registration