Biraha kooxda Platinum waxaa ka mid ah platinum (Pt), rhodium (Rh), palladium (Pd), ruthenium (Ru), osmium (Os), iyo iridium (Ir), kuwaas oo ka tirsan biraha qaaliga ah sida dahab (Au) iyo silver (Ag) . Waxay leeyihiin curaarta atomiga oo aad u xoog badan, sidaas darteed waxay leeyihiin xoog isku xidhid interatomic weyn iyo cufnaanta ugu badan. Tirada isku-duwidda atomiiga ee dhammaan biraha kooxda platina waa 6, taas oo go'aamisa sifooyinka jidheed iyo kiimikaad ee gaarka ah. Biraha kooxda Platinum waxay leeyihiin dhibco dhalaalid sare leh, korantada wanaagsan iyo iska caabinta daxalka, heerkulka sare iyo iska caabinta heerkulka sare, iyo xasilloonida heerkulka sare ee wanaagsan. Tilmaamahani waxay ka dhigayaan qalab muhiim u ah warshadaha casriga ah iyo dhismaha difaaca qaranka, oo si weyn loogu isticmaalo duulista, hawada hawada, gantaalada, tamarta atomikada, tignoolajiyada microelectronics, kiimikada, galaaska, nadiifinta gaaska iyo warshadaha macdanta, iyo doorka ay ku leeyihiin warshadaha tiknoolajiyada sare ayaa sii kordhaya. Sidaa darteed, waxaa loo yaqaan "vitamin" iyo "birta cusub ee casriga ah" ee warshadaha casriga ah.

Sanadihii la soo dhaafay, biraha kooxda platinum ayaa si sii kordheysa loogu isticmaalay warshadaha sida nadiifinta qiiqa baabuurta iyo mootooyinka, unugyada shidaalka, warshadaha elektaroonigga ah iyo kuwa korantada, alaabta ilkaha iyo dahabka. Qarnigii 21-aad ee adag, horumarinta qalabka birta ah ee kooxda platinum ayaa si toos ah u xaddidaya xawaaraha horumarinta ee goobahan farsamada sare, iyo sidoo kale si toos ah u saameeya booska caalamiga ah ee dhaqaalaha adduunka.

Tusaale ahaan, cilmi-baarista ku saabsan dabeecadda oksaydhka elektrocatalytic ee molecules organic yaryar sida methanol, formaldehyde, iyo formic acid, kuwaas oo loo isticmaali karo unugyo shidaal by nano platinum catalysts ayaa labadaba muhiim u ah cilmi-baarista aasaasiga ah ee cilmi-baarista iyo rajada codsiga ballaaran. Daraasaduhu waxay muujiyeen in kicinta ugu muhiimsan ee dhaqdhaqaaqa oksaydhka elektrocatalytic ee molecules organic yar ay inta badan yihiin biraha sharafta leh ee platinum.

Hongwu Nano waxa uu ku takhasusay soo saarista qalabka birta qaaliga ah ee nano in ka badan 15 sano, oo ay ku jiraan laakiin aan ku xaddidnayn nano platinum, iridium, ruthenium, rhodium, silver, palladium, dahab. Caadi ahaan waxaa lagu bixiyaa qaab budo ah, kala firdhinta sidoo kale waa la habeyn karaa, cabbirka qaybta waxaa lagu hagaajin karaa iyadoo loo eegayo shuruudo gaar ah.

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