Karolo ea bohlokoa ea scandium oxide ho li-lasers tse matla a phahameng
Tšebeliso ea scandium oxide ho li-laser tse matla a phahameng e bonahala haholo ka likristale tsa laser tsa scandium-doped. Likristale tsa laser tsa scandium-doped li ka ntlafatsa haholo ts'ebetso le botsitso ba li-lasers. Mohlala, likristale tsa laser tsa scandium-doped li ka boloka litlamorao tse tlase tsa mocheso nakong ea tlhahiso ea laser e matla, ka hona, ea lelefatsa bophelo ba tšebeletso ea laser. Tšobotsi ena e etsa hore scandium oxide e be e 'ngoe ea lisebelisoa tsa bohlokoa bakeng sa ho etsa lilase tsa matla a phahameng.
Indastering ea sesole, li-laser tse matla a phahameng li sebelisoa haholo libetsa tse tataisoang ke laser, radar ea laser le lisebelisoa tse ling. Lefapha la Ts'ireletso la US Department of Defense Advanced Research Projects Agency (DARPA) le tšehelitse ka lichelete merero e 'maloa e amanang le likristale tsa laser tsa scandium-doped ho ntlafatsa ts'ebetso ea lisebelisoa tsa laser tsa sesole. Merero ena e atlehile ho nts'etsapele lits'ebetso tsa laser tse sebetsang hantle le tse tsitsitseng ka ho sebelisa scandium oxide, e fanang ka ts'ehetso ea bohlokoa ea tekheniki bakeng sa ntlafatso ea lisebelisoa tsa sesole.
Ho latela lintlha tsa 'maraka, ho latela tlaleho ea ponelopele ea Grand View Research, tlhokahalo ea mmaraka ea laser ea lefats'e ea scandium oxide e tla tsoela pele ho hola, haholo-holo lebaleng la li-lasers tse matla a phahameng. Sena sebontsha seoscandium oxidee na le litebello tse pharaletseng tsa ts'ebeliso ea theknoloji ea laser, 'me tlhoko ea eona ea mmaraka e tla tsoela pele ho hola ka nts'etsopele ea theknoloji.
Karolo ea bohlokoa ea scandium oxide liseleng tse matla tsa oxide
Solid oxide fuel cell (SOFCs) ke lisebelisoa tse sebetsang hantle haholo tsa ho fetola matla tse ka fetolelang matla a lik'hemik'hale hore e be matla a motlakase. Tšebeliso ea scandium oxide ho li-SOFC e bonahala haholo ts'ebelisong ea eona e le tlatsetso ea lisebelisoa tsa electrolyte. Ho eketsoa ha scandium oxide ho ka ntlafatsa haholo ts'ebetso ea li-SOFC le ho fokotsa mocheso oa tsona oa ts'ebetso, ka hona ho ntlafatsa katleho ea phetolo ea matla.
Lebaleng la lifofane, li-SOFC li sebelisetsoa ho fana ka matla a thusang le taolo ea matla bakeng sa lifofane. Mohlala, NASA e sebelisitse theknoloji ea SOFC e thehiloeng ho scandium oxide mererong e mengata ea sepakapaka ho ntlafatsa ts'ebetso ea matla le ts'epahalo ea sefofa-sebakeng. Lisebelisoa tsena ha li bontše feela karolo ea bohlokoa ea scandium oxide tšimong ea theknoloji e phahameng, empa hape e khothalletsa katleho ea theknoloji e amanang le eona.
Ho tsoa ho data ea 'maraka, ho latela tlaleho ea Grand View Research,' maraka oa lefats'e o tiileng oa lisele tsa mafura le ona o bone tlhoko e ntseng e hola ea scandium oxide. Mokhoa ona oa kholo o bonts'a boemo ba bohlokoa ba scandium oxide thekenoloji e ncha ea matla le ts'ebeliso ea eona e ka bang teng litharollong tsa matla tsa nako e tlang.
