KR930003961A - 나노미터 또는 서브나노미터 범위에서, 고체의 표면과의 또는 표면상에서의 위치-선택 촉매 반응의 수행방법 - Google Patents
나노미터 또는 서브나노미터 범위에서, 고체의 표면과의 또는 표면상에서의 위치-선택 촉매 반응의 수행방법 Download PDFInfo
- Publication number
- KR930003961A KR930003961A KR1019920014180A KR920014180A KR930003961A KR 930003961 A KR930003961 A KR 930003961A KR 1019920014180 A KR1019920014180 A KR 1019920014180A KR 920014180 A KR920014180 A KR 920014180A KR 930003961 A KR930003961 A KR 930003961A
- Authority
- KR
- South Korea
- Prior art keywords
- reaction
- nanometer
- probe
- scanning probe
- carried out
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
- B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
- G11B9/12—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using near-field interactions; Record carriers therefor
- G11B9/14—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using near-field interactions; Record carriers therefor using microscopic probe means, i.e. recording or reproducing by means directly associated with the tip of a microscopic electrical probe as used in Scanning Tunneling Microscopy [STM] or Atomic Force Microscopy [AFM] for inducing physical or electrical perturbations in a recording medium; Record carriers or media specially adapted for such transducing of information
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
- G11B9/12—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using near-field interactions; Record carriers therefor
- G11B9/14—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using near-field interactions; Record carriers therefor using microscopic probe means, i.e. recording or reproducing by means directly associated with the tip of a microscopic electrical probe as used in Scanning Tunneling Microscopy [STM] or Atomic Force Microscopy [AFM] for inducing physical or electrical perturbations in a recording medium; Record carriers or media specially adapted for such transducing of information
- G11B9/1409—Heads
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
- H01J37/317—Electron-beam or ion-beam tubes for localised treatment of objects for changing properties of the objects or for applying thin layers thereon, e.g. for ion implantation
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01Q—SCANNING-PROBE TECHNIQUES OR APPARATUS; APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING PROBE MICROSCOPY [SPM]
- G01Q70/00—General aspects of SPM probes, their manufacture or their related instrumentation, insofar as they are not specially adapted to a single SPM technique covered by group G01Q60/00
- G01Q70/08—Probe characteristics
- G01Q70/14—Particular materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01Q—SCANNING-PROBE TECHNIQUES OR APPARATUS; APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING PROBE MICROSCOPY [SPM]
- G01Q80/00—Applications, other than SPM, of scanning-probe techniques
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/84—Manufacture, treatment, or detection of nanostructure
- Y10S977/849—Manufacture, treatment, or detection of nanostructure with scanning probe
- Y10S977/855—Manufacture, treatment, or detection of nanostructure with scanning probe for manufacture of nanostructure
- Y10S977/859—Manufacture, treatment, or detection of nanostructure with scanning probe for manufacture of nanostructure including substrate treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Analytical Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Catalysts (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 샘플 표면에 인접한 STM 팁의 전자 주사 포토마이크로래프이다,
제2도는 표면개질 전에 원자 분해로 이미지화된 표면의 사진이다.
제3도는 STM 팁을 사용하여 이미지화된 표면의 사진이다.
Claims (13)
- 촉매재료를 함유하고, 표면과의 또는 표면상에서의 화학반응이 수행되는 바로 그 표면부분 위에 반응하는 동안 위치하는 표면-민감성 주사 프로브를 촉매로서 사용하는 것을 포함하는, 나노미터 또는 서브나노미터 범위에서, 고체의 표면과의 또는 표면상에서의 촉매 화학반응의 특정의 위치-선택 수행방법.
- 제1항에 있어서, 사용되는 촉매적으로 활성인 표면-민감성 프로브가 주사 턴넬링 현미경 (STM)의 팁 또는 주사 원자력 현미경(SAFM)의 레버의 팁임을 특징으로 하는 방법.
- 제1항에 있어서, 프로브가 촉매적으로 활성인 재료로 만들어지거나 또는 이 재료로 피복됨을 특징으로 하는 방법.
- 제1항에 있어서, 특정의 위치-선택 표면 반응이 수행되기 전에, 나노미터 범위 또는 원자 범위에서, 분해로 표면-민감성 주사 프로브를 사용하여 표면의 이미지화 되고, 상기 방식으로 나노미터 또는 서브나노미터 범위에서 표면상의 선택된 지점에 팁이 정확히 위치할 수 있음을 특징으로 하는 방법.
- 제1항에 있어서, 반응물로서 기체를 공급함으로써 표면의 국소적 화학반응이 수행되며, 여기에서 기체는 기체와 표면의 반응을 수행시키려는 지점에 직접 촉매적으로 활성인 표면-민감성 주사 프로브가 위치한 후 표면상에서 블로우잉되고, 촉매적으로 유도된 기체와 표면의 반응은 단지 촉매적으로 활성인 프로브의 바로 인접 부분에서 수행되고, 과량의 기체는 각각의 경우에 국소적 반응이 완결될 때 제거됨을 특징으로 하는 방법.
