KR101361755B1 - 펜타신 결정형 및 그 제조방법 - Google Patents
펜타신 결정형 및 그 제조방법 Download PDFInfo
- Publication number
- KR101361755B1 KR101361755B1 KR1020120045514A KR20120045514A KR101361755B1 KR 101361755 B1 KR101361755 B1 KR 101361755B1 KR 1020120045514 A KR1020120045514 A KR 1020120045514A KR 20120045514 A KR20120045514 A KR 20120045514A KR 101361755 B1 KR101361755 B1 KR 101361755B1
- Authority
- KR
- South Korea
- Prior art keywords
- pentacin
- crystal
- crystalline form
- present
- substrate
- 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.)
- Expired - Fee Related
Links
- 239000013078 crystal Substances 0.000 title claims abstract description 129
- 238000000034 method Methods 0.000 title claims description 14
- SLIUAWYAILUBJU-UHFFFAOYSA-N pentacene Chemical compound C1=CC=CC2=CC3=CC4=CC5=CC=CC=C5C=C4C=C3C=C21 SLIUAWYAILUBJU-UHFFFAOYSA-N 0.000 title description 6
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 claims abstract description 178
- 238000004519 manufacturing process Methods 0.000 claims abstract description 22
- 238000005424 photoluminescence Methods 0.000 claims abstract description 19
- 239000000843 powder Substances 0.000 claims description 28
- 239000000758 substrate Substances 0.000 claims description 25
- 230000000694 effects Effects 0.000 claims description 22
- 230000008016 vaporization Effects 0.000 claims description 11
- 239000012159 carrier gas Substances 0.000 claims description 9
- 238000002441 X-ray diffraction Methods 0.000 claims description 7
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 8
- 230000005684 electric field Effects 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 238000002073 fluorescence micrograph Methods 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 238000000862 absorption spectrum Methods 0.000 description 4
- 238000004630 atomic force microscopy Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000031700 light absorption Effects 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- -1 aromatic ring compound Chemical class 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000005693 optoelectronics Effects 0.000 description 2
- 238000000103 photoluminescence spectrum Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 206010027476 Metastases Diseases 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001493 electron microscopy Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 230000009401 metastasis Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000013086 organic photovoltaic Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
- H10K85/623—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing five rings, e.g. pentacene
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K77/00—Constructional details of devices covered by this subclass and not covered by groups H10K10/80, H10K30/80, H10K50/80 or H10K59/80
- H10K77/10—Substrates, e.g. flexible substrates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
- C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- C07C2529/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
- H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
- H01L2023/4018—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws characterised by the type of device to be heated or cooled
- H01L2023/4025—Base discrete devices, e.g. presspack, disc-type transistors
-
- 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
- Y02E10/549—Organic PV cells
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
도1b는 펜타신 2D 결정형의 결정면을 나타내는 모식도이다.
도 2는 각각 (010)면과 (001)면에 놓여진 쌍극자 모멘트와 입사광의 전기장과의 상호작용을 보여주는 모식도이다.
도 3은 본 발명의 펜타신 1D 및 2D 결정형의 광발광 활성을 보여주는 그래프이다.
도 4는 본 발명의 펜타신 1D 및 2D 결정형의 흡수 스펙트럼을 보여주는 그래프이다.
도 5는 본 발명의 일 실시예에 따른 펜타신 1D 또는 2D 결정형의 제조방법을 보여주는 모식도이다.
도 6a는 실시예 1에 따른 펜타신 1D 결정형을 주사전자현미경(SEM)을 이용하여 2,500배로 확대한 사진이다.
도 6b는 실시예 1에 따른 펜타신 1D 결정형의 선택적 제한 시야 회절 패턴(Selected-area electron diffraction, SAED)을 보여주는 사진이다.
도 7a는 실시예 3에 따른 펜타신 2D 결정형을 주사전자현미경을 이용하여 4,000배로 확대한 사진이다.
도 7b는 실시예 3에 따른 펜타신 2D 결정형의 선택적 제한 시야 회절 패턴(SAED)을 보여주는 사진이다.
도 8은 실시예 1 내지 9에 따른 결정형을 주사전자현미경(SEM)을 이용하여 2,500 내지 5,000배로 확대한 사진이다.
도 9는 실시예 10 내지 19에 따른 결정형을 주사전자현미경(SEM)을 이용하여 1,000 내지 5,000배로 확대한 사진이다.
도 10은 실시예 1의 1D 결정형, 실시예 3의 2D 결정형 및 비교예의 펜타신 결정형에 대한 XRD 회절 패턴을 보여주는 그래프이다.
