Loaʻa nā ʻano waiwai o Ms o nā laʻana ʻehā i nā ʻano like me ko ka ikaika koi. Hoʻemi lākou me ka piʻi ʻana o ka N maʻiʻo a me ka mahana. Hiki i nā waiwai o Ms i ka 0.282 emu/g ma 10 K a me 0.148 emu/g ma 300 K no ka La'ana 3, ua like ia me ka graphene i loa'a i loko o ka MoS2 nanosheet kū'oko'a a i 'ole dopant-free diluted magnetic semiconductors67. ʻO ka ʻike nui i kā mākou hihia, ʻo ia ka ʻike hoʻokolohua o ka ferromagnetism i ka graphene N-doped metala ʻole i nā wela like ʻole. Hōʻike maopopo nā hopena i ka hoʻopili maikaʻi ʻana o ka ferromagnetism a me nā waiwai o ka ikaika coercive a me ka remanent magnetization me ka N maʻiʻo i ka N-doped graphene.
Creamer, AE & Gao, B. Carbon Dioxide Capture: An Effective Way to Combat Global Warming (Springer, 2015).
He mea hou i ka waeʻano, hoʻopaneʻe ʻia nā kiʻiʻoniʻoni polypropylene oriented (OPP) ma ka mīkini a me ka ʻaoʻao cross-machine e hoʻolako i ka hoʻomaikaʻi ʻana i ke kūpaʻa dimensional. Hāʻawi pū ʻo OPP i ke kūʻē i ka wai a me nā kemika, e kūpono ana i nā paʻi lāʻau paʻi kiʻekiʻe a me nā ʻano hoʻonaninani. ʻO nā noi maʻamau e pili ana i nā lako RTA, nā keʻena, nā ʻaoʻao i kāwili ʻia, ke kaupaku a me nā pā pā.
Wang, ZG et al. Hoʻohui ʻia o ka graphene nitrogen-doped e ka hoʻoheheʻe ʻana i ka mahu melamine me ke kumu paʻa paʻa o ke kalapona a me ka nitrogen. Ka Nūpepa o nā Materials Chemistry C 2, 7396–7401 (2014).
Mi, X. et al. Ka hoomakaukau ana i ka graphene oxide airgel a me kona adsorption no Cu2+ ion. Carbon 50, 4856–4864 (2012).
Wang, J. et al. ʻO nā holomua hou i nā sorbent paʻa no ka hopu CO2 a me nā ʻano hoʻomohala hou. Ka puni ikehu. ʻO Sci. 7, 3478–3518 (2014).
Ua hoʻāʻo ka poʻe noiʻi ʻo Stiftung Warentest i nā kīʻaha ma ka hoʻopiha ʻana iā lākou me kahi wai ʻakika liʻiliʻi, e like me ke kofe, a laila mālama ʻia ma kahi mahana o 70 degere Celsius no ʻelua hola. A laila hoʻāʻo lākou i ka wai no nā kemika. Ua hana hou ʻia ke kaʻina hana. E noʻonoʻo i ka mea i hana? Ma muli o ke kiʻekiʻe o ka wela, ua hoʻokuʻu nui ʻia ka melamine a me kekahi hoʻokuʻu formaldehyde.
Hoʻohui ʻia o ka Nitrogen-doped Graphene | Melamine Glaze Powder e pili ana i ke wikiō:
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