Thermal Stability ke Eng?
Thermal stability e hlalosa bokhoni ba thepa ea ho boloka sebopeho sa eona sa lik'hemik'hale le thepa ea 'mele ha e pepesehetse mocheso o phahameng. Boemo bona bo thibelang mocheso-bo bakiloeng ke ho senyeha ho etsa qeto ea hore na thepa e ka sebetsa ka mokhoa o ts'epahalang-tikolohong ea mocheso o phahameng ntle le ho bola, ho lahleheloa ke matla, kapa ho kopana le lik'hemik'hale tse sa batleheng.
Ke Hobane'ng ha Thermal Stability e Bohlokoa
Liphello tsa ho fokola ha mocheso oa mocheso li fetela hōle le ho hlōleha ha thepa feela. Ha lisebelisoa li senyeha ka tlas'a mocheso, liphello li ka tloha ho fokotsa nako ea bophelo ba sehlahisoa ho ea ho liketsahalo tse kotsi tsa tšireletso.
Litsamaisong tsa polokelo ea matla, ho se tsitse ha mocheso ho baka likotsi tse tebileng haholo.Battery lithiumlikarolo tse hlokang botsitso ba mocheso li ka etsa hore mocheso o phalle-ketane moo ho hlahisoa ha mocheso ka potlako ho sa laoleheng, ho ka bakang mollo kapa ho phatloha. Lipatlisiso tsa 2024 li bontša hore libeteri tsa lithium{3}}lithempereichara li qala ka mocheso o ka tlase ho likhato tse 80 ha lisebelisuoa tsa elektrode li qala ho ba le tšusumetso e matla.
Mekhoa ea tlhahiso e boetse e itšetlehile haholo ka botsitso ba mocheso. Mehato ea lik'hemik'hale e etsoang mochesong o phahameng e hloka lisebelisoa le lihlahisoa tse ke keng tsa bola ka tšohanyetso. Thepa e bonahalang eka e tsitsitse mocheso oa kamore e ka 'na ea senyeha ka potlako ho likhato tse 150, ea senya lihlopha tsohle tsa tlhahiso le ho theha maemo a kotsi.
Nako e telele ea sehlahisoa e amahanya ka ho toba le ho hanyetsa mocheso. Lisebelisoa tsa elektronike li hlahisa mocheso o sebetsang oo butle-butle o senyang likarolo tse nang le botsitso bo fokolang ba mocheso. Likarolo tsa sepakapaka li tobana le mocheso ho tloha ho -55 degrees ho ea ho likhato tse 150 nakong ea potoloho e le 'ngoe ea sefofane. Lisebelisoa tse sa khoneng ho mamella maemo ana li baka ho hloleha pele ho nako le ho nkela sebaka se bitsang chelete e ngata.
Lintlha Tse Hlalosang Botsitso ba Mocheso
Ho utloisisa hore na ke eng e etsang hore thepa e le 'ngoe e tsitse ka mocheso ha e' ngoe e senyeha ho hloka ho hlahloba lintlha tse 'maloa tse hokahaneng.
Sebopeho sa Lik'hemik'hale le Matla a Bond
Liathomo le litlamo tse ka har'a ntho li theha motheo oa boitšoaro ba eona ba mocheso. Metsoako e sa tloaelehang joalo ka lirafshoa hangata e bonts'a botsitso bo phahameng ba mocheso ha bo bapisoa le metsoako ea manyolo. Phapang e teng ho matla a bond{2}}matla a matla a covalent a thepa ea ceramic joalo ka silicon carbide e khona ho mamella mocheso o fetang likhato tse 1,000, athe lipolymer tse ngata tsa organic li qala ho bola ka likhato tse 200-300.
