Research ArticleOpen AccessGoogle Scholar indexed
Melt and One-Pot Solution Synthesis of Thermally Stable, Organosoluble and Photocurable Acidic Polyimides
CCTech. Co. Ltd, Hwaseong, Korea
CCTech. Co. Ltd, Hwaseong, Korea
School of Material Science and Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Korea
DuksanNeolux Co., Ltd., Cheonan, Korea
School of Material Science and Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Korea
- 1 CCTech. Co. Ltd, Hwaseong, Korea
- 2 CCTech. Co. Ltd, Hwaseong, Korea
- 3 School of Material Science and Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Korea
- 4 DuksanNeolux Co., Ltd., Cheonan, Korea
- 5 School of Material Science and Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Korea
Materials Sciences and Applications·Volume 10 (2019)·Pages 709–720·Published 29 October 2019·DOI10.4236/msa.2019.1011051
Copy link · social · email
Abstract
Polyimides are well known for their high chemical and thermal stability. However, a few polyimide samples have been reported which are completely soluble in such environmentally friendly and common organic solvent as propyleneglycol monomethyl ether acetate (PGMEA). In this work thermally stable, organosoluble and photocurable acidic polyimides were synthesized by simple and cost effective one-pot solution method. They polyimides obtained by this method showed much higher thermal stability (1 wt% loss temperature 345°C) than melt polymerized polyimides owing to the photocrosslinking reactions by the terminal double bonds.
KeywordsPolyimideMelt PolymerizationOne-Pot Solution PolymerizationThermal StabilityOrganosoluble PolyimidePhotocurable Polyimide
- Ji, D., Li, T., Hu, W. and Fuchs, H. (2019) Recent Progress in Aromatic Polyimide Dielectrics for Organic Electronic Devices and Circuits. Advanced Materials, 31, Article ID: 1806070. https://doi.org/10.1002/adma.201806070
- Ding, Y., Hou, H., Zhao, Y., Zhu, Z. and Fong, H. (2016) Electrospun Polyimide Nanofibers and Their Applications. Progress in Polymer Science, 61, 67-103. https://doi.org/10.1016/j.progpolymsci.2016.06.006
- Li, G., Zhang, B., Yan, J. and Wang, Z. (2016) Microporous Polyimides with Functional Groups for the Adsorption of Carbon Dioxide and Organic Vapors. Journal of Materials Chemistry A, 4, Article ID: 11453. https://doi.org/10.1039/C6TA04337B
- Ahmad, M.B., Gharayebi, Y., Salit, M.S., Hussein, M.Z., Ebrahimiasl, S. and Dehzangi, A. (2012) Preparation, Characterization and Thermal Degradation of Polyimide (4-APS/BTDA)/SiO2 Composite Films. International Journal of Molecular Sciences. 13, 4860-4872. https://doi.org/10.3390/ijms13044860
- Huang, X., Chen, B., Mei, M., Li, H., Liu, C. and Wei, C. (2017) Synthesis and Characterization of Organosoluble, Thermal Stable and Hydrophobic Polyimides Derived from 4-(4-(1-Pyrrolidinyl)phenyl)-2,6-bis (4-(4-aminophenoxy)phenyl)pyridine. Polymers, 9, 484. https://doi.org/10.3390/polym9100484
- Kim, E., Yi, M.H. and Ahn, T. (2016) Low-Temperature Photo-Curable Polyimides as Gate Insulators for Thin-Film Transistors. Journal of Nanoscience and Nanotechnology, 16, 11762-11765. https://dx.doi.org/10.1166/jnn.2016.13589
- Guo, Y., Ji, Z., Zhang, Y., Wang, X. and Zhou, F. (2017) Solvent-Free and Photocurable Polyimide Inks for 3D Printing. Journal of Materials Chemistry A, 5, Article ID: 16307. https://doi.org/10.1039/C7TA01952A
- Herzberger, J., Meenakshisundaram, V., Williams, C.B. and Long, T.E. (2018) 3D Printing All-Aromatic Polyimides Using Stereolithographic 3D Printing of Polyamic Acid Salts. ACS Macro Letters, 7, 493-497. https://doi.org/10.1021/acsmacrolett.8b00126
- Shi, G., Park, J. W. and Park, L. S. (2018) Black Photoresist for Patterning Pixel Define Layer of Organic Light Emitting Diode with Polyimide as Thermal Stabilizer. Materials Sciences and Applications, 9, 554-564. https://doi.org/10.4236/msa.2018.96040