{"id":1361,"date":"2022-01-21T14:19:28","date_gmt":"2022-01-21T12:19:28","guid":{"rendered":"https:\/\/nanomakers.fr\/?page_id=1361"},"modified":"2022-12-22T16:52:25","modified_gmt":"2022-12-22T14:52:25","slug":"methode-de-synthese-pyrolyse-laser","status":"publish","type":"page","link":"https:\/\/nanomakers.fr\/en\/technologies\/methode-de-synthese-pyrolyse-laser\/","title":{"rendered":"Synthesis method: Laser pyrolysis"},"content":{"rendered":"

[et_pb_section fb_built=\u00a0\u00bb1″ module_class=\u00a0\u00bbhome-banniere\u00a0\u00bb _builder_version=\u00a0\u00bb4.9.2″ _dynamic_attributes=\u00a0\u00bbbackground_image\u00a0\u00bb _module_preset=\u00a0\u00bbdefault\u00a0\u00bb background_image=\u00a0\u00bb@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9mZWF0dXJlZF9pbWFnZSIsInNldHRpbmdzIjp7fX0=@\u00a0\u00bb global_module=\u00a0\u00bb964″ global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_row column_structure=\u00a0\u00bb1_2,1_2″ make_equal=\u00a0\u00bbon\u00a0\u00bb _builder_version=\u00a0\u00bb4.16″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb1_2″ module_class=\u00a0\u00bbarticle-banniere_left\u00a0\u00bb _builder_version=\u00a0\u00bb4.16″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_post_title meta=\u00a0\u00bboff\u00a0\u00bb featured_image=\u00a0\u00bboff\u00a0\u00bb module_class=\u00a0\u00bbarticle-title\u00a0\u00bb _builder_version=\u00a0\u00bb4.16″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_post_title][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_2″ module_class=\u00a0\u00bbarticle-banniere_excerpt\u00a0\u00bb _builder_version=\u00a0\u00bb4.16″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb background_color=\u00a0\u00bb#FFFFFF\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text module_class=\u00a0\u00bbarticle-extrait articlepage-extrait\u00a0\u00bb _builder_version=\u00a0\u00bb4.16″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n

La pyrolyse laser, la m\u00e9thode de synth\u00e8se des nanopoudres<\/h2>\n

Utilis\u00e9e par Nanomakers, elle permet de produire des nanopoudres \u00e0 l\u2019\u00e9chelle industrielle.<\/h4>\n

La pyrolyse laser consiste \u00e0 d\u00e9composer en continu des mati\u00e8res premi\u00e8res gazeuses par le faisceau d\u2019un laser. Le savoir-faire et la technologie brevet\u00e9s du CEA portent sur la ma\u00eetrise du proc\u00e9d\u00e9 en particulier \u00e0 \u00e9chelle pilote pour \u00e9laborer des nanopoudres de compositions innovantes.<\/p>\n\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1″ specialty=\u00a0\u00bbon\u00a0\u00bb module_class=\u00a0\u00bbarticle_content zone_barre\u00a0\u00bb _builder_version=\u00a0\u00bb4.16″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb background_enable_color=\u00a0\u00bboff\u00a0\u00bb custom_padding=\u00a0\u00bb||||false|false\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb3_4″ specialty_columns=\u00a0\u00bb3″ _builder_version=\u00a0\u00bb4.16″ custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_row_inner _builder_version=\u00a0\u00bb4.16″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column_inner saved_specialty_column_type=\u00a0\u00bb3_4″ _builder_version=\u00a0\u00bb4.16″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.16″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n

Pyrolyse Laser :<\/h2>\n

une technique de synth\u00e8se des nanopoudres qui fait la diff\u00e9rence<\/h3>\n

 <\/p>\n

[\/et_pb_text][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner column_structure=\u00a0\u00bb1_2,1_2″ _builder_version=\u00a0\u00bb4.16″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column_inner type=\u00a0\u00bb1_2″ saved_specialty_column_type=\u00a0\u00bb3_4″ _builder_version=\u00a0\u00bb4.16″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.16″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n

La pyrolyse laser a \u00e9t\u00e9 d\u00e9velopp\u00e9e suivant un concept original et brevet\u00e9 au CEA. Le principe repose sur l\u2019interaction entre un faisceau laser et des r\u00e9actifs dans un r\u00e9acteur.<\/p>\n