도 11은 실시예 1의 1D 결정형 및 실시예 3의 2D 결정형에 대한 형광현미경 사진이다.
실시예 번호 |
온도 (단위:℃) |
유지 시간 (단위: min) |
결정형 |
1 | 350 | 15 | 1D |
2 | 300 | 15 | 2D |
3 | 325 | 15 | 2D |
4 | 330 | 15 | 2D |
5 | 335 | 15 | 2D 및 1D |
6 | 340 | 15 | 2D 및 1D |
7 | 345 | 15 | 2D 및 1D |
8 | 375 | 15 | 1D |
9 | 400 | 15 | 1D |
10 | 350 | 1 | 결정이 거의 생성되지 않음 |
11 | 350 | 5 | 2D 결정형 생성 시작 |
12 | 350 | 10 | 2D에서 1D로 성장 |
13 | 350 | 15 | 1D |
14 | 350 | 20 | 1D |
15 | 325 | 1 | 결정이 거의 생성되지 않음 |
16 | 325 | 5 | 2D 결정형 생성 시작 |
17 | 325 | 10 | 2D |
18 | 325 | 15 | 2D |
19 | 325 | 20 | 2D |
Claims (15)
- 주 결정면이 (001) 및 (010)이고 와이어(wire) 형상을 갖는 펜타신 1D 결정형.
- 제1항에 있어서, 광발광(photoluminescence) 활성을 갖는 펜타신 1D 결정형.
- 제2항에 있어서, 560 내지 750nm파장에서 광발광 강도가 0.1x103 내지 18 x 103 a.u.인 펜타신 1D 결정형.
- 제3항에 있어서, 400 내지 500nm파장에서 광발광 강도가 0.1x103 내지 2 x 103 a.u. 인 펜타신 1D 결정형.
- 제1항에 있어서, 상기 와이어 형상을 갖는 펜타신 1D 결정형은 평균 길이가 5 내지 30um인 펜타신 1D 결정형.
- 제1항에 있어서, X선 회절 패턴에 있어서 2θ값이 6.26±0.2°, 6.84±0.2° ,11.76±0.2° 및 12.32±0.2°에서 메인 피크를 갖는 펜타신 1D 결정형.
- 펜타신 분말을 실온에서 350 내지 400℃까지 온도를 상승시킨 후 상승된 온도를 10분 이상 유지하여 기화시키는 단계;
상기 기화된 펜타신을 운반 가스에 의해 기재로 이동시키는 단계; 및
상기 기재로 이동된 펜타신을 재결정화시키는 단계를 포함하는 제1항 내지 제6항 중 어느 한 항에 따른 펜타신 1D 결정형의 제조방법.
- 제7항에 있어서, 상기 상승된 온도를 10 분 내지 20분 동안 유지하는 단계를 포함하는 펜타신 1D 결정형의 제조방법.
- 제7항에 있어서, 상기 기재는 Si 또는 SiO2를 포함하는 기판인 펜타신 1D 결정형의 제조방법.
- 제7항에 있어서, 상기 펜타신 분말은 다결정 또는 단결정 분말인 펜타신 1D 결정형의 제조방법.
- 펜타신 분말을 실온에서 325 내지 330℃까지 온도를 상승시킨 후 상승된 온도를 5분 이상 유지하여 기화시키는 단계;
상기 기화된 펜타신을 운반 가스에 의해 기재로 이동시키는 단계; 및
상기 기재로 이동된 펜타신을 재결정화시키는 단계를 포함하는 펜타신 2D 결정형의 제조방법.
- 제11항에 있어서, 상기 상승된 온도를 5 분 내지 20분 동안 유지하는 단계를 포함하는 펜타신 2D 결정형의 제조방법.
- 제11항에 있어서, 상기 기재는 Si 또는 SiO2를 포함하는 기판인 펜타신 2D 결정형의 제조방법.
- 제11항에 있어서, 상기 펜타신 분말은 다결정 또는 단결정 분말인 펜타신 2D 결정형의 제조방법.
