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Improvement of Surface Hardness of Transparent Poly(amide-imide) Films Using Fumed Silica Nanoparticles
A hard coating is generally applied to transparent polymer films in flexible displays to protect the surface from scratching and abrasion. The degree...
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Recyclable palladium-catalyzed synthesis of new cardo poly(amide-imide)s from diiodo imides, aromatic diamines containing cardo groups, and carbon monoxide
High molecular weight poly(amide-imide)s containing cardo structures were readily prepared by a supported palladium-catalyzed carbonylation...
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A Green Recyclable Vanillin-Based Polymer (Amide–Imide) Vitrimer
In this paper, a bio-based polyamide imide polymer, PDPD (Polymer of D230, Poly hexa methylene diamide and Dialdehyde vanillin), was synthesized via...
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Thermally stable, solution processable and redox active new poly(amide-imide)s: synthesis and characterization
A series of new poly(amide-imide)s was prepared by polycondensation of our already reported diamine, N,N’ -[((propane-2,2-diylbis(4,1-phenylene)...
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Partially Bio-based Colorless and Transparent Poly(amide-imide)s Derived from 2,5-Furandicarboxylic Acid
Two series of partially bio-based colorless and transparent poly(amide-imide)s (CPAIs) derived from bio-based 2,5-furandicarboxylic acid (FDCA) were...
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Nicotinic-Based Poly(ether-amide-imide)s: Preparation and Properties
A novel aromatic diamine containing pyridine units, amide, and ether groups was generated via two-step reactions: nucleophilic substitution reaction...
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Poly(urethane-imides) and Poly(ester-imides) as Promising Materials for Gas Separation and Pervaporation Membranes
Abstract—This review focuses on the separation properties of membranes based on poly(urethane-imides)—modern products of the chemical modification of...
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Thermal Expansion Behavior of Poly(amide-imide) Films with Ultrahigh Tensile Strength and Ultralow CTE
A series of novel poly(amide-imide) (PAI) films with different amide contents were prepared from pyromellitic dianhydride and four amide-containing...
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Synthesis of organosoluble aromatic poly(ether ketone)-polyimide copolymers from 9-(4-aminophenyl)-9-(4-hydroxyphenyl)fluorene
9-(4-Aminophenyl)-9-(4-hydroxyphenyl)fluorene reacted with 4,4′-difluorobenzophenone to afford an aromatic ketone-containing aromatic diamine. The...
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Influence of phosphotungstic acid in sulfonated poly (ether ether ketone)/poly (amide imide) based proton conductive membranes and its impact on the electrochemical studies of microbial fuel cell application
The present work deals with the effect of phosphotungstic acid (PWA) in the sulfonated poly (ether ether ketone) (SPEEK)/poly amide imide (PAI)...
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Molecular Chain Flexibility and Dielectric Loss at High-Frequency: Impact of Ester Bond Arrangement in Poly(ester imide)s
The evolution of high-frequency communication has accentuated the significance of controlling dielectric properties in polymer media. Traditionally,...
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Highly Heat-Resistant Poly(Amido Hydroxy Amides) with Increased Elongation at Break and Photosensitive Formulations Based on Them
AbstractA series of poly( o- hydroxy amides) were prepared by polycondensation of 3,3ʹ-methylenebis(6-aminophenol) with isophthaloyl chloride or...
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Poly(imine-amide) Hybrid Covalent Adaptable Networks via in situ Oxidation Polymerization
Polyimine represents a rapidly emerging class of readily accessible and affordable covalent adaptable networks (CANs) that have been extensively...
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The effect of incorporation of ferrous titanate nanoparticles in sulfonated poly(ether ether ketone)/poly (amide imide) acid-base polymer for cations exchange membrane fuel cells
The sulfonated poly(ether ether ketone) (SPEEK) is one of the most promising aromatic proton exchange polymer membranes concerning fluorinated...
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Synthesis and characterization of poly(urethane-imide) derived from structural effect of diisocyanates
Although polyurethane (PU) has excellent extensibility and flexibility, it is thermally unstable, which limits how it can be utilized. By contrast,...
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Multi-fluorous-included Counter Anions-based Ionic Copolymers: Synthesis and Enhanced Hydrophobic Adsorption Films on Copper Surface for Super Protection
T hree multi-fluorous-carried anions-based ionic copolymers (ICs) including (fluorosulfonyl)imide(FSI − ), (trifluoromethanesulfonyl)imide(TFSI − ) and...
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Organosoluble and colorless fluorinated poly(ether imide)s containing a bulky fluorene bis(ether anhydride) and various trifluoromethyl-substituted aromatic bis(ether amine)s: synthesis and characterization
A series of fluorinated aromatic poly(ether imide)s (PEIs)(IV) containing bulky fluorene bis(ether anhydride)...
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In vitro release study of electrospun poly(ε-caprolactone)/gelatin nanofiber mats loaded with 5-fluorouracil
The electrospinning process was used to successfully encapsulate an anticancer drug, 5-fluorouracil (5-FU), into poly(ε-caprolactone)/gelatin (Gel)...
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Highly tough, colorless, transparent polyamide-imide films from one reaction vessel without purification
Polyamide-imide varnishes and films were prepared from one reaction vessel through a continuous process of amidation, chemical imidization, and acid...
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Synthesis and characterization of two novel poly(amide-imide)s containing pendent (5-(4,5-diphenyl-1H-imidazol-2-yl)furan-2-yl)phenyl moieties and natural amino acids linkages for adsorption of Cu(II)
Two novel optically active poly(amide-imide)s (PAI)s were prepared by the direct polycondensation of diamine, 3,5-diamino- N -(4-(5-(4,5-diphenyl-1H-imi...
