KR101454686B1 - 에너지 변환 장치 및 방법 - Google Patents
에너지 변환 장치 및 방법 Download PDFInfo
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- KR101454686B1 KR101454686B1 KR1020080091193A KR20080091193A KR101454686B1 KR 101454686 B1 KR101454686 B1 KR 101454686B1 KR 1020080091193 A KR1020080091193 A KR 1020080091193A KR 20080091193 A KR20080091193 A KR 20080091193A KR 101454686 B1 KR101454686 B1 KR 101454686B1
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- electrode
- nanowire
- nanowires
- signal
- energy conversion
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000002070 nanowire Substances 0.000 claims abstract description 143
- 239000000463 material Substances 0.000 claims description 15
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 11
- 239000003990 capacitor Substances 0.000 claims description 4
- 229910002113 barium titanate Inorganic materials 0.000 claims description 2
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims 1
- 239000010410 layer Substances 0.000 description 32
- 239000000758 substrate Substances 0.000 description 24
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 239000004020 conductor Substances 0.000 description 8
- 239000012790 adhesive layer Substances 0.000 description 7
- 239000010408 film Substances 0.000 description 6
- 239000002086 nanomaterial Substances 0.000 description 6
- 239000010407 anodic oxide Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 229910052594 sapphire Inorganic materials 0.000 description 3
- 239000010980 sapphire Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910001252 Pd alloy Inorganic materials 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- BBKFSSMUWOMYPI-UHFFFAOYSA-N gold palladium Chemical compound [Pd].[Au] BBKFSSMUWOMYPI-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- VJPLIHZPOJDHLB-UHFFFAOYSA-N lead titanium Chemical compound [Ti].[Pb] VJPLIHZPOJDHLB-UHFFFAOYSA-N 0.000 description 1
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000015654 memory Effects 0.000 description 1
- 239000002159 nanocrystal Substances 0.000 description 1
- 239000002073 nanorod Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
- PTCSYKMYHDPUDF-UHFFFAOYSA-N zinc acetyl acetate Chemical compound [Zn+2].C(C)(=O)OC(C)=O PTCSYKMYHDPUDF-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F10/00—Individual photovoltaic cells, e.g. solar cells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
- B81C1/00015—Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems
- B81C1/00023—Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems without movable or flexible elements
- B81C1/00103—Structures having a predefined profile, e.g. sloped or rounded grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B2201/00—Specific applications of microelectromechanical systems
- B81B2201/03—Microengines and actuators
- B81B2201/038—Microengines and actuators not provided for in B81B2201/031 - B81B2201/037
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B2203/00—Basic microelectromechanical structures
- B81B2203/03—Static structures
- B81B2203/0369—Static structures characterized by their profile
- B81B2203/0376—Static structures characterized by their profile rounded profile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C2201/00—Manufacture or treatment of microstructural devices or systems
- B81C2201/01—Manufacture or treatment of microstructural devices or systems in or on a substrate
- B81C2201/0101—Shaping material; Structuring the bulk substrate or layers on the substrate; Film patterning
- B81C2201/0111—Bulk micromachining
- B81C2201/0115—Porous silicon
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Battery Electrode And Active Subsutance (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
Claims (16)
- 서로 이격된 제1 전극 및 제2 전극; 및상기 제1 전극상에 형성되며, 압전 물질로 이루어지고, 인가된 신호에 의해 공진하여 상기 제2 전극과 접촉하는 나노와이어를 포함하는 것을 특징으로 하는 에너지 변환 장치.
- 제 1항에 있어서,상기 제2 전극은 요철부를 포함하며,상기 나노와이어는 상기 제2 전극의 상기 요철부 중 오목한 부분에 인접하여 위치하는 것을 특징으로 하는 에너지 변환 장치.
- 제 2항에 있어서,상기 요철부는 곡면 또는 경사면을 포함하는 것을 특징으로 하는 에너지 변환 장치.
- 제 1항에 있어서,상기 제1 전극 및 상기 제2 전극 사이에 연결되며, 전기 에너지를 저장하는 저장부를 더 포함하는 것을 특징으로 하는 에너지 변환 장치.
- 제 4항에 있어서,상기 저장부는 충전 가능한 전지 또는 커패시터를 포함하는 것을 특징으로 하는 에너지 변환 장치.
- 제 1항에 있어서,상기 나노와이어는 서로 상이한 공진 주파수를 갖는 복수 개의 나노와이어를 포함하는 것을 특징으로 하는 에너지 변환 장치.
- 제 6항에 있어서,상기 복수 개의 나노와이어는 서로 상이한 물질로 이루어진 것을 특징으로 하는 에너지 변환 장치.
- 제 6항에 있어서,상기 복수 개의 나노와이어의 길이는 서로 상이한 것을 특징으로 하는 에너지 변환 장치.
- 제 6항에 있어서,상기 복수 개의 나노와이어의 지름은 서로 상이한 것을 특징으로 하는 에너지 변환 장치.
- 제 1항에 있어서,상기 나노와이어는 산화아연(ZnO), 납-지르코늄-티타늄산화물(PZT) 또는 티탄산 바륨(BaTiO3)을 포함하여 이루어진 것을 특징으로 하는 에너지 변환 장치.
