Yiping Qiu
Donghua University
Composite numberUltimate tensile strengthWettingElectrospinningComposite materialEpoxyMicrostrip antennaNanotechnologyX-ray photoelectron spectroscopyMaterials scienceYoung's modulusAtmospheric pressureAntenna (radio)AcousticsScanning electron microscopePolyethyleneCoatingChemical engineeringCarbonCarbon nanotubeFiberOxygenPlasmaAtmospheric-pressure plasmaAnodeNanofiber
Publications 126
In order to reduce the fiber diameter and the energy consumption in the meltblowing process, a modified slot die with two blocks was designed in this article. The numerical calculation and the expe...
#1Di Wang (Donghua University)H-Index: 1
#2Xiaochuan Chen (Donghua University)H-Index: 2
Last. Yiping Qiu (Donghua University)H-Index: 26
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ABSTRACTIn order to analyze the stress state of the seed cotton in the process of ginning cotton, a theoretical model for cotton, namely three-dimensional braided cotton was developed. The model co...
1 CitationsSource
#1Sayed Waqar AzharH-Index: 2
#2Fujun XuH-Index: 19
Last. Yiping QiuH-Index: 26
view all 3 authors...
#1Mohamed Amine Aouraghe (Donghua University)H-Index: 1
#2Yuanyuan Li (Donghua University)
Last. Fujun Xu (Donghua University)H-Index: 19
view all 6 authors...
Carbon nanotube film (CNTF) assembled by floating catalyst chemical vapor deposition (FFCVD) is a promising material for smart textile, multifunctional composites and soft robotics due to their lightweight, flexibility and electromechanical properties. However, bulk CNTF exhibit unsatisfactory properties, due to the loose and porous packing structures. In this study, an innovative and effective strategy was proposed to densify CNTF by a compression in acetone (wet compression). Due to low surfac...
#1Chuntao Lan (Donghua University)H-Index: 4
#2Lihua Zou (AHPU: Anhui Polytechnic University)H-Index: 3
Last. Ying Ma (Donghua University)H-Index: 4
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Abstract With the rapid development of electronic communications, coated fabrics with EMI shielding capability have attracted increasing attention due to their broad applications in military, civilian, and commercial fields. The coating structure plays a vital role in EMI shielding performance and the fundamental understanding of how the coating structure affects the EMI shielding performance of the coated fabric is urgently needed. In this work, the coating structure has been systematically mod...
4 CitationsSource
#1Lan Yao (Donghua University)H-Index: 15
#2Xinyi Ruan (Donghua University)
Last. Yiping Qiu (Donghua University)H-Index: 26
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Carbon fiber-reinforced polymer composites have wide applications in the automotive, aerospace and construction industries, etc. However, due to the chemically inert surface of carbon fiber, interf...
#1Fanxizi Liu (Donghua University)
#2Keqin Wang (Donghua University)
Last. Yiping Qiu (Quanzhou Normal University)H-Index: 26
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#1Canyi Huang (Shinshu University)H-Index: 1
#2Lina Cui (Shinshu University)H-Index: 1
Last. Qing-Qing Ni (Shinshu University)H-Index: 38
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Abstract Low-velocity drop weight impact experiments of plain-woven Twaron® CT 612 at an impact energy of 15, 20, 30 J are carried out on a 9250HV drop weight impact tester. Specially treated specimens are designed and used to deal with boundary conditions because the fabric is too flexible and cannot be fixed precisely. Experimental results reaffirm that TwaronⓇ is an impact-rate-sensitive material and that a greater initial impact energy resulted in a larger breaking load, greater failure stra...
2 CitationsSource
#1Mohamed Amine Aouraghe (Donghua University)H-Index: 1
#2Zhou Mengjie (Donghua University)
Last. Xu Fujun (Donghua University)
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The electro-thermal actuators (ETA) are smart devices that can convert electric energy into mechanical energy under electro-heating stimulation, showing great potential in the fields of soft robotics, artificial muscle and aerospace component. In this study, to build a low-voltage activating, fast responding ETA, a robust and flexible carbon nanotube film (CNTF) with excellent electrical and thermal conductivity was adopted as the conductive material. Then, an asymmetric bilayer structured ETA w...
#1Na Ning (Donghua University)H-Index: 1
#2Wanshuang Liu (Donghua University)H-Index: 19
Last. Yi Wei (Donghua University)H-Index: 9
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Abstract Five polymer nanoparticles with different compositions and morphologies are prepared from methyl methacrylate, butyl acrylate and ethylene glycol dimethacrylate via aqueous emulsion polymerization. All the nanoparticles keep a discrete dispersion state when transferred into epoxy resin using a phase-transfer method. The addition of these nanoparticles almost has no impact on the cure and glass transition temperature of matrix resin. However, the results of mechanical tests demonstrate a...
3 CitationsSource