Micromechanism of interparticle normal magnetic attraction effect in magnetorheological suspensions based on magnetic-dipole theory [PDF]
Scientific ReportsIn order to reveal adsorption-regulation micromechanism and debonding micromechanism between wall surface and magnetorheological (MR) wall-climbing robot legs, an interparticle normal magnetic attraction (NMA) mechanics model was constructed based upon ...
Xiaomin Dong, Kejie Wang, Guoliang Hu
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Micromechanism Study of Molecular Compatibility of PVDF/PEI Blend Membrane [PDF]
Membranes, 2022 In this paper, the compatibility of polyetherimide (PEI) with different contents as a high-performance copolymer and polyvinylidene fluoride (PVDF) was studied, and 5%–20% PEI was prepared by the non-solvent-induced phase inversion method.
Ming Gao +4 more
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Micromechanism of the Dispersion Behavior of Polymer-Modified Rejuvenators in Aged Asphalt Material
Applied Sciences (Switzerland), 2018 Polymer-modified rejuvenator has a different composition and dispersion behavior to traditional rejuvenators. The objective of this study was to investigate the micromechanism of polymer-modified rejuvenators on the behavior of aged asphalt binder ...
Mingyu Zhao, Fan Shen, Ding Qingjun
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Porous defective carbon ferrite for adsorption and photocatalysis toward nitrogen compounds in pre-treated biogas slurry [PDF]
Scientific Reports, 2022 Carbon ferrite (C-Fe3O4) with hydrophilic functional groups and lattice defects was synthesized in anhydrous molten alkali system by fern leaves and ferric chloride as raw materials. Structural characterization results showed that carbon ferrite obtained
Jie Li
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Study on the bonding performance and micromechanism between alkali-activated mortar and rock [PDF]
Scientific ReportsAlkali-activated mortar (AAM) has emerged as a sustainable alternative to ordinary Portland cement (OPC) for rock-based applications, yet its bonding behavior with rock remains underexplored.
Tianzuo Wang +5 more
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Reconfigurable Acoustofluidic Microvortices for Selective Microcargo Delivery. [PDF]
Adv Sci (Weinh)This work introduces a frequency‐encoded, reconfigurable acoustofluidic system that overcomes the low throughput and poor selectivity of conventional micro‐delivery methods. By exploiting discrete microbubble resonances to program adaptive microvortex modes, the platform enables real‐time switching and selective guidance of microscale payloads through ...
Wang L +6 more
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Micromechanism Study of Strengthening Effect of Copper on Gold Thiosulfate Leaching [PDF]
ACS Omega, 2020 Yanhe Nie +5 more
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Mechanical Properties of Fly Ash Mixed with Furnace Slag-coal Gangue
Guan'gai paishui xuebao, 2022 【Objective】 Fly ashes mixed with furnace slag-coal gangue have been increasingly used as a building material in Ningxia province of China. This paper analyzes the change in its mechanical properties at different mixing ratios.
YAN Changyu +4 more
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Study on the Pressure–Sinkage Process and Constitutive Model of Deep-Sea Sediment
Journal of Marine Science and Engineering, 2022 The driving performance of subsea mining vehicles is greatly affected by the pressure–sinkage characteristics of deep-sea sediment. Therefore, it is of great importance to analyze the microscopic properties of deep-sea sediment and establish the ...
Dingbang Wei, Huade Cao, Jianxin Xia
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Effect of freezing-thawing cycles on mechanical properties and microscopic mechanisms of loess
Shuiwen dizhi gongcheng dizhi, 2021 Qinghai is located in a permafrost region, which belongs to the continental climate zone of the the Qinghai-Tibet Plateau. At the same time, freezing-thawing cycles are common destructive factors for roadbeds and foundations.
Leqing LIU +4 more
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