Ultra High Purity DWCNT Hmoov - Thaum Precision Matters
Cov pa roj carbon nanotubes tau nyob ib puag ncig ntev txaus uas feem ntau R & D pab pawg tau kawm txoj kev nyuaj: tsis yog tag nrho cov hmoov tsim sib npaug. Yog tias koj qhov kev ua haujlwm nyob ntawm txoj kev siv hluav taws xob zoo ib yam, cov cuab yeej siv dag zog, lossis kev tswj xyuas thermal ntawm nanoscale, qhov sib txawv ntawm "zoo txaus" thiabntseeg tau tiag tiagyog qhov project nyob los yog tuag.
Qhov sib txawv ntawd yog raws nraim qhov peb DWCNT hmoov zaum.
Dab tsi "Ultra High Purity" txhais tau tias ntawm no
Muab ob npaug rau-phab ntsa carbon nanotubes (DWCNTs) nyob qhov chaw qab zib. Ib leeg- cov hlab ntsa muaj cov khoom tshwj xeeb tab sis tsis muaj npe nrov thiab tsis yooj yim tawg. Ntau-phab ntsa variants muaj zog tab sis nqa cov pa roj carbon ntau tshaj amorphous thiab poob qee qhov quantum - cov txiaj ntsig. DWCNTs muab koj cov conductivity thiab nam piv ntawm SWCNTs nrog cov qauv resilience ze rau MWCNTs.
Tab sis purity yog qhov sib npaug. Residual catalyst metals - feem ntau yog hlau, cobalt, los yog npib tsib xee los ntawm CVD kev loj hlob - ua zoo li cov pob zeb tawg hauv cov ntawv thov rhiab heev. Peb cov hmoov thawb hlau impurities hauv qab qhov chaw uas lawv dhau los ua qhov sib txawv koj yuav tsum tau ua haujlwm ib puag ncig.
Yam ntxwv yam ntxwv:
Purity: >98% cov ntsiab lus carbon, nrog cov khoom seem hlau uas tau tsav mus rau sub-ppm qib los ntawm cov khoom siv kua qaub- ntxuav thiab kho cua sov
Sab nraud txoj kab uas hla: 2-4 nm
Ntev: 5-30 μm (qhov sib piv uas ua tau tseem ceeb rau percolation tes hauj lwm)
Cov cheeb tsam tshwj xeeb: ~ 400-600 m² / g
Qhov ceev: 0.05-0.15 g / cm³ (raws li xav tau rau cov mats nanotube heev)
Vim li cas Pab Pawg Tau Qhov no los ntawm Shandong Tanfeng
Peb tau siv qhov zoo dua ntawm ib xyoo caum optimizing tag nrho cov saw - catalyst npaj, fluidized- txaj CVD, purification, thiab nto functionalization - nyob rau hauv - tsev. Qhov kev sib koom ua ke ntsug tsis yog lo lus buzz ntawm no; nws txhais tau hais tias thaum ib pawg av hauv koj lub chaw kuaj mob, cov khoom uas koj tab tom pom cov kab rov qab mus rau qhov peb tswj, tsis yog qhov thib peb - tus neeg muag khoom qhov kev hloov pauv peb lub hlis twg.
Dab tsi uas txhais tau rau hauv kev xyaum:
| Yam Koj Mob Txog | Yuav ua li cas Tanfeng tuav nws |
|---|---|
| Batch-rau-batch sib xws | Ib leeg- chaw tsim khoom nrog hauv - txheej txheem Raman thiab TGA saib xyuas; COA txhawb nqa los ntawm cov ntaub ntawv xeem tiag tiag los ntawm koj ntau, tsis yog cov qauv siv dav |
| Dispersion cwj pwm | Kev kho qhov chaw chemistry muaj - pristine, -COOH, -OH, los yog kev cai ua haujlwm - yog li koj cov kuab tshuaj tsis sib ntaus sib tua |
| Scale tsis surprise | Pilot quantities los ntawm industrial ntim los ntawm tib lub reactor geometry; tsis muaj "lab khawv koob" uas ploj mus ntawm 100 kg |
| Cov ntaub ntawv & ua raws | Tag nrho traceability; REACH thiab RoHS cov ntaub ntawv muaj; kev txhawb nqa uas nkag siab txog CNT dispersion, tsis yog shipping logistics xwb |
Yuav Ua Li Cas Nws Stacks Up Against Common Alternatives
Yog tias koj tab tom ntsuas cov kev xaiv, qhov sib txawv tsis yog ib txwm pom tseeb los ntawm cov ntaub ntawv ib leeg.
