In-Situ Gas Holder: Protochips “Atmosphere”
Pressure range : 3 to 760 Torr;
Heating range : RT to 1000 ℃;
Flow:0.005 ~1 sccm;
Gases: H₂,O₂, CO, CO₂, CH₄, custom mixtures, organic vapors, and more;
It enables dynamic observation at the atomic level under various gases, pressures, and temperatures. Combined with the AXON platform, it allows for mass spectrometry analysis of gases and real-time video recording of process changes. It has significant applications in fields such as catalysis research, nanomaterial growth and evolution, stability and degradation mechanisms of energy materials like batteries, corrosion and interface reactions, and alloy phase transformations.
Protochips原位气体杆
操作压力：3 ~ 760 Torr;
加热温度：室温~1000℃;
气体流速： 0.005 ~1 sccm;
原位气体杆：可在不同气氛下，不同压力下及不同温度下，实现原子尺度的动态观察。结合AXON platform，可对气体进行质谱分析，亦可实时视频记录过程的变化。在催化研究、纳米材料生长与演化、电池等能源材料稳定性及退化机制、腐蚀与界面反应、合金相变等领域有重要应用。
应用实例：
Nature Materials | Volume 23 | December 2024 | 1654–1663，Jun Cai，Zhi Liu & Zhu-Jun Wang
