Institution
Donghua University
Education•Shanghai, China•
About: Donghua University is a education organization based out in Shanghai, China. It is known for research contribution in the topics: Fiber & Nanofiber. The organization has 21155 authors who have published 21841 publications receiving 393091 citations. The organization is also known as: Dōnghuá Dàxué & China Textile University.
Topics: Fiber, Nanofiber, Membrane, Electrospinning, Catalysis
Papers published on a yearly basis
Papers
More filters
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TL;DR: A process for tunable and chemo-, regio-, and stereoselective photocatalytic trifluoromethylation of styrenes was developed.
Abstract: A process for tunable and chemo-, regio-, and stereoselective photocatalytic trifluoromethylation of styrenes was developed. Thermodynamically stable E-trifluoromethylated alkenes were prepared using Togni’s reagent in the presence of Ru(bpy)3Cl2·6H2O under visible light irradiation, whereas less thermodynamically stable Z-trifluoromethylated alkenes were obtained by employing Umemoto’s reagent and photocatalyst Ir(ppy)3.
116 citations
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TL;DR: A 149% improvement in tensile strength and 250% increase in Young's modulus can be obtained for the resulting nanocomposites with 10 wt.% CNCs, and the formation of six-membered ring ester during the degradation process of PHBV was clearly suppressed.
116 citations
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TL;DR: In this paper, a low-filtering resistance polyacrylonitrile (PAN) three-dimensional composite membrane with high porosity was controllably fabricated via multi-jet free surface electrospinning.
Abstract: Ambient particulate matter (PM) pollution jeopardizes both the global climate and public health. Therefore, there is a need for a cost-effective and energy-efficient air filter. Herein, a low filtration resistance polyacrylonitrile (PAN) three-dimensional composite membrane with high porosity was controllably fabricated via multi-jet free surface electrospinning. The composite nanofibrous membrane, composed of ternary structures including scaffold nanofibers, microspheres and thin nanofibers, was demonstrated as an air filter for the first time. The scaffold nanofibers constituted a stable skeletal framework in which the microspheres were embedded; the microspheres enlarged the inter-fiber voids thus greatly reducing the pressure drop, while thin nanofibers with diameters of 84 nm interwoven with the scaffold nanofibers improved the collision probability of the airborne particles and guaranteed a robust filtration performance without sacrificing filtration efficiency. Additionally, the embedded microspheres also significantly improved the mechanical properties of the membrane. The fabricated high porosity three-dimensional composite membrane exhibited high filtration efficiency (99.99%) and low pressure drop (126.7 Pa) to sodium chloride (NaCl) aerosol particles under an airflow velocity of 5.3 cm s−1. Furthermore, the as-prepared membrane demonstrated high PM2.5 filtration efficiency (99.24%) in a dynamic PM2.5 filtration system simulating the typical operation environment of an air filter. The low resistance three-dimensional composite membrane fabricated via free surface electrospinning is not only efficient for laboratory research but can also be applied to industrial production and in commercial applications.
116 citations
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TL;DR: A general event-triggered framework is set up to deal with the variance-constrained H ∞ control problem for a class of discrete time-varying systems with randomly occurring saturations, stochastic nonlinearities and state- multiplier noises.
116 citations
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TL;DR: In this paper, the electromagnetic interference shielding effectiveness of carbon nanofiber (CNF, originally called carbon filament) mats made from 0.16-μm-diameter catalytically grown CNFs by the paper-making process was reported.
116 citations
Authors
Showing all 21321 results
Name | H-index | Papers | Citations |
---|---|---|---|
Dongyuan Zhao | 160 | 872 | 106451 |
Xiang Zhang | 154 | 1733 | 117576 |
Seeram Ramakrishna | 147 | 1552 | 99284 |
Kuo-Chen Chou | 143 | 487 | 57711 |
Shuai Liu | 129 | 1095 | 80823 |
Chao Zhang | 127 | 3119 | 84711 |
Tao Zhang | 123 | 2772 | 83866 |
Zidong Wang | 122 | 914 | 50717 |
Xinchen Wang | 120 | 349 | 65072 |
Zhenyu Zhang | 118 | 1167 | 64887 |
Benjamin S. Hsiao | 108 | 602 | 41071 |
Qian Wang | 108 | 2148 | 65557 |
Jian Zhang | 107 | 3064 | 69715 |
Yan Zhang | 107 | 2410 | 57758 |
Richard B. Kaner | 106 | 557 | 66862 |