LT2011094A - Plono elektrai laidaus permatomo grafeno sluoksnio gamybos būdas - Google Patents

Plono elektrai laidaus permatomo grafeno sluoksnio gamybos būdas

Info

Publication number
LT2011094A
LT2011094A LT2011094A LT2011094A LT2011094A LT 2011094 A LT2011094 A LT 2011094A LT 2011094 A LT2011094 A LT 2011094A LT 2011094 A LT2011094 A LT 2011094A LT 2011094 A LT2011094 A LT 2011094A
Authority
LT
Lithuania
Prior art keywords
graphite oxide
conductive transparent
electro
aqueous suspension
thin
Prior art date
Application number
LT2011094A
Other languages
English (en)
Other versions
LT5943B (lt
Inventor
Jurgis Barkauskas
Original Assignee
Vilniaus Universitetas
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 Vilniaus Universitetas filed Critical Vilniaus Universitetas
Priority to LT2011094A priority Critical patent/LT5943B/lt
Priority to EP12165127.7A priority patent/EP2583941B1/en
Publication of LT2011094A publication Critical patent/LT2011094A/lt
Publication of LT5943B publication Critical patent/LT5943B/lt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0046—Inorganic membrane manufacture by slurry techniques, e.g. die or slip-casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/021—Carbon
    • B01D71/0211—Graphene or derivates thereof
    • 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
    • C01B32/15—Nano-sized carbon materials
    • C01B32/182—Graphene
    • C01B32/184—Preparation
    • 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
    • C01B32/182—Graphene
    • C01B32/184—Preparation
    • C01B32/19—Preparation by exfoliation
    • C01B32/192—Preparation by exfoliation starting from graphitic oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/42—Details of membrane preparation apparatus

Landscapes

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

Abstract

Išradimas priklauso plonų elektrai laidžių permatomų sluoksnių gamybai, ypač plonų elektrai laidžių permatomų grafeno sluoksnių gamybai, kurie gali būti panaudoti kaip elektrodai elektrooptiniuose prietaisuose tarp jų saulės elementuose, skystųjų kristalų monitoriuose, jutikliuose ir panašiai. Plono elektrai laidaus permatomo grafeno sluoksnio gamybos būdas apima grafito oksido vandeninės suspensijos paruošimą, gautos grafito oksido vandeninės suspensijos filtravimą per akytą polimerinį filtrą, kurio metu grafito oksido dalelėms nusėdus ant filtro paviršiaus susidaro plonas grafito oksido sluoksnis. Išradimu siekiama gauti mažesnio storio grafeno sluoksnius su didesniu elektriniu laidumu ir geresnės kokybės. Tam grafito oksido vandeninę suspensiją filtruoja per nukleoporinį polikarbonatinį membraninį filtrą į šarminę terpę, kuri per minėtą filtrą sąveikauja su grafito oksido suspensija, ją suardo, o ant filtro paviršiaus nusėda grafito oksido nanodalelės, sudarydamos sluoksnį, kurį praplauna, išdžiovina ir redukuoja reduktoriaus tirpalu iki grafeno, gautą grafeno sluoksnį praplauna, pašalinant reduktoriaus likučius ir išdžiovina.
LT2011094A 2011-10-20 2011-10-20 Plono elektrai laidaus permatomo grafeno sluoksnio gamybos būdas LT5943B (lt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
LT2011094A LT5943B (lt) 2011-10-20 2011-10-20 Plono elektrai laidaus permatomo grafeno sluoksnio gamybos būdas
EP12165127.7A EP2583941B1 (en) 2011-10-20 2012-04-23 Method of production of thin, transparent and electrically conductive graphene layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LT2011094A LT5943B (lt) 2011-10-20 2011-10-20 Plono elektrai laidaus permatomo grafeno sluoksnio gamybos būdas

Publications (2)

Publication Number Publication Date
LT2011094A true LT2011094A (lt) 2013-04-25
LT5943B LT5943B (lt) 2013-06-25

Family

ID=46298226

Family Applications (1)

Application Number Title Priority Date Filing Date
LT2011094A LT5943B (lt) 2011-10-20 2011-10-20 Plono elektrai laidaus permatomo grafeno sluoksnio gamybos būdas

Country Status (2)

Country Link
EP (1) EP2583941B1 (lt)
LT (1) LT5943B (lt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112016029321A2 (pt) * 2014-06-20 2017-08-22 Fundacio Inst Catala De Nanociencia I Nanotecnologia método de formação de um dispositivo eletrônico sobre um substrato flexível
CN106931997B (zh) * 2014-12-09 2019-08-06 上海昕鼎网络科技有限公司 一种感应纤毛、传感器、传感器集群、人工神经元系统、智能机器人
CN104891477B (zh) * 2015-05-15 2016-11-09 北京交通大学 一种简单环保的石墨烯纸制备方法
CN105097298A (zh) * 2015-05-27 2015-11-25 北京交通大学 一种利用氧化石墨烯溶液制备石墨烯水凝胶电极的方法
EP3331823A1 (en) * 2015-08-06 2018-06-13 King Abdullah University Of Science And Technology Method for preparing microstructure arrays on the surface of thin film material
CN108840333A (zh) * 2018-01-10 2018-11-20 西北师范大学 一种多孔状氧化石墨的制备方法
CN114377471B (zh) * 2022-01-07 2023-05-09 中钢集团南京新材料研究院有限公司 一种金属纳米颗粒的抽滤分离方法
CN115364679B (zh) * 2022-07-27 2023-06-27 中国地质大学（武汉） 一种钾离子选择性薄膜及其制备方法
CN115138211B (zh) * 2022-08-11 2023-05-23 安徽智泓净化科技股份有限公司 一种荷负电改性纳滤膜及其生产工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5785049A (en) 1994-09-21 1998-07-28 Inhale Therapeutic Systems Method and apparatus for dispersion of dry powder medicaments
US7449133B2 (en) 2006-06-13 2008-11-11 Unidym, Inc. Graphene film as transparent and electrically conducting material
US20100323177A1 (en) * 2007-05-14 2010-12-23 Northwestern University Graphene oxide sheet laminate and method
US20100128439A1 (en) * 2008-11-24 2010-05-27 General Electric Company Thermal management system with graphene-based thermal interface material
WO2011046775A1 (en) 2009-10-13 2011-04-21 Board Of Regents, The University Of Texas System Producing transparent conductive films from graphene

Also Published As

Publication number Publication date
LT5943B (lt) 2013-06-25
EP2583941B1 (en) 2017-04-05
EP2583941A1 (en) 2013-04-24

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