WO2015034469A3 - A process for cleaning carbon nanotubes and other nanostructured films - Google Patents

A process for cleaning carbon nanotubes and other nanostructured films Download PDF

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Publication number
WO2015034469A3
WO2015034469A3 PCT/US2013/057872 US2013057872W WO2015034469A3 WO 2015034469 A3 WO2015034469 A3 WO 2015034469A3 US 2013057872 W US2013057872 W US 2013057872W WO 2015034469 A3 WO2015034469 A3 WO 2015034469A3
Authority
WO
WIPO (PCT)
Prior art keywords
carbon nanotubes
cleaning
carbon
carbon nanostructure
deposition
Prior art date
Application number
PCT/US2013/057872
Other languages
French (fr)
Other versions
WO2015034469A2 (en
Inventor
Huaping Li
Original Assignee
Aneeve Nanotechnologies, Llc
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 Aneeve Nanotechnologies, Llc filed Critical Aneeve Nanotechnologies, Llc
Priority to PCT/US2013/057872 priority Critical patent/WO2015034469A2/en
Publication of WO2015034469A2 publication Critical patent/WO2015034469A2/en
Publication of WO2015034469A3 publication Critical patent/WO2015034469A3/en

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Classifications

    • 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
    • C01B32/168—After-treatment
    • C01B32/17—Purification

Abstract

A process for the cleaning of carbon nanostructure and similar materials and structures for removal of surfactant chemicals. The process includes washing the carbon nanostructures with concentrated acetic acid which may be glacial acetic acid. The cleaning process is also considered in carbon nanostructure film preparation with deposition of carbon nanostructures in solution with surfactant chemicals before the washing. Possible surfactants include sodium cholate (SC) and sodium dodecyl sulfate (SDS). Carbon nanostructure deposition on a substrate may be by various printing methods.
PCT/US2013/057872 2013-09-03 2013-09-03 A process for cleaning carbon nanotubes and other nanostructured films WO2015034469A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2013/057872 WO2015034469A2 (en) 2013-09-03 2013-09-03 A process for cleaning carbon nanotubes and other nanostructured films

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2013/057872 WO2015034469A2 (en) 2013-09-03 2013-09-03 A process for cleaning carbon nanotubes and other nanostructured films

Publications (2)

Publication Number Publication Date
WO2015034469A2 WO2015034469A2 (en) 2015-03-12
WO2015034469A3 true WO2015034469A3 (en) 2015-07-16

Family

ID=52629067

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/057872 WO2015034469A2 (en) 2013-09-03 2013-09-03 A process for cleaning carbon nanotubes and other nanostructured films

Country Status (1)

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WO (1) WO2015034469A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2743559C1 (en) * 2019-12-31 2021-02-19 федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный технический университет имени Н.Э. Баумана (национальный исследовательский университет)" (МГТУ им. Н.Э. Баумана) Method for removing residual solvent from layers based on carbon nanotubes

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5695900A (en) * 1995-12-21 1997-12-09 Colorado School Of Mines Surface treatment of magnetic particles for use in reprographic processes
US20040067503A1 (en) * 2002-04-22 2004-04-08 Weihong Tan Functionalized nanoparticles and methods of use
US20040126900A1 (en) * 2001-04-13 2004-07-01 Barry Stephen E High affinity peptide- containing nanoparticles
US20060062718A1 (en) * 2003-12-09 2006-03-23 Bahr Jeffrey L Process for purifying carbon nanotubes made on refractory oxide supports
US20060111008A1 (en) * 2002-05-21 2006-05-25 Arthur David J Method for patterning carbon nanotube coating and carbon nanotube wiring
US20100166637A1 (en) * 2005-09-15 2010-07-01 Kirk Jeremy Ziegler Type Separation of Single-Walled Carbon Nanotubes via Two-Phase Liquid Extraction
US20100254886A1 (en) * 2002-11-26 2010-10-07 Carbon Nanotechnologies, Inc. Carbon Nanotube Particulates, Compositions and Use Thereof
US7879153B1 (en) * 2010-02-26 2011-02-01 Samsung Electro-Mechanics Co., Ltd. Method for cleaning metal nanoparticles
US20110048277A1 (en) * 2009-08-14 2011-03-03 Ramesh Sivarajan Solvent-based and water-based carbon nanotube inks with removable additives
US20110237686A1 (en) * 2010-03-26 2011-09-29 Cerulean Pharma Inc Formulations and methods of use
US20130178357A1 (en) * 2012-01-05 2013-07-11 Brookhaven Science Associates, Llc Method for Removing Strongly Adsorbed Surfactants and Capping Agents from Metal to Facilitate their Catalytic Applications

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5695900A (en) * 1995-12-21 1997-12-09 Colorado School Of Mines Surface treatment of magnetic particles for use in reprographic processes
US20040126900A1 (en) * 2001-04-13 2004-07-01 Barry Stephen E High affinity peptide- containing nanoparticles
US20040067503A1 (en) * 2002-04-22 2004-04-08 Weihong Tan Functionalized nanoparticles and methods of use
US20060111008A1 (en) * 2002-05-21 2006-05-25 Arthur David J Method for patterning carbon nanotube coating and carbon nanotube wiring
US20100254886A1 (en) * 2002-11-26 2010-10-07 Carbon Nanotechnologies, Inc. Carbon Nanotube Particulates, Compositions and Use Thereof
US20060062718A1 (en) * 2003-12-09 2006-03-23 Bahr Jeffrey L Process for purifying carbon nanotubes made on refractory oxide supports
US20100166637A1 (en) * 2005-09-15 2010-07-01 Kirk Jeremy Ziegler Type Separation of Single-Walled Carbon Nanotubes via Two-Phase Liquid Extraction
US20110048277A1 (en) * 2009-08-14 2011-03-03 Ramesh Sivarajan Solvent-based and water-based carbon nanotube inks with removable additives
US7879153B1 (en) * 2010-02-26 2011-02-01 Samsung Electro-Mechanics Co., Ltd. Method for cleaning metal nanoparticles
US20110237686A1 (en) * 2010-03-26 2011-09-29 Cerulean Pharma Inc Formulations and methods of use
US20130178357A1 (en) * 2012-01-05 2013-07-11 Brookhaven Science Associates, Llc Method for Removing Strongly Adsorbed Surfactants and Capping Agents from Metal to Facilitate their Catalytic Applications

Also Published As

Publication number Publication date
WO2015034469A2 (en) 2015-03-12

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