{"id":8290,"date":"2010-09-17T13:44:34","date_gmt":"2010-09-17T10:44:34","guid":{"rendered":"http:\/\/www.fyysika.ee\/uudised\/?p=8290"},"modified":"2010-09-17T13:45:01","modified_gmt":"2010-09-17T10:45:01","slug":"susinik-nanotorud-kaks-korda-tugevamad-kui-arvatud","status":"publish","type":"post","link":"https:\/\/www.fyysika.ee\/?p=8290","title":{"rendered":"S\u00fcsinik-nanotorud arvatust kaks korda tugevamad"},"content":{"rendered":"<p><strong>Hiljutiste uurimuste kohaselt on s\u00fcsinik-nanotorud varemarvatust ligi kaks korda tugevamad.<\/strong><\/p>\n<p>Uutest uurimustest selgus, et nanotorud on v\u00e4hemalt 117 korda tugevamad kui teras ning 30 korda tugevamad kui <a href=\"http:\/\/en.wikipedia.org\/wiki\/Kevlar\">Kevlar<\/a>, materjal, mida kasutatakse kuulikindlates vestides ning muudes toodetes. T\u00e4nu uutele andmetele v\u00f5ib suureneda nanotorudest materjalide t\u00f6\u00f6stuslik kasutamine ning rakenduste hulk, kirjutab <a href=\"http:\/\/www.physorg.com\/news203774138.html\">physorg.com<\/a>.<\/p>\n<p><a href=\"http:\/\/www.fyysika.ee\/uudised\/wp-content\/uploads\/2010\/09\/BuckyTube_s.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-medium wp-image-8291\" title=\"BuckyTube_s\" src=\"http:\/\/www.fyysika.ee\/uudised\/wp-content\/uploads\/2010\/09\/BuckyTube_s-300x257.gif\" alt=\"\" width=\"300\" height=\"257\" srcset=\"https:\/\/www.fyysika.ee\/wp-content\/uploads\/2010\/09\/BuckyTube_s-300x257.gif 300w, https:\/\/www.fyysika.ee\/wp-content\/uploads\/2010\/09\/BuckyTube_s-250x214.gif 250w, https:\/\/www.fyysika.ee\/wp-content\/uploads\/2010\/09\/BuckyTube_s.gif 528w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Et teha kindlaks nanotorude tegelik tugevus, rakendasid teadlased \u00fcksikutele erinevate m\u00f5\u00f5tmetega nanotorudele v\u00e4ga suurt\u00a0t\u00f5mbepinget. Leiti, et nanotorusid saab venitada rohkem kui 14% v\u00f5rra nende normaalpikkusest pikemaks, mis on ligi kaks korda suurem tulemus kui eelnevates teadust\u00f6\u00f6des pakutu. Uurimus paneb paika s\u00fcsinik-nanotorude tugevuse uue minimaalse piiri,&#8221; kirjutatakse artiklis.<\/p>\n<p><a href=\"http:\/\/www.physorg.com\/news203774138.html\">Allikas<\/a><\/p>\n<p>Teadusartikkel &#8220;<a href=\"http:\/\/pubs.acs.org\/doi\/abs\/10.1021\/nn100946q\">A New Lower Limit for the Ultimate Breaking Strain of Carbon Nanotubes<\/a>&#8220;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hiljutiste uurimuste kohaselt on s\u00fcsinik-nanotorud varemarvatust ligi kaks korda tugevamad. Uutest uurimustest selgus, et nanotorud on v\u00e4hemalt 117 korda tugevamad kui teras ning 30 korda tugevamad kui Kevlar, materjal, mida kasutatakse kuulikindlates vestides ning muudes toodetes. T\u00e4nu uutele andmetele v\u00f5ib suureneda nanotorudest materjalide t\u00f6\u00f6stuslik kasutamine ning rakenduste hulk, kirjutab physorg.com. Et teha kindlaks nanotorude tegelik [&hellip;]<\/p>\n","protected":false},"author":32,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[31,16],"tags":[],"class_list":{"0":"post-8290","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-rakenduslik-teadus","7":"category-teadusuudis","8":"entry","9":"has-post-thumbnail"},"_links":{"self":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/8290","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/users\/32"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8290"}],"version-history":[{"count":0,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/8290\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8290"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8290"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8290"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}