{"id":1072,"date":"2026-06-04T08:40:33","date_gmt":"2026-06-04T08:40:33","guid":{"rendered":"https:\/\/psd-carbon.com\/?p=1072"},"modified":"2026-08-03T07:48:39","modified_gmt":"2026-08-03T07:48:39","slug":"precursor-de-silicio-carbono-esferico-pac-q","status":"publish","type":"post","link":"https:\/\/psd-carbon.com\/es\/pac-q-spherical-silicon-carbon-precursor\/","title":{"rendered":"Precursor esf\u00e9rico de resina de silicio-carbono para el procesamiento en lecho fluidizado"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Descripci\u00f3n general<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Precursor esf\u00e9rico a base de resina fabricado en equipos de lecho fluidizado mediante activaci\u00f3n dual con vapor y CO\u2082. La esfericidad casi perfecta mejora la densidad de empaque de las part\u00edculas y crea huecos intersticiales uniformes para la humectaci\u00f3n del electrolito. Esta geometr\u00eda est\u00e1 dise\u00f1ada espec\u00edficamente para \u00e1nodos de silicio-carbono de alta gama, en los que la uniformidad del espesor del recubrimiento influye directamente en la vida \u00fatil de la celda. Adecuado para portadores de catalizadores heterog\u00e9neos, precursores de \u00e1nodos de silicio-carbono y aplicaciones electroqu\u00edmicas avanzadas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Especificaciones<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Especificaciones t\u00e9cnicas<\/th><th class=\"has-text-align-center\" data-align=\"center\">PAC-Q85<\/th><th class=\"has-text-align-center\" data-align=\"center\">PAC-Q95<\/th><th class=\"has-text-align-center\" data-align=\"center\">Unidad<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">Volumen total de poros<\/td><td class=\"has-text-align-center\" data-align=\"center\">0,85 \u00b1 0,03<\/td><td class=\"has-text-align-center\" data-align=\"center\">0,95 \u00b1 0,03<\/td><td class=\"has-text-align-center\" data-align=\"center\">cm\u00b3\/g<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Superficie espec\u00edfica<\/td><td class=\"has-text-align-center\" data-align=\"center\">1850 \u00b1 100<\/td><td class=\"has-text-align-center\" data-align=\"center\">1950 \u00b1 100<\/td><td class=\"has-text-align-center\" data-align=\"center\">m\u00b2\/g<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Tama\u00f1o promedio de los poros<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u22641,9<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u22641,9<\/td><td class=\"has-text-align-center\" data-align=\"center\">nm<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Relaci\u00f3n de volumen de microporos<\/td><td class=\"has-text-align-center\" data-align=\"center\">&gt;85<\/td><td class=\"has-text-align-center\" data-align=\"center\">&gt;85<\/td><td class=\"has-text-align-center\" data-align=\"center\">%<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Contenido de humedad<\/td><td class=\"has-text-align-center\" data-align=\"center\">&lt;1<\/td><td class=\"has-text-align-center\" data-align=\"center\">&lt;1<\/td><td class=\"has-text-align-center\" data-align=\"center\">%<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Contenido de cenizas<\/td><td class=\"has-text-align-center\" data-align=\"center\">&lt;0,2<\/td><td class=\"has-text-align-center\" data-align=\"center\">&lt;0,2<\/td><td class=\"has-text-align-center\" data-align=\"center\">%<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Tama\u00f1o de part\u00edcula D10<\/td><td class=\"has-text-align-center\" data-align=\"center\">4\u00b11<\/td><td class=\"has-text-align-center\" data-align=\"center\">4\u00b11<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u03bcm<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Tama\u00f1o de part\u00edcula D50<\/td><td class=\"has-text-align-center\" data-align=\"center\">8 \u00b1 1<\/td><td class=\"has-text-align-center\" data-align=\"center\">8 \u00b1 1<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u03bcm<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Tama\u00f1o de part\u00edcula D90<\/td><td class=\"has-text-align-center\" data-align=\"center\">14 \u00b1 1<\/td><td class=\"has-text-align-center\" data-align=\"center\">14 \u00b1 1<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u03bcm<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Valor de pH<\/td><td class=\"has-text-align-center\" data-align=\"center\">6~8<\/td><td class=\"has-text-align-center\" data-align=\"center\">6~8<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Sustancia magn\u00e9tica<\/td><td class=\"has-text-align-center\" data-align=\"center\">&lt;2<\/td><td class=\"has-text-align-center\" data-align=\"center\">&lt;2<\/td><td class=\"has-text-align-center\" data-align=\"center\">ppm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u00c1reas clave de aplicaci\u00f3n<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00c1nodos de silicio-carbono de alta gama para bater\u00edas de veh\u00edculos el\u00e9ctricos y de aviaci\u00f3n<\/li>\n\n\n\n<li>Soportes catal\u00edticos de precisi\u00f3n que requieren una din\u00e1mica de flujo uniforme<\/li>\n\n\n\n<li>Programas de investigaci\u00f3n sobre bater\u00edas de estado s\u00f3lido<\/li>\n\n\n\n<li>Nuevos campos de la energ\u00eda y la electroqu\u00edmica<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Bloqueo de morfolog\u00eda<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Las part\u00edculas esf\u00e9ricas eliminan los bordes afilados que causan defectos en el recubrimiento de los electrodos y la segregaci\u00f3n de la suspensi\u00f3n.<\/li>\n\n\n\n<li>Un contenido de humedad inferior a 1% y un contenido de cenizas inferior a 0,2% \u2014el l\u00edmite m\u00e1ximo de cenizas m\u00e1s bajo de la cartera de precursores\u2014 minimizan las reacciones secundarias con las sales electrol\u00edticas.<\/li>\n\n\n\n<li>La activaci\u00f3n en lecho fluidizado garantiza que cada esfera reciba la misma exposici\u00f3n al gas, lo que proporciona una uniformidad de poros sin igual de un lote a otro.<\/li>\n\n\n\n<li>Una mayor densidad de tapones reduce la porosidad del electrodo, lo que aumenta la densidad energ\u00e9tica volum\u00e9trica de la celda terminada.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Overview Spherical resin-based precursor manufactured in fluidized-bed equipment using steam\/CO\u2082 dual-activation. The near-perfect sphericity enhances particle packing density and creates uniform interstitial voids for electrolyte wetting. This geometry is specifically engineered for high-end silicon-carbon anodes where coating thickness uniformity directly impacts cell cycle life. Suitable for heterogeneous catalyst carriers, silicon-carbon anode precursors, and advanced electrochemical [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[42],"tags":[53],"class_list":["post-1072","post","type-post","status-publish","format-standard","hentry","category-electrochemical-carbon","tag-pac-q-series"],"acf":[],"_links":{"self":[{"href":"https:\/\/psd-carbon.com\/es\/wp-json\/wp\/v2\/posts\/1072","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/psd-carbon.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/psd-carbon.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/psd-carbon.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/psd-carbon.com\/es\/wp-json\/wp\/v2\/comments?post=1072"}],"version-history":[{"count":4,"href":"https:\/\/psd-carbon.com\/es\/wp-json\/wp\/v2\/posts\/1072\/revisions"}],"predecessor-version":[{"id":1909,"href":"https:\/\/psd-carbon.com\/es\/wp-json\/wp\/v2\/posts\/1072\/revisions\/1909"}],"wp:attachment":[{"href":"https:\/\/psd-carbon.com\/es\/wp-json\/wp\/v2\/media?parent=1072"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/psd-carbon.com\/es\/wp-json\/wp\/v2\/categories?post=1072"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/psd-carbon.com\/es\/wp-json\/wp\/v2\/tags?post=1072"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}