Question

Write the 8 "Quaternary Composites" which are used for Fe based microwave absorber. List the eight materials by their compound, preparation method, thickness and frequency.

Note: This belongs to a PhD subject review question paper on the topic of Perovskite Nanomagnetism, if you dont have perfect knowledge in this area, please don not attempt. (previous answers are incorrect and I will downvote and flag the question if you copy the same)

Thankyou

Answer 1

List of the eight materials, with their Compound, method, thickness and frequency.

(arz) Tideness Method Quaternary composides o - compound formula hraphene + fegOu WO3 frequency lo Chemical oxidation polymerization 4 mm 9.4GHz 2 14-15GHz al regou (ferGo 205 mm Multi-step process fez ou + BaTiO3 ~ solvothermal 2.6mm 1-20kHz 2.On + fez Out C+MnO₂ 15GHz thermal treatment 1.8mm 5. fegc Thermal Decomposition To 5mm 14.5GHz 4.7 GHz bo Dextram/ fegot Amm Hydrothermal 9.96 GHz - To fez Oq- Zno Co-precipitation Imam 8. Insitu hydrothemal 17.7 uHz Polycarbonate / fez Ou

Upvote, if the answer was helpful. Thanks and have a nice day. For any queries kindly comment below.