Mabatire a zitsulo za Lithium (LMBs) akulonjeza ofuna kusungirako mphamvu za m'badwo wotsatira chifukwa cha kuchulukira kwa mphamvu zawo pazolemera ndi ma voliyumu. Komabe, ma LMB nthawi zambiri amakumana ndi ma lithiamu osasunthika, osakhazikika a electrolyte interphase, ndi kukulitsa kwa voliyumu, zomwe zimabweretsa mosavuta kutsika kwa Coulombic, kusayenda bwino panjinga, komanso zoopsa zachitetezo, kulepheretsa ntchito zawo zothandiza kwa zaka zopitilira makumi anayi.
Mavutowa akhoza kukulirakulira ngati agwiritsidwa ntchito pa mphamvu yamagetsi yapamwamba. Apa batire yokhazikika ya lithiamu yachitsulo yoyendetsedwa ndi 3D porous poly-melamine-formaldehyde ( melamine foam ) (PMF)/Li composite anode yanenedwa.
PMF yokhala ndi magulu ambiri a polar (amine ndi triazine) imatha kupanga homogenize Li-ion ndende pamene ma ion awa amayandikira anode pamwamba ndipo potero amakwaniritsa mawonekedwe a Li.
Kuphatikiza apo, anode yopangidwa ndi 3D imatha kugwira ntchito ngati gulu la Li kuti muchepetse kusintha kwa voliyumu pakuvula kwa Li ndikuyika. Miyezo ya Galvanostatic ikuwonetsa kuti ma elekitirodi amtundu wa 3D amatha kukhala ndi mphamvu ya lithiamu ya Coulombic ya 94.7% pakachulukidwe kopitilira muyeso wa 10 mA cm−2 pambuyo pa mizungu 50 yokhala ndi ma hysteresis otsika komanso mapiri osalala amagetsi. Zikaphatikizidwa ndi Li4Ti5O12, ma cell a theka amawonetsa kuthekera kowonjezereka komanso magwiridwe antchito a Coulombic, kutsegulira mwayi wamabatire amphamvu kwambiri.
SINOYQX idathandizira zida za thovu la melamine pakufufuzaku.
Kuti mumve zambiri za thovu la melamine kuchokera ku SINOYQX, chonde tifikireni pa [imelo ndiotetezedwa] kapena mawu kwa ife: +86-28-8411-1861.
Contact Nkhani: Imelo: [imelo ndiotetezedwa] Tel: +86-28-8411-1861.
Zithunzi ndi zolemba zina zidapangidwanso kuchokera pa intaneti, ndipo kukopera ndi kwa wolemba woyamba. Ngati pali kuphwanya kulikonse, chonde titumizireni kuti tifufute.