- 제 1항에 있어서,상기 신호는 전자기파인 것을 특징으로 하는 에너지 변환 장치.
- 제 11항에 있어서,상기 신호는 라디오파인 것을 특징으로 하는 에너지 변환 장치.
- 압전 물질로 이루어지는 나노와이어에 신호를 인가하여 상기 나노와이어를 공진시키는 단계; 및공진하는 상기 나노와이어와 전극의 접촉에 의하여 전기 에너지를 생성하는 단계를 포함하는 것을 특징으로 하는 에너지 변환 방법.
- 제 13항에 있어서,상기 나노와이어는 서로 상이한 공진 주파수를 갖는 복수 개의 나노와이어를 포함하며,상기 나노와이어를 공진시키는 단계는, 상기 나노와이어에 서로 상이한 주파수를 갖는 복수 개의 신호를 인가하는 단계를 포함하는 것을 특징으로 하는 에너지 변환 방법.
- 제 13항에 있어서,상기 신호는 전자기파인 것을 특징으로 하는 에너지 변환 방법.
- 제 15항에 있어서,상기 신호는 라디오파인 것을 특징으로 하는 에너지 변환 방법.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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KR1020080091193A KR101454686B1 (ko) | 2008-09-17 | 2008-09-17 | 에너지 변환 장치 및 방법 |
US12/372,369 US7936112B2 (en) | 2008-09-17 | 2009-02-17 | Apparatus and method for converting energy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020080091193A KR101454686B1 (ko) | 2008-09-17 | 2008-09-17 | 에너지 변환 장치 및 방법 |
Publications (2)
Publication Number | Publication Date |
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KR20100032175A KR20100032175A (ko) | 2010-03-25 |
KR101454686B1 true KR101454686B1 (ko) | 2014-10-28 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020080091193A KR101454686B1 (ko) | 2008-09-17 | 2008-09-17 | 에너지 변환 장치 및 방법 |
Country Status (2)
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US (1) | US7936112B2 (ko) |
KR (1) | KR101454686B1 (ko) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
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US8003982B2 (en) * | 2005-12-20 | 2011-08-23 | Georgia Tech Research Corporation | Stacked mechanical nanogenerator comprising piezoelectric semiconducting nanostructures and Schottky conductive contacts |
US8330154B2 (en) * | 2005-12-20 | 2012-12-11 | Georgia Tech Research Corporation | Piezoelectric and semiconducting coupled nanogenerators |
WO2007146769A2 (en) * | 2006-06-13 | 2007-12-21 | Georgia Tech Research Corporation | Nano-piezoelectronics |
US8643253B1 (en) * | 2007-09-03 | 2014-02-04 | Joseph Anthony Micallef | Piezoelectric ultracapacitors |
JP4971393B2 (ja) * | 2008-12-08 | 2012-07-11 | 韓國電子通信研究院 | ナノ圧電素子及びその形成方法 |
US9059397B2 (en) | 2008-12-08 | 2015-06-16 | Electronics And Telecommunications Research Institute | Nano piezoelectric device having a nanowire and method of forming the same |
KR101562060B1 (ko) | 2009-04-06 | 2015-10-21 | 삼성전자주식회사 | 전기 에너지 발생 장치 및 그 제조 방법 |
US8283840B2 (en) * | 2009-06-15 | 2012-10-09 | Farrokh Mohamadi | High-efficiency compact miniaturized energy harvesting and storage device |
KR101652406B1 (ko) * | 2010-02-19 | 2016-08-30 | 삼성전자주식회사 | 전기 에너지 발생 장치 |
KR101594134B1 (ko) * | 2010-03-05 | 2016-02-16 | 삼성전자주식회사 | 전기에너지 발생장치 |
KR101688527B1 (ko) * | 2010-04-20 | 2016-12-21 | 삼성전자주식회사 | 압전 특성의 나노 구조물을 이용한 센서 |
KR101719705B1 (ko) * | 2010-05-31 | 2017-03-27 | 한양대학교 산학협력단 | 쇼트키 태양전지 및 그 제조 방법 |
KR101713280B1 (ko) * | 2011-03-03 | 2017-03-08 | 삼성전자주식회사 | 전기 에너지 발생장치 |
KR101220403B1 (ko) * | 2011-08-19 | 2013-01-21 | 인하대학교 산학협력단 | 나노와이어의 전체에 코팅막이 형성된 나노발전기 및 그 제조방법 |
US8749120B2 (en) * | 2011-10-28 | 2014-06-10 | Xi'an Jiaotong University | Flexible micro bumps operably coupled to an array of nano-piezoelectric sensors |
KR101861148B1 (ko) | 2012-02-23 | 2018-05-25 | 삼성전자주식회사 | 나노 압전 발전 소자 및 그 제조방법 |
CN105164410A (zh) * | 2013-03-15 | 2015-12-16 | Spx公司 | 热电发电机 |
KR20140126607A (ko) * | 2013-04-23 | 2014-10-31 | 삼성전자주식회사 | 터치입력 모듈과 에너지 발생소자를 포함하는 스마트 장치 및 이 스마트 장치의 동작 방법 |
KR101528797B1 (ko) * | 2014-04-22 | 2015-06-15 | 울산대학교 산학협력단 | 압전 고분자를 사용한 햅틱 피드백 디바이스 |
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