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P.R. de la Peña Benítez, A. García-Santos
Pág. Page 201 - 207
In recent years, nanotechnology has emerged as an excellent tool for choosing materials for the architectural design of spaces that are sensitive to bacteria, such as hospitals, clinics, etc. This article deals with the main finishes. Graphene provides i...
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Dinara Akhmetsadyk, Arkady Ilyin, Nazim Guseinov and Gary Beall
SO2 (sulfur dioxide) is a toxic substance emitted into the environment due to burning sulfur-containing fossil fuels in cars, factories, power plants, and homes. This issue is of grave concern because of its negative effects on the environment and human ...
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Sahar Armaghani, Ali Rostami and Peyman Mirtaheri
Carbon materials in different shapes?such as fullerene molecules (0D), nanotubes and graphene nanoribbons (1D), graphene sheets (2D), and nanodiamonds (3D)?each have distinct electrical and optical properties. All graphene-based nanostructures are expect...
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Bronach Healy, Tian Yu, Daniele da Silva Alves and Carmel B. Breslin
Corrosion is a naturally occurring phenomenon and there is continuous interest in the development of new and more protective coatings or films that can be employed to prevent or minimise corrosion. In this review the corrosion protection afforded by two-...
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Yiseul Park, Misol Oh and Jae Hyun Kim
We prepared well-dispersed ZnFe2O4 (ZFO) nanoparticles on a graphene sheet by a facile one-step hydrothermal method using glucose as a novel linker agent and low-cost graphene flake. It was found that the glucose linkage on graphene...
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Abhishek Tiwari and R. K. Singh Raman
This study demonstrates the corrosion resistance of a Cu-Ni alloy coated with a multi-layer graphene. This is one of the first demonstrations of long-term corrosion resistance due to graphene coating, which is crucial since earlier studies have suggested...
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Abhishek Tiwari and R. K. Singh Raman
This study demonstrates the corrosion resistance of a Cu-Ni alloy coated with a multi-layer graphene. This is one of the first demonstrations of long-term corrosion resistance due to graphene coating, which is crucial since earlier studies have suggested...
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Venkatachalam Jayaraman, Shanmugam Mahalingam, Shanmugavel Chinnathambi, Ganesh N. Pandian, Aruna Prakasarao, Singaravelu Ganesan, Jayavel Ramasamy, Sivasankaran Ayyaru and Young-Ho Ahn
The HfO2 nanoparticles and the nanocomposites of HfO2-graphene (10, 30, and 50 wt%) were prepared via precipitation and simple mixing method. The XRD pattern confirmed the presence of monoclinic HfO2 and hexagonal graphene in the nanocomposite. Raman spe...
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Vinod Pralhad Tayade, Swapnil Laxman Lahudkar
Pág. 19 - 29
In recent years, demands for high speed and low power circuits have been raised. As conventional metal oxide semiconductor field effect transistors (MOSFETs) are unable to satisfy the demands due to short channel effects, the purpose of the study is to d...
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Haiqiu Fang, Dongfang Yang, Zizhen Su, Xinwei Sun, Jiahui Ren, Liwei Li and Kai Wang
Graphene has recently attracted a wide range of research interests due to its rigorous two-dimensional structure and extraordinary electrical, thermal and mechanical properties. As a conductive agent, an activated carbon supercapacitor can obtain better ...
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Rongguo Song, Xiaoxiao Chen, Shaoqiu Jiang, Zelong Hu, Tianye Liu, David G. Calatayud, Boyang Mao and Daping He
With the development of 5G, Internet of Things, and smart home technologies, miniaturized and compact multi-antenna systems and multiple-input multiple-output (MIMO) antenna arrays have attracted increasing attention. Reducing the coupling between antenn...
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Grazia Giuseppina Politano, Carlo Vena, Giovanni Desiderio and Carlo Versace
Lately, the optical properties of Graphene Oxide (GO) and Reduced Graphene Oxide (RGO) films have been studied in the ultraviolet and visible spectral range. However, the accurate optical properties in the extended near-infrared and mid-infrared range ha...
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Mukesh Kumar, Jin Suk Chung and Seung Hyun Hur
The indiscriminate disposal of non-biodegradable, heavy metal ionic pollutants from various sources, such as refineries, pulp industries, lead batteries, dyes, and other industrial effluents, into the aquatic environment is highly dangerous to the human ...
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Aoyan Liang, Xiaosong Jiang, Xin Hong, Yixin Jiang, Zhenyi Shao and Degui Zhu
Graphene, as a reinforcement for composite materials, has become a focus recently. However, the dispersion of graphene in composite materials is a problem that has been difficult to solve for a long time, which makes it difficult to produce and use graph...
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Hung-Yin Tsai, Wei-Hsuan Hsu and Yi-Jhu Liao
Microbial fuel cells (MFCs), which can generate low-pollution power through microbial decomposition, are a potentially vital technology with applications in environmental protection and energy recovery. The electrode materials used in MFCs are crucial de...
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Zhuqing Wang, Lucio Colombi Ciacchi and Gang Wei
Graphene-based nanomaterials have exhibited wide applications in nanotechnology, materials science, analytical science, and biomedical engineering due to their unique physical and chemical properties. In particular, graphene has been an excellent nanocar...
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Ting-Hao Wan, Yi-Fan Chiu, Chieh-Wen Chen, Cheng-Che Hsu, I-Chun Cheng and Jian-Zhang Chen
Ultrafast atmospheric-pressure plasma jet (APPJ) processed Pt-decorated reduced graphene oxides (rGOs) were used as counter-electrodes in dye-sensitized solar cells (DSSCs). Pastes containing rGO, ethyl cellulose, terpineol, and chloroplatinic acid were ...
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Edoardo Goti, Andrea Mura, Haozhe Wang, Xiang Ji and Jing Kong
Among the amazing properties of graphene, superlubricity is one of the most promising properties. This property can be used in industrial field components to reduce friction without using liquid lubricants, and therefore, improve machines? efficiency and...
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Miao Liu, Yi Wang, Yingjun Wu, Chunyang Liu and Xin Liu
Graphene oxide is a two-dimensional material that has been extensively studied in various fields due to its good mechanical properties, water dispersibility, and a large number of oxygen-containing functionalities on its surface. In this study, graphene ...
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Chih-Hung Tsai, Po-Hsi Fei, Chia-Ming Lin and Shiao-Long Shiu
Copper oxide (CuO) and CuO/graphene nanostructured thin films were used as counter electrodes (CEs) for dye-sensitized solar cells (DSSCs). CuO and CuO/graphene pastes were prepared and coated on fluorine-doped tin oxide (FTO) glass substrates using a do...
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