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Bioinspired cellulose-based membranes in oily wastewater treatment

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 7, doi: 10.1007/s11783-021-1515-2

Abstract:

• Cellulose-based membrane separates oily wastewater mimicking the living

Keywords： Cellulose     Bioinspired membrane     Superhydrophobic surface     Underwater superoleophobic surface     Oil-water    

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Nano-copper ions assembled cellulose-based composite with antibacterial activity for biodegradable personal

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1544-1554 doi: 10.1007/s11705-022-2288-2

Abstract: The current SARS-CoV-2 pandemic has resulted in the widespread use of personal protective equipment, particularly face masks. However, the use of commercial disposable face masks puts great pressure on the environment. In this study, nano-copper ions assembled cotton fabric used in face masks to impart antibacterial activity has been discussed. To produce the nanocomposite, the cotton fabric was modified by sodium chloroacetate after its mercerization, and assembled with bactericidal nano-copper ions (about 10.61 mg·g–1) through electrostatic adsorption. It demonstrated excellent antibacterial activity against Staphylococcus aureus and Escherichia coli because the gaps between fibers in the cotton fabric allow the nano-copper ions to be fully released. Moreover, the antibacterial efficiency was maintained even after 50 washing cycles. Furthermore, the face mask constructed with this novel nanocomposite upper layer exhibited a high particle filtration efficiency (96.08% ± 0.91%) without compromising the air permeability (28.9 min·L–1). This green, economical, facile, and scalable process of depositing nano-copper ions onto modified cotton fibric has great potential to reduce disease transmission, resource consumption, and environmental impact of waste, while also expanding the range of protective fabrics.

Keywords： cellulose-based     nanocomposite     biodegradable antibacterial fabric     nano-copper ions     face masks    

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Encapsulation of polyethylene glycol in cellulose-based porous capsules for latent heat storage and light-to-thermal

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8,   Pages 1038-1050 doi: 10.1007/s11705-022-2279-3

Abstract: Herein, we fabricated porous capsules as shape-stable materials from cellulose-based polyelectrolytecomplex, which were first prepared using cellulose 6-(N-pyridinium)hexanoyl ester as the cationicpolyelectrolyte and carboxymethyl cellulose as the anionic polyelectrolyte to encapsulate polyethyleneAfter loading of polyethylene glycol, the resulted cellulose-based composite phase change materials exhibitedtheir exceptional comprehensive features, innovative composite phase change materials generated from cellulose

Keywords： cellulose     polyelectrolytes     phase change materials     thermal energy storage     light-to-thermal conversion    

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Cuprous oxide/copper oxide interpenetrated into ordered mesoporous cellulose-based carbon aerogels for

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 7,   Pages 918-929 doi: 10.1007/s11705-023-2305-0

Abstract: In this work, a cuprous oxide/copper oxide composite was interpenetrated onto carbon nanosheets of cellulose-based

Keywords： carbon aerogel     photocatalysis     dye degradation     biomass     cuprous oxide/copper oxide    

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Review on cellulose paper-based electrodes for sustainable batteries with high energy densities

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8,   Pages 1010-1027 doi: 10.1007/s11705-023-2307-y

Abstract: Cellulose, the main component of paper, represents a unique type of bio-based building blocks featuringThis review focuses on lithium-ion battery application of celluloses with cellulose at different scales, i.e., cellulose microfibers, and nanocellulose, and highlights the new trends in the field.loading paper electrodes toward high energy density batteries are evaluated and the limitations of paper-basedstimulate the use of natural resources and thereby the development of renewable electric energy systems based

Keywords： cellulose     paper electrodes     Li-ion batteries     high energy density    

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2-Aminopyridine functionalized cellulose based Pd nanoparticles: An efficient and ecofriendly catalyst

Peibo Hu,Yahao Dong,Xiaotian Wu,Yuping Wei

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 3,   Pages 389-395 doi: 10.1007/s11705-016-1575-1

Abstract: A palladium catalyst supported on 2-aminopyridine functionalized cellulose was synthesized and fully

Keywords： cellulose-supported     2-aminopyridine     palladium nanoparticles     ecofriendly catalyst     Suzuki cross-coupling    

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Sustainable conversion regenerated cellulose into cellulose oleate by sonochemistry

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8,   Pages 1096-1108 doi: 10.1007/s11705-023-2317-9

Abstract: Derivatization has great potential for the high-value utilization of cellulose by enhancing its processabilityHowever, due to the low reactivity of natural cellulose, it remains challenging to rapidly prepare celluloseThe “cavitation effect” of ultrasound can reduce the particle size and crystalline index of cellulose, which provides a possible method for preparing cellulose derivatives.Herein, a feasible method was proposed for efficiently converting regenerated cellulose to cellulose

Keywords： regenerated cellulose     cellulose oleate     sonochemistry     degree of substitution     thermoplasticity    

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Investigation of the roles of lignin in biomass-based hydrogel for efficient desalination

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 7,   Pages 954-965 doi: 10.1007/s11705-023-2311-2

Abstract: To develop highly efficient and environmentally friendly photothermal evaporator, the hydroxyethyl celluloseThis low-cost lignin-based photothermal evaporator offers a sustainable strategy for desalination.

