Search Results - "Diamond and related materials"

Polarization independent tunable bandwidth absorber based on single-layer graphene by Li, Wenxin, Liu, Mengsi, Cheng, Shubo, Zhang, Huafeng, Yang, Wenxing, Yi, Zao, Zeng, Qingdong, Tang, Bin, Ahmad, Sohail, Sun, Tangyou

“…As the demand for cognitive understanding of the THz band continues to grow, there is significant potential for practical applications in designing optical…”
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High sensitivity active adjustable graphene absorber for refractive index sensing applications by Shangguan, Qianyi, Zhao, Yong, Song, Zijun, Wang, Jian, Yang, Hua, Chen, Jing, Liu, Chao, Cheng, Shubo, Yang, Wenxing, Yi, Zao

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Mesoporous activated carbon from mangosteen (Garcinia mangostana) peels by H3PO4 assisted microwave: Optimization, characterization, and adsorption mechanism for methylene blue dye removal by Jawad, Ali H., Saber, Shihab Ezzuldin M., Abdulhameed, Ahmed Saud, Reghioua, Abdallah, ALOthman, Zeid A., Wilson, Lee D.

“…This study reported a facile method to synthesize mangosteen peels activated carbon (MSPAC) from an abundant Malaysian biomass waste (mangosteen peels) via…”
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A five-peaks graphene absorber with multiple adjustable and high sensitivity in the far infrared band by Ma, Jing, Wu, Pinghui, Li, Wenxin, Liang, Shiri, Shangguan, Qianyi, Cheng, Shubo, Tian, Yonghong, Fu, Jingqi, Zhang, Libing

“…In this paper, a multi-band and multi-adjustable narrowband perfect absorber in the far infrared band is proposed. The absorber is a traditional MPA structure,…”
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FTIR spectroscopy of nanodiamonds: Methods and interpretation by Petit, Tristan, Puskar, Ljiljana

“…Fourier transform infrared spectroscopy (FTIR) is highly sensitive to the surface chemistry of nanodiamonds. In this review, we discuss the different FTIR…”
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A concise review of the Raman spectra of carbon allotropes by Thapliyal, Vibhor, Alabdulkarim, Mohamad E., Whelan, Donna R., Mainali, Bandita, Maxwell, James L.

“…Raman spectroscopy has developed into a leading tool for characterizing organic materials based on their rotational and vibrational spectral signatures. This…”
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A tunable broadband absorber in the terahertz band based on the proportional structure of a single layer of graphene by Lu, Wenqiang, Yi, Zao, Zhang, Jianguo, Xu, Xibin, Tang, Bin, Li, Gongfa, Zeng, Liangcai, Chen, Jing, Sun, Tangyou

“…This paper presents a novel graphene-based proportional structure for a tunable wideband absorber in the terahertz (THz) frequency range. In order to achieve…”
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Multi-band and high-sensitivity perfect absorber based on monolayer graphene metamaterial by Jiang, Liying, Yuan, Chuang, Li, Zhiyou, Su, Ju, Yi, Zao, Yao, Weitang, Wu, Pinghui, Liu, Zhimin, Cheng, Shubo, Pan, Miao

“…The Finite Difference Time Domain (FDTD) method is used for the simulation, and a new method based on critical coupling and guided resonance is proposed…”
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Arc discharge synthesis of carbon nanotubes: Comprehensive review by Arora, Neha, Sharma, N.N.

“…In quest to synthesize high quality carbon nanotubes in bulk, different routes have been proposed and established over the last two decades. Arc discharge is…”
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2D/2D porous Co3O4/rGO nanosheets act as an electrochemical sensor for voltammetric tryptophan detection by Zhang, Shiqi, Ling, Peidong, Chen, Yi, Liu, Jun, Yang, Chun

“…Herein, 2D/2D porous Co3O4 nanosheets/rGO composites modified GCE (Co3O4/rGO/GCE) were proposed for electrochemical detection of tryptophan (Trp). The surface…”
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Ultra wideband tunable terahertz metamaterial absorber based on single-layer graphene strip by Zheng, Ruyuan, Liu, Yahui, Ling, Le, Sheng, Zhongxi, Yi, Zao, Song, Qianjv, Tang, Bin, Zeng, Qingdong, Chen, Jing, Sun, Tangyou