Ho rarahana ha limolek'hule le hona ho phetha karolo. Limolek'hule tse nyane tse nang le meaho e bonolo li na le botsitso bo tlase ba mocheso hobane li kotsing ea ho robeha ha mocheso o fana ka matla a lekaneng ho hlola matla a limolek'hule. Limolek'hule tse kholo, tse rarahaneng tse nang le litšebelisano tse ngata tse tsitsitseng hangata li hanyetsa ho senyeha ha mocheso ka katleho.
Crystalline vs. Sebopeho sa Amorphous
Tlhophiso ea 'mele ea liathomo e ama haholo botsitso ba mocheso. Lisebelisoa tsa Crystalline, ka sebopeho sa tsona se tloaelehileng, se hlophisitsoeng sa athomo, hangata se feta lisebelisuoa tsa amorphous ha li sebelisoa{1}}lithempereichara tse phahameng. Sebopeho sena sa kamehla se fana ka bots'epehi bo boholo{3}}mokhoa o hlophisitsoeng o hanana le ho sitisoa ho tsoa ho matla a mocheso ka katleho ho feta tlhophiso e sa reroang e fumanoang linthong tsa amorphous.
Lithuto tsa morao-rao mabapi le cellulose nanomaterials li bonts'itse hore index ea crystallinity e amana ka kotloloho le botsitso ba mocheso. Lisebelisoa tse nang le likristale tse phahameng li bonts'itse mocheso oa ho bola ka likhato tse 30-50 ho feta li-amorphous tsa bona.
Litšila le Li-additives
Esita le likaroloana tsa litšila li ka fetola botsitso ba mocheso. Litšila hangata li sebetsa e le lintho tse susumetsang, tse potlakisang ts'ebetso ea ho bola e neng e ke ke ea etsahala habonolo linthong tse hloekileng. Phuputso ea 2024 mabapi le li-electrolyte tsa betri tsa lithium-ion li fumane hore maemo a silafatsoa ke metsi a ka tlase ho likarolo tse 50 milione a ka fokotsa botsitso ba mocheso ka likhato tse fetang 40 .
Ka lehlakoreng le leng, li-additives tse entsoeng ka boomo li ka matlafatsa botsitso ba mocheso. Li-stabilizer tsa mocheso tse kentsoeng ho li-polymers li thibela ho senyeha ha oxidative nakong ea ts'ebetso le ts'ebeliso. Ka mohlala, phosphorus e khethehileng-e nang le metsoako e ka atolosa moeli oa botsitso ba mocheso oa maro a itseng ho tloha ho likhato tse 300 ho isa ho tse ka bang 650 degrees .
Maemo a Tikoloho
Ho tsitsa ha mocheso ha ho lekanyetsoe sebakeng se se nang letho-libaka tsa tikoloho ho ama haholo tsela eo thepa e sebetsang ka eona ha mocheso o le teng. Ho ba teng ha oksijene ho potlakisa ho senyeha ha mocheso linthong tse ngata ka karabelo ea oxidative. Lisebelisoa tse lulang li tsitsitse ka likhato tse 200 sebakeng se sa sebetseng sa naetrojene li ka 'na tsa bola ka likhato tse 150 ha li le moeeng.
Mongobo le mongobo li hlahisa mathata a eketsehileng. Mouoane oa metsi o ka senya tšebetso ea ho bola kapa oa kenya letsoho ka kotloloho lits'ebetsong tsa ho senyeha ha lik'hemik'hale. Ho lekola botsitso ba mocheso ho hloka ho hlakisa maemo a sepakapaka ho fumana liphetho tse hlakileng, tse ka hlahisoang hape.
Kamoo Mocheso oa Mocheso o Lekanyetsoang ka teng
Ho lekanya botsitso ba mocheso ho hloka mekhoa e tsoetseng pele ea ho hlahloba hore na lisebelisoa li arabela joang mocheso o laoloang.
