Ụkpụrụ nke Nwada nke ihe atụ anọ ahụ nwere usoro yiri nke ahụ na nke ike mmanye. Ha na-ebelata site na mmụba nke ọdịnaya N na okpomọkụ. Ụkpụrụ nke Ms ruru 0.282 emu/g na 10 K na 0.148 emu/g na 300 K maka Sample 3, nke yiri graphene enwetara na freestanding MoS2 nanosheet ma ọ bụ ndị ọzọ dopant-free diluted magnetik semiconductors67. Isi ihe nchoputa n'ọnọdụ anyị bụ nyocha nnwale nke feromagnetism na graphene N-doped na-enweghị ọla na okpomọkụ dị iche iche. Nsonaazụ na-egosi n'ụzọ doro anya na mpụta nke feromagnetism na ụkpụrụ nke ike mmanye na magnetization remanent na-ejikọta nke ọma na ọdịnaya N na N-doped graphene.
Creamer, AE & Gao, B. Carbon Dioxide Capture: Ụzọ dị irè iji lụso okpomọkụ ụwa ọgụ (Springer, 2015).
N'ihe dị ọhụrụ na ngalaba a, ihe nkiri polypropylene (OPP) gbadoro ụkwụ na-agbatị (gbakwasara) n'ime igwe na ntụzịaka igwe iji wepụta nkwụsi ike n'akụkụ ka mma. OPP na-enyekwa iguzogide mmiri na kemịkalụ, na-eme ka ọ dị mma maka mbipụta mkpụrụ osisi dị elu na ihe ịchọ mma. Ngwa a na-ahụkarị gụnyere arịa ụlọ RTA, kọbọd, profaịlụ ọbọp, uko ụlọ na akụkụ mgbidi.
Wang, ZG, et al. Nkwekọrịta nke graphene-doped nitrogen site na ntinye kemịkalụ kemịkalụ na-eji melamine dị ka naanị isi iyi siri ike nke carbon na nitrogen. Akwụkwọ akụkọ Chemistry ihe onwunwe C 2, 7396–7401 (2014).
Mi, X. et al. Nkwadebe nke graphene oxide airgel na mgbasa ozi ya maka ion Cu2+. Carbon 50, 4856–4864 (2012).
Wang, J. et al. Ọganihu ndị na-adịbeghị anya na sorbents siri ike maka ijide CO2 na usoro mmepe ọhụrụ. Environ ike. Sci. 7, 3478–3518 (2014).
Ndị nyocha Stiftung Warentest nwalere iko ndị ahụ site n'imeju ha mmiri mmiri dị ntakịrị acidic, nke yiri kọfị, wee debe ya na okpomọkụ nke 70 degrees Celsius maka awa abụọ. Ha wee nwalee mmiri ahụ maka kemikal. E megharịrị usoro ahụ ugboro asaa. Chee ihe merenụ? N'ihi oke okpomọkụ, enwere mpụta nke melamine nke ukwuu na ụfọdụ na-ahapụ formaldehyde.
Njikọ nke Nitrogen-doped Graphene | Vidiyo metụtara Melamine Glaze ntụ ntụ:
Anyị na-ejikarị kwere na onye agwa na-ekpebi ngwaahịa' àgwà, nkọwa na-ekpebi ngwaahịa 'dị elu, mgbe iji REALISTIC, ịrụ ọrụ na ọhụrụ mkpara spirit maka. Melamine ntụ ntụ 99.8% na nnukwu akpa, Melamine ntụ ntụ dị ọcha, Chemical Raw Material Melamine, Anyị na-nnọọ nke ukwuu maka ihe niile nkọwa na anyị ahịa ịtụ n'agbanyeghị na akwụkwọ ikike àgwà, afọ ojuju ahịa, ngwa ngwa nnyefe, na oge nkwurịta okwu, afọ ojuju mbukota, mfe ugwo okwu, kacha mma mbupu okwu, mgbe ahịa ọrụ wdg Anyị na-enye otu nkwụsịtụ. ọrụ na ntụkwasị obi kacha mma nye ndị ahịa anyị ọ bụla. Anyị na ndị ahịa anyị, ndị ọrụ ibe anyị, ndị ọrụ na-arụkọ ọrụ iji mee ka ọdịnihu dị mma.