Batch to continuous photocatalytic degradation of phenol using nitrogen-rich g-C3N4 nanocomposites

Al-Nayili, Abbas; Alhaidry, Wissam A.

doi:10.1007/s11164-023-05099-z

Cited by 23 publications

(1 citation statement)

References 55 publications

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“…For instance, plant waste converted into carbon spheres and composites with sulfonated polystyrene can be used for adsorbing organic dyes 11 . Graphitic carbon nitride (g‐C 3 N 4 ) nanosheets were prepared by the low‐temperature‐induced induction of NH 4 Cl on the graphene surface, and Ceratophyllum demersum L. leaf extract graphene oxide (GO) can be complexed with a range of chemicals to form Ag‐ZnO/rGO nanomaterials for the catalytic degradation of organic solvents 12,13 . Many inorganic nanofillers, such as kaolin, clay, and talcum powder (Talc) are widely used in rubber and plastic materials to enhance their properties.…”

Section: Introductionmentioning

confidence: 99%

Effect of interfacial sacrificial bonds on the vulcanization and mechanical properties of styrene butadiene rubber/talcum powder composites

Wang,

He,

Shen

et al. 2024

J of Applied Polymer Sci

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Talcum powder (Talc) contains large amounts of silica; however, its poor surface compatibility with diene rubber makes it difficult to develop its application in styrene‐butadiene rubber (SBR). Herein, a method to enhance the compatibility of Talc with SBR via interfacial sacrificial bonds of 4‐vinylpyridine and Mg2+/Zn2+ is proposed. Poly(isoprene‐co‐4‐vinylpyridine) copolymers, designated PIPVP‐10 and PIPVP‐20, were synthesized via reversible addition‐fragmentation chain transfer polymerization. PM1‐Talc and PM2‐Talc were obtained by spraying PIPVP‐10 and PIPVP‐20 solutions onto the Talc surface, followed by drying. During thermal vulcanization, the double bonds in the copolymers can be grafted directly onto the rubber skeleton. The vulcanization rates of the SBR/PM1‐Talc and SBR/PM2‐Talc complexes were accelerated by 65% and 77%, respectively, compared with that of SBR/Talc. Simultaneously, the interfacial interaction between SBR and Talc is enhanced owing to the formation of metal–ligand bonds between pyridine and Mg2+/Zn2+. As a result, the tensile strengths of SBR/PM1‐Talc and SBR/PM2‐Talc are 5.8 and 7.9 MPa, 65% and 127% higher than that of SBR/Talc (3.5 MPa).

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Section: Introductionmentioning

confidence: 99%

Effect of interfacial sacrificial bonds on the vulcanization and mechanical properties of styrene butadiene rubber/talcum powder composites

Wang,

He,

Shen

et al. 2024

J of Applied Polymer Sci

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Piezoresistive pressure sensor based on conductive MWCNTs@PANI fiber network for motion sensing and human–machine interface

Zhou,

Zhang,

et al. 2024

J of Applied Polymer Sci

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Wearable smart sensors have broad prospects in medical health and physical exercise. In this study, the core–shell conductive fiber membrane was prepared by adding multiwalled carbon nanotubes during polymerization of aniline on spun fibers. In comparison to the conventionally utilized polymerized aniline, the integration of carbon nanotube particulates enhances the conductivity and surface area, provides more aniline polymerization sites, and simultaneously increases the stability of the composite film. The pressure sensor has a sensitivity of 61.12, 40.32, and 23.17 kPa−1 in the range of 0–7.1 kPa, 7.1–11.1 kPa, and 11.1–19.54 kPa. In addition, it has a fast response time (loading time of 120 ms and unloading time of only 22 ms) and exhibits excellent cyclic stability through numerous loading–unloading cycles. These properties enable the sensor to be applied to real‐time monitoring of human sports health, such as knee and elbow bending, mouse clicking, beaker holding, and so on. This research method provides a new strategy and technology for conducting polymers as materials for flexible electronic equipment.

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Structural, optical, and photocatalytic properties of nano-scaled g-C3N4 materials

Shibu,

Dsouza,

Akkera

et al. 2024

Appl. Phys. A

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Batch to continuous photocatalytic degradation of phenol using nitrogen-rich g-C3N4 nanocomposites

Cited by 23 publications

References 55 publications

Effect of interfacial sacrificial bonds on the vulcanization and mechanical properties of styrene butadiene rubber/talcum powder composites

Effect of interfacial sacrificial bonds on the vulcanization and mechanical properties of styrene butadiene rubber/talcum powder composites

Piezoresistive pressure sensor based on conductive MWCNTs@PANI fiber network for motion sensing and human–machine interface

Structural, optical, and photocatalytic properties of nano-scaled g-C3N4 materials

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