公开(公告)号：KR1020120002195A

公开(公告)日：2012-01-05

申请号：KR1020100062962

申请日：2010-06-30

Applicant: 엘에스전선 주식회사 ,  한국화학연구원

Inventor： 김윤진 ,  조호숙 ,  김창균 ,  정택모 ,  서헌진 ,  임종선 ,  김수지

IPC: C01G23/00 ,  H01B3/10

Abstract: PURPOSE: A method for improving the surface stability of titanium containing complex oxide and the titanium containing complex oxide are provided to improve the dispersibility of the titanium containing complex oxide by preventing the coagulation of the titanium containing complex oxide. CONSTITUTION: Amorphous titanium dioxide is obtained by applying water to titanium alkoxide and implementing a hydrolyzing process and a condensation process. Metal hydroxide octahydrate is applied to the amorphous titanium dioxide to obtain titanium containing complex oxide. A capping ligand is applied to the complex oxide to obtain capping ligand coordinated complex oxide. The metal hydroxide octahydrate is represented by M(OH)_2·8H_2O, and the M is a metal. The titanium alkoxide is represented by Ti(OR1)_4, and the R1 is ethyl, n-propyl, iso-propyl, or n-butyl. The capping ligand is one or more selected form oleic acid, hexanoic acid, trioctyl amine, hexadecyl amine, dimethyl octyl amine, trioctyl phosphine oxide, trioctylphosphine, and bis(2-ethylhexyl)hydrogenphosphate.

Abstract translation: 目的：提供含钛复合氧化物和含钛复合氧化物表面稳定性的方法，以通过防止含钛复合氧化物的凝结来提高含钛复合氧化物的分散性。 构成：通过将水施用于钛醇盐并实施水解过程和缩合过程获得无定形二氧化钛。 将金属氢氧化物八水合物施加到无定形二氧化钛上以获得含钛复合氧化物。 将覆盖配体施加到复合氧化物上以获得封端配体配位的复合氧化物。 金属氢氧化物八水合物由M（OH）2·8H 2 O表示，M为金属。 钛醇盐由Ti（OR 1）4代表，R1是乙基，正丙基，异丙基或正丁基。 封端配体是选自油酸，己酸，三辛基胺，十六烷基胺，二甲基辛基胺，三辛基氧化膦，三辛基膦和磷酸双（2-乙基己基）酯中的一种或多种。

公开(公告)号：KR101052357B1

公开(公告)日：2011-07-27

申请号：KR1020090005426

申请日：2009-01-22

Applicant: 한국화학연구원

Inventor： 이재민 ,  백선희 ,  임종선 ,  윤성철 ,  김동욱 ,  이창진

IPC: C08G61/12 ,  C08G75/06 ,  H01L29/786 ,  H01L31/04

CPC classification number: Y02E10/50

Abstract: 본 발명은 하기 화학식 1로 표시되는 신규한 폴리티오펜 유도체 및 이를 이용한 유기박막트랜지스터에 관한 것으로, 보다 상세하게는 티오펜 측쇄에 전자 공여 (electron-donating) 특성이 있는 황(sulfur)원자가 직접 결합된 알킬티오 측쇄가 도입된 폴리티오펜 유도체 및 이를 반도체 채널층으로 이용한 유기박막트랜지스터에 관한 것이다.
[화학식 1]

[상기 화학식 1에서, R
1 , R
2 , Ar
1 , Ar
2 , a, b, m 및 n은 각각 발명의 상세한 설명에서 정의한 바와 같다.]
또한, 본 발명에 따른 폴리티오펜 유도체는 유기박막트랜지스터 제작시 반도체 채널로 사용될 수 있으며, 다양한 공중합 단량체와의 공중합을 통해 최종 폴리티오펜의 전기적, 광학적 특성을 조절하고 유기박막트랜지스터 소자 구조에 따른 최적화된 반도체 채널 물질을 제공할 수 있는 장점이 있다.
공액 고분자, 폴리티오펜, 유기트랜지스터, 유기반도체

