4.7 Article

Self-Curing Phthalonitrile Resin with Disulfide Bond as the Curing Group

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Chemistry, Applied

The facile synthesis of nitrogen and sulfur co-doped carbon dots for developing a powerful on-off-on fluorescence probe to detect glutathione in vegetables

Xinyang Sun et al.

Summary: A novel fluorescence probe N,S-CDs@Cu2+ system was developed for determining glutathione (GSH) content in vegetables, showing good consistency and stability compared to traditional methods. The probe effectively and efficiently recovers quenched fluorescence in the presence of GSH, demonstrating its validation and novelty for GSH detection in vegetables.

FOOD CHEMISTRY (2022)

Article Polymer Science

Thermal latent and Low-Temperature polymerization of a Bio-Benzoxazine resin from natural renewable chrysin and furfurylamine

Wenqian Zhao et al.

Summary: A novel bio-benzoxazine thermosetting resin with low-temperature polymerization feature has been developed. The resin exhibits high hydrophobicity, high thermal stability, and low heat release capacity, making it a potential matrix for producing high-performance materials.

EUROPEAN POLYMER JOURNAL (2022)

Article Polymer Science

Synthesis of oligomeric phthalonitrile resins containing imide units and study of the methylene-cyano thermal synergistic polymerization effect

Huanxin Xie et al.

Summary: The meta- and para-catenated methylene-containing phthalonitrile oligomers with high methylene content were synthesized and exhibited low softening points and good thermal properties. The self-catalyzed curing reactivity of the oligomers was confirmed by thermal analysis and spectroscopy. The isothermal rheological results of model compound and PN oligomers suggested a revised curing mechanism.

HIGH PERFORMANCE POLYMERS (2022)

Article Polymer Science

Synthesis and Characterization of Disiloxane Cross-Linked Polysulfides

Kun Woo Park et al.

Summary: The discovery of inverse vulcanization has led to the development of stable polysulfide materials synthesized from affordable sulfur. This research explores the use of two siloxane dienes as cross-linkers and successfully synthesizes two series of cross-linked polysulfides. The properties and performance of these materials are characterized and analyzed.

MACROMOLECULES (2022)

Article Polymer Science

Advanced composites based on end-capped polyarylene ether nitrile/bisphthalonitrile with controllable thermal curing reaction

Liang He et al.

Summary: A novel polymer was prepared by combining phthalonitrile end-capped polyarylene ether nitrile (PEN-Ph) and bisphthalonitrile (BPh) using post-solid phase chemical reaction technology. The mechanical properties of the PEN-Ph/BPh composite materials were significantly improved by changing the pre-polymerization time of BPh. Furthermore, the composite films exhibited excellent thermal properties and dielectric stability, making them suitable for use in high-temperature electronic fields.

POLYMER (2022)

Article Polymer Science

The curing reaction of phthalonitrile promoted by sulfhydryl groups with high curing activity

Yu Pu et al.

Summary: The thiophenol derivative MPD was synthesized to promote the curing reaction of phthalonitrile monomer 3BOCN. The study found that sulfhydryl groups have a high curing efficiency and lead to the formation of specific structures during the curing process. The cured resins show excellent thermal stability and high Tg.

POLYMER (2022)

Article Polymer Science

Preparation and characterization of a high heat resistant phthalonitrile resin modified by polyborosilazane ceramic precursor

Zi-long Wang et al.

Summary: Phthalonitrile resins with good processability and high heat-resistance were synthesized by modification methods, and organic-inorganic hybrid composites were successfully prepared.

POLYMERS FOR ADVANCED TECHNOLOGIES (2022)

Article Engineering, Manufacturing

Ceramic precursor-phthalonitrile hybrid with improved high heat resistance through constructing binary continuous phases

Zi-long Wang et al.

