Tsawg Agglomeration CNT Slurry: Qhov Tsis Zoo -Tshuaj Dawb rau Siab -Yield Coating
Txhua tus neeg saib xyuas kev tsim roj teeb paub txog kev npau suav phem ntawm "comet tail." Koj tab tom khiav lub siab - qhov nrawm- txheej txheej tuag, thiab tam sim ntawd, cov khoom siv microscopic rub hla cov zaj duab xis ntub dej, tawm hauv qhov tsis xws luag uas ua rau tag nrho cov yob. Lub hauv paus ua rau yog feem ntau agglomeration. Shandong TanfengTsawg Agglomeration CNT Slurrytau tsim tshwj xeeb los tshem tawm cov txheej txheem cuam tshuam no, ua kom muaj kev sib tw, tsis xws luag -dawb electrode nto thiab ua kom koj lub Hoobkas tau txais txiaj ntsig zoo tshaj plaws.
Teeb meem nrog "Standard" Dispersions
Carbon Nanotubes yog nto moo nyuaj ua hauj lwm nrog. Lawv muaj lub siab nyiam los ua ke vim muaj zog Van der Waals rog. Hauv ntau cov qauv kev lag luam slurries, cov hlab no tsuas yog xoob cais. Lub sij hawm lub slurry hits lub siab -shear twj los yog zaum nyob rau hauv cia, lawv re-entangle mus rau hauv tawv "pods" los yog agglomerates.
Cov agglomerates no yog ntau tshaj li qhov tsis txaus ntseeg. Lawv thaiv cov ntxaij lim dej, hnav cov txheej txheej tuag, thiab tsim "qhov chaw tuag" hauv cov electrode uas Lithium ions tsis tuaj yeem nkag mus. Qhov no ua rau cov chaw kub kub hauv zos thiab txo lub voj voog lub neej. PebTsawg Agglomeration CNT Slurrysiv steric hindrance thev naus laus zis los ua kom txhua lub raj sib cais, kom ntseeg tau tias cov khoom tseem muaj kua thiab homogenous los ntawm lub tank sib tov mus rau qhov cub kom qhuav.
Kev cuam tshuam ntau lawm: Standard vs. Low Agglomeration
Qhov sib txawv ntawm tus qauv slurry thiab peb qhov kev sib xyaw ua ke qis yog ntsuas hauv "Yield." Saib qhov sib piv hauv qab no kom nkag siab txog cov txiaj ntsig kev ua haujlwm.
| Kev ntsuas ntau lawm | Standard Slurry (High Agglomeration) | Shandong Tanfeng Tsawg Agglomeration CNT Slurry |
|---|---|---|
| Lim Siab | Siab (Ntau clogging) | Stable (Smooth flow) |
| Txheej Tsis Zoo | Streaks, comet tails, pinholes | Smooth, uniform nto |
| Screen Mesh Lub Neej | Luv (Blocks yooj yim) | Ntev (tseem ceeb heev) |
| Cia ruaj khov | Settles rau hauv lub ncuav mog qab zib nyuaj sai sai | Kev ncua kev tswj hwm (Yooj yim re-mix) |
| Electrode Uniformity | Thickness tsis sib xws | Siab zoo li caliper |
| Pov tseg tus nqi | High (tsis lees paub rolls) | Tsawg (siab tshaj efficiency) |
Shandong Tanfeng: Engineering ruaj khov ntawm qib Molecular
Raws li qhov tshwj xeebcarbon nanotube conductive slurry chaw tsim tshuaj paus, Shandong Tanfeng tsom hnyav rau "kev quab yuam teb" nyob ib puag ncig cov nanotubes. Peb tsis yog sib tov xwb; peb tsim molecular barriers.
1. Steric Hindrance Technology:
Peb siv tshwj xeeb xaiv dispersants uas qhwv ib ncig ntawm CNTs zoo li daim ntaub thaiv. Qhov no tsim ib qho kev thaiv lub cev (steric hindrance) uas tiv thaiv cov hlab ntsha los ntawm kev sib ze txaus kom tangle. Qhov no technology yog dab tsi ua rau pebTsawg Agglomeration CNT Slurryresistant rau tawv tawv, txawm tias tom qab lub hli cia.
2. Tiv thaiv "Re-agglomeration":
Ntau slurries disperse zoo pib tab sis poob sib nrug nyob rau hauv lub twj tso kua mis siab. Peb cov txheej txheem yog siab- ruaj khov. Nws yog tsim los tiv thaiv cov neeg kho tshuab kev ntxhov siab ntawm kev hloov cov twj tso kua mis thiab txheej hau tsis muaj "shocking" rov qab rau hauv clumps.
3. Nqis -Kev Pom Zoo:
Vim tias peb cov slurry yog ua ntej- lim thiab agglomeration- tiv taus, nws dhau los ntawm cov ntxaij vab tshaus mesh nrog qis qis. Qhov no tso cai rau koj siv cov txheej txheem lim nruj dua los lav kev huv yam tsis ua kom koj cov kab ntau lawm.
Kev ntim khoom kom huv si
Txhawm rau kom cov slurry ncav cuag koj hauv nws qhov zoo meej, de- lub xeev agglomerated, peb muab cov kev daws teeb meem zoo.
Laboratory / R & D Scale (tsawg dua lossis sib npaug li 1kg):
Ntim hauvPP reagent fwj. Qhov zoo tshaj plaws rau kev tshuaj xyuas viscosity thiab soj ntsuam qhov tsis tuaj yeem nyob hauv lub rooj zaum - kev sim siab saum toj kawg nkaus.
Pilot / Intermediate Scale (20-25kg):
Ntim hauvHDPE nruas. Cov thawv ruaj khov uas ua rau yooj yim nchuav thiab sib tov thaum ntsuas - nce.
Loj Ntau Lawm Scale (1 tuj - 50 tons):
Ntim hauvIBC yas ntim ntim. Tsim los rau seamless kev koom ua ke rau hauv automated bulk tuav systems, khaws cia lub slurry kev ncaj ncees thaum hloov.
Daim ntawv thov
Siab -Speed Coating Kab:Qhov twg stoppages rau lim tu yog txwv tsis pub kim.
Thin Electrode Txheej:Qhov twg txawm ib tug me me agglomerate ruins lub caliper profile.
LFP / Graphite Systems:Xyuas kom du slurry hloov mus thiab uniform active khoom faib.
Ua kom koj cov txiaj ntsig, txo koj qhov mob taub hau
Tsis txhob nkim sij hawm ntxuav cov lim dej thiab tshem tawm cov yob tsis zoo. Txhim kho rau Shandong Tanfeng'sTsawg Agglomeration CNT Slurryrau ib tug smoother, ntau kwv yees ntau lawm kab. Hu rau peb pab neeg txhawb nqa los tham txog koj cov kev sib tw tshwj xeeb.
Cim npe nrov: Tuam Tshoj qis agglomeration cnt slurry manufacturers, lwm tus neeg, Hoobkas
