ArticleRSC advances2026
High-performance polyimide coatings for mild steel: the impact of benzophenone, biphenyl, and bisphenol-a core structures.
Article in RSC advances, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed.
- Preparation and Application of Macromolecular Silane Coupling Agent for Polyimide-Based Composites.Materials (Basel, Switzerland) · 2026Article
- Tuning the acoustic and thermal insulation properties of polyimide aerogelsRSC advances · 2026Article
- High-performance polyimide coatings for mild steel: the impact of benzophenone, biphenyl, and bisphenol-a core structures.RSC advances · 2026Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Engineered polyimide coatings are widely recognized for their high thermal stability, chemical resistance, mechanical strength, and electrical insulation. In this work, three polyamic acid (PAA) systems (PAA-1, PAA-2, and PAA-3) were synthesized using two diamines and varying dianhydrides [benzophenone-3,3',4,4'-tetracarboxylic dianhydride (BTDA), 4,4'-Biphthalic Anhydride (BPDA) or 4,4'-bisphenol A diphthalic anhydride (BPADA)] to investigate the influence of benzophenone, biphenyl, and bisphenol-A cores on polyimide coating performance. The polyamic acid (PAA) solutions were prepared under a nitrogen atmosphere and subsequently imidized at 250 °C to obtain polyimide coatings (PI-1, PI-2, and PI-3) on mild steel substrates. This study provides insights into how structural variations in the polyimide backbone affect adhesion, thermal stability, and anticorrosion behaviour. Solid-state
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