Summary: Organic-inorganic phthalonitrile hybrids with enhanced heat resistance and thermal stability were successfully achieved using ceramic precursors. The continuous inorganic phases derived from the ceramic precursors contributed to the improved heat resistance and thermal conductivity of the hybrids.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2022)

Article Polymer Science

Synthesis and properties of novel self-catalytic phthalonitrile monomers with aliphatic chain and their copolymerization with multi-functional fluorene-based benzoxazine monomers

Ting Wang et al.

Summary: A novel series of self-catalytic phthalonitrile monomers with aliphatic segments were synthesized and showed excellent processing properties, thermal stabilities, and high glass-transition temperatures. The modified monomers with multi-functional benzoxazine monomers further improved the thermal stability and reaction activities of the polymers. The systems exhibited stable and excellent thermal stability.

EUROPEAN POLYMER JOURNAL (2021)

Article Polymer Science

Dual-curing propargyl-phthalonitrile imide-based thermoset: Synthesis, characterization and curing behavior

Timofey Kolesnikov et al.

Summary: The study synthesized an oligoimide containing both propargyl and phthalonitrile groups, which demonstrated the potential for cross-linking at temperatures between 300-350 degrees Celsius. With good solubility in solvents and low melt viscosity, this compound exhibited excellent thermal and mechanical properties.

EUROPEAN POLYMER JOURNAL (2021)

Article Polymer Science

Bio-resourced eugenol derived phthalonitrile resin for high temperature composite

Yi Ning et al.

Summary: A new bio-based PN resin (MEG-PN) derived from Eugenol was synthesized with excellent processability and heat resistance, showing potential for advanced composite applications.

JOURNAL OF APPLIED POLYMER SCIENCE (2021)

Article Polymer Science

Novel low-melting bisphthalonitrile monomers: Synthesis and their excellent adhesive performance

Caizhao Liu et al.

Summary: This study successfully improved the processability of bisphthalonitrile monomers by introducing the concept of asymmetric structure. Four novel bisphthalonitrile monomers with relatively low melting points were synthesized and displayed excellent adhesive performance after curing with a hardening agent.

EUROPEAN POLYMER JOURNAL (2021)

Article Polymer Science

A new addition thermosetting resin from phthalonitrile functionalized [2.2] paracyclophane

Jiangbo Lv et al.

Summary: The curing behavior of addition curing polymer CN-PcP, containing [2.2]paracyclophane and phthalonitrile, was studied. Results showed that the carbon radical from [2.2]paracyclophane at high temperature could effectively promote the curing reaction of phthalonitrile, resulting in a cured resin with high glass transition temperature and outstanding thermal properties. Thermogravimetric analysis (TGA) and dynamic mechanical analysis (DMA) were performed to evaluate the thermal properties of the cured resin.

POLYMER (2021)

Article Polymer Science

Natural magnolol derivatives as platform chemicals for bio-based phthalonitrile thermoset: Achieving high performances without an external curing agent

Zhihuan Weng et al.

Summary: Bio-based polymers with superior properties have shown great competitiveness in high-tech fields, but they also face challenges. In this study, biobased phthalonitrile precursors were successfully synthesized with excellent performance and thermal stability. The results demonstrate that sustainable magnolol derivatives can be utilized to enhance the performance of bio-based polymers for cutting-edge applications.

POLYMER (2021)

Article Chemistry, Applied

Low-melting phthalonitrile monomers containing maleimide group: Synthesis, dual-curing behavior, thermal and mechanical properties

S. S. Nechausov et al.

Summary: Novel dual-functional phthalonitrile monomers containing a maleimide group were synthesized and characterized, showcasing a combination of bismaleimide resins' mechanical properties and phthalonitriles' thermo-oxidative stability. The copolymerization of maleimide groups via ene reaction and ring-opening amidation allowed the formation of a polymeric system with high impact strength, flexural strength, and excellent thermal properties.

REACTIVE & FUNCTIONAL POLYMERS (2021)

Article Polymer Science

Deep eutectic solvent for curing of phthalonitrile resin: Lower the curing temperature but improve the properties of thermosetting

Yu Qi et al.

