Kodi mfundo ya zitsulo zimatenga bwanji misewu yopanda tanthauzo ndipo zinthu zomwe zimachititsa chidwi?
Makonda achitsulo, kuphatikizapo zoopsa zapadziko lapansi, amatenga mbali yofunika kwambiri ku infrared zoyamwa. Monga mtsogoleri wazitsulo zachitsulo komanso zachilendo padziko lapansi,Uraxmin. Co., LTD. Amatumikira pafupifupi 1/8 makasitomala adziko lapansi kuti azitha kuyamwa. Kuti tiyankhe makasitomala athu pa nkhaniyi, kafukufuku wa kampaniyo ndi chitukuko chalemba nkhaniyi kuti mupereke mayankho
1.Kuphunzira ndi mawonekedwe a infrati yoyamwa ndi zitsulo
Mfundo yofananira yoyamwa ndi mankhwala achitsulo imakhazikika pakugwedezeka kwa kapangidwe kake ka kapangidwe kake kake ndi ma bondo. Zowonjezera ziwonetsero zam'masale zing'onozing'ono popezera kusintha kwa kusintha kwa intramulecular kugwedezeka ndi mphamvu yamagetsi. Kugwedezeka kwa zomangira zachitsulo kumapangitsa kuti mayamwidwe okonda zitsulo, makamaka ogwirira ntchito achitsulo mu zitsulo, makamaka kugwedezeka kwa zomangira zambiri, ndipo chikuwoneka bwino kwambiri.
Magwiridwe antchito osiyanasiyana achitsulo ku infrated spectra:
(1). Imakhala ndi mitundu yosiyanasiyana yodziwika ya infrared in-infrared / infrated infrated ndipo yagwiritsidwa ntchito kwambiri mu infrated chobisali, kutembenuka kwachilendo, ndi minda ina m'zaka zaposachedwa.
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Milandu yothandiza
. Amatha kuchepetsa bwino mawonekedwe a chandamale ndikusintha kubisa2.
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Milandu yogwiritsa ntchito imawonetsa kusiyanasiyana ndi kukwaniritsidwa kwa zinthu zachitsulo ku infrared kuyamwa, makamaka gawo lawo lofunikira mu sayansi yamakono.
2.Wich zitsulo pamatha kuyamwa khwangwala?
Mankhwala achitsulo omwe amatha kuyamwa kwambiriantic in oxide (ito), Indium tin oxide (iyo), aluminiyamu zinc oxide (Azo), tungsten trioxide (TO3), iron tetroxide (Feyanto4).
2.1 infrated mayamwidwe opanga zitsulo
Oxide toxide (ato): imatha kupirira kuwala pafupi ndi kuwala kopitilira 1500 nm, koma sangathe kutchinga ultraviolet ndi kuwala kopepuka ndi 1500 nm.
Indium tin oxide (ilo): ITO), zimafanana ndi kutchinjiriza.
Zinc aluminium oxide (Azo): Ilinso ndi ntchito yotchingira.
Tungsten trioxide (TO3): ili ndi mawonekedwe a plasmon okhazikika a plasmon, amatha kutchinga zotupa za mu 1080-2500 nm, ndipo sizotsika mtengo komanso zotsika mtengo.
Feyaon: ili ndi mayamwidwe abwino komanso kuyankha kwa mafuta ndipo nthawi zambiri amagwiritsidwa ntchito m'maneratu.
STROTSOMIum Tinanate (STTIO3): ili ndi mayamwidwe abwino kwambiri komanso owoneka bwino, oyenera masensa a inforrared.
Erbium fluoride (Erf3): ndi dziko losowa kwambiri lomwe limatha kuyamwa khwangwala. Erbium fluoride wakwerera makristale-urred a 1350 ° ° C, malo owiritsa a 2200 ° C, komanso kachulukidwe ka 7.814g / cm³. Amagwiritsidwa ntchito makamaka zokutira kwamidica, ma kristo amalira, zomangira zokha, zopangira makhiristo, zowonjezera za laser amkhle, zowonjezera zowonjezera, ndi minda ina.
2.2 Kugwiritsa ntchito mitundu yachitsulo ku infrated zida zophatikizira
Izi ndi zinthu zachitsulo izi zimagwiritsidwa ntchito kwambiri m'maneranda oyamwa. Mwachitsanzo, Ato, ndi Azo nthawi zambiri amagwiritsidwa ntchito mowonekera, madera oteteza, ma radiation chitetezo; Tsonkho limagwiritsidwa ntchito kwambiri pamakina osiyanasiyana kutentha, mayamwidwe, komanso zida zowonetsera zomwe zimachitika chifukwa cha zovuta zomwe zili pafupi kwambiri komanso zopanda pake. Makina azitsulo awa amatenga gawo lofunikira mu gawo laukadaulo wa involid chifukwa cha mayamwa awo apadera.
2.3 Kodi ndi zinthu ziti zomwe zimachitika padziko lapansi zomwe zimatha kuyamwa khwangwala?
Mwa zina zapadziko lapansi, Lanthanum Hexaboride ndi nano-wated Lanthanum Boride amatha kuyamwa khwangwala.Lanthanum Hexaboride (lab6)ndi nkhani yogwiritsidwa ntchito kwambiri ku radar, Aerostonic, mafakitale amagetsi, chida chamakompyuta, zida zamankhwala, zida zamagetsi za metalsirgy, kutetezedwa kwa chilengedwe, ndi minda ina. Makamaka.
