Ƙimar Ms na samfuran huɗun suna da irin wannan yanayin tare da na tilastawa. Suna raguwa tare da karuwar abun ciki na N da zafin jiki. Ƙimar Ms sun kai 0.282 emu/g a 10 K da 0.148 emu/g a 300 K don Samfurin 3, waɗanda suke kwatankwacin graphene da aka samu a cikin nanosheet na MoS2 mai 'yanci ko wasu diluted magnetic semiconductors67. Mabuɗin ganowa a cikin yanayinmu shine gwajin gwajin feromagnetism a cikin graphene N-doped mara ƙarfe a yanayin zafi daban-daban. Sakamakon ya nuna a fili cewa bullowar feromagnetism da ƙimar ƙarfin tilastawa da haɓakar magnetization suna da alaƙa da alaƙa da abun ciki na N a cikin N-doped graphene.
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Sabbin sababbin nau'ikan, fina-finai na polypropylene (OPP) masu daidaitawa suna shimfiɗa (daidaitacce) a cikin na'ura da jagorar giciye don sadar da ingantacciyar kwanciyar hankali. Hakanan OPP yana ba da juriya ga ruwa da sinadarai, yana mai da shi manufa don babban kwafin ƙwayar itacen aminci da ƙirar kayan ado. Aikace-aikace na yau da kullun sun haɗa da kayan daki na RTA, kabad, bayanan martaba, rufi da bangon bango.
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Wang, J. et al. Ci gaba na baya-bayan nan a cikin m sorbents don kama CO2 da sabbin abubuwan ci gaba. Muhalli na Makamashi. Sci. 7, 3478-3518 (2014).
Masu bincike na Stiftung Warentest sun gwada kofuna ta hanyar cika su da wani ruwa mai acid kadan, kwatankwacin kofi, sannan kuma a ajiye shi a zafin jiki na digiri 70 na Celsius na tsawon sa'o'i biyu. Daga nan ne suka gwada ruwan na sinadaran. An maimaita tsarin sau bakwai. Yi tsammani me ya faru? Saboda tsananin zafi, an sami fitowar melamine da yawa da wasu na sakin formaldehyde.
Ƙirƙirar Nitrogen-doped Graphene | Bidiyo mai alaƙa da Melamine Glaze foda:
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