Keywords： lignin     photothermal     cellulose     desalination     hydrogel    

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Flexible, ultrathin, and multifunctional polypyrrole/cellulose nanofiber composite films with outstanding

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8,   Pages 1028-1037 doi: 10.1007/s11705-022-2251-2

Abstract: In this study, the flexible, ultrathin, and multifunctional polypyrrole/cellulose nanofiber compositeThe dense sandwich structure and strong interfacial interaction endowed polypyrrole/cellulose nanofibercellulose nanofiber had the highest specific mass capacitance (392.90 F∙g–1) and specificcapacitance (3.32 F∙cm–2) than the electrodes with unmodified and carboxyl functionalized celluloseFurther, the polypyrrole/cellulose nanofiber composite films with sandwich structure had excellent photothermal

Keywords： cellulose nanofiber     electrochemical     photothermal conversion     polypyrrole    

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Integrating of metal-organic framework UiO-66-NH2 and cellulose nanofibers mat for high-performance adsorption

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 9,   Pages 1387-1398 doi: 10.1007/s11705-022-2154-2

Abstract: In this study, the cellulose nanofibers mat deacetylated from cellulose acetate nanofibers were usedOverall, the approach depicts an efficient model for integrating metal-organic frameworks on cellulose

Keywords： UiO-66-NH2     cellulose nanofibers     rose bengal     adsorption     mechanism    

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Influence of coagulation bath on morphology of cellulose membranes prepared by NMMO method

LU Yangcheng, WU Yingxin

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 2,   Pages 204-208 doi: 10.1007/s11705-008-0027-y

Abstract: To control the morphology of cellulose membranes used for separation, they were prepared by the NMMOthe process and mechanism of pore formation in dry membranes were suggested, and the relativity of celluloseBy changing the composition of coagulation baths, the microstructure of cellulose membranes in a dry

Keywords： comparison     NMMO     constant     diameter     process    

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Research progress on low dielectric constant modification of cellulose insulating paper for power transformers

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8,   Pages 991-1009 doi: 10.1007/s11705-022-2259-7

Abstract: Cellulose insulating paper is the main insulating component of power transformers.Cellulose is used to produce power-transformer insulating papers owing to its excellent electrical propertiesThe dielectric constant of a cellulose insulating paper can be effectively reduced by chemical or physicalFinally, some recommendations for future modified cellulose insulating paper research and applicationsThis paper can provide a reference for further research on low dielectric constant cellulose insulating

Keywords： low dielectric constant     chemical and physical modification     cellulose insulating paper     transformer    

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Simple fabrication of carboxymethyl cellulose and κ-carrageenan composite aerogel with efficient performance

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 10, doi: 10.1007/s11783-022-1568-x

Abstract:

● A composite aerogel was simply obtained to remove various fluoroquinolones (FQs).

Keywords： Composite aerogel of carboxymethyl cellulose and κ-carrageenan     Fluoroquinolone antibiotics     Adsorption    

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Dialdehyde cellulose nanocrystal cross-linked chitosan foam with high adsorption capacity for removal

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 7,   Pages 853-866 doi: 10.1007/s11705-022-2256-x

Abstract: The poly(acryloxyethyl trimethylammonium chloride)-graft-dialdehyde cellulose nanocrystals were synthesizedSubsequently, the cationic dialdehyde cellulose nanocrystal cross-linked chitosan nanocomposite foamUnder the optimal ratio of the cationic dialdehyde cellulose nanocrystal/chitosan (w/w) of 12/100, the

Keywords： chitosan foam     cellulose nanocrystals     acid red 134     adsorption    

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Durable and recyclable BiOBr/silk fibroin-cellulose acetate composite film for efficient photodegradation

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 11,   Pages 1765-1775 doi: 10.1007/s11705-023-2323-y

Abstract: A stable and recyclable of BiOBr/silk fibroin-cellulose acetate composite film was prepared by blending-wetThe cellulose acetate film modified by silk fibroin formed a finger-shaped porous structure, which provided

Keywords： BiOBr nanosheet     cellulose acetate     silk fibroin     photocatalytic degradation     dye wastewater    

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Title Author Date Type Operation

Bioinspired cellulose-based membranes in oily wastewater treatment

Journal Article

Nano-copper ions assembled cellulose-based composite with antibacterial activity for biodegradable personal

Journal Article

Encapsulation of polyethylene glycol in cellulose-based porous capsules for latent heat storage and light-to-thermal

Journal Article

Cuprous oxide/copper oxide interpenetrated into ordered mesoporous cellulose-based carbon aerogels for

Journal Article

Review on cellulose paper-based electrodes for sustainable batteries with high energy densities

Journal Article

2-Aminopyridine functionalized cellulose based Pd nanoparticles: An efficient and ecofriendly catalyst

Peibo Hu,Yahao Dong,Xiaotian Wu,Yuping Wei

Journal Article

Sustainable conversion regenerated cellulose into cellulose oleate by sonochemistry

Journal Article

Investigation of the roles of lignin in biomass-based hydrogel for efficient desalination

Journal Article

Flexible, ultrathin, and multifunctional polypyrrole/cellulose nanofiber composite films with outstanding

Journal Article

Integrating of metal-organic framework UiO-66-NH2 and cellulose nanofibers mat for high-performance adsorption

Journal Article

Influence of coagulation bath on morphology of cellulose membranes prepared by NMMO method

LU Yangcheng, WU Yingxin

Journal Article

Research progress on low dielectric constant modification of cellulose insulating paper for power transformers

Journal Article

Simple fabrication of carboxymethyl cellulose and κ-carrageenan composite aerogel with efficient performance

Journal Article

Dialdehyde cellulose nanocrystal cross-linked chitosan foam with high adsorption capacity for removal

Journal Article

Durable and recyclable BiOBr/silk fibroin-cellulose acetate composite film for efficient photodegradation

Journal Article