A New Sight into Bio-Based Polybenzoxazine: From Tunable Thermal and Mechanical Properties to Excellent Marine Antifouling Performance

doi:10.1021/acsomega.0c00025

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 2020专题

	A New Sight into Bio-Based Polybenzoxazine: From Tunable Thermal and Mechanical Properties to Excellent Marine Antifouling Performance
	Lu, Guangming; Dai, Jinyue; Liu, Jingkai; Tian, Shu; Xu, Yongjian; Teng, Na; Liu, Xiaoqing
刊名	ACS OMEGA
	2020
卷号	5 期号:7 页码:3763-3773
关键词	BENZOXAZINE MONOMER BISPHENOL-A POLYMER RESIN PRECURSORS THERMOSETS VANILLIN DESIGN
DOI	10.1021/acsomega.0c00025
英文摘要	With the rapid development of bio-based polymers, polybenzoxazine derived from renewable resources has been widely investigated. However, there are few reports on the functional application of bio-based polybenzoxazine based on the special chemical structures of renewable compounds. In this work, an easy approach to prepare the polybenzoxazines with varied thermomechanical properties and excellent marine antifouling performance from renewable resources is presented. After a variety of main-chain-type benzoxazine polymers (MCBPs) were synthesized from the renewable daidzein, furfurylamine, polyetheramine, and paraformaldehyde, their chemical structures were identified by Fourier transform infrared spectroscopy and nuclear magnetic resonance spectroscopy (H-1 NMR). Then, their curing behaviors were monitored by differential scanning calorimetry and rheological tests. Results revealed that the cross-linked MCBPs with varied thermomechanical properties could be easily prepared by adjusting the molar ratio of polyetheramine and furfuramine. Notably, these cured MCBP films demonstrated excellent antibacterial and algaecidal properties due to the presence of daidzein and furan units. This work first presents the new application prospect of bio-based MCBPs, for example, in marine antifouling coatings.
学科主题	Chemistry
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/19953]
专题	2020专题
作者单位	Liu, XQ (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Peoples R China.
推荐引用方式 GB/T 7714	Lu, Guangming,Dai, Jinyue,Liu, Jingkai,et al. A New Sight into Bio-Based Polybenzoxazine: From Tunable Thermal and Mechanical Properties to Excellent Marine Antifouling Performance[J]. ACS OMEGA,2020,5(7):3763-3773.
APA	Lu, Guangming.,Dai, Jinyue.,Liu, Jingkai.,Tian, Shu.,Xu, Yongjian.,...&Liu, Xiaoqing.(2020).A New Sight into Bio-Based Polybenzoxazine: From Tunable Thermal and Mechanical Properties to Excellent Marine Antifouling Performance.ACS OMEGA,5(7),3763-3773.
MLA	Lu, Guangming,et al."A New Sight into Bio-Based Polybenzoxazine: From Tunable Thermal and Mechanical Properties to Excellent Marine Antifouling Performance".ACS OMEGA 5.7(2020):3763-3773.