Results 161 to 170 of about 2,892,893 (180)

Study on periodic immersion and infrared aging corrosion behavior of bridge weathering steel Q420qNH welded joint and plate in NaHSO3 solution

Materialwissenschaft und Werkstofftechnik, 2023
The periodic immersion corrosion behavior and corrosion mechanism of Q420qNH steel weld, heat‐affected zone and plate sample in simulated industrial atmospheric medium were studied.
X. Liu, T. Guo, W. Wu, H. Yang, Ling Zhang, X. Nan, Y. Hu   +6 more
semanticscholar   +1 more source

Magnetically Driven Tunable 3D Structured Fe3 O4 Vertical Array for High-Performance Solar Steam Generation.

Small, 2021
Structural design of the solar-absorbing layer has been considered as one of the most direct and effective approaches for improving the solar steam generation performance by maximizing the absorption of sunlight, but great challenges in manipulation ...
Xiangyi Zhang, Lipei Ren, Jie Xu, Bin Shang, Xin Liu, Weilin Xu   +5 more
semanticscholar   +1 more source

Electromagnetohydrodynamic unsteady flow with entropy generation and hall current of hybrid nanofluid over a rotating disk: An application in hyperthermia therapeutic aspects

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2022
The objective of this article is to explore entropy generation in electromagnetohydrodynamic (EMHD) hybrid nanofluid flow across an unsteady rotating disk in the presence of Hall current, thermal radiation and viscous dissipation. In the present physical
A. Divya, P. B. A. Reddy
semanticscholar   +1 more source

Removal of lead ions using OA-Fe3O4 magnetic nanoparticles-based pickering emulsion liquid membrane: process optimization using box–behnken response surface methodology

Environmental technology, 2021
The purpose of this study is to explore the pickering emulsion liquid membrane (PELM) performance for removing divalent lead ions (Pb II) from aqueous solution.
Perumal Murugan, G. Sarojini, R. Saravanane, S. Bhuvaneshwari   +3 more
semanticscholar   +1 more source

[Preparation of polyelectrolyte microcapsules containing ferrosoferric oxide nanoparticles].

Yao xue xue bao = Acta pharmaceutica Sinica, 2012
In this study, polyelectrolyte microcapsules have been fabricated by biocompatible ferrosoferric oxide nanoparticles (Fe3O4 NPs) and poly allyamine hydrochloride (PAH) using layer by layer assembly technique. The Fe3O4 NPs were prepared by chemical co-precipitation, and characterized by transmission electron microscopy (TEM) and infrared spectrum (IR).
Xiao-Qing, Liu, Chun-Li, Zheng, Jia-Bi, Zhu   +2 more
openaire   +1 more source

UV Light-Mediated Hydrolytic Reaction to Develop Magnetic Hydrogel Actuators with Spatially Distributed Ferriferous Oxide Microparticles.

Small
Magnetic hydrogel actuators are developed by incorporating magnetic fillers into the hydrogel matrix. Regulating the distribution of these fillers is key to the exhibited functionalities but is still challenging. Here a facile way to spatially synthesize
Tongxin Jiang, Yingying Zhang, Jinqiang Jiang, Zhongwen Liu, Zhaotie Liu, Guo Li   +5 more
semanticscholar   +1 more source

Bimetallic nanoplatform for synergistic sonodynamic-calcium overload therapy utilizing self-supplied hydrogen peroxide and relieved hypoxia.

Biomaterials Science
Sonodynamic therapy (SDT) has emerged as a potential alternative to traditional cancer treatments as it offers deep cellular penetration and reduced invasivity.
Wenqian Xu, Yisheng Zhao, Chao Zhang, Mengping Huo, Lei Wang, Xuewu Wu, Yang Zhang, Qiao Li, Yonghao Gai   +8 more
semanticscholar   +1 more source

Design and simulation of magnetic field sensor based on dual-core photonic crystal fiber filled ferrofluid at different ambient temperatures

Physica Scripta
Dual-core photonic crystal fiber (DC-PCF) based on ferrofluid-filled core holes is proposed to detect and measure magnetic field. The suggested magnetic field sensor contains two core holes.
Tayobeh Amiri, E. Kadivar, Sajad Ghajarpour-Nobandegani   +2 more
semanticscholar   +1 more source

Self-adhesive and Ultra Elastic Dual-mode Flexible Sensors from Conductive Hydrogels

International Conference on Emerging Technologies
Electronic skin (e-skin) has diverse applications in motion detection, disease diagnosis, soft robotics, and humancomputer interaction. Magnetic sensing is an effective method for non-contact sensing of e-skin that has gained much attention due to its ...
Yunhai You, Xiuru Xu, Zejun Shen, Zhengchun Peng   +3 more
semanticscholar   +1 more source

Iron oxide sorbents for regenerative sorption of NOx

, 1974
The use of iron oxide sorbents to remove oxides of nitrogen (NOx) from gaseous mixtures containing small amounts of NOx such as the exhaust from an internal combustion engine or flue gases, without interference from carbon oxides or water vapor and ...
D. Gidaspow, Linus K. Leung
semanticscholar   +1 more source