FR3096376B1 - Procede de depot de nanoparticules métalliques sur une nappe textile par photocalyse et nappe textile correspondante - Google Patents

Procede de depot de nanoparticules métalliques sur une nappe textile par photocalyse et nappe textile correspondante Download PDF

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Publication number
FR3096376B1
FR3096376B1 FR1905457A FR1905457A FR3096376B1 FR 3096376 B1 FR3096376 B1 FR 3096376B1 FR 1905457 A FR1905457 A FR 1905457A FR 1905457 A FR1905457 A FR 1905457A FR 3096376 B1 FR3096376 B1 FR 3096376B1
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France
Prior art keywords
textile
optical fibers
textile web
tablecloth
photocalysis
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FR1905457A
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English (en)
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FR3096376A1 (fr
Inventor
Eric Puzenat
Cédric Brochier
Davide Lorito
Lina Lamaa
Laure Peruchon
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Centre National de la Recherche Scientifique CNRS
Universite Claude Bernard Lyon 1 UCBL
Brochier Technologies SAS
Original Assignee
Centre National de la Recherche Scientifique CNRS
Universite Claude Bernard Lyon 1 UCBL
Brochier Technologies SAS
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Application filed by Centre National de la Recherche Scientifique CNRS, Universite Claude Bernard Lyon 1 UCBL, Brochier Technologies SAS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR1905457A priority Critical patent/FR3096376B1/fr
Priority to CN202080037715.8A priority patent/CN113924394A/zh
Priority to US17/613,110 priority patent/US20220220027A1/en
Priority to PCT/FR2020/050750 priority patent/WO2020234523A1/fr
Priority to EP20732262.9A priority patent/EP4018031A1/fr
Publication of FR3096376A1 publication Critical patent/FR3096376A1/fr
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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • C03C25/1065—Multiple coatings
    • C03C25/1068—Inorganic coatings
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
    • A01N25/10—Macromolecular compounds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
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    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
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    • B01J37/341—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation
    • B01J37/344—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation of electromagnetic wave energy
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    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
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    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
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    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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  • Textile Engineering (AREA)
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Abstract

PROCEDE DE DEPOT DE NANOPARTICULES MÉTALLIQUES SUR UNE NAPPE TEXTILE PAR PHOTOCALYSE ET NAPPE TEXTILE CORRESPONDANTE Procédé de dépôt de particules métalliques sur un support textile, comprenant : - la mise en contact d’au moins une nappe textile (1) à base de fibres optiques (2) à émission latérale avec une solution contenant au moins un précurseur ionique d’un métal à déposer, la nappe textile (1) étant formée de fibres optiques (2) en chaîne et/ou en trame tissées avec des fils de liage en chaîne et/ou en trame, chacune des fibres optiques (2) présentant des altérations invasives (5) le long de la fibre et autorisant l’émission de lumière se propageant dans la fibre au niveau de ces altérations (5), la nappe textile (1) étant enduite sur tout ou partie de ses surfaces d’une couche de particules semi-conductrices (4) présentant des propriétés photocatalytiques, la nappe textile (1) et la solution étant contenue dans un volume d’un réacteur (9), le volume étant exempt d’oxygène ; - l’illumination de la nappe textile (1) par au moins une source lumineuse (7) connectée à tout ou partie des extrémités libres (6) des fibres optiques (2), ladite source lumineuse générant un rayonnement lumineux adapté pour activer la photocatalyse du semi-conducteur induisant le dépôt de particules métalliques sur la couche photocatalytique (4). Figure pour l’abrégé : Fig 8
FR1905457A 2019-05-23 2019-05-23 Procede de depot de nanoparticules métalliques sur une nappe textile par photocalyse et nappe textile correspondante Active FR3096376B1 (fr)

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FR1905457A FR3096376B1 (fr) 2019-05-23 2019-05-23 Procede de depot de nanoparticules métalliques sur une nappe textile par photocalyse et nappe textile correspondante
CN202080037715.8A CN113924394A (zh) 2019-05-23 2020-05-05 用于通过光催化在纺织网上沉积金属纳米颗粒的方法以及对应的纺织网
US17/613,110 US20220220027A1 (en) 2019-05-23 2020-05-05 Method for depositing metal nanoparticles on a textile web by photocatalysis, and corresponding textile web
PCT/FR2020/050750 WO2020234523A1 (fr) 2019-05-23 2020-05-05 Procédé de depot de nanoparticules métalliques sur une nappe textile par photocatalyse et nappe textile correspondante
EP20732262.9A EP4018031A1 (fr) 2019-05-23 2020-05-05 Procédé de depot de nanoparticules métalliques sur une nappe textile par photocatalyse et nappe textile correspondante

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FR1905457A FR3096376B1 (fr) 2019-05-23 2019-05-23 Procede de depot de nanoparticules métalliques sur une nappe textile par photocalyse et nappe textile correspondante
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WO2023275479A1 (fr) * 2021-06-28 2023-01-05 Airxôm Composition multicouche pour masque respiratoire de protection
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US6771866B2 (en) * 1998-09-02 2004-08-03 Keiji Iimura Photocatalyst apparatus, method of manufacture thereof and photocatalyst reactor
FR2910341B1 (fr) * 2006-12-20 2009-02-06 Cedric Brochier Soieries Soc R Nappe textile presentant des proprietes depolluantes par photocatalyse
CN101539522A (zh) * 2009-04-27 2009-09-23 清华大学 一种制备表面增强拉曼散射光纤探针的方法
DE102009044926A1 (de) * 2009-09-23 2011-03-31 Schott Ag Photokatalysatoreinrichtung
FR2958414B1 (fr) * 2010-03-31 2012-06-15 Univ Troyes Technologie Procede de fabrication d'un reseau de microlentilles aux extremites d'un faisceau de fibres optiques, fibres optiques et utilisation associees
FR3007042B1 (fr) * 2013-06-18 2016-01-01 Saint Gobain Adfors Tissu lumineux comprenant des fils de verre
KR20160038179A (ko) * 2014-09-29 2016-04-07 재단법인대구경북과학기술원 광촉매가 코팅된 지하수 정화용 광섬유 직물 복합체의 제조방법 및 이에 의해 제조된 광섬유 직물 복합체
US20170329064A1 (en) * 2014-10-21 2017-11-16 Saint-Gobain Adfors Panel with integrated illumination
CN108613980B (zh) * 2018-04-25 2021-09-07 暨南大学 光催化剂催化过程实时监测的传感装置及方法

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