{"id":1573,"date":"2025-06-28T12:36:44","date_gmt":"2025-06-28T10:36:44","guid":{"rendered":"https:\/\/www.ub.edu\/functionalmaterials\/?page_id=1573"},"modified":"2025-07-14T11:48:24","modified_gmt":"2025-07-14T09:48:24","slug":"prod2023-twister","status":"publish","type":"page","link":"https:\/\/www.ub.edu\/functionalmaterials\/prod2023-twister\/","title":{"rendered":"PROD2023 TWISTER"},"content":{"rendered":"

[et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.20.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_fullwidth_header title=”TWISTER” subhead=”Prototype of TWISTocaloric cooling with Energy Recovery based on natural rubber” _builder_version=”4.27.4″ _module_preset=”default” title_font=”|700|||||||” title_font_size=”60px” subhead_font=”|300|||||||” subhead_font_size=”60px” subhead_line_height=”1.1em” use_background_color_gradient=”on” background_color_gradient_type=”circular” background_color_gradient_direction_radial=”top left” background_color_gradient_stops=”rgba(11,84,105,0.73) 0%|rgba(51,18,35,0.69) 32%|rgba(163,140,98,0.69) 56%|rgba(5,154,178,0.66) 87%” background_color_gradient_overlays_image=”on” background_image=”https:\/\/www.ub.edu\/functionalmaterials\/wp-content\/uploads\/2025\/06\/foto-twister-capcalera-retoc.jpg” background_position=”top_center” min_height=”50vh” custom_padding=”15vh||15vh||false|false” custom_css_header_container=”||” custom_css_title=”max-width:40%;” custom_css_subtitle=”max-width:70%;” global_colors_info=”{}” custom_css_header_container_last_edited=”on|desktop” custom_css_title_last_edited=”on|phone” custom_css_title_tablet=”max-width:80%;” custom_css_title_phone=”max-width:100%;” custom_css_header_container_tablet=”||” custom_css_header_container_phone=”||”][\/et_pb_fullwidth_header][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”section” _builder_version=”4.16″ global_colors_info=”{}”][et_pb_row admin_label=”row” _builder_version=”4.16″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text admin_label=”Text” module_class=”destacat” _builder_version=”4.27.4″ text_font=”|300|||||||” background_size=”initial” background_position=”top_left” background_repeat=”repeat” text_orientation=”center” global_colors_info=”{}”] La refrigeraci\u00f3 i la calefacci\u00f3 \u00e9s una necessitat b\u00e0sica, per\u00f2 el seu funcionament habitual \u2014i en constant auge\u2014 t\u00e9 un cost ambiental molt alt: l\u2019escalfament global del planeta <\/strong><\/p>\n

\u00c9s per aix\u00f2 que la UE ha imposat una normativa estricta [Reglament UE n\u00fam. 517\/2014], per a eliminar progressivament l’\u00fas de gasos fluorats, causants de l\u2019efecte hivernacle. <\/p>\n

D’aqu\u00ed ve que el problema de mantenir fresc el nostre planeta sense augmentar les emissions de gasos d’efecte d’hivernacle plantegi un estimulant repte als cient\u00edfics.[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_3,1_3,1_3″ custom_padding_last_edited=”on|tablet” _builder_version=”4.20.4″ _module_preset=”default” custom_padding=”|80px||80px|false|false” custom_padding_tablet=”|80px||80px|false|false” custom_padding_phone=”|80px||80px|false|false” global_colors_info=”{}”][et_pb_column type=”1_3″ _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_blurb image=”https:\/\/www.ub.edu\/functionalmaterials\/wp-content\/uploads\/2023\/04\/bombeta-ico.svg” image_icon_width=”180px” module_class=”fons_color1″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

Gaireb\u00e9 un 70% del consum energ\u00e8tic mundial es dedica a la calefacci\u00f3 i la refrigeraci\u00f3. <\/strong><\/p>\n

[\/et_pb_blurb][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_blurb image=”https:\/\/www.ub.edu\/functionalmaterials\/wp-content\/uploads\/2023\/04\/industria-ico.svg” image_icon_width=”180px” module_class=”fons_color2″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