Tlhahlobo ea Thermogravimetric (TGA)
TGA e lekola liphetoho tsa boima ha thepa e ntse e futhumala. Sesebelisoa se lekanya ho theola boima ba 'mele ka nepo ha se ntse se phahamisa mocheso ka litekanyetso tse laoloang, hangata likhato tse 10-20 ka motsotso. Ha thepa e qala ho bola, likaroloana tse feto-fetohang lia fetoha mouoane kapa lia itšoara, e leng ho bakang phokotso ea boima bo lekantsoeng.
Tekanyetso ea ASTM E2550 e hlalosa botsitso ba mocheso e le "mocheso oo thepa e qalang ho senyeha kapa ho itšoara ka eona, hammoho le boholo ba phetoho ea boima." Bakeng sa acetylsalicylic acid (aspirin), TGA e senola botsitso ba mocheso ho fihlela ho likhato tse 102 tlas'a sepakapaka sa naetrojene pele ho bola ho qala.
Litekanyetso tsa liteko li ama liphetho haholo. Boima ba sampole, sekhahla sa ho futhumatsa, sebopeho sa sepakapaka, le mofuta oa crucible li tlameha ho lula li tsitsitse ha ho bapisoa thepa. Mohlala oa 5-milligram o futhumetseng ka 10℃/ min ka aluminium oxide crucible e hlahisa lintlha tse fapaneng ho feta sampuli ea 20-milligram ka 20℃/ min ka crucible ea tšepe.
Differential Scanning Calorimetry (DSC)
DSC e lekanya phallo ea mocheso ho ea kapa ho tsoa sampole nakong ea liphetoho tse laoloang tsa mocheso. Mokhoa ona o lemoha ho fetoha ha mekhahlelo, lintlha tse qhibilihang, le karabelo ea ho bola ha exothermic. Ha lisebelisoa li senyeha ka mocheso, li ntša kapa li monya mocheso{2}}DSC e lekanya liphetoho tsena tsa matla ka kutlo e kholo.
DSC e ipabola tabeng ea ho tseba mocheso oa ho qala oa ho bola, o leng bohlokoa bakeng sa ho theha maemo a sireletsehileng a ts'ebetso. Mosebetsi oa morao-rao mabapi le metsoako ea meriana e sebelisitsoeng DSC ho fumana hore ciprofloxacin e boloka botsitso ba mocheso ho fihlela likhato tse 280, ha ibuprofen e qala ho bola ka likhato tse 152.
Accelerating Rate Calorimetry (ARC)
ARC e fana ka boitsebiso bo haufi le-maemo a adiabatic, moo sampole e lahleheloang ke mocheso o fokolang tikolohong. Setupo sena se etsisa{2}}maemo a mabe ka ho fetesisa bakeng sa tlhahlobo ea ho baleha ha mocheso. Sesebelisoa se futhumatsa lisampole ka litekanyetso tse laoloang ha se ntse se shebile mocheso le nts'etsopele ea khatello ka har'a likepe tse tiisitsoeng.
ARC e ipakile e le ea bohlokoa haholo bakeng sa ho lekola lisebelisoa tsa betri. Liteko ho li-electrolyte tsa betri tsa lithium-ion tse sebelisang ARC li senotse hore li-electrolyte tse tloaelehileng tsa LiPF₆ li qala ho bola ka likhato tse 138.5 tlas'a khatello, 'me ho bola ho feletseng ho etsahala ka 271℃. Litekanyo tsena li thusa lienjineri ho rala litsamaiso tsa taolo ea mocheso o nang le likarolo tse nepahetseng tsa polokeho.
Likopo Hohle Liindasteri
Litlhoko tsa botsitso ba mocheso li fapana haholo ho latela kopo, empa bohlokoa ba motheo bo lula bo le teng.
Polokelo ea Matla le Libetri
Theknoloji ea betri e sutumelletsa litlhoko tsa botsitso ba mocheso ho meeli ea tsona. Libetri tsa lithium-ion li sebetsa hantle ka har'a lifensetere tsa mocheso o moqotetsane, empa ho tjhaja, ho chacha, le maemo a kantle ho ka tsamaisa likarolo tse ling ho feta metheo ea tsona ea ho tsitsa ha mocheso.
