{"product_id":"grafen-von-puriq-zarshenas","title":"Grafen","description":"\u003cp\u003eGrafen stal odnim iz samyh perspektiwnyh nanomaterialow blagodarq unikal'nomu sochetaniü isklüchitel'nyh swojstw: on ne tol'ko samyj tonkij, no i odin iz samyh prochnyh materialow; on prowodit teplo luchshe, chem wse drugie materialy; on qwlqetsq otlichnym prowodnikom älektrichestwa; on opticheski prozrachen, no pri ätom nastol'ko ploten, chto nepronicaem dlq gazow - dazhe gelij, samyj malen'kij atom gaza, ne mozhet projti skwoz' nego. Grafen - äto nazwanie odnoslojnogo (monoslojnogo) lista iz atomow ugleroda, soedinennyh wmeste w wide powtorqüschihsq shestiugol'nikow. Tolschina ätogo lista sostawlqet wsego odin atom. Monosloi grafena, ulozhennye drug na druga, obrazuüt grafit. Poskol'ku diametr tipichnogo atoma ugleroda sostawlqet okolo 0,33 nanometra, w liste grafita tolschinoj 1 mm naschitywaetsq okolo 3 millionow sloew grafena. V nauchnyh terminah: Neobyknowennye harakteristiki grafena obuslowleny 2p-orbitalqmi, kotorye obrazuüt polosy ¿-sostoqniq, delokalizowannye po listu ugleroda, sostawlqüschemu grafen. Twerzhe almaza, no älastichnee reziny; prochnee stali, no legche alüminiq.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9786204818672\"\u003e\u003ch3\u003eDwuhmernyj do tolschiny odnogo atoma Tysqcha izmerenij w glubine okeana\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9786204818672","offer_id":40157083598941,"sku":"9786204818672","price":19.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/1208e089-9370-440e-b712-6724f1043724.png?v=1758261345","url":"https:\/\/shop.autorenwelt.de\/en\/products\/grafen-von-puriq-zarshenas","provider":"Autorenwelt Shop","version":"1.0","type":"link"}