Comparison of the EMWA Performance of Nickel Cored and Hollow Carbon Onions-Reference-Cited by-同舟云学术

Comparison of the EMWA Performance of Nickel Cored and Hollow Carbon Onions

Published:2022-02-11 Issue:03n04 Volume:10 Page:
ISSN:2251-2373
Container-title:Journal of Molecular and Engineering Materials
language:en
Short-container-title:J. Mol. Eng. Mater.

Author:

Li Zhigang¹^ORCID,Zhang Dou²,Zhang Lei³,Ruan Chao⁴,Zhou Qin³,Lian Yongfu³

Affiliation:

1. Heilongjiang Institute of Atomic Energy, Harbin, P. R. China

2. Department of Astronautical Science and Mechanics, Harbin Institute of Technology, Harbin, P. R. China

3. Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education, School of Chemistry and Materials Science, Heilongjiang University, Harbin, P. R. China

4. Dalian INNOBIO Corporation Limited, Dalian, P. R. China

Abstract

Carbon onions (CNOs) are highly desirable in the field of electromagnetic wave absorption (EMWA) due to their onion-like structure, low density and excellent conductivity. Herein nickel encapsulated CNOs were fabricated by arc discharge and then transformed into hollow ones via annealing at 900∘C. The structure and EMWA performance of the hollow and nickel encapsulated CNOs were analyzed in detail to investigate the relationship of their EMWA properties and structure. The better EMWA properties of nickel encapsulated CNOs showed that the core–shell interface contributed more EMMA in comparison to the onion-like configuration.

Funder

scientific research fund of heilongjiang academy of sciences

graduate students innovative research project of heilongjiang university

Publisher

World Scientific Pub Co Pte Ltd

Subject

Applied Mathematics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S2251237322500010

Reference12 articles.

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5. Annealing-induced structural changes of carbon onions: High-resolution transmission electron microscopy and Raman studies

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