Kev Sau Cov Kua Tshuaj Lom Lithium-ion

Cov neeg tsim tawm ntawm Bosch thiab cov kws tshawb fawb hauv Technical University ntawm Munich (TUM) siv cov neutrons los txheeb xyuas kev ua kom tiav ntawm lithium ion roj teeb rau cov tsheb khiav nrog electrolytes. Lawv cov kev sim qhia tau tias cov electrodes yog wetted ob zaug kom ceev ceev hauv lub tshuab nqus tsev raws li nyob hauv lub cev muaj zog.

Ib qho ntawm cov txheej txheem tseem ceeb thiab siv sij hawm ntau hauv roj teeb yog qhov sau cov lithium cells nrog electrolyte kua tom qab muab nkag rau ntawm cov electrodes hauv lub roj teeb ntawm tes. Thaum lub sij hawm daim filling yuav siv sij hawm tsuas yog ob peb vib nas this, cov roj teeb khw feem ntau tos ob peb xuab moos kom paub meej tias cov kua haus tau ntxig rau hauv lub qhov khoob ntawm qhov chaw electrode.

Qhov tseeb hais tias neutrons tsis yog yaim ntawm lub roj teeb lub tsev ua rau lawv zoo rau kev txheeb xyuas cov roj teeb. Tias yog vim li cas Bosch cov neeg ua haujlwm, nrog koom nrog cov kws tshawb fawb los ntawm TU Munich thiab University of Erlangen-Nuremberg, tshawb xyuas kev txhim kho cov txheej txheem ntawm cov neutron kuaj thiab tomography chaw ANTARES ntawm kev tshawb fawb neutron source FRM II.

Bosch roj teeb