{"id":6845,"date":"2024-06-27T08:55:19","date_gmt":"2024-06-27T06:55:19","guid":{"rendered":"https:\/\/www.techscale.cz\/cs\/?p=6845"},"modified":"2024-06-27T08:56:41","modified_gmt":"2024-06-27T06:56:41","slug":"kovalentni-organicke-site-mohou-hrat-klicovou-roli-pri-ukladani-udrzitelne-energie","status":"publish","type":"post","link":"https:\/\/www.techscale.cz\/cs\/2024\/06\/27\/kovalentni-organicke-site-mohou-hrat-klicovou-roli-pri-ukladani-udrzitelne-energie\/","title":{"rendered":"Kovalentn\u00ed organick\u00e9 s\u00edt\u011b mohou hr\u00e1t kl\u00ed\u010dovou roli p\u0159i ukl\u00e1d\u00e1n\u00ed udr\u017eiteln\u00e9 energie"},"content":{"rendered":"[vc_row type=“in_container“ full_screen_row_position=“middle“ column_margin=“default“ column_direction=“default“ column_direction_tablet=“default“ column_direction_phone=“default“ scene_position=“center“ text_color=“dark“ text_align=“left“ row_border_radius=“none“ row_border_radius_applies=“bg“ overflow=“visible“ overlay_strength=“0.3″ gradient_direction=“left_to_right“ shape_divider_position=“bottom“ bg_image_animation=“none“ gradient_type=“default“ shape_type=““][vc_column column_padding=“no-extra-padding“ column_padding_tablet=“inherit“ column_padding_phone=“inherit“ column_padding_position=“all“ column_element_direction_desktop=“default“ column_element_spacing=“default“ desktop_text_alignment=“default“ tablet_text_alignment=“default“ phone_text_alignment=“default“ background_color_opacity=“1″ background_hover_color_opacity=“1″ column_backdrop_filter=“none“ column_shadow=“none“ column_border_radius=“none“ column_link_target=“_self“ column_position=“default“ gradient_direction=“left_to_right“ overlay_strength=“0.3″ width=“1\/1″ tablet_width_inherit=“default“ animation_type=“default“ bg_image_animation=“none“ border_type=“simple“ column_border_width=“none“ column_border_style=“solid“][split_line_heading animation_type=“line-reveal-by-space“ font_style=“h2″ line_reveal_by_space_text_effect=“default“ content_alignment=“default“ mobile_content_alignment=“inherit“ link_target=“_self“ text_content=“Pokrok ve v\u00fdvoji kovalentn\u00edch organick\u00fdch s\u00edt\u00ed (COFs) a jejich vyu\u017eit\u00ed v za\u0159\u00edzen\u00edch pro ukl\u00e1d\u00e1n\u00ed energie shrnuje p\u0159ehledov\u00fd \u010dl\u00e1nek, na n\u011bm\u017e se pod\u00edleli rovn\u011b\u017e v\u011bdci z CATRIN. Pr\u00e1ci publikoval jeden z nejv\u00fdznamn\u011bj\u0161\u00edch \u010dasopis\u016f v oboru \u2013 Advanced Energy Materials.“ font_size=“2vw“ font_size_phone=“5vw“ font_line_height=“1.3″][\/split_line_heading][divider line_type=“No Line“ custom_height=“25″][vc_column_text]\n

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Kovalentn\u00ed organick\u00e9 s\u00edt\u011b pat\u0159\u00ed k\u00a0por\u00e9zn\u00edm struktur\u00e1m, kter\u00e9 se d\u00edky sv\u00fdm vlastnostem ukazuj\u00ed jako velmi slibn\u00e9 pro pokro\u010dil\u00e9 elektrodov\u00e9 materi\u00e1ly. Jejich nekovov\u00e9 slo\u017een\u00ed je z\u00e1sadn\u00ed pro udr\u017eitelnost materi\u00e1l\u016f, nav\u00edc jsou velmi lehk\u00e9, stabiln\u00ed a chemicky velmi dob\u0159e modifikovateln\u00e9. Jejich p\u0159\u00edprava je v\u0161ak st\u00e1le n\u00e1ro\u010dn\u00e1 a probl\u00e9mem je i jejich n\u00edzk\u00e1 vodivost. Proto v\u00fdzkumn\u00edci z\u00a0r\u016fzn\u00fdch kout\u016f sv\u011bta navrhuj\u00ed strategie, jak p\u0159\u00edpravu COFs optimalizovat a p\u0159\u00edpadn\u011b vylep\u0161it i jejich vlastnosti. C\u00edlem je umo\u017enit jejich \u0161irok\u00e9 vyu\u017eit\u00ed nap\u0159\u00edklad v\u00a0bateri\u00edch nebo superkondenz\u00e1torech.<\/p>\n

\u201eMo\u017enost p\u0159esn\u00e9ho in\u017een\u00fdrstv\u00ed na molekul\u00e1rn\u00ed \u00farovni umo\u017e\u0148uje p\u0159izp\u016fsobit velikost p\u00f3r\u016f, chemii povrchu a elektrochemick\u00e9 vlastnosti COFs, co\u017e z nich \u010din\u00ed ide\u00e1ln\u00ed kandid\u00e1ty na tenk\u00e9, flexibiln\u00ed elektrodov\u00e9 materi\u00e1ly. V\u00a0\u010dl\u00e1nku jsme nejen zmapovali dosavadn\u00ed pozn\u00e1n\u00ed v\u00a0t\u00e9to problematice, ale tak\u00e9 navrhli mo\u017en\u00e9 budouc\u00ed sm\u011bry optimalizace kovalentn\u00edch organick\u00fdch s\u00edt\u00ed pro vyu\u017eit\u00ed v\u00a0oblasti ukl\u00e1d\u00e1n\u00ed energie,\u201c uvedl jeden z\u00a0autor\u016f Radek Zbo\u0159il.<\/p>\n

Na p\u0159\u00edprav\u011b p\u0159ehledov\u00e9ho \u010dl\u00e1nku se pod\u00edleli v\u011bdci z\u00a0CATRIN Univerzity Palack\u00e9ho, CEET na V\u0160B-TUO spole\u010dn\u011b s\u00a0kolegy z\u00a0Indie, Polska a Velk\u00e9 Brit\u00e1nie. Studie vznikla i d\u00edky podpo\u0159e projekt\u016f TECHSCALE z\u00a0opera\u010dn\u00edho programu Jan Amos Komensk\u00fd a REFRESH z\u00a0opera\u010dn\u00edho programu Spravedliv\u00e1 transformace.<\/p>\n

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Projekt TECHSCALE (No.\u00a0CZ.02.01.01\/00\/22_008\/0004587) je financov\u00e1n z\u00a0programu M\u0160MT\u00a0OP\u00a0JAK \u0160pi\u010dkov\u00fd v\u00fdzkum, podpo\u0159en\u00e9ho z\u00a0EFRR\/ESF.<\/em><\/p>\n[\/vc_column_text][\/vc_column][\/vc_row]\n","protected":false},"excerpt":{"rendered":"

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