La depend\u00e8ncia de les fonts d\u2019origen f\u00f2ssil \u00e9s molt gran en les tecnologies de calefacci\u00f3. <\/strong><\/p>\n

[\/et_pb_blurb][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_blurb image=”https:\/\/www.ub.edu\/functionalmaterials\/wp-content\/uploads\/2023\/04\/planeta-ico.svg” image_icon_width=”180px” module_class=”fons_color3″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

Els equips de refrigeraci\u00f3 utilitzen gasos amb alt potencial d\u2019escalfament global (GWP). <\/strong><\/p>\n

[\/et_pb_blurb][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.20.4″ _module_preset=”default” use_background_color_gradient=”on” background_color_gradient_direction=”90deg” background_color_gradient_stops=”rgba(188,134,27,0.44) 0%|rgba(64,127,137,0.41) 99%” background_color_gradient_overlays_image=”on” background_image=”https:\/\/www.ub.edu\/functionalmaterials\/wp-content\/uploads\/2023\/04\/elastocool-img-2.webp” background_position=”top_center” min_height=”45vh” global_colors_info=”{}”][et_pb_row _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.20.0″ _module_preset=”default” use_background_color_gradient=”on” background_color_gradient_direction=”-90deg” background_color_gradient_stops=”rgba(188,134,27,0.19) 0%|rgba(64,127,137,0.24) 97%” global_colors_info=”{}”][et_pb_row _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text module_class=”lletra_gran” _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

S’estan investigant moltes alternatives a l’actual tecnologia de refrigeraci\u00f3, que utilitza gasos nocius per al medi ambient. No obstant aix\u00f2, cap d’elles ha aconseguit prou maduresa per a entrar en el mercat.<\/p>\n

La investigaci\u00f3 de materials per a la refrigeraci\u00f3 elastocal\u00f2rica (EC) \u2014que inclouen aliatges met\u00e0l\u00b7lics, pol\u00edmers, etc.\u2014mostra que aquests poden absorbir i alliberar calor quan se sotmeten a tensions mec\u00e0niques c\u00edcliques.<\/p>\n

Els materials EC presenten avantatges enfront d’altres alternatives basades en efectes electrocal\u00f2rics o magnetocal\u00f2rics, ja que \u00e9s molt m\u00e9s senzill aplicar una tensi\u00f3 mec\u00e0nica que un gran camp magn\u00e8tic o el\u00e8ctric.<\/p>\n

El cautx\u00fa natural s’ha revelat com un refrigerant d’estat s\u00f2lid potencialment disruptiu. Aquest material presenta un rendiment elastocal\u00f2ric excepcional. <\/strong><\/p>\n

<\/strong><\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.20.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_row _builder_version=”4.20.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.20.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_text module_class=”titular” _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”] L\u2019objectiu del projecte TWISTER \u00e9s continuar investigant en el disseny d\u2019una nova tecnologia de refrigeraci\u00f3 i calefacci\u00f3 sense gas basada en refrigerants de cautx\u00fa natural. <\/em>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.4″ _module_preset=”default” use_background_color_gradient=”on” background_color_gradient_direction=”-90deg” background_color_gradient_stops=”rgba(188,134,27,0.44) 0%|rgba(64,127,137,0.41) 99%” background_color_gradient_overlays_image=”on” background_image=”https:\/\/www.ub.edu\/functionalmaterials\/wp-content\/uploads\/2025\/06\/foto-twister-capcalera2-retoc.jpg” min_height=”45vh” global_colors_info=”{}”][et_pb_row _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.20.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_row _builder_version=”4.20.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.20.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_text module_class=”lletra_gran” _builder_version=”4.27.4″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” link_font=”||||on||||” sticky_enabled=”0″]<\/p>\n

Durant el desenvolupament del nostre anterior projecte Llavor (2021 LLAV 00080<\/a>), s’ha descobert que els efectes elastocal\u00f2rics s’amplifiquen significativament sota torsi\u00f3 en lloc de tensi\u00f3 uniaxial, donant lloc al denominat efecte twistocal\u00f2ric<\/strong>.<\/p>\n