Le transfert d\u2019\u00e9nergie provoque la d\u00e9composition des r\u00e9actifs sous forme de radicaux atomiques qui se recombinent imm\u00e9diatement pour former des particules dont la croissance est bloqu\u00e9e par un effet de trempe contr\u00f4l\u00e9.<\/p>\n

Cette technologie a \u00e9t\u00e9 largement compar\u00e9e aux proc\u00e9d\u00e9s concurrents.
Elle pr\u00e9sente une nette sup\u00e9riorit\u00e9 en termes de qualit\u00e9 de produit, de capacit\u00e9 industrielle, de robustesse et de fiabilit\u00e9.<\/p>\n

[\/et_pb_text][\/et_pb_column_inner][et_pb_column_inner type=\u00a0\u00bb1_2″ saved_specialty_column_type=\u00a0\u00bb3_4″ _builder_version=\u00a0\u00bb4.16″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/nanomakers.fr\/wp-content\/uploads\/2022\/04\/Illustration_laser-pyrolysis_site.png\u00a0\u00bb title_text=\u00a0\u00bbIllustration_laser pyrolysis_site\u00a0\u00bb align=\u00a0\u00bbcenter\u00a0\u00bb _builder_version=\u00a0\u00bb4.16″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner column_structure=\u00a0\u00bb1_2,1_2″ _builder_version=\u00a0\u00bb4.16″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_margin=\u00a0\u00bb80px||||false|false\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column_inner type=\u00a0\u00bb1_2″ saved_specialty_column_type=\u00a0\u00bb3_4″ _builder_version=\u00a0\u00bb4.16″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/nanomakers.fr\/wp-content\/uploads\/2022\/03\/Image_pyrolyse-laser-flamme_site.png\u00a0\u00bb title_text=\u00a0\u00bbImage_pyrolyse laser flamme_site\u00a0\u00bb align=\u00a0\u00bbcenter\u00a0\u00bb _builder_version=\u00a0\u00bb4.16″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb module_alignment=\u00a0\u00bbcenter\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][\/et_pb_column_inner][et_pb_column_inner type=\u00a0\u00bb1_2″ saved_specialty_column_type=\u00a0\u00bb3_4″ _builder_version=\u00a0\u00bb4.16″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.16″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n

Les propri\u00e9t\u00e9s des nanopoudres produites par Pyrolyse laser sont uniques :<\/p>\n

[\/et_pb_text][et_pb_text module_class=\u00a0\u00bbtxt_en_case\u00a0\u00bb _builder_version=\u00a0\u00bb4.16″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_margin=\u00a0\u00bb||9px|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n

Homog\u00e9n\u00e9it\u00e9 : distribution de taille tr\u00e8s \u00e9troite<\/p>\n

[\/et_pb_text][et_pb_text module_class=\u00a0\u00bbtxt_en_case\u00a0\u00bb _builder_version=\u00a0\u00bb4.16″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_margin=\u00a0\u00bb||9px|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n

Puret\u00e9 : tr\u00e8s faible teneur en oxyg\u00e8ne, tr\u00e8s faible taux d\u2019impuret\u00e9s m\u00e9talliques<\/p>\n

[\/et_pb_text][et_pb_text module_class=\u00a0\u00bbtxt_en_case\u00a0\u00bb _builder_version=\u00a0\u00bb4.16″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_margin=\u00a0\u00bb||9px|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n

Reproductibilit\u00e9 : constance des sp\u00e9cifications produits d’un lot \u00e0 l’autre, fonctionnement en continu et rendements \u00e9lev\u00e9s<\/p>\n

[\/et_pb_text][et_pb_text module_class=\u00a0\u00bbtxt_en_case\u00a0\u00bb _builder_version=\u00a0\u00bb4.16″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n

Capacit\u00e9 de production sur mesure et personnalisation des particules : taille des grains, modification de la surface des particules (enrobage, etc.)<\/p>\n

[\/et_pb_text][\/et_pb_column_inner][\/et_pb_row_inner][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_4″ _builder_version=\u00a0\u00bb4.16″ custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_text module_class=\u00a0\u00bbbarre_lat_pageetarticles\u00a0\u00bb _builder_version=\u00a0\u00bb4.16″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n

autour du sujet<\/p>\n

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