{"id":27649,"date":"2026-01-28T12:00:20","date_gmt":"2026-01-28T11:00:20","guid":{"rendered":"https:\/\/www.laterredufutur.com\/accueil\/?p=27649"},"modified":"2026-01-25T18:46:44","modified_gmt":"2026-01-25T17:46:44","slug":"un-monde-denergie","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/un-monde-denergie\/","title":{"rendered":"Un monde d&rsquo;\u00e9nergie"},"content":{"rendered":"<div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n<p>Une source d&rsquo;\u00e9nergie cach\u00e9e aurait \u00e9t\u00e9 d\u00e9couverte autour de nos cellules. Nos cellules pourraient litt\u00e9ralement vibrer d&rsquo;\u00e9lectricit\u00e9, agissant comme une source d&rsquo;\u00e9nergie cach\u00e9e qui pourrait aider au transport de substances ou m\u00eame jouer un r\u00f4le dans la communication de notre corps.<\/p>\n<p>Des chercheurs des universit\u00e9s de Houston et de Rutgers, aux \u00c9tats-Unis, sugg\u00e8rent que de petites ondulations dans les membranes graisseuses qui entourent nos cellules pourraient g\u00e9n\u00e9rer suffisamment de tension pour servir de source d&rsquo;\u00e9nergie directe \u00e0 certains processus biologiques.<\/p>\n<p>Les fluctuations elles-m\u00eames ont d\u00e9j\u00e0 \u00e9t\u00e9 largement \u00e9tudi\u00e9es et sont connues pour \u00eatre provoqu\u00e9es par l&rsquo;activit\u00e9 de prot\u00e9ines int\u00e9gr\u00e9es et la d\u00e9gradation de l&rsquo;ad\u00e9nosine triphosphate (ATP), principal moyen de transport de l&rsquo;\u00e9nergie \u00e0 travers les cellules.<\/p>\n<p>Cette nouvelle \u00e9tude apporte un soutien th\u00e9orique \u00e0 l&rsquo;hypoth\u00e8se selon laquelle les vibrations membranaires sont suffisamment fortes et structur\u00e9es pour cr\u00e9er une charge \u00e9lectrique que les cellules peuvent utiliser pour certaines t\u00e2ches importantes.<\/p>\n<p>\u00ab Les cellules ne sont pas des syst\u00e8mes passifs \u2013 elles sont anim\u00e9es par des processus actifs internes tels que l&rsquo;activit\u00e9 des prot\u00e9ines et la consommation d&rsquo;ATP \u00bb, \u00e9crivent les chercheurs dans leur article publi\u00e9.<\/p>\n<p>\u00ab Nous d\u00e9montrons que ces fluctuations actives, lorsqu&rsquo;elles sont coupl\u00e9es \u00e0 la propri\u00e9t\u00e9 \u00e9lectrom\u00e9canique universelle de la flexo\u00e9lectricit\u00e9, peuvent g\u00e9n\u00e9rer des tensions transmembranaires et m\u00eame entra\u00eener le transport d&rsquo;ions. \u00bb<\/p>\n<figure id=\"attachment_27650\" aria-describedby=\"caption-attachment-27650\" style=\"width: 642px\" class=\"wp-caption alignnone\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"27650\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/un-monde-denergie\/activite-cellulaire\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/01\/activite-cellulaire.jpg?fit=642%2C441&amp;ssl=1\" data-orig-size=\"642,441\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"activite cellulaire\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;L&amp;rsquo;activit\u00e9 cellulaire provoque des fluctuations membranaires susceptibles de g\u00e9n\u00e9rer une charge \u00e9lectrique. (Khandagale et al., PNAS Nexus , 2025)&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/01\/activite-cellulaire.jpg?fit=642%2C441&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/01\/activite-cellulaire.jpg?resize=642%2C441&#038;ssl=1\" alt=\"\" width=\"642\" height=\"441\" class=\"size-full wp-image-27650\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/01\/activite-cellulaire.jpg?w=642&amp;ssl=1 642w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/01\/activite-cellulaire.jpg?resize=300%2C206&amp;ssl=1 300w\" sizes=\"auto, (max-width: 642px) 100vw, 642px\" \/><figcaption id=\"caption-attachment-27650\" class=\"wp-caption-text\">L&rsquo;activit\u00e9 cellulaire provoque des fluctuations membranaires susceptibles de g\u00e9n\u00e9rer une charge \u00e9lectrique. (Khandagale et al., PNAS Nexus , 2025)<\/figcaption><\/figure>\n<p>La cl\u00e9 de la compr\u00e9hension de ce nouveau mod\u00e8le r\u00e9side dans le concept de flexo\u00e9lectricit\u00e9 , qui d\u00e9crit essentiellement le moyen par lequel une tension peut \u00eatre produite entre des points de contrainte contrast\u00e9s dans un mat\u00e9riau.<\/p>\n<p>Les membranes se d\u00e9forment constamment sous l&rsquo;effet des fluctuations thermiques al\u00e9atoires au sein de la cellule. En th\u00e9orie, toute tension ainsi produite devrait s&rsquo;annuler dans un environnement \u00e0 l&rsquo;\u00e9quilibre, la rendant inutilisable comme source d&rsquo;\u00e9nergie.