BYD logo

BYD

Last updated February 1, 2026
720
Innovation Areas
34,443
Inventors
189
Collaborations

Polyimide covalent organic frameworks: BYDRecent Research Landscape

Uncontrolled polymer chain orientation leads to thermal instability and mechanical failure in high-performance coatings. Engineering specific diamine-acid linkages creates rigid crystalline lattices that ensure dimensional stability under extreme stress.

What technical problems is BYD addressing in Polyimide covalent organic frameworks?

Substrate adhesion failure

(50)evidences

High-voltage motor environments cause rapid breakdown of dielectric materials under thermal stress. Preventing insulation failure ensures long-term reliability in vehicle propulsion systems.

High signal transmission loss

(49)evidences

Structural components in vehicles suffer from high mass which limits fuel efficiency and range. Reducing parasitic weight while maintaining structural integrity provides a critical competitive advantage in automotive engineering.

Interfacial bonding failure

(23)evidences

Inadequate adhesion between dissimilar materials leads to mechanical separation and structural instability. Enhancing bond strength ensures durability in high-stress battery and polishing applications.