Kuphatikiza apo, Nano-Scale Lanthanum Baride alinso ndi katundu woyamwa kuwala. Amagwiritsidwa ntchito pokutidwa ndi mafilimu a polyethylene kuti aletse misewu yopanda dzuwa. Mukamataya ma ray a khwangwala, nano-scale lantanum Boride samayatsidwa kwambiri. Izi zitha kulepheretsa ma ray a infrared kuti asalowe kagalasi yawiya pamalo otentha, ndipo amatha kugwiritsa ntchito mphamvu bwino komanso kutentha kwamphamvu m'malo ozizira.
Zinthu zamtundu wina padziko lapansi zimagwiritsidwa ntchito kwambiri m'minda yambiri, kuphatikizapo usilikali, mphamvu za nyukiliya, ukadaulo wapamwamba, ndi zinthu za tsiku ndi tsiku. Mwachitsanzo, Lanthanum imagwiritsidwa ntchito kukonza magwiridwe antchito a ma intlows ndi zida, gadolinium ndi ma isotopes ake amagwiritsidwa ntchito ngati zowonjezera za neutroviolet zoyatsira ma utoto.
Cerium, ngati wowonjezera wagalasi, amatha kuyamwa ultraviolet ndi infrared and agwiritsidwa ntchito kwambiri pamagalasi agalimoto. Sikuti amangoteteza ku misewu ya ultraviolet komanso amachepetsa kutentha mkati mwagalimoto, motero amasunga magetsi kuti azikhala ndi mpweya. Kuyambira 1997, galasi la magalimoto Japan idawonjezedwa ndi Cerium Oxide, ndipo idagwiritsidwa ntchito pagalimoto mu 1996.
3.Kuthandizira ndi kukopa zinthu zokhudzana ndi infrared ndi zitsulo
3.1Munthu ndi kukopa zinthu zomwe zimapangitsa kuti mayamwidwe ndi zitsulo zambiri makamaka ndi zinthu zotsatirazi:
Mayamwa pamlingo: Kuyamwa kwa mitundu yachitsulo ku mitundu ing'onoing'ono ya infrared kumasiyana malinga ndi zinthu zachitsulo monga mtundu wachitsulo, pamtunda, komanso kutentha kwa khwangwala. Zitsulo zofananira monga aluminiyamu, mkuwa, ndi chitsulo nthawi zambiri zimakhala ndi njira zoyatsira zotupa pakati pa 10% ndi 50% kutentha. Mwachitsanzo, mayamwidwe a aluminium solums to infrared ray kutentha kwa firiji ndi pafupifupi 12%, pomwe kuyamwa kwa kwamkuntho kwapafupi ndi 40%.
3. Mapaporties ndi Kukopa Zinthu Zosangalatsa za Interrated ndi mankhwala achitsulo:
Mitundu ya Zitsulo: Zitsulo zosiyanasiyana zimakhala ndi zida zingapo za atomiki ndi magetsi, zomwe zimapangitsa mayamwa awo osiyanasiyana.
Pamtunda: kukwiya, oxisi, kapena zokutidwa ndi zitsulo kumakhudza mayamwa.
Kutentha kutentha kudzasintha dziko lamagetsi mkati mwa chitsulo, potero limakhudza mayamwa ake a khwangwala.
A infradth HolyLength: Mitundu Yosiyanasiyana ya Mizere Yosiyanasiyana yamiyala ili ndi mayamwa osiyanasiyana okhala ndi zitsulo.
Kusintha Pansi pa Mikhalidwe Yabwino: Pansi pa zochitika zina, kuyamwa kwa khwangwala ku infrared ndi zitsulo kumatha kusintha kwambiri. Mwachitsanzo, zithunzi zachitsulo zimayatsidwa ndi wosanjikiza za zinthu zapadera, kuthekera kwake potengera mphete zopezeka. Kuphatikiza apo, zosintha mu magetsi opanga zitsulo mu malo ochulukirapo - malo ochulukirapo, zitha kubweretsanso kuchuluka kwa kuyamwa.
Minda Yogwiritsa Ntchito: Mayamwidwe a infraties a mankhwala achitsulo ali ndi mtengo wofunikira pakufunsira mu ukadaulo wapadera, zolingalira zamafuta, ndi minda ina. Mwachitsanzo, mwa kuwongolera zokutira kapena kutentha kwa chitsulo, kuyamwa kwake kwa mphete zambiri kumatha kusintha, kulola kugwiritsa ntchito kutentha kwa kutentha, kumangoganiza, etc.
Njira Zoyeserera ndi Kafukufuku: Ofufuzawo adatsimikiza kuyamwa kwa mitengo ya infrared yophika kudzera mu zitsulo kudzera muyeso woyesera komanso maphunziro aluso. Izi ndizofunikira kuti mumvetsetse zokometsera zamafuta ndi kupanga mapulogalamu okhudzana.
Mwachidule, mayamwidwe a infraties a mankhwala azitsulo amakhudzidwa ndi zinthu zambiri ndipo amatha kusintha kwambiri mosiyanasiyana. Izi zimagwiritsidwa ntchito kwambiri m'minda yambiri.