Kufufuza "Invisible Guardian" ya Mabatire a Lithium: Chidziwitso Chodzipatula Kutchuka ndi Dacheng Precision Measurement Solutions

M'dziko losawoneka bwino la mabatire a lithiamu, pali "woyang'anira wosawoneka" wofunikira - wolekanitsa, yemwe amadziwikanso kuti nembanemba ya batri. Imakhala ngati gawo lalikulu la mabatire a lithiamu ndi zida zina zama electrochemical. Zopangidwa makamaka ndi polyolefin (polyethylene PE, polypropylene PP), zolekanitsa zina zapamwamba zimatengeranso zokutira zadothi (mwachitsanzo, aluminiyamu) kapena zida zophatikizika kuti zithandizire kukana kutentha, kuzipanga kukhala ngati mafilimu opangidwa ndi porous. Kukhalapo kwake kumakhala ngati "firewall" yolimba, kudzipatula mwakuthupi maelekitirodi abwino ndi oipa a batri ya lithiamu kuti ateteze maulendo afupikitsa, panthawi imodzimodziyo akugwira ntchito ngati "msewu waukulu wa ion," wolola ma ion kuyenda momasuka ndikuonetsetsa kuti batire ikugwira ntchito.

Kalankhulidwe ndi makulidwe a olekanitsa, magawo owoneka ngati wamba, amabisa "zinsinsi" zakuya. Grammage (areal kachulukidwe) ya lithiamu batire olekanitsa zipangizo osati mosalunjika zimasonyeza porosity wa nembanemba ndi makulidwe ofanana ndi yaiwisi specifications koma zimagwirizananso kwambiri ndi kachulukidwe olekanitsa zipangizo zopangira ndi makulidwe ake makulidwe. Gramage imakhudza mwachindunji kukana kwamkati, kuchuluka kwa mphamvu, kachitidwe kazungulira, komanso chitetezo cha mabatire a lithiamu.

Kuchuluka kwa cholekanitsa ndizovuta kwambiri pakuchita bwino kwa batri ndi chitetezo. Kufanana kwa makulidwe ndi njira yoyendetsera bwino kwambiri panthawi yopanga, zopatuka zomwe zimafunikira kuti zikhalebe mkati mwamiyezo yamakampani komanso kulekerera kwa batire. Cholekanitsa chocheperako chimachepetsa kukana kwa ma lithiamu ma ion osungunuka panthawi yaulendo, kukonza ma ionic conductivity ndikuchepetsa kutsekeka. Komabe, kuonda kwambiri kumachepetsa kasungidwe kamadzimadzi komanso kutchinjiriza pamagetsi, zomwe zimasokoneza magwiridwe antchito a batri.

Pazifukwa izi, makulidwe ndi kuyesa kachulukidwe kwa olekanitsa kwakhala njira zofunika kwambiri zowongolera pakupanga batire la lithiamu, kudziwa mwachindunji magwiridwe antchito, chitetezo, komanso kusasinthika. Kuchulukirachulukira kwakukulu kwa malo kumalepheretsa mayendedwe a lithiamu-ion, kuchepetsa kuthekera kwamlingo; Kutsika kwambiri kwa malo kumasokoneza mphamvu zamakina, kuyika pachiwopsezo chophulika ndi ngozi zachitetezo. Zolekanitsa zoonda kwambiri zimatha kulowetsa ma elekitirodi, kuchititsa mabwalo amkatikati; zolekanitsa zokhuthala kwambiri zimawonjezera kukana kwamkati, kutsitsa kachulukidwe kamphamvu komanso kutulutsa mphamvu.

Kuti athane ndi zovutazi, Dacheng Precision imabweretsa katswiri wake woyezera kukula kwa X-ray (manenedwe)!

                 #X-ray Areal density (manenedwe) muyeso woyezera

Chipangizochi ndi choyenera kuyesa zida zosiyanasiyana, kuphatikiza zoumba ndi PVDF, zokhala ndi miyeso yobwerezabwereza ya mtengo weniweni × 0.1% kapena ±0.1g/m², ndipo chapeza satifiketi yosiya kutulutsa ma radiation kuti igwire bwino ntchito. Mapulogalamu ake amakhala ndi mapu otenthetsera anthawi yeniyeni, mawerengedwe owerengera okha, malipoti amtundu wa roll, dinani kamodzi MSA (Measurement System Analysis), ndi ntchito zina zapadera, zomwe zimathandizira kuyeza kolondola kwambiri.

                                                                        # Mawonekedwe apulogalamu

# Mapu otentha a nthawi yeniyeni

Kuyang'ana m'tsogolo, Dacheng Precision idzakhazikika mu R&D, ikupita patsogolo mpaka kumalire akuzama aukadaulo ndikuphatikiza zatsopano pazogulitsa ndi ntchito iliyonse. Pogwiritsa ntchito ukadaulo wotsogola, tidzasanthula njira zoyezera mwanzeru, zolondola, zomanga njira zogwirira ntchito zaukadaulo zodalirika komanso zodalirika kwa makasitomala athu. Ndi luso lomanga zinthu zamtengo wapatali ndi mphamvu zoyendetsera luso, tadzipereka kulimbikitsa makampani a batri a lithiamu ku nyengo yatsopano ya chitukuko chapamwamba!