{"id":714970,"date":"2022-01-28T11:08:42","date_gmt":"2022-01-28T15:08:42","guid":{"rendered":"http:\/\/spaceweekly.com\/?p=714970"},"modified":"2022-01-28T11:08:42","modified_gmt":"2022-01-28T15:08:42","slug":"synthesis-and-properties-of-wing-shaped-nanographene","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=714970","title":{"rendered":"Synthesis and properties of wing-shaped nanographene"},"content":{"rendered":"<p>In recent years, various synthetic chemical approaches have been investigated using polycyclic aromatic compounds (PAHs) as &#8220;nanographene with precise molecular structure and high purity.&#8221; If it becomes possible to construct structurally controlled 3D assemblies and spaces from this 2D nano-sized graphene, new materials with unique structural properties can be created. A research group at Ehime University has been studying the synthesis and physical properties of hexapyrrolohexaazacoronene (HPHAC), a nitrogen-containing PAH, using pyrroles. HPHACs, which are composed of electron-rich pyrroles, are easily oxidized and their two-electron oxidized forms exhibit global aromaticity. However, the only reported studies on HPHACs have been on the synthesis of monomers, including analogs, and the elucidation of their structure-property relationships. No studies have been conducted on the synthesis of dimers toward structurally controlled 3D structures.&#013;<br \/>\n&#013;<br \/>\n&#013;<br \/>\n Click here for original story, <a href=\"https:\/\/phys.org\/news\/2022-01-synthesis-properties-wing-shaped-nanographene.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Synthesis and properties of wing-shaped nanographene<\/a>&#013;<br \/>\n&#013;<br \/>\n&#013;<br \/>\nSource: Phys.org&#013;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In recent years, various synthetic chemical approaches have been investigated using polycyclic aromatic compounds (PAHs) as &#8220;nanographene with precise molecular structure and high purity.&#8221; If it becomes possible to construct&hellip; <\/p>\n","protected":false},"author":1,"featured_media":615444,"comment_status":"false","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41],"tags":[],"class_list":["post-714970","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-phys-org"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/714970","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=714970"}],"version-history":[{"count":0,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/714970\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=714970"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=714970"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=714970"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}