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High-Frequency Electromagnetic Properties of Layered Sulfur Doped Black Phosphorus Crystals
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Bochong WANG1, 2, Chunxue HAO1, Yukai CHANG1, Congpu MOU1, 2, Fusheng WEN1, Zhongyuan LIU1
Journal of the Chinese Ceramic Society | 2022, 50(2) : 285 - 289
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Journal of the Chinese Ceramic Society | 2022, 50(2): 285-289
• Research Articles •
High-Frequency Electromagnetic Properties of Layered Sulfur Doped Black Phosphorus Crystals
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Bochong WANG1, 2, Chunxue HAO1, Yukai CHANG1, Congpu MOU1, 2, Fusheng WEN1, Zhongyuan LIU1
Affiliations
  • 1.Center for High Pressure Science, State Key Laboratory of Metastable Materials Science & Technology, Yanshan University, Qinhuangdao 066004, China
  • 2.Hebei Key Laboratory of Microstructure Materials Physics, School of Science, Yanshan University, Qinhuangdao 066004, China

    • WANG Bochong (1985-), male, Ph.D., Associate Professor. E-mail:

About Author:

WANG Bochong (1985-), male, Ph.D., Associate Professor. E-mail:

Published: 2022-02-20
Outline
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Microwave absorbing materials are widely used in military and civil fields. The current research focusses on novel microwave absorbing materials with intense absorption, wide bandwidth, light weight and thin thickness. Black phosphorus (BP) and sulfur-doped black phosphorus (BP-S) crystals were prepared at a high temperature and a high pressure, and then BP and BP-S nanosheets were obtained via liquid-phase exfoliation. Compared with BP, the complex permittivity and εr″/εr′ of BP-S are enhanced at 1.0-16.5 GHz. The minimum reflection loss (RL) reaches -41.4 dB at 9.6 GHz, and the RL exceeding -10 dB in a frequency range of 7.0 to 16.1 GHz is obtained for the absorber thickness of 1.0-2.0 mm. The minimum RL frequency dependence of the absorber thickness for BP-S comply with a λ/4 matching model. BP-S has broad application prospects as a high-performance microwave absorbing material.

black phosphorus  /  microwave absorbing material  /  high temperature  /  high pressure  /  sulfur doped  /  high frequency  /  electromagnetic property
王博翀, 郝春雪, 常玉凯, 牟从普, 温福昇, 柳忠元. 层状硫掺杂黑磷晶体的高频电磁性能. 硅酸盐学报, 2022 , 50 (2) : 285 -289 .
Bochong WANG, Chunxue HAO, Yukai CHANG, Congpu MOU, Fusheng WEN, Zhongyuan LIU. High-Frequency Electromagnetic Properties of Layered Sulfur Doped Black Phosphorus Crystals[J]. Journal of the Chinese Ceramic Society, 2022 , 50 (2) : 285 -289 .
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Year 2022 volume 50 Issue 2
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Article Info
  • Receive Date：2021-10-04
  • Online Date：2026-10-22
  • Published：2022-02-20
Article Data
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History
  • Received：2021-10-04
  • Revised：2021-10-31
Funding
Affiliations
    1.Center for High Pressure Science, State Key Laboratory of Metastable Materials Science & Technology, Yanshan University, Qinhuangdao 066004, China
    2.Hebei Key Laboratory of Microstructure Materials Physics, School of Science, Yanshan University, Qinhuangdao 066004, China

Corresponding:

LIU Zhongyuan (1965-), male, Ph.D., Professor. E-mail:
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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