Thepa ea cathode ka har'a libeteri tse humileng tsa nickel{0}e hlahisa mathata a itseng. Lithempereichara tse holimo ho 40 degrees , cathodes e senyehang 'me e ntša oksijene{3}e leng mohato o ka sehloohong oa ho phalla ha mocheso. Mehaho ea lijo-thollo tsa boenjiniere le ho sebelisa liaparo tse sireletsang li ntlafalitse botsitso ba mocheso oa cathode, ka lisebelisoa tse ling tse tsoetseng pele hona joale li boloka botsitso ho fihlela ho 250℃ha li bapisoa le 130℃bakeng sa li-cathodes tsa pele tsa lithium cobalt oxide.
Li-electrolyte tsa betri li hloka ho hlophisoa ka hloko bakeng sa botsitso bo lekaneng ba mocheso. Li-electrolyte tse tloaelehileng tsa LiPF₆{{1}li-electrolyte tse thehiloeng ho tsona li bola ka mocheso o batlang o le tlase haholo (60-85 degrees ), e lekanyetsa maemo a sireletsehileng a ts'ebetso. Li-electrolyte tsa morao-rao tse nang le letsoai tse peli tse kopanyang lithium bis(trifluoromethanesulfonyl)imide (LiTFSI) le lithium difluoro(oxalato)borate (LiODFB) li bonts'a botsitso bo ntlafetseng ba mocheso, ka mocheso oa ho bola o fetang likhato tse 360 le matla a ho kenya tšebetsong a 53.25 kJ/mo.
Meetso e tiileng-ea boemo ba betri e emela tsoelopele e kholo polokehong ea mocheso. Lipatlisiso tse bapisang lithium tse fapaneng- tse thehiloeng ho libetri tsa meralo li fumane hore lisistimi tse tiileng-tse sebelisang oxide electrolyte joalo ka LLZO (lithium lanthanum zirconium oxide) li na le botsitso bo phahameng ba mocheso ha li bapisoa le meralo e tloaelehileng e nang le li-separators tsa polypropylene. Lisebelisoa tsa ceramic li hanela ho honyela le ho qhibiliha ho bakang lipotoloho tse khutšoane ka libeteri tsa setso.
Sepakapaka le Likopo tse Phahameng-Mocheso o Holimo
Likarolo tsa sepakapaka li sebetsa libakeng tse futhumetseng haholo. Maqhubu a turbine ea lifofane a mamella mocheso o fetang likhato tse 1,000 ha a ntse a boloka botšepehi ba sebopeho. Lisebelisoa tsa lits'ebetso tsena{{4}haholo-holo li-superalloy tse nang le nickel, cobalt, le li-refractory metals-li khethiloe ka ho khetheha bakeng sa ho tsitsa ha tsona.
Li-alloys tsa aluminium li fana ka liphephetso tse khahlisang tsa botsitso ba mocheso sebakeng sa sefofane. Le hoja aluminiamo e fana ka matla a babatsehang-ho{2}}karolelano ea boima ba 'mele, moeli oa ho tsitsa ha mocheso o thibela tšebeliso ea eona libakeng tse phahameng tsa mocheso{3}. AA2618 aluminium alloy e fumana tšebeliso ho li-impellers tsa turbocharger tse sebetsang ka likhato tse 150-180, empa ho atolosa moeli oa botsitso ba mocheso oa aluminium ho feta likhato tse 400 e ntse e le taba e tsoelang pele ea lipatlisiso. Katleho e ne e tla thusa aluminium ho qothisana lehlokoa le titanium e boima le li-alloys tsa nickel lits'ebetsong tse batloang haholo.
