This preprint is under consideration at Journal of Advanced Ceramics. A preprint is a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
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Research Article
Qing Huang
Shaanxi University of Science and Technology
Corresponding Author
ORCiD: https://orcid.org/0000-0001-7083-9416
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Electromagnetic interference (EMI) shielding materials have received great interests in recent years. The EMI shielding effectiveness (SE) of materials not only depends on their composition, but also is influenced by their microstructures. Among various microstructure prototypes, porous structure has special advantage of low density and high electromagnetic wave reflections ability. Herein, a [email protected] composite (Ti2[email protected], V2[email protected], Cr2[email protected]) with porous structure is fabricated through a molten salt method by using carbonized wood (CW) as template. The [email protected] forms conductive network constructions and rich interface that can further improve the EMI shielding effectiveness. The average EMI shielding effectiveness of the three kinds of [email protected] with the thickness of 1 mm are higher than 45 dB in the frequency range of 0.6 ~ 1.6 THz. Among them, V2[email protected] show the best EMI shielding effectiveness with the average value of 55 dB.
Keywords
Electromagnetic interference (EMI), [email protected] composite, carbonized wood (CW), shielding effectiveness
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CURRENT STATUS: Under Review
Version 1
Posted 31 Mar, 2021
No community comments so far
Review #4 received
Received 17 Apr, 2021
Review #2 received
Received 14 Apr, 2021
Review #1 received
Received 09 Apr, 2021
Reviewer #4 agreed
On 04 Apr, 2021
Reviewer #3 agreed
On 02 Apr, 2021
Reviewer #2 agreed
On 02 Apr, 2021
Reviewers invited
Invitations sent on 01 Apr, 2021
Reviewer #1 agreed
On 01 Apr, 2021
Editor assigned
On 24 Mar, 2021
Submission checks complete
On 24 Mar, 2021
Editor invited
On 24 Mar, 2021
First submitted
On 23 Mar, 2021
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Subject Areas
Ceramics
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This preprint is under consideration at Journal of Advanced Ceramics. A preprint is a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Learn more about In Review
Research Article
Qing Huang
Shaanxi University of Science and Technology
Corresponding Author
ORCiD: https://orcid.org/0000-0001-7083-9416
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
Peer Review Timeline
CURRENT STATUS: Under Review
Version 1
Posted 31 Mar, 2021
No community comments so far
Review #4 received
Received 17 Apr, 2021
Review #2 received
Received 14 Apr, 2021
Review #1 received
Received 09 Apr, 2021
Reviewer #4 agreed
On 04 Apr, 2021
Reviewer #3 agreed
On 02 Apr, 2021
Reviewer #2 agreed
On 02 Apr, 2021
Reviewers invited
Invitations sent on 01 Apr, 2021
Reviewer #1 agreed
On 01 Apr, 2021
Editor assigned
On 24 Mar, 2021
Submission checks complete
On 24 Mar, 2021
Editor invited
On 24 Mar, 2021
First submitted
On 23 Mar, 2021
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
Subject Areas
Ceramics
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Electromagnetic interference (EMI) shielding materials have received great interests in recent years. The EMI shielding effectiveness (SE) of materials not only depends on their composition, but also is influenced by their microstructures. Among various microstructure prototypes, porous structure has special advantage of low density and high electromagnetic wave reflections ability. Herein, a [email protected] composite (Ti2[email protected], V2[email protected], Cr2[email protected]) with porous structure is fabricated through a molten salt method by using carbonized wood (CW) as template. The [email protected] forms conductive network constructions and rich interface that can further improve the EMI shielding effectiveness. The average EMI shielding effectiveness of the three kinds of [email protected] with the thickness of 1 mm are higher than 45 dB in the frequency range of 0.6 ~ 1.6 THz. Among them, V2[email protected] show the best EMI shielding effectiveness with the average value of 55 dB.
Figure 1
Figure 2
Figure 3
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