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EPR-60

Hōʻike Pōkole:

Hāʻawi i kahi hana pilikino kūikawā


  • Ka ikaika o ka māla:

    0 ~ 7000Gauss hiki ke hoʻololi hou

  • Ka lōʻihi o ka pou:

    60mm

  • Anuanu mode:

    Hoʻalili wai

  • Kaona:

    500kg

  • ʻIke kikoʻī

    Nā huahana huahana

    Hoʻolauna Huahana

    ʻO ka electron paramagnetic resonance (EPR) kahi ʻano ʻenehana resonance ʻume mākenēki i hoʻokumu ʻia mai ka manawa manamana o nā uila uila ʻole. Hiki ke hoʻohana ʻia e ʻike me ka qualitative a me ka nui e ʻike i nā electron pālua ʻole i loko o nā ʻoma a i ʻole nā ​​mole o nā mea, a ʻimi iā lākou. ʻO nā ʻano kūkulu o ka puni a puni. No nā radical manuahi, ʻaʻohe hopena o ka manawa orbital magnet, a ʻo ka hapa nui o ka manawa magnet (ma luna o 99%) e hāʻawi i ka wili uila, no laila kapa ʻia ka resonance electron paramagnetic "electron spin resonance" (ESR).

    Ua ʻike mua ʻia ka resonance electron paramagnetic e ka physicist Soviet mua ʻo E · K · Zavois i ka makahiki 1944 mai MnCl2, CuCl2 a me nā paʻakai paramagnetic ʻē aʻe. Ua hoʻohana mua nā Physicists i kēia hana e hoʻopaʻa i ka ʻenehana uila, ke aniani, ka manawa dipole, a me ka molekole o kekahi mau ʻātoma paʻakikī. Ma muli o nā hopena o nā ana uila resonance electron paramagnetic, ua hoʻomākala nā chemists i nā paʻa kemika a me nā hoʻokaʻaʻike electron i nā hui kūpilikiʻi paʻakikī, a me nā pilikia e pili ana i ka ʻano hana. ʻAmelike B. Commoner et al. hoʻolauna i nā ʻenehana resonance electron paramagnetic i ke kahua o ka biology no ka manawa mua ma 1954. Ua nānā lākou i ke ola o nā radical manuahi i kekahi mau mea kanu a me nā holoholona. Mai ka makahiki 1960, ma muli o ka hoʻomau mau ʻana o nā mea kani a me ka hoʻomau hou ʻana o ka ʻenehana, ua hoʻohana ʻia ka ʻenehana electron paramagnetic resonance i ka physics, semiconductors, organic chemistry, complex chemistry, radiation chemistry, chemicals engineering, marine chemistry, catalysts, biology, a kālaimeaola. Ua hoʻohana ākea ʻia ia i nā ʻano hana e like me ke kemika, ka lāʻau lapaʻau, ka ʻepekema ʻepekema, a me ka prospecting geological.

    Palapala Noi

    Hoʻohana nui ʻia ia no ka ʻike ʻana i nā radical manuahi a me nā ion metala paramagnetic a me kā lākou mau hui e loaʻa ai ka ʻike a me ka ʻike haku mele. ʻO kahi laʻana: ana i ka susceptibility ʻume mākenēki o paramagnets, ke aʻo ʻana i nā kiʻi ʻoniʻoni ʻumeʻume, e hana ana i nā electrons i nā metala a i ʻole semiconductors, kekahi hemahema o ka lattice kūloko i nā mea paʻa, nā ʻāpana radiation a me nā hoʻololi radiation ke kaʻina hana, ka hana a nā radical manuahi i ka popopo, ke ʻano o nā mea metala i ka hoʻohui ʻana i ka kemika, ke kiko momona o nā lauoho manuahi o ke kanaka, ka pilina ma waena o nā radical free i nā aʻa a me nā maʻi, a me ke ʻano o ka haumia o ke kaiapuni.

    Nā Palapala Loea

    1, range Mākēneki kahua laulā : 0 ~ 7000Gauss e hiki mau ana hoʻoneʻe

    2, Ke poʻo poʻo e kau ana: 60mm

    3, Anuanu hana: wai anuanu maila '

    4, Kaumaha holoʻokoʻa: <500kg

    Hiki ke hoʻonohonoho ʻia e like me ka makemake o nā mea kūʻai aku


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