Co-Doped Porous Carbon/Carbon Nanotube Heterostructures Derived from ZIF-L@ZIF-67 for Efficient Microwave Absorption.

Liming He, Hongda Xu, Yang Cui, Jian Qi, Xiaolong Wang, Quan Jin

Abstract read

In one paragraph

Article in Molecules (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

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3 · Its place in the literature

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1 citing paper in PubMed.

Microwave-induced energy activation: Mechanisms and material advances.iScience · 2026
Review

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5 · Who and what money

Authors and funding

6 authors.

Liming HeThe Key Laboratory of Automobile Materials (Ministry of Education), School of Materials Science and Engineering, Jilin University, 5988 Renmin Street, Changchun 130022, China.

Hongda XuState Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, International Center of Future Science, Jilin University, 2699 Qianjin Street, Changchun 130012, China.

Yang CuiThe Key Laboratory of Automobile Materials (Ministry of Education), School of Materials Science and Engineering, Jilin University, 5988 Renmin Street, Changchun 130022, China.

Jian QiState Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China.ORCID 0000-0003-2528-1155

Xiaolong WangState Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, International Center of Future Science, Jilin University, 2699 Qianjin Street, Changchun 130012, China.ORCID 0000-0001-6258-9947

Quan JinThe Key Laboratory of Automobile Materials (Ministry of Education), School of Materials Science and Engineering, Jilin University, 5988 Renmin Street, Changchun 130022, China.ORCID 0000-0001-9481-7481

Funding

Jilin Provincial Natural Science Foundation 20240101118JCNational Natural Science Foundation of China 62271229Project of Jilin Province Development and Reform Commission 2022C047-6Project of Science and Technology Development Program of Changchun City 21ZY23

6 · The paper itself

Abstract

Carbon-based magnetic metal composites derived from metal-organic frameworks (MOFs) are promising materials for the preparation of broadband microwave absorbers. In this work, the leaf-like co-doped porous carbon/carbon nanotube heterostructure was obtained using ZIF-L@ZIF-67 as precursor. The number of carbon nanotubes can be controlled by varying the amount of ZIF-67, thus regulating the dielectric constant of the sample. An optimum reflection loss of -42.2 dB is attained when ZIF-67 is added at 2 mmol. An effective absorption bandwidth (EAB) of 4.8 GHz is achieved with a thickness of 2.2 mm and a filler weight of 12%. The excellent microwave absorption (MA) ability is generated from the mesopore structure, uniform heterogeneous interfaces, and high conduction loss. The work offers useful guidelines to devise and prepare such nanostructured materials for MA materials.

Indexed as

carbon nanotubesheterostructuresmicroporesmicrowave absorbingtwo-dimensional MOFs

Identifiers

PMID38893301

DOI10.3390/molecules29112426

PMCPMC11173442

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