Uniformly assembled polypyrrole-covered bacterial cellulose/g-C3N4 flexible nanofiber membrane for catalytic degradation of tetracycline hydrochloride

Zhou, Tang; Zhao, Lei; Wu, Dingsheng; Feng, Quan; Zhao, Baobao

doi:10.1016/j.jwpe.2022.102775

Cited by 12 publications

(1 citation statement)

References 42 publications

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“…Because traditional powder catalysts are prone to loss during their applications, usually, powder catalysts are immobilized on suitable supports with more uniform dispersion, better catalytic performance and better mechanical property (Phan et al, 2018;Zhou et al, 2022).…”

Section: Introductionmentioning

confidence: 99%

From waste to wealth: a cellulose-based fibrous membrane from recycled cigarettes supported with dual perovskite for formaldehyde degradation at room temperature

Duan

et al. 2023

Cellulose

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Formaldehyde, as a hazardous indoor contaminant following house decoration, is essential to its e cient removal at room temperature. This paper reports an eco-friendly approach for extracting cellulose acetate (CA) from waste cigarette lters to construct a nano brous composite membrane for formaldehyde degradation at ambient temperature. A composite nano brous membrane was fabricated by salable electrospinning of cellulose acetate and La2CoMnO6/CeO2(LC), followed by hydrolysis and potassium doping with KOH. The membrane demonstrates excellent catalytic activity (97.56 % of conversion), super stability (95.35 % of conversion after 50 h) and long service life (93.96 % of conversion after 3 catalysis cycles), which is ascribed to the synergistic catalytic effect of double perovskite and rapid hygroscopic properties of cellulose. In addition, the obtained membrane has a higher moisture regain (7.82 %) than that of the LC/CA nano brous membrane (2.21 %), and higher than that of the commercial air lter membrane using polypropylene (PP) ber (near zero), accelerating formaldehyde adsorption and fastening the water removal, thereby allowing for the long-term positive progress of formaldehyde catalytic oxidation reaction. This work provides encouraging guidance for further exploration into formaldehyde degradation, which is promising for application in air cleaning.

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Section: Introductionmentioning

confidence: 99%

From waste to wealth: a cellulose-based fibrous membrane from recycled cigarettes supported with dual perovskite for formaldehyde degradation at room temperature

Duan

et al. 2023

Cellulose

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Composites of 2D Materials and Bacterial Cellulose for Sustainable Energy Storage and Environmental Remediation

Gusain,

Kumar,

Seyedin

et al. 2024

Advanced Sustainable Systems

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The ever‐increasing demand for sustainable energy sources and environment protection is the focus of significant scientific scrutiny worldwide. Advanced composite materials have been developed to help meet the energy demand and environmental sustainability. Researchers are drawn to the study of two‐dimensional (2D) materials/bacterial cellulose (BC) composites for energy and environmental applications due to the intriguing electrical, mechanical, electrochemical, and catalytic properties of 2D materials combined with the sustainability and biocompatibility of BC. In this review, the key strategies are explained to develop 2D materials/BC composites and highlight unique properties of such fascinating systems. The recent progress on the application of advanced 2D materials/BC composites in energy storage (supercapacitors and batteries) and environmental remediation (water treatment, antimicrobial activity, and environmental gas sensing) are explained in detail highlighting future outlooks and challenges in the field. This review is intended to serve as a valuable resource for researchers currently engaged in the study of 2D materials and/or BC for different applications and is expected to shape the upcoming research and industrial applications of emerging 2D materials/BC composites.

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Bio-based matrix photocatalysts for photodegradation of antibiotics

Maldonado-Carmona,

Piccirillo,

Godard

et al. 2024

Photochem Photobiol Sci

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Uniformly assembled polypyrrole-covered bacterial cellulose/g-C3N4 flexible nanofiber membrane for catalytic degradation of tetracycline hydrochloride

Cited by 12 publications

References 42 publications

From waste to wealth: a cellulose-based fibrous membrane from recycled cigarettes supported with dual perovskite for formaldehyde degradation at room temperature

From waste to wealth: a cellulose-based fibrous membrane from recycled cigarettes supported with dual perovskite for formaldehyde degradation at room temperature

Composites of 2D Materials and Bacterial Cellulose for Sustainable Energy Storage and Environmental Remediation

Bio-based matrix photocatalysts for photodegradation of antibiotics

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