KR102106295B1 - 형광체 단분자 화합물, 이를 이용한 유기 트랜지스터 및 이를 이용한 물 분해 수소 생산 광 촉매 시스템 - Google Patents
형광체 단분자 화합물, 이를 이용한 유기 트랜지스터 및 이를 이용한 물 분해 수소 생산 광 촉매 시스템 Download PDFInfo
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Abstract
[화학 구조식 1]
상기 화학 구조식 1 에서,
상기 X1 및 X2 는 각각 독립적으로 O, S, Se, NH 또는 NR'이고,
상기 R1, R2, R3, R4, R5 및 R6는 각각 독립적으로 H, F, Cl, Br, I, 탄소수 1 내지 50의 알킬기, 탄소수 6 내지 50의 아릴기, -COOR', -(CH2CH2O)nCH3 또는 NR'2이고,
상기 R'은 각각 독립적으로 탄소수 1 내지 50의 알킬기 또는 탄소수 6 내지 50의 아릴기이고,
상기 n은 1 내지 50의 정수이다.
[화학 구조식 2]
상기 화학 구조식 2 에서,
상기 R1, R2, R7 및 R8 는 각각 독립적으로 H, F, Cl, Br, I, 탄소수 1 내지 50의 알킬기, 탄소수 6 내지 50의 아릴기, -COOR', -(CH2CH2O)nCH3 또는 NR'2이고,
상기 R'은 각각 독립적으로 탄소수 1 내지 50의 알킬기 또는 탄소수 6 내지 50의 아릴기이고,
상기 n은 1 내지 50의 정수이다.
[화학 구조식 3]
상기 화학 구조식 3 에서,
상기 R1 및 R2 는 각각 독립적으로 H, F, Cl, Br, I, 탄소수 1 내지 50의 알킬기, 탄소수 6 내지 50의 아릴기, -COOR', -(CH2CH2O)nCH3 또는 NR'2이고,
상기 R9 및 R10은 각각 독립적으로 나프탈렌(, ), 피리딘() 또는 퓨란()이고,
상기 R'은 각각 독립적으로 탄소수 1 내지 50의 알킬기 또는 탄소수 6 내지 50의 아릴기이고,
상기 n은 1 내지 50의 정수이다.
Description
도 2는 본 발명의 일 실시예에 따른 물 분해 수소 생산 광 촉매 시스템의 구조를 나타내는 개략도이다.
도 3은 본 발명의 일 실시예에 따른 형광체 단분자 화합물의 광 흡수 스펙트럼을 나타내는 그래프이다.
도 4 및 5는 본 발명의 일 실시예에 따른 유기 트랜지스터의 성능 평가 결과를 나타내는 그래프이다.
도 6은 본 발명의 비교예 및 실시예에 따른 물 분해 수소 생산 광 촉매 시스템에서 수소기체의 생성율을 나타내는 그래프이다.
| 광 발광 양자 효율(Φrelative) | ||
| 제조예 1 | 0.88 | |
| 제조예 2 | 0.95 | |
| 제조예 3 | 1 | |
| 제조예 4 | 0.94 | |
| 제조예 5 | 0.42 | |
| 제조예 6 | 1 | |
| 제조예 7 | 1 | |
| 제조예 8 | 1 | |
| 제조예 9 | 0.82 | |
| 제조예 10 | 1 | |
| 제조예 11 | 0.25 | |
| 제조예 12 | 0.64 | |
| 제조예 13 | 1 | |
| 제조예 14 | 0.65 | |
| 광 발광 양자 효율(Φabsolute), In H2O |
광 발광 양자 효율(Φabsolute), In CHCl3 |
|
| 제조예 15 | 1 | 0.98 |
| 제조예 16 | 0.97 | 0.95 |
| 제조예 17 | 1 | 0.98 |
| 물질 | 온도(Tsub) | 평균 정공 이동도 (μp, avg) |
최대 정공 이동도 (μp, max) |
| 제조예 3 (oct-NTDT) |
110℃ | 1.08 cm2/Vs | 2.76 cm2/Vs |
| 제조예 5 (oct-NTDTT) |
70 ℃ | 0.086 cm2/Vs | 0.17 cm2/Vs |
| 제조예 6 (oct-NTDP) |
25 ℃ | 0.12 cm2/Vs | 0.34 cm2/Vs |
| 제조예 11 (oct-NTDN1) |
70 ℃ | 0.12 cm2/Vs | 0.30 cm2/Vs |
| 제조예 12 (oct-NTDN2) |
70 ℃ | 0.022 cm2/Vs | 0.036 cm2/Vs |
| 제조예 14 (oct-NTDF) |
25 ℃ | 0.0097 cm2/Vs | 0.018 cm2/Vs |
2: 물산화 광촉매 시스템
110: 게이트 전극
130: 절연층
140: 정공 전달층
150: 소스전극
160: 게이트전극
220: 수용액
240: 광 촉매