Summary: The development of a deep eutectic solvent containing ZnCl2 and urea has shown to improve the curing process of the resorcinol-based phthalonitrile resin, leading to reduced curing temperature and increased glass transition temperature.

HIGH PERFORMANCE POLYMERS (2021)

Article Polymer Science

A new molecular design platform for high-performance polymers from versatile bio-based tyramine: a case study of tyramine-derived phthalonitrile resin

Menghao Chen et al.

Summary: A novel phthalonitrile matrix resin and curing agent were synthesized based on tyramine, which showed a lower melting point and wider processing temperature window compared to petroleum-based counterparts. The cured resin exhibited excellent thermal stability and a high glass-transition temperature.

POLYMER CHEMISTRY (2021)

Article Polymer Science

Phthalonitrile Resins Derived from Vanillin: Synthesis, Curing Behavior, and Thermal Properties

Yue Han et al.

CHINESE JOURNAL OF POLYMER SCIENCE (2020)

Article Chemistry, Multidisciplinary

Sulfides and Disulfides of s-Triazine: Potential Thermal Thiyl Radical Generators

Carl-Christoph Hoehne et al.

CHEMISTRY-A EUROPEAN JOURNAL (2018)

Article Polymer Science

Preparation and characterization of a self-catalyzed fluorinated novolac-phthalonitrile resin

Zheng Li et al.

POLYMERS FOR ADVANCED TECHNOLOGIES (2018)

Article Polymer Science

Low-melting phthalonitrile thermosetting monomers with siloxane- and phosphate bridges

B. A. Bulgakov et al.

EUROPEAN POLYMER JOURNAL (2016)

Article Polymer Science

A flame retardant synergism of organic disulfides and phosphorous compounds

Jochen Wagner et al.

POLYMER DEGRADATION AND STABILITY (2016)

Article Chemistry, Multidisciplinary

Synthesis of a novel naphthyl-based self-catalyzed phthalonitrile polymer

Feng-Hua Zhao et al.

CHINESE CHEMICAL LETTERS (2015)

Article Polymer Science

Improved Synthesis of Oligomeric Phthalonitriles and Studies Designed for Low Temperature Cure

Matthew Laskoski et al.

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY (2014)

Article Chemistry, Physical

Molecule-Induced Peroxide Homolysis

Natascia Turra et al.

CHEMPHYSCHEM (2013)

Article Polymer Science

A Novel Benzimidazole-Containing Phthalonitrile Monomer With Unique Polymerization Behavior

Dimeng Wu et al.

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY (2012)

Article Biochemical Research Methods

Disulfide bond cleavage in TEMPO-free radical initiated peptide sequencing mass spectrometry

Minhee Lee et al.

JOURNAL OF MASS SPECTROMETRY (2011)

Article Polymer Science

Azoalkanes-novel flame retardants and their structure-property relationship

Melanie Aubert et al.

POLYMERS FOR ADVANCED TECHNOLOGIES (2011)

Article Polymer Science

Synthesis and Characterization of Self-Catalyzed Imide-Containing Pthalonitrile Resins

Badshah Amir et al.

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY (2010)

Article Polymer Science

Synthesis and properties of a bisphenol A based phthalonitrile resin

M Laskoski et al.

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY (2005)

Article Chemistry, Inorganic & Nuclear

Synthesis, structure and spectral properties of novel stable homoleptic iron(II) complex of 1,3-bis(2′-pyridylimino)isoindoline, Fe(ind)2

É Balogh-Hergovich et al.

INORGANIC CHEMISTRY COMMUNICATIONS (2005)

Article Chemistry, Physical

Vibrational frequencies and structural determination of thiocyanogen

JO Jensen

JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM (2005)

Review Instruments & Instrumentation

Generalized two-dimensional correlation spectroscopy

I Noda et al.

APPLIED SPECTROSCOPY (2000)