CL2017000699A1 - Methods for preparing doped ntcs with different elements. - Google Patents

Methods for preparing doped ntcs with different elements.

Info

Publication number
CL2017000699A1
CL2017000699A1 CL2017000699A CL2017000699A CL2017000699A1 CL 2017000699 A1 CL2017000699 A1 CL 2017000699A1 CL 2017000699 A CL2017000699 A CL 2017000699A CL 2017000699 A CL2017000699 A CL 2017000699A CL 2017000699 A1 CL2017000699 A1 CL 2017000699A1
Authority
CL
Chile
Prior art keywords
ntcs
methods
different elements
nanotubes
preparing doped
Prior art date
Application number
CL2017000699A
Other languages
Spanish (es)
Inventor
Palacio Lina Marcela Hoyos
Tejada Hader Vladimir Martínez
Robles Juan Francisco Perez
Original Assignee
Centro De Investigación Y De Estudios Avanzados Del Instituto Politecnico Nac
Univ Pontificia Bolivariana
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 Centro De Investigación Y De Estudios Avanzados Del Instituto Politecnico Nac, Univ Pontificia Bolivariana filed Critical Centro De Investigación Y De Estudios Avanzados Del Instituto Politecnico Nac
Publication of CL2017000699A1 publication Critical 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

<p>LA PRESENTE INVENCIÓN SE REFIERE A UN MÉTODO PARA LA SÍNTESIS Y EL DOPAJE IN-SITU DE NANOTUBOS DE CARBONO NTCs. EL MÉTODO DE LA INVENCIÓN PERMITE LA PRODUCCIÓN DE NANOTUBOS DE UNA MANERA ECONÓMICAMENTE VIABLE Y LIBRES DE CARBÓN AMORFO, LO QUE RESULTA EN QUE SU PURIFICACIÓN SE LLEVA A CABO SOLAMENTE PARA RETIRAR EL CATALIZADOR, LA CUAL SOLO REQUIERE DE ALGUNOS LAVADOS CON SOLUCIONES DE ÁCIDOS COMERCIALES EN BAJA CONCENTRACIÓN. TAMBIÉN, ESTE PROCESO PERMITE EL DOPAJE DE LOS NANOTUBOS CON DIFERENTES ELEMENTOS DOPANTES DURANTE Y DESPUÉS DE SU CRECIMIENTO.</p><p> THIS INVENTION REFERS TO A METHOD FOR SYNTHESIS AND IN-SITU DOPING OF CARBON NANOTUBES NTCs. THE METHOD OF THE INVENTION ALLOWS THE PRODUCTION OF NANOTUBES IN A WAY ECONOMICALLY VIABLE AND FREE OF AMORFO CARBON, WHICH RESULTS IN THAT ITS PURIFICATION IS CARRIED OUT ONLY TO REMOVE THE CATALYST, WHICH ONLY REQUIRES SOME WASHED SOLUTIONS IN LOW CONCENTRATION. ALSO, THIS PROCESS ALLOWS THE DOPING OF NANOTUBES WITH DIFFERENT DOPANT ELEMENTS DURING AND AFTER THEIR GROWTH. </p>

CL2017000699A 2011-07-14 2017-03-23 Methods for preparing doped ntcs with different elements. CL2017000699A1 (en)

Applications Claiming Priority (2)

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.
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

Publications (1)

Publication Number Publication Date
CL2017000699A1 true CL2017000699A1 (en) 2017-11-10

Family

ID=46939726

Family Applications (2)

Application Number Title Priority Date Filing Date
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.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
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

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
US11377944B2 (en) 2019-04-17 2022-07-05 Saudi Arabian Oil Company Methods of suspending proppants in hydraulic fracturing fluid
WO2020214374A1 (en) 2019-04-17 2020-10-22 Saudi Arabian Oil Company Methods of suspending weighting agents in a drilling fluid
US11370951B2 (en) 2019-04-17 2022-06-28 Saudi Arabian Oil Company Methods of suspending weighting agents in a drilling fluid
US11767466B2 (en) 2019-04-17 2023-09-26 Saudi Arabian Oil Company Nanocomposite coated proppants and methods of making same
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
CN116119626A (en) * 2022-11-22 2023-05-16 湖南大学 Synthesis method of C@MoSe2@NCNT material based on N-doped CNT structure
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
CR20140016A (en) 2014-06-03
CO6852061A2 (en) 2014-01-30
CL2014000102A1 (en) 2014-10-24
BR112014000647A2 (en) 2017-02-14
BR122015016757A2 (en) 2019-08-27
MX338468B (en) 2016-04-13
MX2011007528A (en) 2013-02-07
WO2013008209A2 (en) 2013-01-17
WO2013008209A3 (en) 2013-06-20

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