What question did this study set out to answer?

This research aims to create ultralight aerogels with enhanced microwave absorption capabilities.

April 26, 2026Dalton Transactions0 citations

Ultralight Heterostructured Aerogels of ZnO/ZnFe₂O₄/Fe₃O₄/RGO/MWCNT for Ultra-Broadband Microwave Absorption

FJFarnaz Jamadi JSJamileh Seyed‐Yazdi SSSeyyed Jalal Seyyedyazdi

Key Points

This research aims to create ultralight aerogels with enhanced microwave absorption capabilities.
Developed a heterostructured aerogel combining ZnO, ZnFe₂O₄, Fe₃O₄, RGO, and MWCNT.
Tested the aerogel for microwave absorption efficiency across a wide frequency range.
Analyzed density and thickness parameters for optimal performance.
Demonstrated significant improvement in microwave absorption efficiency compared to conventional materials.
Achieved ultralight density without compromising thickness effectiveness.
Indicated potential for electromagnetic interference shielding applications.

Abstract

Developing microwave-absorbing materials with wideband efficacy, low density, and minimal thickness remains a key challenge for electromagnetic interference shielding and stealth. This study unveils an ultralight aerogel engineered as a...

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