ʻO nā kinoea hanohanokrypton axenonaia ma ka ʻaoʻao ʻākau loa o ka pākaukau manawa a loaʻa nā hoʻohana pono a koʻikoʻi. No ka laʻana, hoʻohana ʻia nā mea ʻelua no ke kukui.Xenonʻoi aku ka maikaʻi o nā mea ʻelua, ʻoi aku ka nui o nā noi i ka lāʻau lapaʻau a me ka ʻenehana nuklea.
ʻAʻole like me ke kinoea maoli, he nui ma lalo o ka honua,kryptonaxenonhe hapa uuku wale no o ka lewa o ka honua. No ka hōʻiliʻili ʻana iā lākou, pono e hele nā kinoea i kekahi mau pōʻai o kahi kaʻina hana ikaika i kapa ʻia ʻo cryogenic distillation, kahi e hopu ʻia ai ka ea a hoʻomaha a hiki i kahi -300 degere Fahrenheit. Hoʻokaʻawale kēia hoʻomaha loa i nā kinoea e like me ko lākou wahi paila.
He mea houkryptonaxenonmakemake nui ʻia ka ʻenehana hōʻiliʻili e mālama i ka ikehu a me ke kālā. Ke manaʻoʻiʻo nei nā mea noiʻi ua loaʻa iā lākou kahi ʻano hana, a ua kikoʻī ʻia kā lākou ʻano hana ma ka Journal of the American Chemical Society.
Ua hana ka hui i ka silicoaluminophosphate (SAPO), he aniani i loaʻa nā pores liʻiliʻi loa. I kekahi manawa aia ka nui o ka pore ma waena o ka nui o kahi krypton atom a me axenonʻātoma. ʻoi aku ka liʻiliʻikryptonhiki i nā atom ke hele maʻalahi i nā pores oiai ua paʻa nā atoms xenon nui. No laila, hana ʻo SAPO me he kānana molekala. (E nānā i ke kiʻi.)
Ke hoʻohana nei i kā lākou mea hana hou, ua hōʻike nā mea kākau i kēlākryptondiffuses 45 manawa ʻoi aku ka wikiwiki ma mua oxenon, e hōʻike ana i kona pono i ka hoʻokaʻawale kinoea hanohano ma ka lumi wela. Ua hōʻike ʻia nā hoʻokolohua ʻē aʻe ʻaʻole i hakakā ka xenon i kēia mau pores liʻiliʻi, akā ua hoʻopili pū ʻia i nā kristal SAPO.
I loko o kahi ninaninau me ACSH, ua ʻōlelo nā mea kākau i kā lākou loiloi mua i hōʻike ʻia e hiki i kā lākou ala ke hoʻemi i ka ikehu e pono ai e hōʻiliʻilikryptona me ka xenon ma kahi o 30 pakeneka. Inā he ʻoiaʻiʻo kēia, a laila e haʻaheo ka poʻe ʻepekema ʻenehana a me nā mea makemake kukui fluorescent.
Source: Xuhui Feng, Zhaowang Zong, Sameh K. Elsaidi, Jacek B. Jasinski, Rajamani Krishna, Praveen K. Tallapally, a me Moises A. Carreon. "Kr/Xe kaawale ma ka chabazite zeolite membranes", J. Am. Kemika. Ka lā hoʻolaha (Internet): Iulai 27, 2016 ʻatikala me ka hikiwawe DOI: 10.1021/jacs.6b06515
ʻO Kauka Alex Berezov he PhD microbiologist, mea kākau ʻepekema a me ka haʻiʻōlelo i loea i ka debunking pseudoscience no ka American Council on Science and Health. ʻO ia hoʻi he lālā papa kākau moʻolelo o USA TODAY a he kamaʻilio malihini ma The Insight Bureau. Ma mua, ʻo ia ka mea hoʻoponopono hoʻokumu o RealClearScience.
He hui noiʻi a hoʻonaʻauao ka American Council on Science and Health ma lalo o ka pauku 501(c)(3) o ke Code Revenue Internal. ʻAʻole ʻauhau loa nā haʻawina. ʻAʻohe hāʻawi kālā a ACSH. Hoʻonui mākou i ke kālā mai nā poʻe a me nā kumu i kēlā me kēia makahiki.
Ka manawa hoʻouna: Iune-15-2023
