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Interface super-assembly nanomaterials
PROTECTION OF NEW ENERGY VEHICLE BATTERIES
Innovative plan for the entire lifecycle of new energy vehicle batteries

nterface Supra-Assembly Carbon Nanocomposite Materials

Rapid penetration of new energy vehicles, increasing market share.

There is an urgent need for comprehensive safety protection for new energy vehicle battery packs, from the exterior to the interior.

Challenges include the technical capabilities of power battery separators, structural stability, and the safety performance of battery casings.

Zhongpo New Materials, in collaboration with Fudan University, breaks traditional boundaries and fills industrial gaps. With advanced technology, we strategically plan ahead, strive for quality,

and accelerate China's pace in the new materials and new energy sectors.

TECHNICAL OVERVIEW

Interface Supra-Assembly strategy developed for lithium-ion battery applications

By extending the interface and pushing the limits of interface energy

it effectively reduces free energy, enriching the functional components of soft interface materials

This provides an ideal solution for the interface design and development of multifunctional coating materials

Based on the technology of creating supra-assembly materials, the team has developed various supra-assembly interface materials for the new energy battery sector

TECHNICAL OVERVIEW

New Energy Vehicle Battery Separators

Addressing existing issues with battery separators

the application of porous silicon materials on the surface effectively mitigates damage from lithium dendrites

Additionally, adding a polymer layer to the surface of the porous carbon layer significantly enhances the mechanical properties of the battery separators

Interface supra-assembly technology is applied directly to modify commercial PP separators, increasing their thickness without noticeable changes in macroscopic shape


TECHNICAL PRINCIPLES


The mechanical properties of the separators are substantially improved.
Rate performance and cycle stability of lithium-ion batteries.
Marked increases in the adsorption of electrolyte, ionic conductivity, and lithium ion transference numbers
Effectively suppresses the formation of lithium dendrites, and greatly improve the safety performance of lithium batteries
TECHNICAL PRINCIPLES

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