- 제11항에 있어서, 상기 펜타신 2D 결정형은 (001)의 주 결정면을 가지며, 디스크(disk) 형상을 갖는 펜타신 2D 결정형의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120045514A KR101361755B1 (ko) | 2012-04-30 | 2012-04-30 | 펜타신 결정형 및 그 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120045514A KR101361755B1 (ko) | 2012-04-30 | 2012-04-30 | 펜타신 결정형 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20130122297A KR20130122297A (ko) | 2013-11-07 |
KR101361755B1 true KR101361755B1 (ko) | 2014-02-14 |
Family
ID=49852120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020120045514A Expired - Fee Related KR101361755B1 (ko) | 2012-04-30 | 2012-04-30 | 펜타신 결정형 및 그 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101361755B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102243520B1 (ko) * | 2019-11-20 | 2021-04-21 | 포항공과대학교 산학협력단 | 신규 프탈로시아닌 나노 와이어 및 이의 용도 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080077506A (ko) * | 2007-02-20 | 2008-08-25 | 고려대학교 산학협력단 | 유기박막 트랜지스터의 제조방법 및 그 방법에 의하여제조된 유기박막 트랜지스터 |
KR20110001621A (ko) * | 2009-06-30 | 2011-01-06 | 포항공과대학교 산학협력단 | 펜타신으로 구성되는 그라핀 보호막 및 그 형성 방법 |
-
2012
- 2012-04-30 KR KR1020120045514A patent/KR101361755B1/ko not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080077506A (ko) * | 2007-02-20 | 2008-08-25 | 고려대학교 산학협력단 | 유기박막 트랜지스터의 제조방법 및 그 방법에 의하여제조된 유기박막 트랜지스터 |
KR20110001621A (ko) * | 2009-06-30 | 2011-01-06 | 포항공과대학교 산학협력단 | 펜타신으로 구성되는 그라핀 보호막 및 그 형성 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20130122297A (ko) | 2013-11-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Xu et al. | Bright and efficient light-emitting diodes based on MA/Cs double cation perovskite nanocrystals | |
Zheng et al. | Synergistic effect of additives on 2D perovskite film towards efficient and stable solar cell | |
Ye et al. | Microspacing in-air sublimation growth of organic crystals | |
Dou | Emerging two-dimensional halide perovskite nanomaterials | |
Li et al. | Two‐dimensional metal‐halide perovskite‐based optoelectronics: synthesis, structure, properties and applications | |
Niu et al. | Controlled synthesis of organic/inorganic van der Waals solid for tunable light-matter interactions | |
Zhu et al. | Antisolvent‐induced fastly grown all‐inorganic perovskite CsPbCl3 microcrystal films for high‐sensitive UV photodetectors | |
Liu et al. | Morphology‐tailored halide perovskite platelets and wires: From synthesis, properties to optoelectronic devices | |
Wang et al. | Monocrystalline perovskite wafers/thin films for photovoltaic and transistor applications | |
Li et al. | Two-step growth of 2D organic–inorganic perovskite microplates and arrays for functional optoelectronics | |
EA026823B1 (ru) | Способ изготовления полупроводниковой наноструктуры | |
Chen et al. | Controlling growth of molecular crystal aggregates for efficient optical waveguides | |
JP2009078963A (ja) | 有機半導体化合物の単結晶薄膜の作製方法 | |
Dhara et al. | Quick single-step mechanosynthesis of ZnO nanorods and their optical characterization: milling time dependence | |
Yin et al. | Epitaxial growth of dual-color-emitting organic heterostructures via binary solvent synergism driven sequential crystallization | |
Han et al. | Significance of Ambient Temperature Control for Highly Reproducible Layered Perovskite Light-Emitting Diodes | |
Ding et al. | Wafer-scale single crystals: crystal growth mechanisms, fabrication methods, and functional applications | |
Gao et al. | Eliminating nanocrystal surface light loss and ion migration to achieve bright mixed-halide blue perovskite LEDs | |
Liao et al. | Perylene crystals: tuning optoelectronic properties by dimensional-controlled synthesis | |
Xie et al. | Controllable synthesis of rice-shape Alq3 nanoparticles with single crystal structure | |
Li et al. | On-substrate fabrication of CsPbBr3 single-crystal microstructures via nanoparticle self-assembly-assisted low-temperature sintering | |
Wang et al. | Selective‐Area Growth of Aligned Organic Semiconductor Nanowires and Their Device Integration | |
Yang et al. | Large [6, 6]-phenyl C61 butyric acid methyl (PCBM) hexagonal crystals grown by solvent-vapor annealing | |
KR101361755B1 (ko) | 펜타신 결정형 및 그 제조방법 | |
Cho et al. | Growth of AlQ3 nanowires directly from amorphous thin film and nanoparticles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20120430 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20131119 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20140203 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20140205 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20140205 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20170102 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20170102 Start annual number: 4 End annual number: 4 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20181116 |