Hauv -Kev tsom xam qhov tob ntawm New Energy Lithium Battery Technology
Dec 25, 2025
Amid lub booming txoj kev loj hlob ntawm lub tshiab lub zog thiab lub zog cia kev lag luam, qhov rov ua dua tshiab ntawm lithium roj teeb tshuab txuas ntxiv mus rau kev txhim kho kev lag luam. Daim ntawv no txheeb xyuas cov kev xav tau thiab kev txhim kho los ntawm qhov ntev ntawm cov khoom siv, kev tsim kho tshiab, thiab kev hloov kho qhov xwm txheej.
Cov Khoom Siv Hluav Taws Xob: Kev Sib Tw Ntawm Lithium Iron Phosphate thiab Ternary Lithium
Cov roj teeb tseem ceeb tau muab faib ua ob txoj kev loj: Lithium Iron Phosphate (LFP) thiab ternary lithium.
Lithium Iron Phosphate Batteries: Represented by BYD's Blade Battery, they boast high safety (heat resistance > 800℃), long cycle life (>4,000 cycles) thiab tus nqi -kev ua tau zoo, tab sis nrog lub zog tsis tshua muaj zog (nyob ib puag ncig 160Wh / kg). Kev ntsuam xyuas ua los ntawm Phau Ntawv Xov Xwm ntawm Lub Hwj Chim Qhia tau tias lawv lub peev xwm tuav tau yog kwv yees li 47% -50% ntawm -20 degree. Kev ntsuas lub caij ntuj no ntawm Li Auto L6 (ntawm 6 degree) pom tau tias WLTC ntau qhov kev ua tiav ntawm 83%, ua rau lawv tsim nyog rau tsev neeg lub zog khaws cia, cov neeg caij tsheb nyob rau sab qab teb, thiab cov tsheb lag luam.
Ternary Lithium roj teeb: CATL lub siab -nickel system (NCM811) muab lub zog ceev tshaj 280Wh / kg, nrog lub peev xwm tuav tau> 85% ntawm -30℃. Txawm li cas los xij, nws nta tsis muaj zog thermal stability (yuav ua rau decomposition saum 200 degree), thiab feem ntau yog siv nyob rau hauv Tesla's ntev - ntau yam qauv thiab high-end hluav taws xob kev ua si tsheb.
Txhim kho cov lus qhia: Lithium Manganese Iron Phosphate (LMFP) muaj 15%-20% zog dua li LFP; ultra-high-nickel 9-series ternary lithium roj teeb tsom rau ntu kev lag luam nrog kev tsav tsheb ntau dua 1,000 mais.
Structural Innovation: Los ntawm kev sib koom ua ke mus rau Scenario-Tsim tshwj xeeb
CATL's Qilin Battery txais qhov thib peb - tiam CTP (Cell to Pack) thev naus laus zis, kev sib koom ua ke ntawm ntau-kev ua haujlwm elastic interlayer. Nws ua tiav qhov kev siv ntim ntawm 72% thiab lub zog ceev ntawm 255Wh / kg, thiab tau dhau IP67 daim ntawv pov thawj tiv thaiv.
EVE Energy Storage's "Wending® 392Ah" lub zog cia lub zog nce lub peev xwm ntawm 20-taw thawv rau 6.26MWh. Nws cov roj teeb tsis muaj teeb meem tau txheeb xyuas cov qauv kev ruaj ntseg los ntawm GB 38031 kev vibration spectrum test.
Scenario Adaptation: Technological Reconstruction From av to Ntuj
Electrification of Commercial Vehicles: EVE Energy Storage's Suixing 324Ah Pro roj teeb tau dhau qhov siab - ntsuas qhov ntsuas kub ntawm 45℃(nrog lub peev xwm tuav tau> 95%), ua tiav "zero attenuation operation for two years" nyob rau hauv mining thaj chaw hauv Inner Mongolia.
Tsawg-Altitude Economy: Lub Wending eVTOL roj teeb ntawm tes ua tiav lub zog ceev ntawm 270Wh / kg thiab txhawb nqa 6C tso tawm, thiab tau siv rau Yufeng Future lub dav hlau.
Industrial Chain Kaw-loop: Ecosystem Siv
Shenzhen tau tsim ua tiav lithium roj teeb kev lag luam saw: Cov ntaub ntawv tseem ceeb yog them los ntawm Desay Battery (cov ntaub ntawv cathode), BTR Cov Khoom Siv Hluav Taws Xob (cov ntaub ntawv anode), Capchem (electrolyte), thiab Zhongxing Cov Khoom Tshiab (sib cais); GEM Co., Ltd. ua tiav tus nqi rov qab ntau dua 99% rau npib tsib xee, cobalt thiab manganese, thiab tshaj 90% rau lithium.
Yav tom ntej Trends: Tag nrho -khoom- lub xeev roj teeb thiab Ultra{2}}fast Charging Revolution
Xyoo 2025 tuaj yeem ua cim thawj xyoo ntawm kev lag luam ntawm cov khoom siv hluav taws xob- lub xeev. EVE Energy npaj rau huab hwm coj- tsim tag nrho- cov khoom siv - lub xeev roj teeb nrog lub zog ceev ntawm 350Wh / kg hauv 2026; BYD's 1C ultra- thev naus laus zis thev naus laus zis tso cai rau 400-kilometer ntau ntxiv hauv 10 feeb xwb.
Lub ntsiab ntawm lithium roj teeb technology evolution nyob rau hauv qhov sib npaug ntawm lub zog ceev, kev nyab xeeb thiab kev lag luam. Tuam Tshoj txoj kev lag luam saw yog restructuring lub ntiaj teb no lub zog toj roob hauv pes los ntawm technologies innovation thiab tsav lub popularization ntawm huv zog.
