Dab tsi yog kev ceev faj thaum siv lithium roj teeb electrolyte?

May 25, 2022

Tso lus

1. Lub tank electrolyte yog tiv thaiv los ntawm argon roj thiab muaj qee qhov siab. Tsis txhob disassemble lub roj theem valve lub taub hau thiab cov kua theem valve lub taub hau thaum siv, thiab tsis txhob nias lub taub hau convex ntawm ceev-qhib sib koom ua ke ntawm yuav tsum tsis txhob to los yog lwm yam txaus ntshai. Nco ntsoov hnav tsom iav tiv thaiv thaum noj, thiab nco ntsoov siv cov pob qij txha ceev ceev tshwj xeeb thaum siv.


2. Nws raug pom zoo kom siv lithium-ion roj teeb electrolyte uas tau dhau qhov kev sim ntawm ib zaug. Lub qhib electrolyte yog ib qho yooj yim rau deteriorate vim tsis muaj huab cua tiv thaiv. Thov ua tib zoo saib xyuas cov roj argon tiv thaiv hauv lub sijhawm thaum siv los tiv thaiv cov xim ntawm cov electrolyte. Nws raug nquahu kom siv khob iav rau kev khaws cia. Qhov tseem ceeb ntawm iav yog silicon oxide. Cov tshuaj tiv thaiv ntawm silicon oxide thiab hydrofluoric acid ua rau silicon tetrafluoride, corrosive thiab volatile gas, uas yog tshuaj lom thiab ua rau muaj kev phom sij rau tib neeg.


3. Lub thawv electrolyte thiab cov khoom siv kav dej uas siv tau rau ntawm qhov chaw muaj xws li: stainless hlau, yas PP/PE, tetrafluoroethylene, thiab lwm yam.


4. Cov khoom no muaj kev phom sij rau tib neeg lub cev thiab muaj lub hom phiaj me me thiab tshuaj loog. Tsis txhob cuam tshuam nrog lub cev thaum siv.


Lithium-ion roj teeb electrolyte tau maj mam hloov cov khoom lag luam txij li thaum nws nkag mus rau hauv kev ua lag luam hauv xyoo 2002. Cov khoom lag luam zoo ntawm lithium-ion roj teeb electrolyte kuj tseem txhim kho thiab txhim kho, thiab nws txoj kev loj hlob kev lag luam tseem muaj dav heev. Txawm hais tias ionic conductivity ntawm solid-state electrolytes nyob rau theem no tsis tuaj yeem phim cov carbonate-raws li kua electrolytes, solid-state electrolytes tseem yog ib qho ntawm cov kev tshawb fawb tseem ceeb thiab kev loj hlob cov lus qhia rau lithium-ion roj teeb electrolytes yav tom ntej.