Title :

Porous textile composites (PTCs) for the removal and the decomposition of chemical warfare agents (CWAs) – A review

Author(s) :

Couzon, Nelly [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Dhainaut, Jérémy [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Campagne, Christine [Auteur]
Génie et Matériaux Textiles [GEMTEX]
royer, sebastien [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Loiseau, Thierry [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Volkringer, Christophe [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181

Journal title :

Coordination Chemistry Reviews

Abbreviated title :

Coordination Chemistry Reviews

Volume number :

467

Pages :

214598

Publisher :

Elsevier BV

Publication date :

2022-05-17

ISSN :

0010-8545

English keyword(s) :

Chemical warfare agents
Porous solids
Textiles
Detoxification

HAL domain(s) :

Chimie/Catalyse
Chimie/Chimie inorganique

English abstract : [en]

Since the first use of a chemical warfare agent (CWA), specific methods of protection have been developed to protect human body from such lethal compounds. The first protection systems rely on impermeable clothing or the ...
Show more >Since the first use of a chemical warfare agent (CWA), specific methods of protection have been developed to protect human body from such lethal compounds. The first protection systems rely on impermeable clothing or the capture of the toxics species by an adsorbent such as activated carbon. However, both present important limitations, i.e. heat stress for impermeable protection and a risk of saturation or release of toxic compounds for the adsorbent. The optimal protection should therefore be active, i.e. be able to both capture and detoxify CWAs. In this optic, this review describes active porous textiles composites (PTC) used as protective garments against CWAs. To this day, a large variety of porous compounds such as zeolites, metal organic frameworks (MOFs) or aerogels have shown catalytic degradation of CWAs. The integration of these active solids to textile fibers is then detailed, highlighting the importance of the electrospinning technique or the pre-functionalization of fibers. Concerning the detoxification process, MOFs have focused a large part of the PTC research due to their exceptional properties (high surface area and tunable porosity combined to a catalytic activity). More particularly, Zr-based MOFs exhibit exceptional results in terms of CWA detoxification and are currently highly studied. Besides, this present state of art includes other active PTCs (functionalized activated carbon fibers ACFs or zeolite composites) rarely discussed in reviews, to give a full overview of the existing PTC used against CWA.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

ANR Project :

Textiles fonctionnalisés par des solides poreux de type MOF pour la capture et/ou la dégradation d'agents toxiques

Administrative institution(s) :

Université de Lille
CNRS
Centrale Lille
ENSCL
Univ. Artois

Collections :

• Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181

Research team(s) :

Matériaux hybrides (MATHYB)
Matériaux pour la catalyse (MATCAT)

Submission date :

2022-05-18T12:24:13Z
2022-05-30T11:55:28Z