Litšireletso tsa mocheso bakeng sa ho kena hape sefofeng li tobana le litlhoko tse feteletseng tsa botsitso ba mocheso. Lisebelisoa tsena li tlameha ho hanela mocheso o atamelang likhato tse 1,650 ha li ntse li thibela ho fetisoa ha mocheso mohahong oa koloi. Likarolo tsa khabone{{4}le lisebelisoa tse chesang tse bola ka litsela tse laoloang li khotsofatsa litlhoko tsena, leha ho ntse ho etsoa litsamaiso tse latelang- tsa tšireletso ea mocheso li ntse li tsoela pele ho feta meeli ea saense.
Ho Etsa Lik'hemik'hale le Ts'ebetso
Hangata mekhoa ea lik'hemik'hale e kenyelletsa mocheso o phahameng moo botsitso ba mocheso bo leng bohlokoa haholo. Likarabo tse entsoeng ka likhato tse 200-300 li hloka li-reagents tse tsitsitseng, lihlahisoa le lisebelisoa tsa reactor. Ho bola ho sa lebelloang ho ka tsosa maikutlo a mangata, ho baka mocheso o feteletseng le khatello e behang tšireletseho kotsing.
Tekanyetso ea botsitso ba mocheso e fetohile mokhoa o tloaelehileng oa tlhahiso ea lik'hemik'hale. Liteko tse fapaneng tsa ho lekola calorimetry li supa likotsi tse ka bang teng qalong ea nts'etsopele ea ts'ebetso. Tlhahlobo ea 2024 e hatelletse hore ho utloisisa mekhoa ea ho bola-hore na ho latela litsela tsa autocatalytic kapa pele{4}order kinetics-ke ea bohlokoa bakeng sa ho rala maemo a sireletsehileng a ts'ebetso le ho lekanya litsamaiso tsa liphallelo hantle.
Li-Catalysts le sorbents tse sebelisoang mochesong o phahameng li tlameha ho boloka katleho ea tsona ntle le ho senyeha ha moralo. Platinum-li-zeolite tse laetseng tse fetotsoeng ka metsoako ea organotin li bontša botsitso ba mocheso ka holimo ho 300 degrees , e leng se nolofalletsang tšebeliso ea tsona-ka mekhoa e matlafatsang ea mocheso.
Li-polymers le Plastiki
Ho tsitsa ha mocheso oa polymer ho lekanya maemo a ts'ebetso le ho emisa-mesebetsi ea ts'ebeliso. Li-polymer tse ngata li senyeha ha oxidative li futhumatsoa nakong ea extrusion kapa ho bōptjoa. Baetsi ba kenya li-thermal stabilizers-antioxidant le li-stabilizers tsa mocheso{4}}ho thibela ho tsitsinyeha ha liketane le ho boloka lisebelisoa tsa mochini.
Polytetrafluoroethylene (PTFE, eo hangata e tsejoang e le Teflon) e bonts'a botsitso bo tsotehang ba mocheso, e lutse e tsitsitse ka holimo ho 400℃. Ts'ebetso ena e ikhethang e bakoa ke mocheso oa eona oa polymerization (-47 kcal / mol) le entropy of polymerization (-45 entropy units/mole), e leng molemo haholo ho feta polymers e tloaelehileng joalo ka polyethylene.
Lisebelisoa tsa ho paka lijo li hloka li-polymers tse bolokang botsitso ba mocheso nakong ea ho koala le ho chesa-mekhoa ea ho tlatsa. Polypropylene, polyethylene terephthalate (PET), le{2}}polyethylene e phahameng haholo hangata li fana ka lits'ebetso tsena, ka FDA{3}}li-stabilizer tse lumelletsoeng (hangata calcium{4}}zinc based) tse netefatsang ts'ireletso nakong ea mocheso.
Ho matlafatsa botsitso ba Thermal
Bo-rasaense ba lisebelisoa ba sebelisa mekhoa e mengata ea ho ntlafatsa botsitso ba mocheso ha thepa ea tlhaho e haelloa ke litlhoko.