公开(公告)号：KR1020100118253A

公开(公告)日：2010-11-05

申请号：KR1020090036986

申请日：2009-04-28

Applicant: 한국화학연구원

Inventor： 이창진 ,  임종선 ,  이재민 ,  최동훈 ,  김경환 ,  김규남

IPC: C07C15/56 ,  C07F7/08 ,  H01L29/786

CPC classification number: C07C15/56 ,  C07F7/08 ,  H01L51/0036

Abstract: PURPOSE: A polyacene derivative, and an organic thin film transistor using thereof are provided to secure the excellent thermal stability and the higher hall mobility than a conventional organic semiconductor material. CONSTITUTION: A polyacene derivative is marked with chemical formula 1. In the chemical formula 1, Ar1 is naphthalene, anthracene, tetracene, pentacene, anthradithiophene, or anthradithiophene including fluorine. Ar2 and Ar3 are C6~C30 arylene or C4~C30 heteroarylene, respectively. R1 and R2 are hydrogen, deuterium, halogen, C1~C30 alkyl, or tri(C1~C30)alkylsilyl. An organic thin film transistor includes a substrate a source-drain electrode, an organic semiconductor film, an insulating film, and a gate electrode. The organic semiconductor film is formed with more than one polyacene derivative.

Abstract translation: 目的：提供多并苯衍生物和使用其的有机薄膜晶体管，以确保优异的热稳定性和较高的霍尔迁移率，而不是传统的有机半导体材料。 组分：多氯苯衍生物用化学式1表示。在化学式1中，Ar 1是包括氟的萘，蒽，并四苯，并五苯，蒽二噻吩或蒽二噻吩。 Ar2和Ar3分别为C6〜C30亚芳基或C4〜C30亚杂芳基。 R 1和R 2是氢，氘，卤素，C 1 -C 30烷基或三（C 1〜C 30）烷基甲硅烷基。 有机薄膜晶体管包括基极，源极 - 漏极，有机半导体膜，绝缘膜和栅电极。 有机半导体膜由多于一种的多并苯衍生物形成。

公开(公告)号：KR1020100113670A

公开(公告)日：2010-10-22

申请号：KR1020090032072

申请日：2009-04-14

Applicant: 한국화학연구원

Inventor： 이창진 ,  임종선 ,  이재민 ,  박은영 ,  박진순 ,  김태동 ,  이광섭

IPC: C07D409/04 ,  C07D409/14 ,  C01B31/02

CPC classification number: C07D209/58 ,  C01B32/152

Abstract: PURPOSE: A novel fullerene derivative compound and organic electronic device having the same are provided to ensure high electron mobility and to use organic light emitting device, organic solar cell, organic photo conductor, and organic memory. CONSTITUTION: A fullerene is derived by chemical formula 1. A method for preparing fullerene derive comprises: a step of preparing thiophene aldehyde compound of chemical formula 2 or 3; and a step of mixing N-(C1-C5)alkyl glycine, fullerene(carbon cluster compound of C60 or C70) and solvent with thiophene aldehyde compound. An organic electronic device has the fullerene derivative compound of chemical formula 1. The compound is dopant.

Abstract translation: 目的：提供一种新颖的富勒烯衍生物化合物及其有机电子器件，以确保高电子迁移率，并使用有机发光器件，有机太阳能电池，有机光导体和有机存储器。 构成：富勒烯由化学式1得到。制备富勒烯衍生物的方法包括：制备化学式2或3的噻吩醛化合物的步骤; 以及将N-（C1-C5）烷基甘氨酸，富勒烯（C60或C70的碳簇化合物）和溶剂与噻吩醛化合物混合的步骤。 有机电子器件具有化学式1的富勒烯衍生物化合物。该化合物是掺杂剂。

公开(公告)号：KR1020100088050A

公开(公告)日：2010-08-06

申请号：KR1020090047438

申请日：2009-05-29

Applicant: 한국화학연구원

Inventor： 윤성철 ,  남소연 ,  정재욱 ,  이재민 ,  임종선 ,  강영구 ,  이창진

IPC: H01L51/42

CPC classification number: Y02E10/549 ,  H01L51/42

Abstract: PURPOSE: An organic solar cell device is provided to improve an open voltage property when an organic solar cell device is implemented by increasing a LUMO energy level. CONSTITUTION: A fullerene derivatives includes two cyclohexane form substituents. Fullerene derivatives are combined with a polymer material for a doner. A fullerene derivative compound for an organic solar cell device is a dopant. The fullerene derivatives for an organic solar cell device is formed with one which is selected among a group which is formed with a solution process mode and a deposition method.

