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Korontada Nippon ayaa sheegtay in alaabada aan lahayn dhul naadir ah oo culus la bilaabi doono isla dayrtan
Sida laga soo xigtay wakaaladda wararka ee Kyodo ee Japan, shirkadda weyn ee Korontada ee Nippon Electric Power Co., Ltd. ayaa dhawaan ku dhawaaqday inay soo saari doonto alaabada aan isticmaalin dhulalka dhifka ah sida ugu dhakhsaha badan dayrta. Khayraadka dhulka naadirka ah ayaa lagu qaybiyaa Shiinaha, taas oo yarayn doonta khatarta juqraafiga ah ee t...Sii akhri -
Waa maxay Tantalum Pentoxide?
Tantalum pentoxide (Ta2O5) waa budo crystalline ah oo aan midab lahayn, oksaydhka ugu badan ee tantalum, iyo sheyga ugu dambeeya ee tantalum ku gubanaya hawada. Waxaa inta badan loo isticmaalaa in lagu jiido lithium tantalate hal crystal iyo soo saarista muraayad indho-indheyn gaar ah oo leh dib-u-soo-celin sare iyo kala firdhis hooseeya. ...Sii akhri -
Shaqada ugu weyn ee cerium chloride
Isticmaalka chloride cerium: si loo sameeyo cerium iyo cerium cusbada, si ay u kiciyaan olefin polymerization leh aluminium iyo magnesium, sida bacriminta curiyaha raad dhul dhif ah, iyo sidoo kale sida daroogada lagu daweeyo sonkorowga iyo cudurrada maqaarka. Waxa loo istcimaalaa kicinta batroolka, kicinta qiiqa baabuurta, inter...Sii akhri -
Waa maxay Cerium Oxide?
Cerium oxide waa walax aanorganic ah oo leh qaacidada kiimikada CeO2, budada kaaliyaha ah ee jaalaha ah ama jaalaha ah. Cufnaanta 7.13g/cm3, barta dhalaalka 2397°C, aan lagu milmi karin biyaha iyo alkali, wax yar ku milmay aashitada. Heerkulka 2000°C iyo cadaadiska 15MPa, hydrogen waxa loo isticmaali karaa in dib loo...Sii akhri -
Master Alloys
Daawaynta Master-ka waa birta aasaasiga ah sida aluminium, magnesium, nikkel, ama naxaas oo lagu daray boqolkiba sare marka la barbardhigo hal ama laba walxood oo kale. Waxaa loo soo saaray in loo isticmaalo sida alaabta ceeriin by warshadaha biraha, taasina waa sababta aan ugu yeedhay master alloy ama ku salaysan Alloy semi-dhammeeyay pr ...Sii akhri -
Wajiyada MAX iyo MXenes Synthesis
In ka badan 30 stoichiometric MXenes ayaa mar hore la sameeyay, oo leh MXenes-xaal adag oo dheeraad ah oo aan la tirin karin. Mid kasta oo MXene ah waxa uu leeyahay muuqaalo gaar ah, elegtaroonig ah, jidheed, iyo kiimiko, taasoo keentay in loo isticmaalo ku dhawaad goob kasta, laga bilaabo biomedicine ilaa kaydinta tamarta korantada. Shaqadeena...Sii akhri -
Habka Cusub wuxuu bedeli karaa qaabka Qaadaha Nano-daroogada
Sanadihii la soo dhaafay, tignoolajiyada nano-daroogadu waa tignoolajiyada cusub ee caanka ah ee tignoolajiyada diyaarinta daroogada. Daawooyinka Nano sida nanoparticles, kubbadda ama nano kaabsulka nanoparticles sida nidaamka side, iyo waxtarka qayb ka mid ah hab gaar ah wada jir ah daawada ka dib, sidoo kale waxaa si toos ah loo samayn karaa in ...Sii akhri -
Walxaha Naadirka ah ee Dunida ayaa hadda ku sugan goobta cilmi baarista iyo codsiga
Curiyayaasha dhulka naadirka ah laftoodu waxay qani ku yihiin qaab-dhismeedka elektarooniga ah waxayna muujiyaan astaamo badan oo iftiin, koronto iyo magnetism-ka. Dhulka Nano dhifka ah, wuxuu muujiyay astaamo badan, sida saamaynta cabbirka yar, saamaynta dusha sare, saamaynta quantum, iftiin xoog leh, koronto, guryaha magnetic, superconduc ...Sii akhri -
Horumarka Warshadaynta Alaabta Naadirka ah ee Dhulka
Wax soo saarka warshadaha inta badan ma aha habka qaar ka mid ah, laakiin midba midka kale kabo, dhowr habab oo isku dhafan, si loo gaaro badeecadaha ganacsiga ee looga baahan yahay tayada sare, qiimaha jaban, badbaadada iyo habka hufan. Horumarkii dhawaa ee horumarinta nanomaterials-ka naadirka ah ee dhulka waxa uu ahaa...Sii akhri -
Nadiifinta sare ee scandium ayaa soo gashay
Jan 6-deeda, 2020, khadkeenna cusub ee wax-soo-saarka birta nadiifinta sare leh, darajada distill-ka ayaa la istcmaali karaa, nadiifnimadu waxay gaari kartaa 99.99% korka, hadda, tirada wax soo saarka hal sano waxay gaari kartaa 150kgs. Waxaan hadda ku jirnaa cilmi-baaris badan oo bir ah oo nadiif ah oo iskaandium ah, in ka badan 99.999%, oo la filayo in ay soo galaan alaabta ...Sii akhri -
Isbeddellada dhul dhif ah 2020
Dhulalka dhifka ah ayaa si weyn loogu isticmaalaa beeraha, warshadaha, militariga iyo warshadaha kale, waa taageero muhiim ah oo loogu talagalay soo saarista alaabada cusub, laakiin sidoo kale xiriirka ka dhexeeya horumarinta tignoolajiyada difaaca gees-ka-goynta ee kheyraadka muhiimka ah, oo loo yaqaan "dhulka dhammaan." China waa maj...Sii akhri -
Fasaxyada Bandhiga Guga
Waxaan haysan doonaa fasaxyo laga bilaabo Jannaayo 18-keeda Feberaayo 5-teeda, 2020, ciidaha dhaqanka ee Bandhiga Guga. Waad ku mahadsan tahay dhammaan taageeradaada sanadka 2019, waxaanan idiin rajeyneynaa sanad barwaaqo ah 2020!Sii akhri