원문정보
초록
영어
New methodolgies for the syntheses of unsymmetrical squarylium(SQ) dyes for organic photoconductors(OPC) were developed and photostabilities for these dyes were dicucced. These dyes absorbed at 640-690nm and exhibit high molecular extinction coefficient about 10. photodegradation rate of these dyes is acceralated in the presence if singlet oxygen sensitizer. On the other hand, the photodegradation rate os retarded by adding effective singlet oxygen quencher, such as 2:1 metal dithiolate. It is suggested that the photodegration of unsymmetrical SQ dye may be due to a photo-oxidation involving singlet oxygen.
목차
Abstract
1. 序論
2. 實驗
2.1. 實驗 材料
2.2. 實驗 方法
3. 結果 및 考察
3.1. 用紙의 物理的 特性
3.2. 理論과 實測에 의한 침투깊이의 比較
3.3. 投錨效果와 Print density의 關係
3.4. 投錨效果와 Print through의 關係
3.5. 投錨效果와 光澤性의 關係
3.6. 投錨效果와 不均一性의 關係
3.7. 投錨效果와 Rub off의 關係
3.8. 投錨 效果와 印刷 品質의 關係
4. 結論
參考文獻
1. 序論
2. 實驗
2.1. 實驗 材料
2.2. 實驗 方法
3. 結果 및 考察
3.1. 用紙의 物理的 特性
3.2. 理論과 實測에 의한 침투깊이의 比較
3.3. 投錨效果와 Print density의 關係
3.4. 投錨效果와 Print through의 關係
3.5. 投錨效果와 光澤性의 關係
3.6. 投錨效果와 不均一性의 關係
3.7. 投錨效果와 Rub off의 關係
3.8. 投錨 效果와 印刷 品質의 關係
4. 結論
參考文獻
저자정보
참고문헌
자료제공 : 네이버학술정보