Amakuru y'Ikigo
Imashini Ipfunyika Vacuum Kumashanyarazi Yumuringa Ukoreshwa muri Batteri ya Litiyumu.
2024-09-18
- Mu gihe inganda zigenda zitera imbere mu iterambere rya ultra-thin lithium y'umuringa, ikorana buhanga ry'umuringa riragenda ryiyongera. Bitewe ninyungu zayo, zirimo kongera ingufu zingufu, kugabanya ibiciro, no kurushaho kunoza umutekano, ifumbire mvaruganda yumuringa igiye kwigaragaza nkuguhitamo gukusanyirizwa hamwe na electrode mbi muri bateri ya lithium. Ifumbire mvaruganda ikozwe muburyo bukoreshwa muburyo bwa tekinoroji nka magnetron sputtering, imyuka ihumeka, hamwe no gusimbuza ion kuri firime ya plastike, harimo PET, PP, na PI, bityo bikavamo umuringa umwe kuri substrate ya plastike.
Ifumbire mvaruganda ikozwe muburyo bwa 'sandwich' igizwe nicyuma, firime ya polymer, hamwe nicyuma cyiyongera. Iyi nzira ikubiyemo tekiniki zingenzi nka magnetron sputtering na plaque y'amazi. Bitandukanye na fayili isanzwe y'umuringa, ahanini ikorwa hifashishijwe gukanda cyangwa gukanda electrolysis, ifumbire mvaruganda ikozwe na magnetron isuka icyuma gipima 30-70 nm kuri substrate nka PET, PP, na PI, zifite uburebure bwa 3-8 mm. Ubu buryo butanga kwaduka kare ya 0.5-2 oms, byorohereza metallize yubuso bwa substrate. Nyuma yibi, urwego rwicyuma rwarushijeho kwiyongera kugeza kuri 1 mkm cyangwa irenga binyuze mumashanyarazi yo mumazi, bikarangirira kumuringa wumuringa uhuriweho hamwe nuburebure bwa 5-10 mkm, ugamije kuba umusimbura wumuringa wumuringa wa electrolytique usanzwe uri hagati ya 4.5-9 mm.
Ikoranabuhanga rya Guangdong Tecsun ryateje imbere ibikoresho bya mbere byakozwe na vacuum bifatanyirijwe hamwe mu muringa w’umuringa mu Bushinwa, byongera cyane ingamba z’umutekano. Ihinguriro ryimyororokere riri murwego rwo hejuru rwumuringa rutanga imbaraga zitagira umupaka kuri sisitemu yumuzunguruko mugihe cyo guhunga ubushyuhe, kandi mubisanzwe ntabwo ishobora gutwikwa. Ibi biranga bigabanya amahirwe yo gutwikwa na batiri, umuriro, no guturika, bityo bikazamura umutekano muri rusange.
Byongeye kandi, udushya twongera neza ingufu za bateri. Gukoresha ibikoresho bya PET, byoroshye muburemere, bivamo kugabanuka kwinshi muri rusange ya PET yumuringa. Ibi bigerwaho mugusimbuza igice cyo hagati cyicyuma cya fayili hamwe nigice cya PET, bigatuma kugabanya ibiro bigera kuri 60% ugereranije na fayili gakondo y'umuringa, nta kwiyongera k'ubunini muri rusange. Byongeye kandi, kugabanuka kwuburebure bwumuringa bigira uruhare mukugabanya ibiciro byibikoresho fatizo, kubera ko tekinoroji yo gukoresha isa neza kuruta uburyo bwo kwagura gakondo, bigatuma ibikoresho byoroha. Kwinjiza urwego rwa PET bigabanya kandi ingano yumuringa usabwa, bigatuma ababikora bakemura neza ibiciro byicyuma kandi bakagera ku kuzigama amafaranga agera kuri 40%
Ibikoresho bishya bikozwe mu muringa bikozwe mu muringa bikozwe hifashishijwe ikoranabuhanga rya magnetron sputtering vacuum coating, ryorohereza metallisation yubuso bwibintu bya firime yambere. Ubu buryo bwongerera ibikoresho ibikoresho mugihe harebwa ubwinshi bwurwego rwa firime n'imbaraga zo gufatira hamwe. Ibyiza bya magnetron sputtering vacuum coating tekinoroji harimo gutekana kwiza, gusubiramo, no guhuza, bigatuma bikwiranye nubuso bunini bwa porogaramu. Byongeye kandi, itanga firime yuzuye ifite imiterere ikomeye yo guhuza kandi itanga uburyo bworoshye. Nyuma yo kurangiza inzira ya magnetron, uburyo bwo kubyimba amazi ya electroplating burakoreshwa kugirango wongere umubyimba wumuringa ugera kuri micrometero 1, bityo wuzuze ibisabwa byogukusanya.
Guangdong Tecsun ifite ubuhanga bunini mugushushanya no gukora ikoranabuhanga rya vacuum. Isosiyete kandi imaze gukusanya uburambe bwimyaka irenga itanu mubikorwa n'ibikoresho bijyanye nibikoresho bya misile.