El prop\u00f2sit del projecte TWISTER \u00e9s desenvolupar el primer prototip de refrigeraci\u00f3 twistocal\u00f2rica amb refrigerants de cautx\u00fa natural.<\/strong><\/p>\n

Aquest prototip \u00e9s una versi\u00f3 millorada del nostre \u00faltim dispositiu elastocal\u00f2ric basat en cautx\u00fa natural, que actualment funciona en un entorn de laboratori.<\/p>\n

El nostre nou prototip incorpora la torsi\u00f3 dels refrigerants i combina tant l’estirament uniaxial com la torsi\u00f3 per a maximitzar la pot\u00e8ncia de refrigeraci\u00f3 i refredar un circuit tancat d’aigua (o un l\u00edquid alternatiu). A banda, fa servir un sistema de recuperaci\u00f3 d\u2019energia.<\/p>\n

Hem sol\u00b7licitat una patent europea EP25382371 (9 d\u2019abril de 2025).<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.4″ _module_preset=”default” use_background_color_gradient=”on” background_color_gradient_direction=”-90deg” background_color_gradient_stops=”rgba(188,134,27,0.44) 0%|rgba(64,127,137,0.41) 99%” background_color_gradient_overlays_image=”on” background_image=”https:\/\/www.ub.edu\/functionalmaterials\/wp-content\/uploads\/2025\/06\/foto-twister-contingut-retoc.jpg” background_position=”bottom_center” min_height=”45vh” global_colors_info=”{}”][et_pb_row _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.20.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_row _builder_version=”4.20.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.20.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_text module_class=”titular” _builder_version=”4.27.4″ _module_preset=”default” text_text_color=”#BC861B” text_orientation=”center” global_colors_info=”{}”] El projecte TWISTER pret\u00e9n aprofitar les propietats d’elongaci\u00f3 del cautx\u00fa per a crear un disseny de bescanviador de calor innovadora, rendible i simplificat que permeti una refrigeraci\u00f3 m\u00e9s eficient,
\ni aplicable al disseny de dispositius petits. <\/em>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.20.4″ _module_preset=”default” background_color=”rgba(255,255,255,0)” custom_margin=”-150px||||false|false” global_colors_info=”{}”][et_pb_row column_structure=”1_3,1_3,1_3″ custom_padding_last_edited=”on|tablet” _builder_version=”4.20.4″ _module_preset=”default” custom_padding=”|80px||80px|false|false” custom_padding_tablet=”|80px||80px|false|false” custom_padding_phone=”|80px||80px|false|false” global_colors_info=”{}”][et_pb_column type=”1_3″ _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_blurb image=”https:\/\/www.ub.edu\/functionalmaterials\/wp-content\/uploads\/2023\/04\/planeta-ico.svg” image_icon_width=”180px” module_class=”fons_color1″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

TWISTER \u00e9s una soluci\u00f3 neta, basada en el cautx\u00fa, un material natural que no allibera gasos a l\u2019atmosfera. <\/strong><\/p>\n

[\/et_pb_blurb][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_blurb image=”https:\/\/www.ub.edu\/functionalmaterials\/wp-content\/uploads\/2023\/05\/reciclatge-ico.svg” image_icon_width=”180px” module_class=”fons_color2″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

L\u2019\u00fas del cautx\u00fa a TWISTER afavoreix l\u2019economia circular, minimitzant la generaci\u00f3 de residus. <\/strong><\/p>\n

[\/et_pb_blurb][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_blurb image=”https:\/\/www.ub.edu\/functionalmaterials\/wp-content\/uploads\/2023\/04\/diners-ico.svg” image_icon_width=”180px” module_class=”fons_color3″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

TWISTER augmenta l\u2019efici\u00e8ncia de refrigeraci\u00f3 gr\u00e0cies al mecanisme de recuperaci\u00f3 d\u2019energia. <\/strong><\/p>\n

