KR20110057795A - 나노소재용 역학-전기 복합센서 - Google Patents
나노소재용 역학-전기 복합센서 Download PDFInfo
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- KR20110057795A KR20110057795A KR1020090114350A KR20090114350A KR20110057795A KR 20110057795 A KR20110057795 A KR 20110057795A KR 1020090114350 A KR1020090114350 A KR 1020090114350A KR 20090114350 A KR20090114350 A KR 20090114350A KR 20110057795 A KR20110057795 A KR 20110057795A
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- 239000002086 nanomaterial Substances 0.000 title claims abstract description 128
- 238000005259 measurement Methods 0.000 title description 11
- 238000005452 bending Methods 0.000 claims abstract description 27
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002131 composite material Substances 0.000 claims description 36
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 25
- 239000000835 fiber Substances 0.000 claims description 18
- 239000002041 carbon nanotube Substances 0.000 claims description 17
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 17
- 238000010894 electron beam technology Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 239000004215 Carbon black (E152) Substances 0.000 claims description 6
- 229930195733 hydrocarbon Natural products 0.000 claims description 6
- 150000002430 hydrocarbons Chemical class 0.000 claims description 6
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 6
- 239000011203 carbon fibre reinforced carbon Substances 0.000 claims description 2
- 238000010884 ion-beam technique Methods 0.000 claims description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 2
- 229910052697 platinum Inorganic materials 0.000 claims 1
- 229910052681 coesite Inorganic materials 0.000 abstract 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 235000012239 silicon dioxide Nutrition 0.000 abstract 2
- 229910052682 stishovite Inorganic materials 0.000 abstract 2
- 229910052905 tridymite Inorganic materials 0.000 abstract 2
- 239000010408 film Substances 0.000 description 32
- 238000012360 testing method Methods 0.000 description 29
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 20
- 239000010937 tungsten Substances 0.000 description 20
- 229910052721 tungsten Inorganic materials 0.000 description 20
- 229910004298 SiO 2 Inorganic materials 0.000 description 11
- 238000009864 tensile test Methods 0.000 description 10
- 238000011156 evaluation Methods 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000005672 electromagnetic field Effects 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000002073 nanorod Substances 0.000 description 1
- 239000002071 nanotube Substances 0.000 description 1
- 239000002070 nanowire Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y99/00—Subject matter not provided for in other groups of this subclass
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- 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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
- C23C14/18—Metallic material, boron or silicon on other inorganic substrates
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/221—Ion beam deposition
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/12—Circuits for multi-testers, i.e. multimeters, e.g. for measuring voltage, current, or impedance at will
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/50—Piezoelectric or electrostrictive devices having a stacked or multilayer structure
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/87—Electrodes or interconnections, e.g. leads or terminals
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Description
Claims (5)
- 압전막이 내장되어 나노소재(35)에 굽힘 또는 인장하중을 가할 때 나노소재(35)의 역학적 물성을 측정하는 감지부(20);상기 감지부(20)의 끝단에 형성되며, 상기 나노소재(35)가 접촉될 때 상기 역학적 물성 측정과 동시에 전기적 물성을 실시간으로 측정하는 제1감지막(21a); 및상기 감지부(20)의 일단부가 일체로 연결되어 감지부(20)를 지지하는 지지부(10);를 포함하는 나노소재용 역학-전기 복합센서.
- 청구항 1에 있어서, 상기 감지부(20)는 실리콘산화막(22), Au층(23), 압전물질로 된 압전막(24), Au층(23), 실리콘산화막(22)이 적층된 구조로 이루어지고, 상기 압전막(24)의 압전현상을 이용하여 가해진 하중을 측정하는 것을 특징으로 하는 나노소재용 역학-전기 복합센서.
- 청구항 1에 있어서, 상기 지지부(10)는 나노소재(35)에 가해진 하중을 측정하기 위해 휘스톤 브리지 회로를 구성하도록 형성된 제1 내지 제4전극(11~14)과, 상기 나노소재(35)의 전기적 물성을 측정하기 위해 제1감지막(21a)과 연결되도록 끝단에 제2감지막(21b)이 형성된 제5전극(15)을 포함하는 것을 특징으로 하는 나노소재용 복합센서.
- 청구항 3에 있어서, 상기 제1감지막(21a)과 제2감지막(21b)은 탄소나노튜브 섬유(30)에 의해 전기적으로 연결되고, 상기 제1 및 제2감지막(21b)과 탄소나노튜브 섬유(30)의 접점부위에 전자빔을 주사하여 탄소분자 또는 탄화수소분자가 증착되는 것을 특징으로 하는 나노소재용 역학-전기 복합센서.
- 청구항 3에 있어서, 상기 제1감지막(21a)과 제2감지막(21b)은 탄소나노튜브 섬유(30)에 의해 전기적으로 연결되고, 상기 제1 및 제2감지막(21a,21b)과 탄소나노튜브 섬유(30)의 접점부위에 이온빔을 주사하여 백금이 증착되는 것을 특징으로 하는 나노소재용 역학-전기 복합센서.
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102608096A (zh) * | 2012-01-06 | 2012-07-25 | 青岛科技大学 | 一种碳纳米管拉曼探针的制备方法 |
KR101670914B1 (ko) * | 2015-05-13 | 2016-11-16 | 한국표준과학연구원 | 질량측정센서를 이용한 질량 측정 방법 |
CN111006716A (zh) * | 2019-11-14 | 2020-04-14 | 东北大学 | 生物分子和温度双参数光纤传感器及其制作方法和应用 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100617471B1 (ko) * | 2004-07-28 | 2006-08-29 | 전자부품연구원 | 고종횡비 탐침을 가지는 압전 액츄에이터 캔틸레버 및 그제조방법 |
GB0602923D0 (en) | 2006-02-14 | 2006-03-22 | Univ Catholique Louvain | Thermal stress actuated micro- and nanomachines for testing mechanical propertis of micro and nano-sized material samples |
KR100891613B1 (ko) * | 2007-05-29 | 2009-04-08 | 한국표준과학연구원 | 인장강도 시험을 위한 탄소나노튜브의 그립 검사 방법 및그 시스템 |
KR100905405B1 (ko) * | 2007-11-14 | 2009-06-30 | 한국표준과학연구원 | 나노와이어의 물성측정장치 및 물성측정방법 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102608096A (zh) * | 2012-01-06 | 2012-07-25 | 青岛科技大学 | 一种碳纳米管拉曼探针的制备方法 |
KR101670914B1 (ko) * | 2015-05-13 | 2016-11-16 | 한국표준과학연구원 | 질량측정센서를 이용한 질량 측정 방법 |
CN111006716A (zh) * | 2019-11-14 | 2020-04-14 | 东北大学 | 生物分子和温度双参数光纤传感器及其制作方法和应用 |
CN111006716B (zh) * | 2019-11-14 | 2020-10-27 | 东北大学 | 生物分子和温度双参数光纤传感器及其制作方法和应用 |
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