<\/p>\n<p>Les chercheurs ont \u00e9mis l&rsquo;hypoth\u00e8se que les cellules ne sont pas en \u00e9quilibre strict, l&rsquo;activit\u00e9 intracellulaire assurant notre survie. La possibilit\u00e9 de transformer une membrane lipidique en moteur n\u00e9cessitait des formulations pr\u00e9cises.<\/p><div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"2\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<p>D&rsquo;apr\u00e8s les calculs effectu\u00e9s par les chercheurs, la flexo\u00e9lectricit\u00e9 pourrait cr\u00e9er une diff\u00e9rence \u00e9lectrique entre l&rsquo;int\u00e9rieur et l&rsquo;ext\u00e9rieur de la cellule : jusqu&rsquo;\u00e0 90 millivolts, ce qui est une charge suffisante pour d\u00e9clencher un neurone.<\/p>\n<p>La tension produite pourrait faciliter le mouvement des ions, ces atomes charg\u00e9s qui sont contr\u00f4l\u00e9s par le flux d&rsquo;\u00e9lectricit\u00e9 et de produits chimiques.<\/p>\n<p>Les fluctuations membranaires peuvent suffire \u00e0 influencer des processus biologiques tels que les mouvements musculaires et les signaux sensoriels. L&rsquo;\u00e9quipe a estim\u00e9 que ces charges apparaissent \u00e0 l&rsquo;\u00e9chelle de la milliseconde, ce qui correspond \u00e0 la chronologie des signaux se propageant dans les cellules nerveuses.<\/p>\n<p>\u00ab Nos r\u00e9sultats r\u00e9v\u00e8lent que cette activit\u00e9 peut amplifier consid\u00e9rablement la tension transmembranaire et la polarisation, ce qui sugg\u00e8re un m\u00e9canisme physique de r\u00e9cup\u00e9ration d&rsquo;\u00e9nergie et de transport ionique dirig\u00e9 dans les cellules vivantes \u00bb, \u00e9crivent les chercheurs.<\/p>\n<p>Ces d\u00e9couvertes pourraient s&rsquo;appliquer \u00e0 des groupes de cellules, contribuant ainsi \u00e0 expliquer comment les membranes cellulaires se coordonnent pour g\u00e9n\u00e9rer des effets et des tissus \u00e0 plus grande \u00e9chelle. De futures \u00e9tudes permettront de v\u00e9rifier que ce m\u00e9canisme fonctionne comme pr\u00e9vu au sein de l&rsquo;organisme.<\/p>\n<p>Ces d\u00e9couvertes pourraient avoir des implications qui d\u00e9passent le cadre des tissus vivants : les chercheurs \u00e9voquent la possibilit\u00e9 d\u2019utiliser ces m\u00eames techniques de production d\u2019\u00e9lectricit\u00e9 pour \u00e9clairer la conception de r\u00e9seaux d\u2019intelligence artificielle et de mat\u00e9riaux synth\u00e9tiques inspir\u00e9s de la nature.<\/p>\n<p>\u00ab L\u2019\u00e9tude de la dynamique \u00e9lectrom\u00e9canique dans les r\u00e9seaux neuronaux pourrait \u00e9tablir un lien entre la flexo\u00e9lectricit\u00e9 mol\u00e9culaire et le traitement complexe de l\u2019information, avec des implications \u00e0 la fois pour la compr\u00e9hension du fonctionnement du cerveau et la d\u00e9couverte de mat\u00e9riaux informatiques bio-inspir\u00e9s \u00bb, \u00e9crivent les chercheurs.<\/p>\n<p>Les r\u00e9sultats de cette recherche ont \u00e9t\u00e9 publi\u00e9s dans <a href=\"https:\/\/doi.org\/10.1093\/pnasnexus\/pgaf362\" target=\"_blank\">PNAS Nexus.<\/a><\/p>\n<figure id=\"attachment_27651\" aria-describedby=\"caption-attachment-27651\" style=\"width: 1200px\" class=\"wp-caption alignnone\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"27651\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/un-monde-denergie\/membrane-electricite-cellule\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/01\/membrane-electricite-cellule.jpg?fit=1200%2C675&amp;ssl=1\" data-orig-size=\"1200,675\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"membrane electricite cellule\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Illustration d&amp;rsquo;une membrane cellulaire avec une \u00e9tincelle \u00e9lectrique. (Kateryna Kon\/Science Photo Library\/Getty Images\/SA)&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/01\/membrane-electricite-cellule.jpg?fit=800%2C450&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/01\/membrane-electricite-cellule.jpg?resize=1200%2C675&#038;ssl=1\" alt=\"\" width=\"1200\" height=\"675\" class=\"size-full wp-image-27651\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/01\/membrane-electricite-cellule.jpg?w=1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/01\/membrane-electricite-cellule.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/01\/membrane-electricite-cellule.jpg?resize=800%2C450&amp;ssl=1 800w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/01\/membrane-electricite-cellule.