[\/et_pb_blurb][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.20.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_row _builder_version=”4.20.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.20.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_text module_class=”titular” _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”] TWISTER \u00e9s una proposta d\u2019R+D pensada per a empreses l\u00edders que volen posicionar-se al capdavant de la transici\u00f3 cap a sistemes de refrigeraci\u00f3 i calefacci\u00f3 m\u00e9s sostenibles, integrant innovaci\u00f3 i responsabilitat ambiental en el seu model de negoci. <\/em>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.20.4″ _module_preset=”default” max_width=”800px” custom_margin=”||||false|false” custom_padding=”||||false|false” border_width_top=”1px” border_color_top=”#BC861B” border_width_bottom=”1px” border_color_bottom=”#BC861B” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.20.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_text module_class=”lletra_gran” _builder_version=”4.27.4″ _module_preset=”default” text_orientation=”center” global_colors_info=”{}”]Si tens inter\u00e8s a con\u00e8ixer m\u00e9s detalls sobre el projecte TWISTER i la seva aplicaci\u00f3, envia un correu a
\nfunctionalmaterials@ub.edu<\/a><\/strong>[\/et_pb_text][et_pb_button button_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjI0NiJ9fQ==@” button_text=”Informaci\u00f3 de contacte” button_alignment=”center” _builder_version=”4.20.4″ _dynamic_attributes=”button_url” _module_preset=”default” global_colors_info=”{}”][\/et_pb_button][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ module_class=”membres_equip” _builder_version=”4.20.4″ _module_preset=”default” custom_margin=”0px||||false|false” custom_padding=”0px||||false|false” global_colors_info=”{}”][et_pb_row _builder_version=”4.20.4″ _module_preset=”default” custom_padding=”||0px||false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.20.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_text module_class=”titular” _builder_version=”4.20.4″ _module_preset=”default” custom_padding=”50px||||false|false” global_colors_info=”{}”]<\/p>\n

Equip de projecte<\/h2>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_5,1_5,1_5,1_5,1_5″ _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”1_5″ _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_team_member name=”Eduard Vives Santa-Eulalia” position=”Coordinador” image_url=”https:\/\/www.ub.edu\/functionalmaterials\/wp-content\/uploads\/2023\/04\/2023-eduard-vives-23318-S.jpg” module_class=”color1″ _builder_version=”4.20.4″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_team_member][\/et_pb_column][et_pb_column type=”1_5″ _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_team_member name=”Enric Stern Taulats” position=”Cient\u00edfic emprenedor” image_url=”https:\/\/www.ub.edu\/functionalmaterials\/wp-content\/uploads\/2023\/04\/2023-enric-stern-23318-S.jpg” module_class=”color2″ _builder_version=”4.20.4″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_team_member][\/et_pb_column][et_pb_column type=”1_5″ _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_team_member name=”Emma Vald\u00e9s Mart\u00edn” position=”Investigadora” image_url=”https:\/\/www.ub.edu\/functionalmaterials\/wp-content\/uploads\/2023\/04\/2023-emma-valdes-23318-S.jpg” module_class=”color3″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_team_member][\/et_pb_column][et_pb_column type=”1_5″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_team_member name=”Toni Vives Cabaleiro” position=”Enginyer” image_url=”https:\/\/www.ub.edu\/functionalmaterials\/wp-content\/uploads\/2023\/05\/toni-vives-foto.jpg” module_class=”color4″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_team_member][\/et_pb_column][et_pb_column type=”1_5″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_team_member name=”K\u00fcbra G\u00fcrpinar” position=”Investigadora” image_url=”https:\/\/www.ub.edu\/functionalmaterials\/wp-content\/uploads\/2023\/04\/2023-kubra-gurpinar-23318-S.jpg” module_class=”color4″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_team_member][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.20.4″ _module_preset=”default” custom_padding=”||0px||false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.20.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_text module_class=”titular” _builder_version=”4.27.4″ _module_preset=”default” custom_padding=”50px||||false|false” global_colors_info=”{}”]<\/p>\n

Col.laboracions<\/h2>\n

[\/et_pb_text][et_pb_text module_class=”ratlla_inferior” _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

Nicolas Candau (e-Plascom – UPC)<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.20.0″ _module_preset=”default” use_background_color_gradient=”on” background_color_gradient_direction=”-90deg” background_color_gradient_stops=”rgba(188,134,27,0.19) 0%|rgba(64,127,137,0.24) 97%” global_colors_info=”{}”][et_pb_row _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text module_class=”titular” _builder_version=”4.20.4″ _module_preset=”default” custom_padding=”||0px||false|false” global_colors_info=”{}”]<\/p>\n