Joalo ka thepa ea mantlha e sa tloaelehang ea lefats'e, scandium oxide e bapala karolo e ke keng ea nkeloa sebaka masimong a theknoloji e phahameng joalo ka lilasers le lisele tsa mafura tsa 'muso o tiileng. Ka linyeoe tsa indasteri tse kang NASA le likopo tsa sesole, re ka bona ka ho hlaka kamoo scandium oxide e khothalletsang katleho ea theknoloji kateng. Ka nako e ts'oanang, lintlha tsa 'maraka li boetse li bontša hore ka tsoelo-pele e tsoelang pele ea theknoloji, tlhokahalo ea' maraka ea scandium oxide e tla tsoela pele ho hōla. Sena ha se tlise feela menyetla ea nts'etsopele ho liindasteri tse amanang, empa hape se fana ka motheo o tiileng bakeng sa nts'etsopele ea theknoloji e phahameng ea nakong e tlang.
Khatelo-pele ea morao-rao ea lipatlisiso tsa scandium oxide tšimong ea semiconductor
Scandium oxide (Sc₂O₃), joalo ka oxide ea bohlokoa e sa tloaelehang ea lefats'e, e na le menyetla e pharaletseng ea ts'ebeliso tšimong ea semiconductor. Lilemong tsa morao tjena, ka tsoelo-pele e tsoelang pele ea theknoloji ea semiconductor, lipatlisiso tsa scandium oxide le tsona li hatetse pele haholo. Tse latelang li tla hlahisa thepa ea thepa, libaka tsa kopo le linyeoe tsa morao-rao tsa lipatlisiso.
Lintho tse bonahalang le melemo
Scandium oxide e na le boemo bo phahameng ba dielectric kamehla, botsitso bo botle ba mocheso le botsitso bo botle ba lik'hemik'hale. Lintho tsena li e nolofalletsa ho fokotsa ka katleho hona joale, ho ntlafatsa ts'ebetso ea lisebelisoa le ho tšepahala ho lisebelisoa tsa semiconductor. Ho feta moo, scandium oxide e boetse e na le lisebelisoa tse ntle tsa sebopeho 'me e ka etsa li-interfaces tsa boleng bo holimo tse nang le lisebelisoa tse fapaneng tsa semiconductor, e leng sa bohlokoa ho ntlafatsa ts'ebetso ea lisebelisoa tsa semiconductor.
Libaka tsa kopo
Lisebelisoa tsa maqhubu a phahameng: The high dielectric constant ea scandium oxide e etsa hore e be ts'ebeliso ea bohlokoa lisebelisoa tsa maqhubu a phahameng. Mohlala, lits'ebetsong tsa maqhubu a holimo joalo ka li-tag tsa radio frequency identification (RFID) le lisebelisoa tsa puisano tse se nang mohala, scandium oxide e ka ntlafatsa haholo lebelo la ts'ebetso le ts'ebetso ea sesebelisoa.
Lisebelisoa tsa motlakase: Lisebelisoa tsa matla, scandium oxide e ka fokotsa tšebeliso ea matla ea sesebelisoa hantle le ho eketsa matla a matla. Sena ke sa bohlokoa haholo bakeng sa maemo a ts'ebeliso ea matla a phahameng joalo ka likoloi tsa motlakase le lisebelisoa tsa motlakase tsa indasteri.
Lisebelisoa tsa memori: Scandium oxide e boetse e na le ts'ebeliso ho theknoloji ea memori ea semiconductor. Ka mohlala, ka ho eketsa barium filiming ea scandium oxide, bafuputsi ba ile ba etsa thepa e kopantsoeng eo sebopeho sa eona se lumellang lielektronike ho feta, ho etsa mokoallo oa matla o ka phahamisoang kapa oa theoleloa ho fetola ho hanyetsa ha thepa, ho lumella linaha tse ngata hore li be teng ho eona.
Nako ea poso: May-15-2025