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Oxygen-rich hierarchical porous carbon derived from biomass waste-kapok flower for supercapacitor electrode by Zheng, Li-Hong, Chen, Ming-Hui, Liang, Shu-Xia, Lü, Qiu-Feng

“…Rational utilization of biomass waste into usable energy is of great significance. In this work, a facile method was proposed to prepare porous carbon as…”
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Switchable efficiency terahertz anomalous refraction and focusing based on graphene metasurface by Zhu, Xuzheng, Cheng, Yongzhi, Fan, Junpeng, Chen, Fu, Luo, Hui, Wu, Ling

“…In this paper, a graphene metasurface based on split-ring resonators (SRRs) structure has been proposed and investigated numerically, which can achieve the…”
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Microwave-assisted synthesis of Mn3O4-Fe2O3/Fe3O4@rGO ternary hybrids and electrochemical performance for supercapacitor electrode by Kumar, Rajesh, Youssry, Sally M., Ya, Kyaw Zay, Tan, Wai Kian, Kawamura, Go, Matsuda, Atsunori

“…Tailoring binary transition-metal oxide nanoparticles with two-dimensional novel carbon nanomaterials has become a desired way to increase their…”
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Production of large surface area activated carbon from a mixture of carrot juice pulp and pomegranate peel using microwave radiation-assisted ZnCl2 activation: An optimized removal process and tailored adsorption mechanism of crystal violet dye by Suhaimi, Aiman, Abdulhameed, Ahmed Saud, Jawad, Ali H., Yousef, Tarek A., Al Duaij, O.K., ALOthman, Zeid A., Wilson, Lee D.

“…In this study, carrot juice pulp (CJP) and pomegranate peel (PP) biomass wastes were used as alternative precursors for producing high surface area activated…”
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Potassium citrate assisted synthesis of hierarchical porous carbon materials for high performance supercapacitors by Zheng, Jiaojiao, Yan, Bing, Feng, Li, Zhang, Qian, Zhang, Chunmei, Yang, Weisen, Han, Jingquan, Jiang, Shaohua, He, Shuijian

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Upgrading low rank coal into mesoporous activated carbon via microwave process for methylene blue dye adsorption: Box Behnken Design and mechanism study by Jawad, Ali H., Surip, S.N.

“…This research aims to upgrade Malaysian low rank coal namely Merit Kapit (MK) into mesoporous activated carbon (MKAC) via fast and convenient…”
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A “belfry-typed” narrow-band tunable perfect absorber based on graphene and the application potential research by Shangguan, Qianyi, Chen, Hao, Yang, Hua, Liang, Shiri, Zhang, Yuanjian, Cheng, Shubo, Yang, Wenxing, Yi, Zao, Luo, Yao, Wu, Pinghui

“…In this work, the overall structure of the proposed “belfry-typed” absorber sensor is composed of four layers, from bottom to top are Si substrate, Au layer,…”
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Achieving excellent electromagnetic wave absorption property by constructing VO2 coated biomass carbon heterostructures by Mao, Fuzhou, Long, Lan, Zeng, Guilin, Chen, Han, Li, Yang, Zhou, Wei

“…Lightweight, high-efficiency and low-cost electromagnetic wave absorption (EMA) material is playing an increasingly critical role in the areas of mobile…”
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Preparation of a novel Z-scheme g-C3N4/RGO/Bi2Fe4O9 nanophotocatalyst for degradation of Congo Red dye under visible light by Shekardasht, Mehrnaz Babaei, Givianrad, Mohammad Hadi, Gharbani, Parvin, Mirjafary, Zohreh, Mehrizad, Ali

“…In this research, a novel Z-scheme g-C3N4/RGO/BFO nanocomposite was successfully prepared via hydrothermal method. The synthesized nanocomposite was analyzed…”
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