Abstract translation: 目的：提供有机太阳能电池器件，以通过增加LUMO能量水平来实现有机太阳能电池器件时提高开路电压特性。 构成：富勒烯衍生物包括两个环己烷形式的取代基。 富勒烯衍生物与用于供体的聚合物材料组合。 用于有机太阳能电池器件的富勒烯衍生物化合物是掺杂剂。 用于有机太阳能电池器件的富勒烯衍生物由选自以溶液工艺模式形成的组和沉积方法中的一种形成。

公开(公告)号：KR1020090113574A

公开(公告)日：2009-11-02

申请号：KR1020080039370

申请日：2008-04-28

Applicant: 한국화학연구원

Inventor： 윤성철 ,  이학성 ,  이창진 ,  임종선 ,  강영구

IPC: H01L51/42 ,  H01L51/48

CPC classification number: H01L51/0004 ,  B33Y10/00 ,  B33Y70/00 ,  H01L51/0036 ,  H01L51/0038 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/42 ,  Y02E10/549 ,  Y02P70/521

Abstract: PURPOSE: A preparation method of organic photovoltaic cells photoactive layer using aerosol jet printing is provided to increase the efficiency of solar energy conversion of the organic solar cell device. CONSTITUTION: An organic photovoltaic cells photoactive layer is produced. The organic photovoltaic cells photoactive layer is moved to the aerosol jet nozzle. The mist of the organic photovoltaic cells photoactive layer is sprayed at the transparent electrode. The photoactive layer in which the spontaneous crystallization is induced is formed. The evaporated photoactive layer is selectively sintered. The photoactive layer solution dissolves a donor material and an accepter material in the organic solvent.

Abstract translation: 目的：提供使用气溶胶喷射印刷的有机光伏电池光敏层的制备方法，以提高有机太阳能电池器件的太阳能转换效率。 构成：生产有机光伏电池光敏层。 将有机光伏电池光活性层移动到气溶胶喷射喷嘴。 在透明电极处喷射有机光伏电池光敏层的雾。 形成诱发自发结晶的光敏层。 蒸发的光敏层被选择性烧结。 光活性层溶液在有机溶剂中溶解给体材料和受体材料。

公开(公告)号：KR100885676B1

公开(公告)日：2009-02-25

申请号：KR1020070055439

申请日：2007-06-07

Applicant: 한국화학연구원

Inventor： 이창진 ,  김동욱 ,  윤성철 ,  이재민 ,  임종선 ,  한미정

IPC: C08G65/48 ,  C08G65/00 ,  C08G75/02 ,  C08G75/00

Abstract: (a)화학식 1 내지 3에서 선택되는 어느 하나 이상의 방향족 다가 알릴이서계 화합물, (b) 화학식 4 내지 화학식 5에서 선택되는 하나 이상의 다가의 티올계 화합물 및 (c) 광개시제를 함유하는 고굴절율 광중합 조성물을 제공하는 것이며, 또한 본 발명은 하기 화학식 1 내지 3의 방향족 다가 알릴이서계 화합물을 제공하는 것이다.
[화학식 1]

[화학식 2]

[화학식 3

[화학식 4]

[화학식 5]

(상기식에서 Ar, R1, R2, R3, R4, n, m, m' 은 명세서에 정의된 것과 같음)
방향족 다가 알릴 이서계 화합물, 티올계, 광개시제, 광중합, 고굴절율

