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Figure 1: (a) Virtual bright field (BF) STEM image of the pristine NCM811 primary particles before charging. (b, c) Phase and orientation map for cathode particles shown in (a).

4D-STEM Analysis of Ni-Rich Layered Cathode Materials with TESCAN TENSOR

Unlock New Perspectives in Cathode Material Analysis

To advance battery performance, researchers need to look deeper into the structural characteristics of Ni-rich cathodes. TESCAN, in partnership with the Ernst Ruska Center, has published a new application note demonstrating how precession-assisted 4D-STEM reveals critical insights into phase distribution, strain mapping, and microstructural stability. 

 
                     Download the Application Note Now

 

What You’ll Discover

This in-depth study covers TESCAN TENSOR’s innovative 4D-STEM features, designed to support cutting-edge battery research. Key takeaways include:

  • Comprehensive Phase Mapping: Precession-assisted 4D-STEM offers nanoscale resolution across large areas, mapping phase distribution with remarkable accuracy.

  • Understanding Battery Degradation: The note provides insights into how phase heterogeneity and strain impact battery life, equipping researchers with data to address common degradation pathways.

  • Efficiency in Data Processing: TESCAN TENSOR processes and visualizes phase-orientation maps in real time, allowing for more efficient analysis and smoother workflows.

 

Why TESCAN TENSOR?

TESCAN TENSOR’s high-resolution, real-time 4D-STEM technology is designed to meet the demands of modern battery research. The system provides:

  • Precise control and high-resolution mapping capabilities

  • Real-time data processing for streamlined analysis

  • Practical solutions for revealing hidden structural information in battery materials

 

Explore the Full Application Note

 

Dive deeper into how TESCAN TENSOR’s 4D-STEM capabilities transform cathode material analysis and drive innovation in battery research.

 

Thank you for Your interest.

 

Further reading