FI20116175L - Nanocellulose composites - Google Patents

Nanocellulose composites Download PDF

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Publication number
FI20116175L
FI20116175L FI20116175A FI20116175A FI20116175L FI 20116175 L FI20116175 L FI 20116175L FI 20116175 A FI20116175 A FI 20116175A FI 20116175 A FI20116175 A FI 20116175A FI 20116175 L FI20116175 L FI 20116175L
Authority
FI
Finland
Prior art keywords
graphite
graphene
nanocellulose composites
cellulose fibers
cellulose
Prior art date
Application number
FI20116175A
Other languages
Finnish (fi)
Swedish (sv)
Inventor
Paeivi Laaksonen
Markus Linder
Original Assignee
Teknologian Tutkimuskeskus Vtt Oy
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 Teknologian Tutkimuskeskus Vtt Oy filed Critical Teknologian Tutkimuskeskus Vtt Oy
Priority to FI20116175A priority Critical patent/FI20116175L/en
Priority to PCT/FI2012/051159 priority patent/WO2013076372A1/en
Publication of FI20116175L publication Critical patent/FI20116175L/en

Links

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
    • C01B32/20—Graphite
    • C01B32/21—After-treatment
    • 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
    • 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
    • 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
    • C01B32/20—Graphite
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C08K3/042—Graphene or derivatives, e.g. graphene oxides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/18—Highly hydrated, swollen or fibrillatable fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/46—Non-siliceous fibres, e.g. from metal oxides
    • D21H13/50—Carbon fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
    • D21H15/08—Flakes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
    • D21H21/52—Additives of definite length or shape

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Health & Medical Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Composite materials that utilize cellulose fibers are disclosed. The attachment between the cellulose fibers is strengthened by means of particles of graphite and/or graphene acting as binder. The composite material is prepared from a mixture containing water and cellulose, and graphite and/or graphene as an additive.
FI20116175A 2011-11-24 2011-11-24 Nanocellulose composites FI20116175L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20116175A FI20116175L (en) 2011-11-24 2011-11-24 Nanocellulose composites
PCT/FI2012/051159 WO2013076372A1 (en) 2011-11-24 2012-11-23 Nanocellulose composites

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20116175A FI20116175L (en) 2011-11-24 2011-11-24 Nanocellulose composites

Publications (1)

Publication Number Publication Date
FI20116175L true FI20116175L (en) 2013-05-25

Family

ID=48469203

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20116175A FI20116175L (en) 2011-11-24 2011-11-24 Nanocellulose composites

Country Status (2)

Country Link
FI (1) FI20116175L (en)
WO (1) WO2013076372A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104910398A (en) * 2014-03-12 2015-09-16 中国科学院金属研究所 Nanocellulose-assisted preparation method of high-content graphene flexible conductive composite membrane
CN105218841B (en) * 2014-07-02 2019-03-01 中国科学院金属研究所 It is a kind of by graphite to the simple preparation method of composite graphite alkene paper
FI127814B (en) 2014-11-06 2019-03-15 Teknologian Tutkimuskeskus Vtt Oy Cellulose based functional composites, energy storage devices and manufacturing methods thereof
CN104477878B (en) * 2014-12-04 2017-01-25 中国科学院山西煤炭化学研究所 Graphene-based hierarchical porous carbon material as well as preparation method and application thereof
KR101751349B1 (en) 2015-03-03 2017-06-27 한국원자력연구원 Introduction of an aromatic compound onto a nanocellulose surface and its fabrication method of an organic-inorganic composite
WO2017092778A1 (en) * 2015-11-30 2017-06-08 Knauf Gips Kg Building products comprising graphene or graphene oxide in the bulk material and method for producing such building products
US10744461B2 (en) 2016-08-02 2020-08-18 Washington University Ultrafiltration membrane based on bacterial nanocellulose and graphene oxide
US10729988B2 (en) 2016-08-02 2020-08-04 Washington University Bilayered structures for solar steam generation
CN109896522A (en) * 2017-12-11 2019-06-18 山东省圣泉生物质石墨烯研究院 A kind of graphene composite nano fiber element, preparation method and purposes
WO2019157301A1 (en) * 2018-02-09 2019-08-15 University Of Maryland, College Park Graphite materials, and methods for fabricating and use thereof
EP3872173A1 (en) * 2020-02-28 2021-09-01 CIC nanoGUNE - Asociación Centro de Investigación Cooperativa en Nanociencias Method for producing crystalline nanocellulose
EP3872172A1 (en) * 2020-02-28 2021-09-01 CIC nanoGUNE - Asociación Centro de Investigación Cooperativa en Nanociencias Conductive cellulose composite materials and uses thereof
DE102020116043B3 (en) 2020-06-17 2021-01-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Process for producing a composite material containing nanocellulose particles
CN114181413B (en) * 2021-12-20 2023-05-02 上海交通大学 Nanocellulose/expanded graphite composite film and preparation method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7709133B2 (en) * 2005-06-15 2010-05-04 Ut-Battelle, Llc Electrically conductive cellulose composite
WO2011076979A1 (en) * 2009-12-22 2011-06-30 Moilanen, Pasi Fabrication and application of polymer-graphitic material nanocomposites and hybride materials
KR101152737B1 (en) * 2010-03-08 2012-06-15 경북대학교 산학협력단 Lyocell complexs, preparation methods and a use of thereof
CN102174214B (en) * 2011-03-07 2014-05-21 海南光宇生物科技有限公司 Bacterial cellulose/graphene composite material and preparation method thereof

Also Published As

Publication number Publication date
WO2013076372A1 (en) 2013-05-30

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Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: TEKNOLOGIAN TUTKIMUSKESKUS VTT OY

MM Patent lapsed