- 제1항에 있어서, 반응이 단지 고온에서 충분한 속도로 수행되고, 표면-민감성 주사 프로브와 샘플사이에 충분한 정도의 전류를 간단히 가함으로써 화학반응의 바람직한 위치에서 고온이 국소적으로 발생함을 특징으로 하는 방법.
- 제1항에 있어서, 표면-민감성 주사 프로브의 위치에서 표면의 촉매반응이 과도 전기장에 의해 개시됨을 특징으로 하는 방법.
- 제7항에 있어서, 촉매적으로 활성인 주사 프로브와 표면 사이에 전기적 전업펄스를 사용하여 과도 전기장이 발생함을 특징으로 하는 방법.
- 제1항에 있어서, 표면-민감성 주사 프로브의 위치에서 표면의 촉매반응이 전자기 복사에 의한 방사선 조사에 의해 개시됨을 특징으로 하는 방법.
- 제1항에 있어서, 고체의 표면의 화학적 표면반응이 추가의 반응물의 참여 또는 존재없이 수행됨을 특징으로 하는 방법.
- 제1항에 있어서, 고체의 표면이 반도체 층 재료임을 특징으로 하는 방법.
- 제1항에 있어서, 고체의 표면이 표면상에 존재하는 흡착층이거나 또는 액체-결정상 임을 특징으로 하는 방법.
- 열에너지, 전자기 복사에 의한 방사선 조사 또는 표면의 화학처리를 제공함으로써 제1항에 따라 얻어진 마아크를 소거시키는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4126380.4 | 1991-08-09 | ||
DE4126380A DE4126380A1 (de) | 1991-08-09 | 1991-08-09 | Verfahren zur durchfuehrung ortsselektiver katalytischer reaktionen mit oder auf festkoerperoberflaechen im nanometer- und subnanometer-bereich |
Publications (1)
Publication Number | Publication Date |
---|---|
KR930003961A true KR930003961A (ko) | 1993-03-22 |
Family
ID=6437996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920014180A KR930003961A (ko) | 1991-08-09 | 1992-08-07 | 나노미터 또는 서브나노미터 범위에서, 고체의 표면과의 또는 표면상에서의 위치-선택 촉매 반응의 수행방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5298760A (ko) |
EP (1) | EP0527370B1 (ko) |
JP (1) | JPH06188298A (ko) |
KR (1) | KR930003961A (ko) |
AT (1) | ATE129830T1 (ko) |
CA (1) | CA2074437A1 (ko) |
DE (2) | DE4126380A1 (ko) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5694059A (en) * | 1991-12-24 | 1997-12-02 | Hitachi Ltd. | Buffer of fine connection structure for connecting an atom level circuit and a general semiconductor circuit |
JPH06249933A (ja) | 1993-03-01 | 1994-09-09 | Seiko Instr Inc | 磁気力顕微鏡用カンチレバー |
DE19504855A1 (de) * | 1995-02-15 | 1996-08-22 | Basf Ag | Verfahren zur chemisch differenzierenden Abbildung mittels Rasterkraftmikroskopie |
DE10015931A1 (de) * | 2000-03-30 | 2001-10-04 | Schimmel Thomas | Verfahren zur elektrochemischen Nanostrukturierung |
DE10024059A1 (de) * | 2000-05-11 | 2002-07-11 | Ludwig Brehmer | Optisch induzierte Oberflächenmodifizierung im Nanometerbereich |
US6505123B1 (en) | 2000-07-24 | 2003-01-07 | Weatherbank, Inc. | Interactive weather advisory system |
US7098056B2 (en) * | 2002-08-09 | 2006-08-29 | Nanoink, Inc. | Apparatus, materials, and methods for fabrication and catalysis |
WO2004101429A1 (ja) * | 2003-04-25 | 2004-11-25 | National Institute Of Information And Communications Technology | プローブ |
AU2003279232A1 (en) * | 2003-10-09 | 2005-05-26 | Seagate Technology Llc | Method and system for magnetic recording using self-organized magnetic nanoparticles |
US7029773B2 (en) * | 2003-10-10 | 2006-04-18 | Seagate Technology Llc | Method and system for magnetic recording using self-organized magnetic nanoparticles |
US20060161469A1 (en) * | 2005-01-14 | 2006-07-20 | Weatherbank, Inc. | Interactive advisory system |
US7323699B2 (en) * | 2005-02-02 | 2008-01-29 | Rave, Llc | Apparatus and method for modifying an object |
US8832121B2 (en) * | 2005-02-02 | 2014-09-09 | Accuweather, Inc. | Location-based data communications system and method |
US8229467B2 (en) * | 2006-01-19 | 2012-07-24 | Locator IP, L.P. | Interactive advisory system |
US8634814B2 (en) | 2007-02-23 | 2014-01-21 | Locator IP, L.P. | Interactive advisory system for prioritizing content |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5144148A (en) * | 1989-11-07 | 1992-09-01 | International Business Machines Corporation | Process for repositioning atoms on a surface using a scanning tunneling microscope |
-
1991
- 1991-08-09 DE DE4126380A patent/DE4126380A1/de not_active Withdrawn
-