Claims (13)
- 삭제
- 제 2 항에 있어서,
상기 R1, R2, R7, R8, 및 R'은 각각 독립적으로 탄소수 1 내지 26의 알킬기 또는 탄소수 6 내지 32의 아릴기인, 형광체 단분자 화합물. - 제 3 항에 있어서,
상기 R1, R2 및 R'은 각각 독립적으로 탄소수 1 내지 26의 알킬기 또는 탄소수 6 내지 32의 아릴기인, 형광체 단분자 화합물. - 삭제
- 제 2 항에 있어서,
상기 R1 및 R2 는 각각 독립적으로 탄소수 5 내지 14의 알킬기인, 형광체 단분자 화합물. - 제 3 항에 있어서,
상기 R1 및 R2 는 각각 독립적으로 탄소수 5 내지 14의 알킬기인, 형광체 단분자 화합물. - 삭제
- 제 2 항에 있어서,
상기 R7 및 R8 는 각각 독립적으로 탄소수 9 내지 22의 알킬기인, 형광체 단분자 화합물. - 기판;
상기 기판의 상부에 형성되는 게이트 전극;
상기 게이트 전극의 상부에 형성되는 절연층;
상기 절연층의 상부에 형성되는 정공 전달층;
상기 정공 전달층의 상부에 형성되는 소스 전극 및 드레인 전극을 포함하고,
상기 정공 전달층은 제 1 항 내지 제 3 항, 제 5 항, 제 6 항, 제 8 항, 제 9 항 및 제 11 항 중 어느 한 항의 형광체 단분자 화합물을 포함하는 유기 트랜지스터. - 수용액 상에 광 촉매를 포함하며,
상기 광 촉매는 제 1 항 내지 제 3 항, 제 5 항, 제 6 항, 제 8 항, 제 9 항 및 제 11 항 중 어느 한 항의 형광체 단분자 화합물을 포함하는 물 분해 수소 생산 광 촉매 시스템.
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| Application Number | Priority Date | Filing Date | Title |
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| KR1020180045675A KR102106295B1 (ko) | 2018-04-19 | 2018-04-19 | 형광체 단분자 화합물, 이를 이용한 유기 트랜지스터 및 이를 이용한 물 분해 수소 생산 광 촉매 시스템 |
| PCT/KR2019/003987 WO2019203481A1 (ko) | 2018-04-19 | 2019-04-04 | 형광체 단분자 화합물, 이를 이용한 유기 트랜지스터 및 이를 이용한 물 분해 수소 생산 광 촉매 시스템 |
| US17/048,654 US12104104B2 (en) | 2018-04-19 | 2019-04-04 | Phosphor monomolecular compound, organic transistor using same, and water decomposition and hydrogen production photocatalytic system using same |
| US18/808,945 US20240409809A1 (en) | 2018-04-19 | 2024-08-19 | Phosphor monomolecular compound, organic transistor using same, and water decomposition and hydrogen production photocatalytic system using same |
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| KR1020180045675A KR102106295B1 (ko) | 2018-04-19 | 2018-04-19 | 형광체 단분자 화합물, 이를 이용한 유기 트랜지스터 및 이를 이용한 물 분해 수소 생산 광 촉매 시스템 |
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| KR102106295B1 true KR102106295B1 (ko) | 2020-05-04 |
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| US20210179933A1 (en) | 2021-06-17 |
| KR20190122035A (ko) | 2019-10-29 |
| WO2019203481A1 (ko) | 2019-10-24 |
| US20240409809A1 (en) | 2024-12-12 |
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