Publicacions destacades<\/h2>\n

[\/et_pb_text][et_pb_text module_class=”lletra_gran” _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

Emma Vald\u00e9s, Enric Stern-Taulats,\u00a0Nicolas Candau, Llu\u00efs Ma\u00f1osa, Eduard Vives. <\/i>Enhancement of the Elastocaloric\u00a0Performance of Natural Rubber by\u00a0Forced Air Convection.
\n<\/i>Polymers 16<\/b>, 3078 (2024)
\nhttps:\/\/www.mdpi.com\/2073-4360\/16\/21\/3078<\/a><\/span><\/p>\n

Nicolas Candau, Adele Zimmy, Eduard Vives, Maria Llu\u00efsa Maspoch Elastocaloric Waste\/Natural Rubber Materials with Various Crosslink Densities<\/i>
\nPolymers 15<\/b>, 2566 (2023)
\nhttps:\/\/www.mdpi.com\/2073-4360\/15\/11\/2566<\/span><\/a><\/span><\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_row _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text module_class=”titular” _builder_version=”4.20.4″ _module_preset=”default” custom_padding=”||0px||false|false” global_colors_info=”{}”]<\/p>\n

Amb el suport de:<\/p>\n

[\/et_pb_text][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_orientation=”center” global_colors_info=”{}”]Projecte 2023 PROD 00071 finan\u00e7at per:[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row module_class=”logos” _builder_version=”4.20.0″ _module_preset=”default” custom_padding=”||||false|false” border_width_top=”2px” border_color_top=”#BC861B” border_width_bottom=”2px” border_color_bottom=”#BC861B” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/www.ub.edu\/functionalmaterials\/wp-content\/uploads\/2023\/04\/generalitat-catalunya-departament-recerca-universitats-logo.png” title_text=”generalitat-catalunya-departament-recerca-universitats-logo” _builder_version=”4.20.0″ _module_preset=”default” max_width=”400px” module_alignment=”center” global_colors_info=”{}”][\/et_pb_image][et_pb_image src=”https:\/\/www.ub.edu\/functionalmaterials\/wp-content\/uploads\/2023\/04\/agencia-ajuts-universitaris-i-recerca-logo.png” title_text=”agencia-ajuts-universitaris-i-recerca-logo” _builder_version=”4.20.0″ _module_preset=”default” max_width=”400px” module_alignment=”center” global_colors_info=”{}”][\/et_pb_image][et_pb_image src=”https:\/\/www.ub.edu\/functionalmaterials\/wp-content\/uploads\/2023\/04\/bosch-i-gimpera-logo.jpg” title_text=”bosch-i-gimpera-logo” _builder_version=”4.20.4″ _module_preset=”default” max_width=”400px” module_alignment=”center” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"

La refrigeraci\u00f3 i la calefacci\u00f3 \u00e9s una necessitat b\u00e0sica, per\u00f2 el seu funcionament habitual \u2014i en constant auge\u2014 t\u00e9 un cost ambiental molt alt: l\u2019escalfament global del planeta \u00c9s per aix\u00f2 que la UE ha imposat una normativa estricta [Reglament UE n\u00fam. 517\/2014], per a eliminar progressivament l’\u00fas de gasos fluorats, causants de l\u2019efecte hivernacle. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"class_list":["post-1573","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nPROD2023 TWISTER - Materials Funcionals i Transicions de Fase<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ub.edu\/functionalmaterials\/prod2023-twister\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PROD2023 TWISTER - Materials Funcionals i Transicions de Fase\" \/>\n<meta property=\"og:description\" content=\"La refrigeraci\u00f3 i la calefacci\u00f3 \u00e9s una necessitat b\u00e0sica, per\u00f2 el seu funcionament habitual \u2014i en constant auge\u2014 t\u00e9 un cost ambiental molt alt: l\u2019escalfament global del planeta \u00c9s per aix\u00f2 que la UE ha imposat una normativa estricta [Reglament UE n\u00fam. 517\/2014], per a eliminar progressivament l'\u00fas de gasos fluorats, causants de l\u2019efecte hivernacle. 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