Green Fabrication of Multifunctional Three-Dimensional Superabsorbent Nonwovens with Thermo-Bonding Fibers

Ma, Jiajia; Zhang, Nan; Cheng, Ying Wei; Kou, Xingran; Niu, Yunwei; Jin, Xiangyu; Ke, Qinfei; Zhao, Yi

doi:10.1007/s42765-021-00108-5

Cited by 29 publications

(6 citation statements)

References 42 publications

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“…On the other hand, as a typical zeolite imidazole skeleton material, ZIF-8 possesses a large-enough surface and plentiful active sites, as well as owns inverse electric charges against PMs, which favors trapping PMs by electrostatic interaction. Meanwhile, there are plenty of functional groups on the ZIF-8 surface, offering extra attraction for adsorption of PMs. − In virtue of the synergistic effect of the porous structure of the fiber membranes and the electrostatic interaction of ZIF-8, the ZIF-8@CCM-loaded composite nanofiber membrane exhibits superior PM removal performances (Figure S5) as compared with the reported literature.…”

Section: Resultsmentioning

confidence: 88%

Microfluidic Spinning of Metal–Organic Framework-Loaded Nanofibers toward High-Efficient Particulate Matter Removal and Antibacterial Filters

Dong,

Zhou,

Yong

et al. 2023

Ind. Eng. Chem. Res.

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Ambient particulate matter (PM) is one of the major pollutants in the atmosphere. Due to its small size, PM2.5 can penetrate the bronchial tubes and lungs, posing a serious threat to public health. Thus, methods allowing for the facile fabrication of efficient filtration materials are highly desirable. In this paper, we report a double-pore composite nanofiber membrane toward highly efficient and antibacterial filters. Specially, zeolite imidazole framework-8 nanoparticles coated with curcumin (ZIF-8@CCM) were prepared and spun with a polymer solution through a Y-channel via a microfluidic spinning strategy, generating a double-pore structure in the composite nanofiber. In virtue of the high porosity and permeability of the polymer nanofiber, as well as the large-enough surface and the abundant active sites of ZIF-8, the composite nanofiber membrane exhibits excellent PM removal performances. Outstanding filtration efficiencies of 99.41, 99.97, and 100% were achieved for PM0.5, PM2.5, and PM10, respectively. In addition, due to the antibacterial properties of ZIF-8 and CCM, the composite nanofiber membrane shows superior antibacterial properties. This work provides a facile pathway to fabricate a ZIF-8@CCM-loaded composite nanofiber membrane via microfluidic spinning, which will stimulate the design and development of versatile and high-performance filters.

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Section: Resultsmentioning

confidence: 88%

Microfluidic Spinning of Metal–Organic Framework-Loaded Nanofibers toward High-Efficient Particulate Matter Removal and Antibacterial Filters

Dong,

Zhou,

Yong

et al. 2023

Ind. Eng. Chem. Res.

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“…As the nonporous and less permeable structure of polymeric lms [16][17][18] may easily cause skin irritation and discomfort in daily usage, fabrics featuring good exibility and breathability have emerged as promising microporous substrates for wearable piezoresistive sensors. [19][20][21][22] Once subjected to pressure, the structural deformation of fabrics would induce variations in the conductive pathway, which can be easily gathered via electric resistance measurement. Three-dimensional (3D) fabrics are extremely advantageous in this regard, because of their large deformation range and high compressional resilience.…”

Section: Introductionmentioning

confidence: 99%

An organic/inorganic coating strategy that greatly enhanced sensing performances and reliability of all-fabric piezoresistive sensors

Tian,

Xu,

Huang

et al. 2023

J. Mater. Chem. A

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“…3D woven composite materials have been widely used in the aerospace, defense, and military industries because they overcome the delamination failure of 2D laminates and offer high fracture toughness, impact damage tolerance, and excellent fatigue resistance. [1][2][3] Previous experimental studies have focused on plates with uniform thickness, but in practical applications, 3D woven composites often have variable thicknesses or special-shaped structures, such as turbine blades and antenna housings. 4 Special-shaped, integrated composite structure members are required to bear different loads at different parts, such as the integrated rudder where the surface bears a bending load, and the shaft bears a torsional load.…”

Section: Introductionmentioning

confidence: 99%

A novel method for design and simulation of 3D woven preform

Gao

Chen

Zhao

2023

Journal of Industrial Textiles

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Increasing demand for high-performance applications of composite materials requires an integral forming process for complex components. As a composite reinforcement, 3D (three-dimensional) woven fabric has advantages in producing near-net-shaped preforms. However, previous studies focused on plates with uniform thickness, which are often variable thicknesses or special-shaped parts in practical applications. Some structures are prepared by stitching and then formed in the mold, but this increases the fiber damage. This study proposes a fabric design method based on yarn movement. By controlling the movement direction and distance of each yarn, the warp path in the fabric can be designed, which cause the change of fabric structure and achieve the integrated forming of special-shaped preforms. Based on this method, a software package for the preforms design and simulation is developed, which can be used for various woven and 3D textiles to illustrate its versatility.

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Green Fabrication of Multifunctional Three-Dimensional Superabsorbent Nonwovens with Thermo-Bonding Fibers

Cited by 29 publications

References 42 publications

Microfluidic Spinning of Metal–Organic Framework-Loaded Nanofibers toward High-Efficient Particulate Matter Removal and Antibacterial Filters

Microfluidic Spinning of Metal–Organic Framework-Loaded Nanofibers toward High-Efficient Particulate Matter Removal and Antibacterial Filters

An organic/inorganic coating strategy that greatly enhanced sensing performances and reliability of all-fabric piezoresistive sensors

A novel method for design and simulation of 3D woven preform

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