Liphetoho le Liaparo tsa Bokaholimo
Ho sebelisa lirafshoa tse sireletsang holim'a metsi ho thibela maikutlo a ho senyeha a qalang ho li-interfaces. Ka li-cathode tsa betri, ho roala ka holim'a aluminium oxide kapa li-ceramics tse ling ho hatella ho lokolloa ha oksijene le ho thibela ho kopana ka ho toba pakeng tsa lisebelisoa tsa electrode le electrolyte mocheso o phahameng.
Botenya ba letlalo bo bohlokoa-ho ba tšesaane haholo ha bo fane ka tšireletso e lekaneng, athe ho penta ho feta tekano ho eketsa ho hanyetsa le ho fokotsa tšebetso ea electrochemical. Mekhabiso e nepahetseng hangata e tloha ho 2-5 nanometers, e lekaneng ho thibela maikutlo a sa batleheng ha ho ntse ho hlokomeloa lipalangoang tsa lithium-ion.
Doping le Compositional Engineering
Ho hlahisa likarolo tse ikhethileng ka har'a meaho ea kristale ho ka matlafatsa botsitso ba mocheso haholo. Lisebelisoa tsa "doping battery cathode" tse nang le likarolo tse kang aluminium, magnesium, kapa titanium li tsitsisa mohaho o nang le lesela, ho thibela liphetoho tsa mekhahlelo nakong ea khatello ea mocheso.
Lipatlisiso mabapi le lisebelisoa tsa nickel-li-cathode tse ruileng li bontša hore likaroloana tsa kristale tse le 'ngoe{1}li bonts'a botsitso ba mocheso ho feta polycrystalline e nang le lik'hemik'hale tse tšoanang. Meeli ea lijo-thollo ka thepa ea polycrystalline e fana ka libaka tseo ho lokolloa ha oksijene ho qalang, ho etsa hore li be kotsing ea ho senyeha ha mocheso.
Mekhoa ea Meetso ea Mehaho
Lisebelisoa tsa boenjiniere boemong ba microstructure li fana ka tsela e 'ngoe ea ho ntlafatsa botsitso ba mocheso. Mehaho e ka hare-e beha bokantle bo tsitsitseng ba mocheso ho pota{2}}bokhoni bo phahameng, bo kopantseng ts'ebetso le polokeho. Meralo ea "concentration gradient" e tsoela pele ho fetola sebopeho ho tloha bohareng ba karoloana ho ea holimo, 'me e etsa hore ho be le botsitso.
Mosebetsi oa morao-rao oa li-alloys tsa aluminium o hlahloba lisebelisoa tsa tšepe tse fetohang tse etsang lipula tse tsitsitseng ka mocheso. Lithempereichara tsena li hanana le ho chesa ha lithempereichara tse phahameng, li thusa ho boloka thepa ea mochini e ka senyehang.
Smart Thermal Management
Ka linako tse ling ho ntlafatsa botsitso ba mocheso ha hoa lekana{{0}ho ba bohlokoa ho laola mocheso. Lisebelisoa tsa libeteri li ntse li kenyelletsa lisebelisoa tse pholileng tsa maemo a holimo tse thibelang lisebelisoa ho fihlela mocheso moo mocheso o senyehang.
Sistimi e ikamahanyang le mocheso bakeng sa libeteri tsa lithium-ion li thusa hore serame se qale ka mocheso o tlase ha se ntse se thibela mocheso o feteletseng ha o tjhaja kapele. Lits'ebetso tsena ha li fetole botsitso ba tlhaho ba mocheso empa li li boloka li sebetsa ka har'a lifensetere tse sireletsehileng tsa mocheso.
Lipotso Tse Botsoang Hangata
Ke mocheso ofe oa mocheso o hlalosang botsitso bo botle ba mocheso?
