EP2760787A1 - Process for producing graphene nanotapes - Google Patents
Process for producing graphene nanotapesInfo
- Publication number
- EP2760787A1 EP2760787A1 EP12769382.8A EP12769382A EP2760787A1 EP 2760787 A1 EP2760787 A1 EP 2760787A1 EP 12769382 A EP12769382 A EP 12769382A EP 2760787 A1 EP2760787 A1 EP 2760787A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- nanoribbons
- graphene nanoribbons
- heating
- precursor material
- metal surface
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 239000002074 nanoribbon Substances 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 14
- 239000002243 precursor Substances 0.000 claims description 12
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 125000003118 aryl group Chemical group 0.000 claims description 6
- 229910052737 gold Inorganic materials 0.000 claims description 6
- 238000000137 annealing Methods 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 229910052786 argon Inorganic materials 0.000 claims description 4
- -1 aromatic halide Chemical class 0.000 claims description 4
- 238000004544 sputter deposition Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 229910052741 iridium Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910052763 palladium Inorganic materials 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- 229910052703 rhodium Inorganic materials 0.000 claims description 2
- 229910052707 ruthenium Inorganic materials 0.000 claims description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 6
- 239000010931 gold Substances 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 235000010290 biphenyl Nutrition 0.000 description 3
- 239000004305 biphenyl Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 3
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 238000000386 microscopy Methods 0.000 description 2
- SGLABWSGSRHOBR-UHFFFAOYSA-N 6,11-dibromo-1,2,3,4-tetraphenyltriphenylene Chemical group C=1C=CC=CC=1C1=C(C=2C=CC=CC=2)C(C=2C=CC=CC=2)=C2C3=CC(Br)=CC=C3C3=CC=C(Br)C=C3C2=C1C1=CC=CC=C1 SGLABWSGSRHOBR-UHFFFAOYSA-N 0.000 description 1
- NPNNLGXEAGTSRN-UHFFFAOYSA-N 9-bromo-10-(10-bromoanthracen-9-yl)anthracene Chemical group C12=CC=CC=C2C(Br)=C(C=CC=C2)C2=C1C1=C(C=CC=C2)C2=C(Br)C2=CC=CC=C12 NPNNLGXEAGTSRN-UHFFFAOYSA-N 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- C01B32/182—Graphene
- C01B32/184—Preparation
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/12—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/16—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed including, apart from doping materials or other impurities, only elements of Group IV of the Periodic System
- H01L29/1606—Graphene
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2204/00—Structure or properties of graphene
- C01B2204/06—Graphene nanoribbons
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
- C01P2004/17—Nanostrips, nanoribbons or nanobelts, i.e. solid nanofibres with two significantly differing dimensions between 1-100 nanometer
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Power Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Composite Materials (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011054103A DE102011054103A1 (en) | 2011-09-30 | 2011-09-30 | Method of making graphene nanoribbons |
PCT/EP2012/069130 WO2013045579A1 (en) | 2011-09-30 | 2012-09-27 | Process for producing graphene nanotapes |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2760787A1 true EP2760787A1 (en) | 2014-08-06 |
Family
ID=46982565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12769382.8A Withdrawn EP2760787A1 (en) | 2011-09-30 | 2012-09-27 | Process for producing graphene nanotapes |
Country Status (10)
Country | Link |
---|---|
US (1) | US20140241975A1 (en) |
EP (1) | EP2760787A1 (en) |
JP (1) | JP2014527952A (en) |
KR (1) | KR20140108628A (en) |
CN (1) | CN103906707B (en) |
DE (1) | DE102011054103A1 (en) |
IL (1) | IL231782A0 (en) |
SG (1) | SG11201401027QA (en) |
TW (1) | TWI538881B (en) |
WO (1) | WO2013045579A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI562960B (en) | 2011-11-14 | 2016-12-21 | Basf Se | Segmented graphene nanoribbons |
WO2018149823A1 (en) * | 2017-02-17 | 2018-08-23 | Westfälische Wilhelms-Universität Münster | Electrolyte-additive for lithium-ion battery systems |
CN115676812A (en) * | 2022-07-04 | 2023-02-03 | 昆明理工大学 | Method for preparing chiral graphene nanoribbon on Au (111) substrate |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005019104A2 (en) * | 2003-08-18 | 2005-03-03 | President And Fellows Of Harvard College | Controlled nanotube fabrication and uses |
DE102007041820A1 (en) * | 2007-09-03 | 2009-03-05 | Universität Bielefeld | graphite layers |
GB0913011D0 (en) * | 2009-07-27 | 2009-09-02 | Univ Durham | Graphene |
