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Protochips Poseidon

TEM Holder Active

Protochips — Poseidon

MEMS-based in-situ liquid-cell TEM holder for real-time observation of liquid-phase reactions, electrochemical processes, and nanostructure growth.

Type In-situ Liquid Holder
Max Temp 100 °C
Tilt Single tilt
E-chip MEMS-based
Capability Liquid + Heating + Electrical

Overview

The Protochips Poseidon holder enables in-situ liquid-phase TEM experiments. Using sealed MEMS-based E-chips with liquid flow ports, it allows direct observation of electrochemical reactions, nanoparticle growth, and battery charge/discharge processes inside the TEM.

Applications

  • Nanoparticle nucleation and growth in solution
  • Electrochemical charge/discharge of battery materials (Li, Na)
  • Ostwald ripening in liquid media
  • Corrosion and etching studies