{"id":25495,"date":"2013-08-17T18:01:10","date_gmt":"2013-08-17T16:01:10","guid":{"rendered":"http:\/\/www.floracantabrica.com\/?p=25495"},"modified":"2013-08-17T18:01:10","modified_gmt":"2013-08-17T16:01:10","slug":"el-carbino-doblega-al-grafeno-como-el-material-mas-resistente-the-carbyne-bends-to-graphene-as-more-resistant-material","status":"publish","type":"post","link":"http:\/\/www.floracantabrica.com\/?p=25495","title":{"rendered":"El carbino doblega al grafeno como el material m\u00e1s resistente.The carbyne bends to Graphene as more resistant material"},"content":{"rendered":"

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El carbino doblega al grafeno como el material m\u00e1s resistente<\/span><\/span><\/strong><\/span><\/p>\n

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The carbyne bends to Graphene as more resistant material<\/span><\/strong><\/span><\/p>\n

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\n.Si bien el grafeno ven\u00eda siendo conocido como el material m\u00e1s resistente, parece que le lleg\u00f3 la hora de ceder su t\u00edtulo al carbino,<\/strong> otro s\u00faper material que supera sus caracter\u00edsticas, seg\u00fan un grupo de qu\u00edmicos de la Universidad de Rice (Houston).
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Como detallan los investigadores en la revista ‘<\/span><\/span>MIT Technology Review’<\/a>, se trata de una cadena de \u00e1tomos de carbono unidos bien por enlaces triples y simples alternados o por enlaces dobles consecutivos.<\/strong><\/span><\/span><\/p>\n

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Seg\u00fan una compleja modelaci\u00f3n matem\u00e1tica, que se basa las propiedades cu\u00e1nticas b\u00e1sicas del enlace qu\u00edmico, la rigidez (caracter\u00edstica de resistencia a la tracci\u00f3n) del carbino supera en dos veces las propiedades similares de los materiales m\u00e1s duros ya conocido, como el\u00a0grafeno<\/a> y los nanotubos de carbono.
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\n<\/span> El carbino tambi\u00e9n resulta m\u00e1s duro que el grafeno, que se supon\u00eda que era el material m\u00e1s duro del mundo<\/strong>. Entre las propiedades del carbino destaca su flexibilidad, que se encuentra entre la de un pol\u00edmero t\u00edpico y el ADN de doble cadena. Cuando se lo retuerce, se puede girar libremente o ponerse r\u00edgido en la torsi\u00f3n dependiendo del grupo qu\u00edmico unido a este.<\/span><\/p>\n

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\nEstos c\u00e1lculos pueden ser el primer paso para empezar a crear este s\u00faper material \u00a0de forma estable y en grandes cantidades. Las principales resistencias que afronta consisten en que los cient\u00edficos no se ponen de acuerdo sobre si este material se ha creado o no un laboratorio y en que algunos ponen en duda la estabilidad de este material, pues unos qu\u00edmicos han calculado que dos cadenas de carbino unidas podr\u00edan resultar en una reacci\u00f3n explosiva.

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\n<\/span>Although Graphene came to be known as more resistant material, seems that the time you give its title to a carbyne, another super material exceeding its characteristics, according to a group of chemists at Rice University (Houston).<\/span><\/span><\/p>\n

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As detailed in the ‘MIT Technology Review’ researchers, it is a chain of carbon atoms linked well by alternating triple and single links or consecutive double bonds.<\/span><\/span><\/p>\n

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According to a complex mathematical modeling, which is based the basic quantum properties of the chemical bond, rigidity (characteristic of tensile strength) of the carbyne exceeds twice the similar properties of the toughest materials already known as Graphene and carbon nanotubes.<\/span><\/span><\/p>\n

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The carbyne is also harder than Graphene, which is supposed to be the hardest material in the world. The carbyne properties include its flexibility, which is between that of a typical polymer and the double-stranded DNA. When it is twisted, you can rotate freely or rigid torque depending on the chemical group attached to this request.<\/span><\/span><\/p>\n

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These calculations can be the first step to begin to create this super stable and in large quantities. Major resistances which faces are that scientists do not put agree on whether this material was created or not a laboratory and some that call into question the stability of this material, since some chemicals have calculated that two chains of carbyne United could result in an explosive reaction.<\/span><\/span><\/p>\n

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Tweet…………… El carbino doblega al grafeno como el material m\u00e1s resistente …… ………. The carbyne bends to Graphene as more resistant material …… …… ….. RT Actualidad \/ Ciencia …… ….. Etnopaisaje.com + dibujos .. .. .. . .Si bien el grafeno ven\u00eda siendo conocido como el material m\u00e1s resistente, parece que le lleg\u00f3 la […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-25495","post","type-post","status-publish","format-standard","hentry","category-etnopaisaje"],"_links":{"self":[{"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/posts\/25495","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=25495"}],"version-history":[{"count":6,"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/posts\/25495\/revisions"}],"predecessor-version":[{"id":25502,"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/posts\/25495\/revisions\/25502"}],"wp:attachment":[{"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=25495"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25495"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25495"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}