{"id":15160,"date":"2020-12-29T22:07:47","date_gmt":"2020-12-29T22:07:47","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=15160"},"modified":"2020-12-29T22:07:47","modified_gmt":"2020-12-29T22:07:47","slug":"printed-graphene-supercapacitors-power-wearable-technology","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/cs\/science\/materials-science\/printed-graphene-supercapacitors-power-wearable-technology\/","title":{"rendered":"Tisknut\u00fd grafen: budoucnost nositeln\u00fdch technologi\u00ed"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Tisknut\u00fd grafen: budoucnost nositeln\u00fdch technologi\u00ed<\/h2>\n\n<h2 class=\"wp-block-heading\">\u00davod<\/h2>\n\n<p>P\u0159edstavte si sv\u011bt, ve kter\u00e9m by va\u0161e oble\u010den\u00ed mohlo nap\u00e1jet va\u0161e za\u0159\u00edzen\u00ed a sledovat va\u0161e zdrav\u00ed. Tato futuristick\u00e1 vize se m\u016f\u017ee brzy st\u00e1t skute\u010dnost\u00ed d\u00edky pr\u016flomov\u00e9mu nov\u00e9mu v\u00fdvoji: superkondenz\u00e1tor\u016fm z grafenu ti\u0161t\u011bn\u00fdm p\u0159\u00edmo na textilie.<\/p>\n\n<h2 class=\"wp-block-heading\">Co jsou superkondenz\u00e1tory z grafenu?<\/h2>\n\n<p>Superkondenz\u00e1tory z grafenu jsou flexibiln\u00ed za\u0159\u00edzen\u00ed podobn\u00e1 bateri\u00edm vyroben\u00e1 z grafenu, dvourozm\u011brn\u00e9 m\u0159\u00ed\u017eky uhl\u00edkov\u00fdch atom\u016f. Na rozd\u00edl od tradi\u010dn\u00edch bateri\u00ed ukl\u00e1daj\u00ed superkondenz\u00e1tory energii na sv\u00e9m povrchu prost\u0159ednictv\u00edm statick\u00e9ho n\u00e1boje. To jim umo\u017e\u0148uje extr\u00e9mn\u011b rychl\u00e9 nab\u00edjen\u00ed, v \u0159\u00e1du sekund, nikoli hodin, a udr\u017eet si svou kapacitu ukl\u00e1d\u00e1n\u00ed energie i po milionech nab\u00edjec\u00edch cykl\u016f.<\/p>\n\n<h2 class=\"wp-block-heading\">Tisk na textilie<\/h2>\n\n<p>V\u011bdci vyvinuli techniku tisku superkondenz\u00e1tor\u016f z grafenu p\u0159\u00edmo na textilie pomoc\u00ed metody s\u00edtotisku. Tento proces vytv\u00e1\u0159\u00ed flexibiln\u00ed, vodiv\u00e9 l\u00e1tky, kter\u00e9 lze nosit, natahovat a dokonce pr\u00e1t, ani\u017e by do\u0161lo k po\u0161kozen\u00ed nab\u00edjec\u00edch schopnost\u00ed superkondenz\u00e1tor\u016f.<\/p>\n\n<h2 class=\"wp-block-heading\">Aplikace v nositeln\u00fdch technologi\u00edch<\/h2>\n\n<p>Potenci\u00e1ln\u00ed aplikace ti\u0161t\u011bn\u00fdch superkondenz\u00e1tor\u016f z grafenu v nositeln\u00fdch technologi\u00edch jsou obrovsk\u00e9. Mohly by nap\u00e1jet:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Nositeln\u00e9 monitory srde\u010dn\u00edho tepu<\/li>\n<li>Teplotn\u00ed senzory<\/li>\n<li>EEG senzory pro sledov\u00e1n\u00ed sp\u00e1nku a mozkov\u00e9 aktivity<\/li>\n<li>Oble\u010den\u00ed, kter\u00e9 nab\u00edj\u00ed mobiln\u00ed telefony<\/li>\n<li>Nositeln\u00e9 po\u010d\u00edta\u010de<\/li>\n<li>Teplotn\u011b stabiliza\u010dn\u00ed bundy<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">V\u00fdhody superkondenz\u00e1tor\u016f z grafenu<\/h2>\n\n<p>Superkondenz\u00e1tory z grafenu nab\u00edzej\u00ed oproti tradi\u010dn\u00edm bateri\u00edm n\u011bkolik v\u00fdhod pro nositeln\u00e9 aplikace:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Flexibilita:<\/strong> Lze je tisknout na flexibiln\u00ed substr\u00e1ty, jako jsou textilie, co\u017e jim umo\u017e\u0148uje pohybovat se s t\u011blem.