Structural, morphological, optical and electrical properties of ferrite-based nanoparticles synthesized flexible substrate for chemical sensing application

IF 6.7 3区 材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY Journal of Science: Advanced Materials and Devices Pub Date : 2024-05-23 DOI:10.1016/j.jsamd.2024.100750
Ismail Hossain , Mohammad Tariqul Islam , Norsuzlin Mohd Sahar , Md Samsuzzaman , Ahmed Alzamil , Mohamed S. Soliman
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Abstract

A compact CaxCo(0.90-x)Zn0.10Fe2O4 based nanoparticles synthesized flexible microwave substrate with single negative (SNG) metamaterial is being successfully fabricated for industrial chemical contamination sensing applications. The unit cell dimensions of the MTM are 0.114λ × 0.114 λ × 0.017 λ. The nanoparticles, derived from the CaxCo(0.90-x)Zn0.10Fe2O4 material with varying Ca concentrations (Ca25, Ca50, and Ca75), have been synthesized using a sol-gel method, and their structural, morphological, and dielectric properties have been comprehensively characterized. Dielectric constants and loss tangents have been measured over the frequency range of 2–20 GHz. Simulation of the S21 response at 3.43 GHz, 6.50 GHz, 11.49 GHz, and 16.46 GHz has yielded maximum magnitudes of −52.78 dB, −48.07 dB, −52.16 dB, and −39.37 dB, respectively. Experimental verification on an FR-4 rigid substrate at 3.28 GHz, 6.58 GHz, 11.76 GHz, and 16.33 GHz has revealed magnitudes of −25.67 dB, −24.56 dB, −31.13 dB, and −25.17 dB. Finally, when fabricated on the flexible microwave substrate, the MTM displayed S21 responses of −48.31 dB, −43.12 dB, −61.80 dB, and −24.70 dB at 3.19 GHz, 6.62 GHz, 11.58 GHz, and 16.65 GHz, respectively. The MTM has exhibited SNG properties in distinct frequency bands and near-zero index (NZI) characteristics. The sensitivity, figure of merit (FOM), and Q-factor have been achieved at 0.096 GHz/RIU, 0.152 GHz/RIU, 0.846 (RIU−1), 0.846 (RIU−1), and 8.430, 29.801, respectively. Its performance has been validated through simulation, VNA measurements, and advanced design system (ADS) software analysis, showcasing promise for diverse applications in S-, C-, X-, and Ku-bands. The anticipated structure performs well in terms of its small size, flexibility, sensitivity, and lightweight, making it suitable for wireless communications and methanol and ethanol contamination sensing in industrial applications.

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用于化学传感应用的铁氧体基纳米颗粒合成柔性基底的结构、形态、光学和电学特性
目前正在成功制造一种基于 CaxCo(0.90-x)Zn0.10Fe2O4 纳米粒子合成的具有单负(SNG)超材料的紧凑型柔性微波基板,用于工业化学污染传感应用。采用溶胶-凝胶法合成了不同 Ca 浓度(Ca25、Ca50 和 Ca75)的 CaxCo(0.90-x)Zn0.10Fe2O4 材料纳米粒子,并对其结构、形态和介电特性进行了全面表征。在 2-20 GHz 的频率范围内测量了介电常数和损耗切线。对 3.43 GHz、6.50 GHz、11.49 GHz 和 16.46 GHz 频率下的 S21 响应进行了模拟,得出的最大值分别为 -52.78 dB、-48.07 dB、-52.16 dB 和 -39.37 dB。在 3.28 GHz、6.58 GHz、11.76 GHz 和 16.33 GHz 的 FR-4 刚性衬底上进行的实验验证显示,幅度分别为 -25.67 dB、-24.56 dB、-31.13 dB 和 -25.17 dB。最后,在柔性微波衬底上制造 MTM 时,MTM 在 3.19 GHz、6.62 GHz、11.58 GHz 和 16.65 GHz 频率下的 S21 响应分别为 -48.31 dB、-43.12 dB、-61.80 dB 和 -24.70 dB。MTM 在不同频段具有 SNG 特性和近零指数 (NZI) 特性。在 0.096 GHz/RIU、0.152 GHz/RIU、0.846 (RIU-1)、0.846 (RIU-1)、8.430 和 29.801 频段分别实现了灵敏度、优点系数 (FOM) 和 Q 因子。其性能已通过仿真、VNA 测量和高级设计系统 (ADS) 软件分析得到验证,在 S、C、X 和 Ku 波段的各种应用中大有可为。预期的结构在体积小、灵活性强、灵敏度高和重量轻等方面表现出色,适用于无线通信以及工业应用中的甲醇和乙醇污染传感。
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来源期刊
Journal of Science: Advanced Materials and Devices
Journal of Science: Advanced Materials and Devices Materials Science-Electronic, Optical and Magnetic Materials
CiteScore
11.90
自引率
2.50%
发文量
88
审稿时长
47 days
期刊介绍: In 1985, the Journal of Science was founded as a platform for publishing national and international research papers across various disciplines, including natural sciences, technology, social sciences, and humanities. Over the years, the journal has experienced remarkable growth in terms of quality, size, and scope. Today, it encompasses a diverse range of publications dedicated to academic research. Considering the rapid expansion of materials science, we are pleased to introduce the Journal of Science: Advanced Materials and Devices. This new addition to our journal series offers researchers an exciting opportunity to publish their work on all aspects of materials science and technology within the esteemed Journal of Science. With this development, we aim to revolutionize the way research in materials science is expressed and organized, further strengthening our commitment to promoting outstanding research across various scientific and technological fields.
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