Phthalonitrile prepolymer and PAN blends : new strategy for precursor stabilization and pyrolytic char yield enhancement

• المؤلفون الرئيسيون: Tay, Yu Shan, Liu, Ming, Lim, Jacob Song Kiat, Chen, Hui, Hu, Xiao
• مؤلفون آخرون: School of Materials Science and Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2022
• الموضوعات: Engineering::Materials; Carbon Precursors; Hyperbranch-Like Phthalonitrile
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/154773

New polymer blends of polyacrylonitrile (PAN) and resorcinol-based phthalonitrile prepolymer (pPN) are studied as superior carbon precursors. pPN has a hyperbranch-like structure with multiple terminal nitrile groups available for chemical interactions. The addition of pPN into PAN significantly low...