Roj teeb Qib Cellulose CMC-Na thiab CMC-Li

CMC Kev Lag Luam Txheej Txheem:

Sodium carboxymethyl cellulose tau siv dav ua cov khoom siv electrode tsis zoo hauv kev tsim roj teeb tau ntev heev, tab sis piv rau kev lag luam zaub mov thiab tshuaj, kev lag luam tsim kho, kev lag luam petrochemical, kev tsim tshuaj txhuam hniav, thiab lwm yam, qhov sib piv ntawmCMCKev siv me me heev, yuav luag tsis quav ntsej. Yog vim li no thiaj li yuav luag tsis muaj cov chaw tsim khoom CMC hauv tsev thiab txawv teb chaws uas ua kev txhim kho kev tshaj lij thiab kev tsim khoom rau cov kev xav tau tsim roj teeb. CMC-Na tam sim no ncig hauv kev ua lag luam yog tsim los ntawm lub Hoobkas, thiab raws li qhov zoo ntawm cov pawg, cov pawg zoo dua raug xaiv thiab muab rau kev lag luam roj teeb, thiab cov seem raug muag hauv zaub mov, kev tsim kho, roj av thiab lwm yam. Raws li cov chaw tsim roj teeb, tsis muaj ntau txoj kev xaiv hauv qhov zoo, txawm tias cov CMCs xa tuaj uas siab dua cov khoom hauv tsev ntau zaus.

Qhov txawv ntawm peb lub tuam txhab thiab lwm lub Hoobkas CMC yog:

(1) Tsuas yog tsim cov khoom lag luam zoo tshaj plaws uas muaj cov ntsiab lus siab, cov teeb meem kev siv tshuab, thiab cov nqi ntxiv siab, thiab cia siab rau cov pab pawg R&D thiab cov peev txheej saum toj kawg nkaus los ua R&D thiab kev tsim khoom rau cov kev xav tau ntawm kev lag luam;

(2) Kev txhim kho cov khoom tom qab thiab cov peev xwm pabcuam kev siv tshuab muaj zog, kev tsim khoom thiab kev tshawb fawb tau koom ua ke, thiab cov thev naus laus zis thiab kev tsim qauv zoo tshaj plaws uas ua ntej cov neeg sib tw tau tswj hwm txhua lub sijhawm kom ntseeg tau tias cov khoom zoo thiab kev ruaj khov ntawm cov khoom;

(3) Nws tuaj yeem ua ke tsim thiab tsim cov khoom CMC tshwj xeeb uas tsim nyog rau cov neeg siv khoom nrog cov tuam txhab roj teeb.

Vim yog qhov xwm txheej ntawm kev loj hlob ntawm CMC lub khw hauv tebchaws, ua ke nrog "lub zog ntsuab" thiab "kev mus ncig ntsuab" uas tau tawm tswv yim rau theem tam sim no, kev lag luam tsheb fais fab thiab kev lag luam roj teeb 3C tau ntsib kev loj hlob sai, uas tsis yog tsuas yog lub sijhawm rau kev txhim kho sai xwb tab sis kuj yog lub sijhawm rau cov chaw tsim roj teeb. Ntsib nrog kev sib tw muaj zog, cov chaw tsim roj teeb tsis yog tsuas yog muaj cov kev xav tau siab rau qhov zoo ntawm ntau yam khoom siv raw, tab sis kuj muaj qhov xav tau ceev ceev rau kev txo nqi.

Hauv kev nce qib sai no, Green Energy Fiber yuav siv cov khoom CMC ua lub nkoj thiab mus ua ke nrog txhua tus khub koom tes kom ua tiav qhov chaw ntawm cov neeg siv khoom CMC (CMC-Na, CMC-Li) kev lag luam. Cov khoom lag luam pheej yig los txhawb kev koom tes yeej-yeej. Raws li kev lag luam hauv tsev thiab kev teeb tsa thoob ntiaj teb, peb yuav tsim cov khoom lag luam cellulose roj teeb tshaj lij thiab sib tw tshaj plaws.

Cov yam ntxwv ntawm cov khoom siv fiber ntau zog ntsuab:

Cov neeg siv khoom hauv kev lag luam roj teeb lithium xav tau CMC ntshiab heev, thiab cov khoom tsis huv hauvCMCyuav cuam tshuam rau kev ua haujlwm ntawm lub roj teeb nws tus kheej thiab kev tsim khoom zoo. CMC-Na thiab CMC-Li tsim los ntawm peb lub tuam txhab txoj kev slurry muaj qee qhov zoo tshwj xeeb piv rau lwm cov tuam txhab tsim khoom kneader txoj kev:

(1) Lav qhov kev sib xyaw ua ke ntawm cov khoom thiab qhov huv ntawm cov khoom tiav:

Cov kua nplaum muaj solubility zoo, rheology zoo, thiab tsis muaj cov fiber ntau residue

Cov khoom tsis yaj tsawg dua, tsis tas yuav tsum tau lim tom qab cov kua nplaum yaj tag

(2) Nws muaj zog dua thaum tawg thiab yooj ywm dua. Sib xws nrog cov graphite ntuj thiab dag, ua kom ntseeg tau tias cov graphite thiab cov ntawv ci tooj liab lo rau ntev thiab txhim kho kev tawg, curling thiab lwm yam teeb meem tsis zoo;

(3) Txoj kev slurry koom tes nrog peb cov txheej txheem tsim khoom tshwj xeeb, uas ua rau cov haujlwm luv luv ntawm C2 thiab C3 tsis zoo thiab txo cov lej ntawm cov pab pawg hloov pauv, ua rau cov haujlwm ntawm C6 cov pab pawg ntev thiab ua rau cov piv hloov pauv ntawm cov pab pawg ntev, txhim kho qhov yooj ywm ntawm CMC-Na uas twb muaj lawm, txhim kho qhov tshwm sim ntawm kev tawg thiab dov thaum lub sijhawm txheej txheem, thiab tseem ua rau cov khoom muaj cov khoom ua haujlwm zoo dua.