公开(公告)号：KR1020080109288A

公开(公告)日：2008-12-17

申请号：KR1020070057423

申请日：2007-06-12

Applicant: 한국화학연구원

Inventor： 윤성철 ,  이재왕 ,  임종선 ,  김동욱 ,  이창진

IPC: C01B31/02

CPC classification number: C01B32/152 ,  H01L51/0047

Abstract: Fluorinated methanofullerene compounds and an organic electronic device comprising the same are provided to improve solubility and electron mobility electrochemically by introducing fluorinated substituents in methanofullerene. A methanofullerene compound is represented by a formula 1. In the formula 1, R1 is a C6-C30 aryl group or C4-C30 heteroaryl group. The aryl group or heteroaryl group can be further substituted with at least one substituent selected from a straight or branched chain saturated or unsaturated C1-C30 alkyl group, a C1-C30 alkoxy group, a C6-C30 aryl group, a C6-C30 ar C1-C30 alkyl group, a C1-C30 alkyl C6-C30 aryl group, a C6-C30 or C1-C30 alkoxy group, a C4-C30 heteroaryl group, a C3-C30 cycloalkyl group, a 3- to 7-membered saturated or unsaturated heterocycloalkyl group including oxygen, nitrogen or sulfur in hetero rings, a hydroxy group, a carboxylic acid group, an amino group, a mono or di C1-C30 alkylamino group, a C1-C30 alkylcarbonyl group, a C1-C30 alkoxycarbonyl group, a benzoyl group, a phenoxy group, a cyano group, a nitro group, and a fluorinated group. The alkyl group, alkoxy group, aryl group, aralkyl group, aralkoxy group, heteroaryl group, cycloalkyl group, heterocycloalkyl group, alkylcarbonyl group, or alkoxycarbonyl group can be further substituted with at least one fluorinated group. R2 is a straight or branched chain saturated or unsaturated C1-C30 alkyl group substituted with at least one fluorinated group, a C6-C30 aryl group substituted with at least one fluorinated group, a straight or branched chain saturated or unsaturated C1-C30 alkyl C6-C30 aryl group substituted with at least one fluorinated group, a C6-C30 or C1-C30 alkyl group substituted with at least one fluorinated group, a C4-C30 heteroaryl group substituted with at least one fluorinated group, or a C4-C30 heteroaryl C1-C30 alkyl group substituted with at least one fluorinated group. The A as a fullerene derivative is C60, C72, C76, C78, or C84 and n is an integer of 1 to 7.

Abstract translation: 提供氟化的甲基富勒烯化合物和包含其的有机电子器件以通过在甲基富勒烯中引入氟化取代基来电化学地改善溶解度和电子迁移率。 亚甲基富勒烯化合物由式1表示。在式1中，R 1是C 6 -C 30芳基或C 4 -C 30杂芳基。 芳基或杂芳基可以进一步被至少一个选自直链或支链饱和或不饱和的C 1 -C 30烷基，C 1 -C 30烷氧基，C 6 -C 30芳基，C 6 -C 30芳基 C 1 -C 30烷基，C 1 -C 30烷基C 6 -C 30芳基，C 6 -C 30或C 1 -C 30烷氧基，C 4 -C 30杂芳基，C 3 -C 30环烷基，3至7元饱和 或杂环中包括氧，氮或硫的不饱和杂环烷基，羟基，羧酸基，氨基，一或二C1-C30烷基氨基，C1-C30烷基羰基，C1-C30烷氧基羰基 苯甲酰基，苯氧基，氰基，硝基和氟化基。 烷基，烷氧基，芳基，芳烷基，芳烷氧基，杂芳基，环烷基，杂环烷基，烷基羰基或烷氧基羰基可进一步被至少一个氟化基团取代。 R2是被至少一个氟化基团取代的直链或支链饱和或不饱和的C 1 -C 30烷基，被至少一个氟取代基取代的C 6 -C 30芳基，直链或支链饱和或不饱和的C 1 -C 30烷基C6 被至少一个氟取代基取代的-C30芳基，被至少一个氟取代基取代的C 6 -C 30或C 1 -C 30烷基，被至少一个氟取代基取代的C 4 -C 30杂芳基或C 4 -C 30杂芳基 被至少一个氟化基团取代的C 1 -C 30烷基。 作为富勒烯衍生物的A为C60，C72，C76，C78或C84，n为1〜7的整数。

