Deodorizing for fiber and fabric: Adsorption, catalysis, source control and masking

Wang, Jinfeng; Tang, Bin; Bai, Wenli; Lu, Xi; Liu, Yu'an; Wang, Xungai

doi:10.1016/j.cis.2020.102243

Cited by 21 publications

(10 citation statements)

References 91 publications

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“…It is worth mentioning the potential utilization of these combinations in synthetic fabrics, as well as fragrance delivery systems in laundry detergents, the release being triggered by exposure to heat or humidity [ 69 , 104 ]. It must be considered that zeolites’ application in textiles should not impact the wearable comfort, durability, or fabric handle [ 122 ]. In this sense, the adjustment of the zeolites’ size and improvement of the properties enabling adhesion to fibers are recommended [ 122 ].…”

Section: Essential Oils Encapsulated In Zeolitesmentioning

confidence: 99%

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Essential Oils Encapsulated in Zeolite Structures as Delivery Systems (EODS): An Overview

et al. 2022

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Essential oils (EO) obtained from plants have proven industrial applications in the manufacturing of perfumes and cosmetics, in the production and flavoring of foods and beverages, as therapeutic agents in aromatherapy, and as the active principles or excipients of medicines and pharmaceutics due to their olfactory, physical-chemical, and biological characteristics. On behalf of the new paradigm of a more natural and sustainable lifestyle, EO are rather appealing due to their physical, chemical, and physiological actions in human beings. However, EO are unstable and susceptible to degradation or loss. To tackle this aspect, the encapsulation of EO in microporous structures as zeolites is an attractive solution, since these host materials are cheap and non-toxic to biological environments. This overview provides basic information regarding essential oils, including their recognized benefits and functional properties. Current progress regarding EO encapsulation in zeolite structures is also discussed, highlighting some representative examples of essential oil delivery systems (EODS) based on zeolites for healthcare applications or aromatherapy.

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Section: Essential Oils Encapsulated In Zeolitesmentioning

confidence: 99%

“…It must be considered that zeolites’ application in textiles should not impact the wearable comfort, durability, or fabric handle [ 122 ]. In this sense, the adjustment of the zeolites’ size and improvement of the properties enabling adhesion to fibers are recommended [ 122 ].…”

Section: Essential Oils Encapsulated In Zeolitesmentioning

confidence: 99%

Essential Oils Encapsulated in Zeolite Structures as Delivery Systems (EODS): An Overview

et al. 2022

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“…13 Body odor emanation from textiles may be partially caused by the metabolism of bacteria, but the chemical composition and physical morphology of fiber also play an important role in determining the textiles' ability to retain body odor. 14 For instance, under low concentrations of odor, a wool/polyester blend containing 20% wool showed substantially higher adsorption ability towards ammonia, acetic acid and butyric acid than 100% polyester fabric. 15 Both physical and chemical interactions are involved in odor molecule adsorption onto fibrous materials.…”

Section: Introductionmentioning

confidence: 98%

The adsorption kinetics and mechanism of odorous gases onto textile fibers

Bai

Liu

et al. 2023

RSC Sustain.

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“…Textile substrates could obtain freshening and deodorizing properties with immobilization of finishing additives, 4 such as antimicrobial agents, 5 porous adsorbents, 6 catalysts, 7 and fragrance capsules. 8 Among them, porous adsorbents (e.g., silica gel, cyclodextrin, activated carbon) with high surface areas and numerous active surface sites effectively increase the odor removal capacity of textiles.…”

Section: Introductionmentioning

confidence: 99%

Scalable Fabrication of Fabrics Dyed with Wool Powder and Its Deodorization Performance

Huang,

Tang,

et al. 2023

ACS Sustainable Chem. Eng.

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Superfine powder obtained from waste natural polymer is a renewable resource that is capable of absorbing odor and being used as pigment for textile finishing. So far, the application of these powder materials has been limited only to only laboratory scale. How to unlock the limitations for continuous production on an industrial scale has not been revealed yet. In this study, we addressed the limitations of using wool powder as finishing agent in water-based paste for textile functionalization by using a pad−dry−cure method. This includes optimizing the formulation of wool powder suspension and producing 100 m long colored textile. Both the functionalized cotton and polyester fabrics effectively showed coloration effects with good washing colorfastness and designed color shades (K/S between 0.02−1.09) through adjustment of the wool powder concentration in the finishing paste. Furthermore, the functionalized fabrics showed almost a doubled odor removal rate toward acetic acid odor than pristine fabrics, indicating their deodorizing ability for air purification and body odor control. The odor adsorption mechanism was further verified by in situ FTIR analysis and DFT calculations. This biodegradable superfine powder from recycled waste resources could be a promising pigment for manufacturing deodorizing textiles with designable patterns on a large scale, not only contributing to the diversification of natural fiber products but also maintaining the sustainable development of the textile industry and environmental purification.

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Deodorizing for fiber and fabric: Adsorption, catalysis, source control and masking

Cited by 21 publications

References 91 publications

Essential Oils Encapsulated in Zeolite Structures as Delivery Systems (EODS): An Overview

Essential Oils Encapsulated in Zeolite Structures as Delivery Systems (EODS): An Overview

The adsorption kinetics and mechanism of odorous gases onto textile fibers

Scalable Fabrication of Fabrics Dyed with Wool Powder and Its Deodorization Performance

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