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/01\/membrane-electricite-cellule.jpg?resize=580%2C326&amp;ssl=1 580w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/01\/membrane-electricite-cellule.jpg?resize=174%2C98&amp;ssl=1 174w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><figcaption id=\"caption-attachment-27651\" class=\"wp-caption-text\">Illustration d&rsquo;une membrane cellulaire avec une \u00e9tincelle \u00e9lectrique. (Kateryna Kon\/Science Photo Library\/Getty Images\/SA)<\/figcaption><\/figure>\n<p>Adaptation <a href=\"https:\/\/www.laterredufutur.com\/accueil\/\" target=\"_blank\">Terra Projects<\/a><\/p>\n<p>Source : <a href=\"https:\/\/www.sciencealert.com\/a-hidden-source-of-power-may-have-been-discovered-surrounding-our-cells\" target=\"_blank\">https:\/\/www.sciencealert.com\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"27649\">(118)<\/p>\n<!--CusAds0-->\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Une source d&rsquo;\u00e9nergie cach\u00e9e aurait \u00e9t\u00e9 d\u00e9couverte autour de nos cellules. Nos cellules pourraient litt\u00e9ralement vibrer d&rsquo;\u00e9lectricit\u00e9, agissant comme une&#8230;<\/p>\n","protected":false},"author":1,"featured_media":27651,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"ngg_post_thumbnail":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[18],"tags":[2134,467,101],"class_list":["post-27649","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-monde-futur","tag-cellule","tag-electricite","tag-energie","wpcat-18-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/01\/membrane-electricite-cellule.jpg?fit=1200%2C675&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-7bX","jetpack-related-posts":[{"id":5309,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-route-du-soleil\/","url_meta":{"origin":27649,"position":0},"title":"La route du Soleil","author":"Admin","date":"31 mars 2010","format":false,"excerpt":"Scott et Julie Brusaw ont un r\u00eave: recycler les chauss\u00e9es en centrales \u00e9lectriques. Les dirigeants de la compagnie \u00e9tats-unienne Solar Roadways veulent emmagasiner des kilowatts d\u2019\u00e9nergie solaire dans les milliers de kilom\u00e8tres d\u2019asphalte qui quadrillent la plan\u00e8te. En recouvrant les routes de panneaux photovolta\u00efques durcis (pour r\u00e9sister \u00e0 l\u2019usure), ils\u2026","rel":"","context":"Dans &quot;Solutions&quot;","block_context":{"text":"Solutions","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/solutions\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/solar.jpg?fit=377%2C214&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":627,"url":"https:\/\/www.laterredufutur.com\/accueil\/des-autoroutes-solaires-pourraient-fournir-de-lenergie\/","url_meta":{"origin":27649,"position":1},"title":"Des autoroutes solaires pourraient fournir de l&rsquo;\u00e9nergie","author":"Admin","date":"22 novembre 2011","format":false,"excerpt":"Les voitures \u00e9lectriques semblent \u00eatre l\u2019avenir en mati\u00e8re de transport \u00e9cologique, mais les routes elles-m\u00eames pourraient nous fournir de l\u2019\u00e9nergie. Des chercheurs de l\u2019Universit\u00e9 du Rhode Island planchent sur la question. Plusieurs sc\u00e9narios sont \u00e0 l\u2019\u00e9tude. L\u2019un d\u2019eux serait de capter l\u2019\u00e9nergie gr\u00e2ce \u00e0 des panneaux int\u00e9gr\u00e9s au pavage qui\u2026","rel":"","context":"Dans &quot;Solutions&quot;","block_context":{"text":"Solutions","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/solutions\/"},"img":{"alt_text":"autoroute solaire","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/11\/autoroute-solaire-1.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":17755,"url":"https:\/\/www.laterredufutur.com\/accueil\/des-scientifiques-du-mit-marquent-une-avancee-decisive-dans-la-recherche-de-bacteries-productrices-delectricite\/","url_meta":{"origin":27649,"position":2},"title":"Des scientifiques du MIT marquent une avanc\u00e9e d\u00e9cisive dans la recherche de bact\u00e9ries productrices d&rsquo;\u00e9lectricit\u00e9","author":"Admin","date":"14 janvier 2019","format":false,"excerpt":"Dans les profondeurs des mines, au fond des lacs et m\u00eame dans votre propre intestin, des bact\u00e9ries travaillent fort pour produire de l'\u00e9lectricit\u00e9 afin de survivre dans des environnements pauvres en oxyg\u00e8ne. Ces petits et puissants producteurs d\u2019\u00e9nergie ont \u00e9t\u00e9 utilis\u00e9s dans des exp\u00e9riences et un jour cela pourra tout\u2026","rel":"","context":"Dans &quot;Solutions&quot;","block_context":{"text":"Solutions","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/solutions\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/01\/electricite_production_bacterie.jpg?fit=1024%2C415&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/01\/electricite_production_bacterie.jpg?fit=1024%2C415&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/01\/electricite_production_bacterie.jpg?fit=1024%2C415&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/01\/electricite_production_bacterie.jpg?fit=1024%2C415&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":995,"url":"https:\/\/www.laterredufutur.com\/accueil\/quand-les-fenetres-transformeront-la-lumiere-en-electricite\/","url_meta":{"origin":27649,"position":3},"title":"Quand les fen\u00eatres transformeront la lumi\u00e8re en \u00e9lectricit\u00e9","author":"Admin","date":"29 juillet 2012","format":false,"excerpt":"Les plus courants capteurs de lumi\u00e8re solaire existants ne sont autres que\u2026 les fen\u00eatres. Elles sont partout, dans les maisons et les immeubles, de la lucarne \u00e0 la baie vitr\u00e9e voire \u00e0 la paroi ext\u00e9rieure elle-m\u00eame de certaines tours. Leur fonction est de laisser entrer la lumi\u00e8re \u00e0 l\u2019int\u00e9rieur des\u2026","rel":"","context":"Dans &quot;Solutions&quot;","block_context":{"text":"Solutions","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/solutions\/"},"img":{"alt_text":"fenetre \u00e9nergie","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2012\/07\/fenetre1.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":4762,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-revolution-du-photovoltaique-et-du-solaire\/","url_meta":{"origin":27649,"position":4},"title":"La r\u00e9volution du photovolta\u00efque et du solaire","author":"Admin","date":"9 f\u00e9vrier 2009","format":false,"excerpt":"Vers une cellule photovolta\u00efque de troisi\u00e8me g\u00e9n\u00e9ration\u2026 L'\u00e9nergie photovolta\u00efque (transformation de l'\u00e9nergie solaire en \u00e9lectricit\u00e9) est porteuse de grands espoirs. Mais m\u00eame si des particuliers \u00e9quipent leurs maisons en panneaux solaires, son co\u00fbt freine encore sa g\u00e9n\u00e9ralisation. Cas embl\u00e9matique pour les physiciens du Laboratoire PHASE (Physique et applications des semi-conducteurs),\u2026","rel":"","context":"Dans &quot;Solutions&quot;","block_context":{"text":"Solutions","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/solutions\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/route-photovoltaique.jpg?fit=800%2C400&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/route-photovoltaique.jpg?fit=800%2C400&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/route-photovoltaique.jpg?fit=800%2C400&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/route-photovoltaique.jpg?fit=800%2C400&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":439,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-photovoltaique-version-jet-dencre\/","url_meta":{"origin":27649,"position":5},"title":"Le photovolta\u00efque version jet d&rsquo;encre","author":"Admin","date":"14 juillet 2011","format":false,"excerpt":"La technologie d'impression \u00e0 jet d'encre pour fabriquer des cellules photovolta\u00efques Une \u00e9quipe de l\u2019Universit\u00e9 de l\u2019Oregon en partenariat financier avec le d\u00e9partement de l\u2019\u00e9nergie des \u00c9tats-Unis et l\u2019Institut Daegu Gyeongbuk des Sciences et des Technologies en Cor\u00e9e du Sud ont mis au point une technologie qui pourrait permettre de\u2026","rel":"","context":"Dans &quot;Solutions&quot;","block_context":{"text":"Solutions","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/solutions\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/07\/solarcells.jpg?fit=650%2C200&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/07\/solarcells.jpg?fit=650%2C200&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/07\/solarcells.jpg?fit=650%2C200&ssl=1&resize=525%2C300 1.5x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/27649","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/comments?post=27649"}],"version-history":[{"count":1,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/27649\/revisions"}],"predecessor-version":[{"id":27652,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/27649\/revisions\/27652"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/27651"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=27649"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=27649"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=27649"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}