<\/li>\n<li><strong>Rychl\u00e9 nab\u00edjen\u00ed:<\/strong> Mohou se nab\u00edt b\u011bhem n\u011bkolika sekund, co\u017e eliminuje pot\u0159ebu \u010dast\u00fdch p\u0159eru\u0161en\u00ed nab\u00edjen\u00ed.<\/li>\n<li><strong>Trvanlivost:<\/strong> Zachov\u00e1vaj\u00ed si svou kapacitu ukl\u00e1d\u00e1n\u00ed energie i po milionech nab\u00edjec\u00edch cykl\u016f.<\/li>\n<li><strong>\u0160etrnost k \u017eivotn\u00edmu prost\u0159ed\u00ed:<\/strong> Grafen je relativn\u011b \u0161etrn\u00fd k \u017eivotn\u00edmu prost\u0159ed\u00ed.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">V\u00fdzvy a budouc\u00ed v\u00fdvoj<\/h2>\n\n<p>I kdy\u017e superkondenz\u00e1tory z grafenu sk\u00fdtaj\u00ed velk\u00e9 nad\u011bje, st\u00e1le existuje n\u011bkolik p\u0159ek\u00e1\u017eek, kter\u00e9 je t\u0159eba p\u0159ekonat.<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0160k\u00e1lovatelnost:<\/strong> V\u00fdroba velk\u00e9ho mno\u017estv\u00ed vysoce kvalitn\u00edho grafenu je st\u00e1le n\u00e1kladn\u00e1 a \u010dasov\u011b n\u00e1ro\u010dn\u00e1.<\/li>\n<li><strong>Vodivost:<\/strong> Grafen nevede elekt\u0159inu tak dob\u0159e jako kovy, co\u017e m\u016f\u017ee omezit jeho v\u00fdkon v ur\u010dit\u00fdch aplikac\u00edch.<\/li>\n<\/ul>\n\n<p>V\u011bdci aktivn\u011b pracuj\u00ed na \u0159e\u0161en\u00ed t\u011bchto v\u00fdzev a zlep\u0161ov\u00e1n\u00ed v\u00fdkonu superkondenz\u00e1tor\u016f z grafenu. V nadch\u00e1zej\u00edc\u00edch letech m\u016f\u017eeme o\u010dek\u00e1vat, \u017ee tato za\u0159\u00edzen\u00ed zp\u016fsob\u00ed revoluci v odv\u011btv\u00ed nositeln\u00fdch technologi\u00ed.<\/p>\n\n<h2 class=\"wp-block-heading\">Budoucnost nositeln\u00fdch technologi\u00ed<\/h2>\n\n<p>Ti\u0161t\u011bn\u00e9 superkondenz\u00e1tory z grafenu jsou p\u0159ipraveny transformovat krajinu nositeln\u00fdch technologi\u00ed. Nab\u00edzej\u00ed v\u00fdkonn\u00e9 a v\u0161estrann\u00e9 \u0159e\u0161en\u00ed pro ukl\u00e1d\u00e1n\u00ed energie, kter\u00e9 m\u016f\u017ee p\u0159ekonat omezen\u00ed tradi\u010dn\u00edch bateri\u00ed. Jak v\u011bdci nad\u00e1le zdokonaluj\u00ed a vylep\u0161uj\u00ed tato za\u0159\u00edzen\u00ed, m\u016f\u017eeme o\u010dek\u00e1vat \u0161\u00ed\u0159en\u00ed inovativn\u00edch nositeln\u00fdch produkt\u016f, kter\u00e9 vylep\u0161\u00ed n\u00e1\u0161 \u017eivot a zdrav\u00ed.<\/p>","protected":false},"excerpt":{"rendered":"<p>Tisknut\u00fd grafen: budoucnost nositeln\u00fdch technologi\u00ed \u00davod P\u0159edstavte si sv\u011bt, ve kter\u00e9m by va\u0161e oble\u010den\u00ed mohlo nap\u00e1jet va\u0161e za\u0159\u00edzen\u00ed a sledovat va\u0161e zdrav\u00ed. Tato futuristick\u00e1 vize se m\u016f\u017ee brzy st\u00e1t skute\u010dnost\u00ed&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3681],"tags":[16070,8239,20231,20005,2404],"class_list":["post-15160","post","type-post","status-publish","format-standard","hentry","category-materials-science","tag-graphene","tag-wearable-technology","tag-printed-electronics","tag-energy-storage","tag-medical-devices"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/15160","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=15160"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/15160\/revisions"}],"predecessor-version":[{"id":15161,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/15160\/revisions\/15161"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=15160"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=15160"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=15160"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}