1992
- 1992-07-22 CA CA002074437A patent/CA2074437A1/en not_active Abandoned
- 1992-07-24 AT AT92112672T patent/ATE129830T1/de not_active IP Right Cessation
- 1992-07-24 EP EP92112672A patent/EP0527370B1/de not_active Expired - Lifetime
- 1992-07-24 DE DE59204181T patent/DE59204181D1/de not_active Expired - Lifetime
- 1992-07-30 JP JP4203495A patent/JPH06188298A/ja not_active Withdrawn
- 1992-08-04 US US07/924,496 patent/US5298760A/en not_active Expired - Fee Related
- 1992-08-07 KR KR1019920014180A patent/KR930003961A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US5298760A (en) | 1994-03-29 |
EP0527370B1 (de) | 1995-11-02 |
JPH06188298A (ja) | 1994-07-08 |
EP0527370A1 (de) | 1993-02-17 |
CA2074437A1 (en) | 1993-02-10 |
ATE129830T1 (de) | 1995-11-15 |
DE59204181D1 (de) | 1995-12-07 |
DE4126380A1 (de) | 1993-02-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR930003961A (ko) | 나노미터 또는 서브나노미터 범위에서, 고체의 표면과의 또는 표면상에서의 위치-선택 촉매 반응의 수행방법 | |
Ertl et al. | Catalysis and surface science | |
Goodman | Correlations between surface science models and “real-world” catalysts | |
Campbell | Studies of model catalysts with well-defined surfaces combining ultrahigh vacuum surface characterization with medium-and high-pressure kinetics | |
Somorjai et al. | Research in nanosciences–great opportunity for catalysis science | |
US7098056B2 (en) | Apparatus, materials, and methods for fabrication and catalysis | |
Dantsin et al. | Sonochemical preparation of a nanostructured bifunctional catalyst | |
KR920015315A (ko) | 원자 규모로의 고체 표면의 화학적 라벨링 및 원자범위로의 정보 단위의 저장 | |
BR8306387A (pt) | Processo para a preparacao de um catalisador de fischertorpsch,catalisador assim obtido e processo para a preparacao de hidrocarbonetos pela reacao catalitica de monoxido de carbono com hidrogenio | |
JP2001080912A (ja) | カーボンナノチューブの製造方法 | |
JP3624239B2 (ja) | 液中プラズマ発生装置、薄膜形成方法およびシリコンカーバイト膜 | |
Abeln et al. | Nanopatterning organic monolayers on Si (100) by selective chemisorption of norbornadiene | |
Ali et al. | A COMPARISON OF HYDROGEN PRODUCTION BY WATER SPLITTING ON THE SURFACE OF α‐, δ‐AND γ‐Al2O3 | |
Barath et al. | Catalytic Activity of Reduced MoO3/α-Al2O3 for Hexanes Reforming: I. preparation, characterization, and x-ray photoelectron spectroscopy studies | |
Divins et al. | A million-microchannel multifuel steam reformer for hydrogen production | |
Sugimura et al. | Electrochemical nanolithography using scanning probe microscopy: fabrication of patterned metal structures on silicon substrates | |
Mashentseva et al. | Accelerated electron-induced regeneration of the catalytic properties of composite membranes with embedded copper nanotubes | |
Jiang et al. | Promoted Photothermal Catalytic CO Hydrogenation by Using TiC‐Supported Co− Fe5C2 Catalysts | |
KR20060120033A (ko) | 수소 저장 조성물 및 이것의 제조 방법 | |
Yang et al. | Enhancing CO Oxidation Activity via Tuning a Charge Transfer Between Gold Nanoparticles and Supports | |
Rahul et al. | Nanoscale chemical patterning of graphite at different length scales | |
Goeting et al. | Surface Modification of Chemical Vapor Deposited Diamond Induced by Power Ultrasound: An X-Ray Photoelectron Spectroscopy Study | |
Quinson et al. | Janus structured multiwalled carbon nanotube forests for simple asymmetric surface functionalization and patterning at the nanoscale | |
Chang et al. | In situ coating of microreactor inner wall with nickel nano-particles prepared by γ-irradiation in magnetic field | |
Nieuwenhuys | Applications of thin films to fundamental studies in the field of heterogeneous catalysis |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |