{"id":239,"date":"2017-02-17T06:59:33","date_gmt":"2017-02-17T06:59:33","guid":{"rendered":"https:\/\/www.akkuk.hu\/magazin\/?p=239"},"modified":"2017-06-21T11:17:02","modified_gmt":"2017-06-21T11:17:02","slug":"minden-idok-legerosebb-mobilakkuja","status":"publish","type":"post","link":"https:\/\/www.akkuk.hu\/magazin\/?p=239","title":{"rendered":"Minden id\u0151k leger\u0151sebb mobilakkuja"},"content":{"rendered":"

Sz\u00e1mos okostelefon haszn\u00e1l\u00f3 bosszankodik azon, hogy a k\u00e9sz\u00fcl\u00e9k akkumul\u00e1tora nem b\u00edrja sok\u00e1ig egy felt\u00f6lt\u00e9ssel, ak\u00e1r naponta t\u00f6bbsz\u00f6ri t\u00f6lt\u00e9sre k\u00e9nyszer\u00fclnek. A Huawei graf\u00e9n seg\u00edts\u00e9g\u00e9vel megalkotott l\u00edtium-ionos akkumul\u00e1tora jelent\u0151s \u00faj\u00edt\u00e1st hoz az akkumul\u00e1torok vil\u00e1g\u00e1ban, ugyanis az \u00faj technol\u00f3gi\u00e1val kialak\u00edtott akkumul\u00e1tor k\u00e9tszer olyan hossz\u00fa \u00e9lettartammal b\u00edr, mint a hagyom\u00e1nyos l\u00edtium-ionos energiaforr\u00e1sok.<\/span><\/span><\/p>\n

Jelent\u0151s \u00e1tt\u00f6r\u00e9s az akkumul\u00e1torok ter\u00e9n<\/b><\/span><\/span><\/p>\n

A graf\u00e9n seg\u00edts\u00e9g\u00e9vel fejlesztett l\u00edtium-ionos akkumul\u00e1torok ter\u00e9n el\u00e9rt \u00e1tt\u00f6r\u00e9s h\u00e1rom technol\u00f3gi\u00e1nak k\u00f6sz\u00f6nhet\u0151. Els\u0151 k\u00f6rben egy speci\u00e1lis adal\u00e9kanyagnak, ami az elektrolitok magas h\u0151m\u00e9rs\u00e9kleten t\u00f6rt\u00e9n\u0151 boml\u00e1s\u00e1nak megakad\u00e1lyoz\u00e1s\u00e1t szolg\u00e1lja. M\u00e1sr\u00e9szt kat\u00f3dk\u00e9nt m\u00f3dos\u00edtott nagy krist\u00e1ly\u00fa NMC anyagok felhaszn\u00e1l\u00e1s\u00e1val n\u00f6velik a kat\u00f3dpor h\u0151 stabilit\u00e1s\u00e1t. Ezek mellett pedig a graf\u00e9n a li-ionos akkumul\u00e1tor hat\u00e9konyabb h\u0171l\u00e9s\u00e9t teszi lehet\u0151v\u00e9. Az \u00faj megold\u00e1s 60\u00b0C-os k\u00f6rnyezetben is t\u00f6k\u00e9letesen m\u0171k\u00f6dik, amely 10\u00b0C-kal haladja meg az akkumul\u00e1torok jelenlegi t\u0171r\u00e9shat\u00e1r\u00e1t. <\/span><\/span><\/p>\n

Ezen a h\u0151m\u00e9rs\u00e9kleten 2000 felt\u00f6lt\u00e9st k\u00f6vet\u0151en a graf\u00e9nnal tov\u00e1bbfejlesztett li-ionos akkumul\u00e1torok kapacit\u00e1s\u00e1nak legal\u00e1bb 70%-a megmarad. Ugyan csak kiemelked\u0151 tulajdons\u00e1ga, hogy 200 napon kereszt\u00fcl 60\u00b0C-os k\u00f6rnyezetben t\u00e1rolva kapacit\u00e1s\u00e1nak kevesebb, mint 13%-a v\u00e9sz el.<\/span><\/span><\/p>\n

\"Minden<\/a><\/p>\n

Pontosan mire is k\u00e9pes az \u00faj graf\u00e9n akkumul\u00e1tor?<\/b><\/span><\/span><\/p>\n

Az \u00faj \u00e1ramt\u00e1rol\u00f3 kiv\u00e9teles k\u00e9pess\u00e9gekkel b\u00edr: gyorst\u00f6lt\u0151 technol\u00f3gi\u00e1j\u00e1nak k\u00f6sz\u00f6nhet\u0151en, egy 3000mAh-s akkumul\u00e1tort mind\u00f6ssze 5 perc alatt 48%-ra k\u00e9pes felt\u00f6lteni. A t\u00f6lt\u00e9st 3500 alkalommal elviseli an\u00e9lk\u00fcl, hogy cs\u00f6kkenne a kapacit\u00e1sa. T\u00f6bb energi\u00e1t, hosszabb ideig tud t\u00e1rolni.<\/span><\/span><\/p>\n

<\/a>A mind\u00f6ssze 1 atom vastags\u00e1g\u00fa grafit film, azaz graf\u00e9n teh\u00e1t kiv\u00e1l\u00f3an alkalmas arra, hogy az akkumul\u00e1torok hat\u00e9konys\u00e1g\u00e1t megn\u00f6velje. A bel\u0151le k\u00e9sz\u00fclt akksi rendk\u00edv\u00fcl v\u00e9kony, \u00edgy j\u00f3val karcs\u00fabb eszk\u00f6z\u00f6k fejleszt\u00e9s\u00e9t teszi majd lehet\u0151v\u00e9.<\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Sz\u00e1mos okostelefon haszn\u00e1l\u00f3 bosszankodik azon, hogy a k\u00e9sz\u00fcl\u00e9k akkumul\u00e1tora nem b\u00edrja sok\u00e1ig egy felt\u00f6lt\u00e9ssel, ak\u00e1r naponta t\u00f6bbsz\u00f6ri t\u00f6lt\u00e9sre k\u00e9nyszer\u00fclnek. A Huawei graf\u00e9n seg\u00edts\u00e9g\u00e9vel megalkotott l\u00edtium-ionos akkumul\u00e1tora jelent\u0151s \u00faj\u00edt\u00e1st hoz az akkumul\u00e1torok vil\u00e1g\u00e1ban, ugyanis az \u00faj technol\u00f3gi\u00e1val kialak\u00edtott akkumul\u00e1tor k\u00e9tszer olyan hossz\u00fa \u00e9lettartammal b\u00edr, mint a hagyom\u00e1nyos l\u00edtium-ionos energiaforr\u00e1sok. Jelent\u0151s \u00e1tt\u00f6r\u00e9s az akkumul\u00e1torok ter\u00e9n A graf\u00e9n…<\/p>\n","protected":false},"author":1,"featured_media":238,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[90,97,95,96],"class_list":["post-239","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tudas","tag-eros-akkumulator","tag-mobil-akksi","tag-mobil-akku","tag-mobil-akkumulator"],"_links":{"self":[{"href":"https:\/\/www.akkuk.hu\/magazin\/index.php?rest_route=\/wp\/v2\/posts\/239","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.akkuk.hu\/magazin\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.akkuk.hu\/magazin\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.akkuk.hu\/magazin\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.akkuk.hu\/magazin\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=239"}],"version-history":[{"count":1,"href":"https:\/\/www.akkuk.hu\/magazin\/index.php?rest_route=\/wp\/v2\/posts\/239\/revisions"}],"predecessor-version":[{"id":240,"href":"https:\/\/www.akkuk.hu\/magazin\/index.php?rest_route=\/wp\/v2\/posts\/239\/revisions\/240"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.akkuk.hu\/magazin\/index.php?rest_route=\/wp\/v2\/media\/238"}],"wp:attachment":[{"href":"https:\/\/www.akkuk.hu\/magazin\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=239"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.akkuk.hu\/magazin\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=239"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.akkuk.hu\/magazin\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}