Two-dimensional nanosheets Co9S8-DETA hybrid materials toward enhanced electromagnetic wave absorption

被引：28

作者：

Hua, An ^{[1
]}

Ma, Lin ^{[1
]}

Li, Bo ^{[1
,2
]}

Li, Yong ^{[1
]}

Bai, Guo ^{[1
,2
]}

Liu, Daheng ^{[1
,2
]}

Li, Da ^{[1
]}

Li, Bing ^{[1
]}

Jiang, Haichang ^{[3
]}

Ma, Song ^{[1
]}

Zhang, Zhidong ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China

[2] Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China

[3] Binzhou Inst Technol, Shandong Key Lab Adv Aluminium Mat & Technol, Weiqiao UCAS Sci & Technol Pk, Binzhou 256606, Shandong Provin, Peoples R China

来源：

MATERIALS RESEARCH BULLETIN | 2024年 / 174卷

基金：

中国国家自然科学基金;

关键词：

Electromagnetic wave absorption; Two-dimensional materials; Hybrid material; HIGHLY EFFICIENT; MICROWAVE-ABSORPTION; LIGHTWEIGHT; COMPOSITES; FRAMEWORK; TRANSFORMATION; ULTRATHIN;

D O I：

10.1016/j.materresbull.2024.112714

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Co9S8-DETA organic -inorganic hybrid materials synthesized by hydrothermal method show an enhanced electromagnetic wave (EMW) absorption performance because of its unique two-dimensional (2D) structure and EMW properties regulated by the interface structure. Using Co9S8-DETA as a precursor, the organic intercalation DETA can be removed by heat treatment to obtain inorganic Co9S8. Compared with Co9S8 inorganic, Co9S8-DETA hybrid material assembled in a paraffin matrix with 30 wt.% shows an excellent EMW absorption performance. The minimum reflection loss at 4.2 GHz frequency reaches -41.6 dB and the effective absorption bandwidth is 4.1 GHz with a thickness of only 1.6 mm. The enhanced EMW absorption property of Co9S8-DETA organic -inorganic hybrid materials expands the idea of EMW property control of EMW absorbing materials by adjusting the structural characteristics of organic -inorganic hybrid materials.

引用

收藏

页数：8

相关论文

共 48 条

[11] A general chemical transformation route to two-dimensional mesoporous metal selenide nanomaterials by acidification of a ZnSe-amine lamellar hybrid at room temperature [J].

Hu, Zeng-Wen ;

Xu, Liang ;

Yang, Yuan ;

Yao, Hong-Bin ;

Zhu, Hong-Wu ;

Hu, Bi-Cheng ;

Yu, Shu-Hong .

CHEMICAL SCIENCE, 2016, 7 (07) :4276-4283

[12] A novel strategy for synthesizing the large size Co9S8@C nanosheets as anode for lithium-ion batteries with superior performance [J].

Hua, An ;

Zhou, Wenyang ;

Li, Yong ;

Li, Shuaizhen ;

Cheng, Renfei ;

Yang, Jinxing ;

Luan, Jian ;

Wang, Xiaohui ;

Jiang, Chunhai ;

Li, Da ;

Ma, Song ;

Liu, Wei ;

Zhang, Zhidong .

JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 895

[13] Enhanced wideband microwave absorption of hollow carbon nanowires derived from a template of Al4C3@C nanowires [J].

Hua, An ;

Li, Yong ;

Pan, Desheng ;

Luan, Jian ;

Wang, Yu ;

He, Jun ;

Tang, Shufang ;

Geng, Dianyu ;

Ma, Song ;

Liu, Wei ;

Zhang, Zhidong .

CARBON, 2020, 161 :252-258

[14] Fe3Si-core/amorphous-C-shell nanocapsules with enhanced microwave absorption [J].

Hua, An ;

Pan, Desheng ;

Li, Yong ;

Luan, Jian ;

Wang, Yu ;

He, Jun ;

Geng, Dianyu ;

Liu, Wei ;

Ma, Song ;

Zhang, Zhidong .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2019, 471 :561-567

[15] Wide-band microwave absorption by in situ tailoring morphology and optimized N-doping in nano-SiC [J].

Hua, An ;

Wei, Feng ;

Pan, Desheng ;

Yang, Liang ;

Feng, Yang ;

Li, Mingze ;

Wang, Yu ;

An, Jing ;

Geng, Dianyu ;

Liu, Hongyang ;

Wang, Zhenhua ;

Liu, Wei ;

Ma, Song ;

He, Jun ;

Zhang, Zhidong .

APPLIED PHYSICS LETTERS, 2017, 111 (22)

[16] Synthesis of 3D cerium oxide/porous carbon for enhanced electromagnetic wave absorption performance [J].

Huang, Xinmeng ;

Liu, Xuehua ;

Jia, Zirui ;

Wang, Bingbing ;

Wu, Xiaomeng ;

Wu, Guanglei .

ADVANCED COMPOSITES AND HYBRID MATERIALS, 2021, 4 (04) :1398-1412

[17] Synergistic effect of hexagonal flake Co3O4@PANI core-shell composites with excellent microwave-absorbing properties [J].

Jia, Hanxiao ;

Xing, Honglong ;

Ji, Xiaoli ;

Gao, Shengtao .

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2019, 30 (04) :3386-3395

[18] Ni3Fe@N-doped carbon nanotubes 3D network induced by nanoconfined symmetry breaking for high-performance microwave absorption, corrosion protection, and pollutant purification [J].

Li, Shuaizhen ;

Xie, Tianwen ;

Ma, Lin ;

Lei, Zixuan ;

Huang, Nan ;

Song, Haozhe ;

Feng, Yuanwen ;

Li, Bing ;

Cui, Yu ;

Liu, Li ;

Liu, Wei ;

Zhao, Biao ;

Zhang, Jincang ;

Che, Renchao ;

Ma, Song ;

Zhang, Zhidong .

CARBON, 2023, 213

[19] Bifunctional two-dimensional nanocomposite for electromagnetic wave absorption and comprehensive anti-corrosion [J].

Li, Shuaizhen ;

Ma, Lin ;

Lei, Zixuan ;

Hua, An ;

Zhang, Anqi ;

Song, Yuhang ;

Liu, Fuchun ;

Geng, Dianyu ;

Liu, Wei ;

Ma, Song ;

Zhang, Zhidong .

CARBON, 2022, 186 :520-529

[20] Fiber-in-Tube Design of Co9S8-Carbon/Co9S8: Enabling Efficient Sodium Storage [J].

Li, Xiaoyan ;

Li, Kaikai ;

Zhu, Sicong ;

Fan, Ke ;

Lyu, Linlong ;

Yao, Haimin ;

Li, Yiyang ;

Hu, Jinlian ;

Huang, Haitao ;

Mai, Yiu-Wing ;

Goodenough, John B. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2019, 58 (19) :6239-6243

← 1 2 3 4 5 →