公开(公告)号：KR100803948B1

公开(公告)日：2008-02-18

申请号：KR1020070012074

申请日：2007-02-06

Applicant: 한국화학연구원

Inventor： 류병환 ,  김창균 ,  정택모 ,  최영민 ,  공기정 ,  임종선 ,  윤성철 ,  장세진 ,  채원묵

IPC: C01G11/00 ,  B82B3/00 ,  C01B19/04 ,  B82Y40/00

Abstract: A cadmium selenide complex is provided to produce pure cadmium selenide nanoparticles useful for manufacturing cadmium selenide quantum dots at low temperature. A cadmium selenide complex has a structure represented by the formula 1 of Y-Cd-Se(CH2)mO(CH2)nO-R', wherein Y is a halogen element or C1-7 linear or branched alkyl, R' is a C1-7 linear or branched alkyl, and m and n are, independently of each other, 1-7. A method for preparing a cadmium selenide complex represented by the formula 2 of X-Cd-Se(CH2)mO(CH2)nO-R' includes the step of reacting a cadmium(II) halide compound represented by the formula 3 of CdX2 with a selenide alkali metal salt compound represented by the formula 4 of MSe(CH2)mO(CH2)nOR'. In the formulae 2-4, X is a halogen element, R' is a C1-7 linear or branched alkyl, m and n are, independently of each other, 1-7, and M is Li, Na, or K.

Abstract translation: 提供硒化镉络合物以制备用于在低温下制造硒化镉量子点的纯硒化镉纳米颗粒。 硒化镉配合物具有由Y-Cd-Se（CH 2）m O（CH 2）n O-R'的式1表示的结构，其中Y是卤素元素或C 1-7直链或支链烷基，R'是C1 -7直链或支链烷基，m和n彼此独立地为1-7。 由X-Cd-Se（CH2）mO（CH2）nO-R'的式2表示的制备硒化镉络合物的方法包括使由CdX2的式3表示的卤化镉（II） 由MSe（CH 2）m O（CH 2）nOR'的式4表示的硒化物碱金属盐化合物。 在式2-4中，X是卤素元素，R'是C 1-7直链或支链烷基，m和n彼此独立地是1-7，M是Li，Na或K.

公开(公告)号：KR100678764B1

公开(公告)日：2007-02-06

申请号：KR1020060019631

申请日：2006-02-28

Applicant: 한국화학연구원

Inventor： 류병환 ,  최영민 ,  공기정 ,  김창균 ,  정택모 ,  윤성철 ,  임종선 ,  최성정 ,  박한성

IPC: B82B3/00 ,  B82Y15/00

Abstract: A fabrication method of colloidal quantum dot nano-particle is provided to obtain the quantum dot having favorable concentration, particle size and bandgap energy without using expensive and toxic materials such as TOP or TOPO by adding bivalent anion type of sixth group metal(M2^2-) solution to second group metal(M1^2+) oleate. The method includes: first step of preparing second group metal oleate by reacting oleic acid in second group metal precursor solution of any one selected from Cd, Pb and Zn; second step of preparing a solution containing bivalance anionic sixth group metal by dissolving precursor of sixth group metal or cationic sixth group metal in a solvent with high boiling point of 200 to 350deg.C and proceeding reductive reaction of the solution at 100 to 200deg.C; and third step of producing colloidal quantum dot nano-particles by reacting the prepared oleate of second group metal and the prepared solution containing bivalance anionic sixth group metal at 100 to 250deg.C.

Abstract translation: 本发明提供一种胶体量子点纳米粒子的制备方法，通过添加二价阴离子型第六族金属（M2 ^ 2），不需要使用TOP或TOPO等昂贵有毒物质，获得具有良好浓度，粒径和带隙能量的量子点 - ）第二组金属（M1 ^ 2 +）油酸盐的溶液。 该方法包括：第一步，通过使油酸在选自Cd，Pb和Zn中任一种的第二族金属前体溶液中反应制备第二族金属油酸盐; 第二步，通过将第六族金属或阳离子第六族金属的前体溶解在高沸点为200-350℃的溶剂中并在100-200℃下进行该溶液的还原反应，制备含有双离子阴离子第六族金属的溶液.C ; 以及第三步，通过将所制备的第二组金属的油酸盐和所制备的含有双离子阴离子第六族金属的溶液在100至250℃下反应来制备胶体量子点纳米颗粒。