US8426309B2 (en) * | 2009-09-10 | 2013-04-23 | Lockheed Martin Corporation | Graphene nanoelectric device fabrication |
US20120261644A1 (en) * | 2011-04-18 | 2012-10-18 | International Business Machines Corporation | Structure and method of making graphene nanoribbons |
-
2011
- 2011-09-30 DE DE102011054103A patent/DE102011054103A1/en not_active Withdrawn
-
2012
- 2012-09-27 KR KR1020147008218A patent/KR20140108628A/en not_active Application Discontinuation
- 2012-09-27 CN CN201280048136.9A patent/CN103906707B/en not_active Expired - Fee Related
- 2012-09-27 EP EP12769382.8A patent/EP2760787A1/en not_active Withdrawn
- 2012-09-27 WO PCT/EP2012/069130 patent/WO2013045579A1/en active Application Filing
- 2012-09-27 US US14/347,240 patent/US20140241975A1/en not_active Abandoned
- 2012-09-27 JP JP2014532390A patent/JP2014527952A/en active Pending
- 2012-09-27 SG SG11201401027QA patent/SG11201401027QA/en unknown
- 2012-09-28 TW TW101135794A patent/TWI538881B/en not_active IP Right Cessation
-
2014
- 2014-03-27 IL IL231782A patent/IL231782A0/en unknown
Non-Patent Citations (1)
Title |
---|
SOLDANO C ET AL: "Production, properties and potential of graphene", CARBON, ELSEVIER, OXFORD, GB, vol. 48, no. 8, 1 July 2010 (2010-07-01), pages 2127 - 2150, XP026996062, ISSN: 0008-6223, [retrieved on 20100204] * |
Also Published As
Publication number | Publication date |
---|---|
DE102011054103A1 (en) | 2013-04-04 |
TW201328970A (en) | 2013-07-16 |
IL231782A0 (en) | 2014-05-28 |
JP2014527952A (en) | 2014-10-23 |
KR20140108628A (en) | 2014-09-12 |
TWI538881B (en) | 2016-06-21 |
WO2013045579A1 (en) | 2013-04-04 |
CN103906707B (en) | 2016-05-04 |
SG11201401027QA (en) | 2014-08-28 |
US20140241975A1 (en) | 2014-08-28 |
CN103906707A (en) | 2014-07-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE602004008958T2 (en) | PRODUCTION OF METAL NANODRICES | |
EP2600996B1 (en) | Process for producing a cu-cr material by powder metallurgy | |
DE112012003472B4 (en) | Process for the manufacture of rare earth magnets | |
DE102016219533A1 (en) | Sintered magnet based on R-T-B | |
DE112010004576T5 (en) | A process for producing a sintered rare earth magnet, sintered rare earth magnet and material therefor | |
DE19822663A1 (en) | Sintered metal and alloy powders for powder metallurgical applications and processes for their production and their use | |
EP2760787A1 (en) | Process for producing graphene nanotapes | |
DE112015004222T5 (en) | Method of manufacturing an R-T-B based sintered magnet | |
DE102017113216A1 (en) | Monotectic aluminum plain bearing alloy and process for its production and thus manufactured sliding bearing | |
EP1915765A1 (en) | Silver/carbon-based material and method for producing the same | |
EP3041631B1 (en) | Chromium metal powder | |
DE102005034004A1 (en) | Catalyst with bimodal distribution of the particles of the catalytically active material, process for its preparation and for its regeneration and use of the catalyst | |
WO2015055361A1 (en) | Electron-beam melting method and electron-beam arrangement | |
EP2473204B1 (en) | Hydroxylapatite material, and method for the production thereof | |
DE1224934B (en) | Method and device for the production of polycrystalline metal hair | |
DE102004060900A1 (en) | Nickel-based semi-finished product with cube texture and process for its production | |
DE2540999C3 (en) | Electrical plug contact with a contact layer made of a silver-palladium alloy | |
DE102018102322A1 (en) | Method for producing a manganese-bismuth alloy | |
DE4217531C1 (en) | Process for the production of slip-cast isotropic composite materials based on copper with a low coefficient of thermal expansion and high electrical conductivity and their use | |
Hornbogen et al. | Ursachen der Kriechfestigkeit von Stählen | |
DE112019006869T5 (en) | PARTICLES FOR SELECTIVE LASER Sintering, METHOD OF MANUFACTURING THE PARTICLES, AND THEIR USE | |
AT97912B (en) | Process for the production of ductile bodies from tungsten or other metals with a high melting point. | |
DE102010028801A1 (en) | A thermally conductive composition comprising thermally conductive carbon nanotubes and a continuous metal phase | |
DE2032083C3 (en) | Process for the synthesis of diamond | |
DE355484C (en) | Process for the production of molded parts from pure graphite |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20140331 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: ZHONG, DINGYONG Inventor name: FUCHS, HARALD Inventor name: CHI, LIFENG Inventor name: MUELLEN, KLAUS Inventor name: FENG, XINLIANG Inventor name: ZACHARIAS, HELMUT |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20151110 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20170401 |