Ho tsitsisa ha mocheso hantle ho itšetlehile ka-ea maemo. Bakeng sa li-polymers tse sebelisoang ho paka lijo, botsitso bo fihla ho 120-150 degrees e lekane bakeng sa ts'ebetso ea ho koala. Likarolo tsa turbine ea Aerospace li hloka botsitso bo kaholimo ho likhato tse 1,000 . Lisebelisoa tsa betri li hloka botsitso ho feta mocheso oa tsona oa boemo bo bobe ka ho fetesisa bonyane 50-100 digrii tsa polokeho. Ntho ea bohlokoa ke ho bapisa botsitso ba mocheso le mocheso o ikhethileng oa sesebelisoa.
Na botsitso ba mocheso bo ka ntlafatsoa ka mor'a hore thepa e etsoe?
Ntlafatso ea poso-e fokola empa e ka khonahala. Liphekolo tse holimo joalo ka ts'ebeliso ea ho roala li ka ntlafatsa botsitso ba mocheso oa likarolo tse felileng. Thermal stabilizer additives e sebetsa hantle ha e kenyelelitsoe nakong ea ho etsoa, le hoja tse ling tsa{3}}tse kentsoeng ka holim'a metsi li fana ka ntlafatso e itekanetseng. Liphetoho tsa sebopeho tse hlokang hore ho fetoloe sebopeho sa thepa ea motheo kapa sebopeho sa kristale li tlameha ho etsahala nakong ea tlhahiso.
Ho tsitsisa ha mocheso ho fapana joang le conductivity ea mocheso?
Lintho tsena li lekanya litšobotsi tse fapaneng ka ho feletseng. Ho tsitsa ha mocheso ho hlalosa ho hanyetsa liphetoho tsa lik'hemik'hale kapa tsa sebopeho tlas'a mocheso. Thermal conductivity e lekanya hore na mocheso o fetisa ka mokhoa o nepahetseng joang ka thepa. Thepa e ka ba le conductivity e phahameng ea mocheso (ho fetisa mocheso ka potlako) ha e ntse e boloka botsitso bo botle ba mocheso (eseng ho bola). Ka lehlakoreng le leng, lisebelisoa tse nang le mocheso o fokolang oa mocheso li ka 'na tsa e-ba le botsitso bo tlaase ba mocheso haeba li bola ka mocheso o batlang o le tlaase.
Ke hobane'ng ha bahlahisi ba totobatsa botsitso ba mocheso tlas'a maemo a fapaneng a leholimo?
Atmosphere e ama haholo botsitso ba mocheso. Oksijene e potlakisa ho senyeha ha lisebelisoa tse ngata ka karabelo ea oxidation. Teko sebakeng sa inert nitrogen atmosphere e lekanya botsitso ba mocheso ntle le litlamorao tsa oxidative. Tekolo ea sepakapaka ea moea e senola hore na lisebelisoa li sebetsa joang{{3}litikolohong tsa 'nete tsa oksijene{4}e nang le oksijene. Lisebelisoa tse ling li etsahala sebakeng sa vacuum kapa se laoloang, se hlokang tlhahlobo tlas'a maemo ao a khethehileng. Ho hlakisa maemo a teko ho netefatsa hore liphetho li amana le maemo a sebele a ts'ebeliso.
Botsitso ba mocheso bo ntse bo tsoela pele ho fetoha e le taba ea bohlokoa khethong ea thepa le boenjiniere. Ho utloisisa hore na lisebelisoa li hanela mocheso-ho senyeha ho ka bang teng ho thusa meralo e betere ho tsoa ho lihlahisoa tsa bareki tsa letsatsi le letsatsi ho isa ho lisebelisoa tse tsoetseng pele tsa polokelo ea matla. Nts'etsopele e ntseng e tsoela pele ea mekhoa ea liteko, maano a ho tsitsisa, le lisebelisoa tse ncha li sutumelletsa meeli ea se ka khonehang, ho bula mamati a lits'ebetso tseo pele li neng li sa fihlellehe ka lebaka la meeli ea mocheso.
