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Material architecture for higher-performance semi-solid cells.

Jintang New Energy combines materials design, membrane integration, and interface control to address energy density, thermal stability, high-rate output, and cycle durability at the cell level.

Illustration of in-situ anode formation in a semi-solid pouch cell

01 / Anode Architecture

In-Situ Anode Formation

By forming the negative electrode in position, this route reduces inactive material and process complexity in the cell stack.

  • Supports simplified cell architecture.
  • Creates a path toward higher gravimetric energy density.
  • Designed around controlled formation and interface stability.
Illustration of an integrated solid-electrolyte membrane

02 / Electrolyte Structure

Integrated Solid-Electrolyte Membrane

An integrated membrane route brings the solid-electrolyte layer into the cell construction sequence, supporting more consistent layer integration.

  • Targets improved thermal stability and safety.
  • Supports roll-to-roll compatible electrode and membrane integration.
  • Helps maintain structural continuity across the active stack.
Illustration of a controlled solid-state interface

03 / Interface Control

Solid-State Interface Engineering

Interface chemistry and morphology are tuned to manage charge transfer, mechanical contact, and degradation pathways during high-rate operation.

  • Built for high-rate charge and discharge response.
  • Targets stable interfacial contact through cycling.
  • Connects materials formulation with practical cell validation.

Published Invention Portfolio

Selected invention publications related to semi-solid materials and interfaces.

The supplied reference portfolio lists 19 invention publications or applications through May 2026. Entries below are selected for relevance to the technology directions above; publication does not indicate grant status.

Solid electrolyte / self-repair

DES/Polyether Self-Repairing Solid-Electrolyte Membrane and Preparation Method

CN120914330A

Solid electrolyte

Deep-Eutectic-Solvent-Induced Polymer Solid Electrolyte: Preparation and Application

CN120637583A

Interface and adhesion

In-Situ Self-Growing Self-Repairing Adhesive for Solid-State Batteries and Preparation Method

CN118853025A

Interface and adhesion

Self-Repairing Conductive Heat-Sealing Adhesive for Solid-State Batteries and Preparation Method

CN118685131A

Composite electrode

PANI/MXene Composite-Membrane Electrode and Preparation Method

CN120089697A

Composite electrode

MXene/Polyphenylene-Imide Composite-Membrane Electrode and Preparation Method

CN119208544A

MXene electrode

Porous MXene Electrode Material and Preparation Method

CN118183747A

Silicon-carbon anode

Silicon-Carbon Composite Anode Material and Preparation Method

CN119742352A

Silicon-carbon anode

Pre-Lithiated Silicon Anode Material and Preparation Method

CN117476930A

Solid electrolyte

Lithium-Ion-Conducting Polyether Solid Electrolyte and Preparation Method

CN118126290A

Engineering Collaboration

Discuss a materials and cell-development program.

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