| Khoom | DWCNT (Cov khoom no) | SWCNT | MWCNT (Industrial Qib) |
|---|---|---|---|
| Purity | >98% C, ultra- hlau tsis tshua muaj | 90-95% yog ' | 95-98% C, siab dua hlau & amorphous carbon |
| Mechanical resilience | Siab - ob phab ntsa tiv thaiv deformation | Tsawg - ib phab ntsa kinks/buckles | Siab heev |
| Hluav taws xob conductivity | Zoo heev | Superior | Zoo (tab sis xav tau kev thauj khoom siab dua) |
| Thermal conductivity | Zoo heev | Superior | Nruab nrab |
| Dispersion nyuaj | Nruab nrab | High (zoo li pob khoom) | Tsawg |
| Tus nqi ib gram ntawm nplai | Tus hwm hwm | Siab | Tsawg |
| Qhov zoo tshaj plaws haum rau | High -kev ua tau zoo sib xyaw, cov yeeb yaj kiab nyias nyias, cov khoom siv hluav taws xob, cov roj teeb ntxiv | Quantum li, ultra-high-cov yeeb yaj kiab ua tau zoo | Cov khoom sib xyaw ua ke, EMI shielding, qis - cov xim xim xim |
Qhov kev coj ncaj ncees: yog tias koj qhov tshwj xeeb hu rau MWCNTs, qhov no tsis yog cov khoom los yuam kom - haum. Tab sis yog tias koj tau raug kub hnyiab los ntawm SWCNT dispersion mob taub hau lossis MWCNT loading qib uas ua rau koj cov matrix, DWCNT yuav yog qhov kev sib haum xeeb uas koj tau nrhiav.
Ntim Uas Tsis Tso Dej los yog Oxygen hauv
Cov pa roj carbon nanotubes yog hydrophobic tab sis tsis tiv thaiv qhov chaw oxidation lossis ya raws adsorption uas nyuaj rau qhov hnyav thiab tawg. Peb ntim nrog qhov ntawd hauv siab.
| Order Loj | Ntim | Paub meej |
|---|---|---|
| Tsawg dua los yog sib npaug li 500 g | PE composite hnab | Thaum tshav kub kub- kaw sab hauv liner; txaus rau kev sim batch thiab me -scale formulation ua hauj lwm |
| 4-25 kg | Aluminium foil nqus tsev vacuum | Multi- txheej thaiv nrog lub tshuab nqus tsev foob; tus qauv rau kev tsim khoom-scale procurement |
| 1,000 kg | FIBC (lub hnab ntim ntau) | Kev cai -configured ton hnab nrog noo noo barrier liner; tag nrho palletization rau freight efficiency |
Txhua pob khoom xa nrog ntau ntau -COA, SDS, thiab cov lus qhia. Kev pom zoo cia: khaws cia kaw, chav tsev kub, kom deb ntawm qhov chaw oxidizing. Lub neej txee muaj txiaj ntsig tsis txwv yog tias lub foob tseem nyob.
Qhov twg hmoov no tiag kawg
Peb tsis sau cov ntawv thov kom ua suab nrov zoo - peb sau lawv vim tias cov no yog cov teb uas peb cov neeg siv khoom tau lees paub cov khoom siv:
Lithium -Ion roj teeb electrodes- conductive additive ntawm 0.5-2 wt% loading, txhim kho tus nqi muaj peev xwm tsis muaj slurry viscosity spike ntawm carbon dub
Thermally conductive adhesives thiab potting compounds- percolation networks uas nqa cov cua sov yam tsis hloov koj cov epoxy rau hauv ib qho muab tshuaj txhuam
EMI tiv thaiv zaj duab xis thiab txheej- nyias, nyias txheej uas ntaus lub hom phiaj attenuation ntawm qis muab tub lim loadings
Structural fiber composites- aerospace thiab automotive prepregs qhov twg mechanical load thiab hluav taws xob hauv av sib koom cov khoom siv tib yam
Sensor substrates thiab biosensor electrodes- thaj chaw siab saum npoo thiab tunable nto chemistry rau kev sojntsuam immobilization
Pib pib
Cov pab pawg feem ntau pib nrog 50 g lossis 100 g ntsuas ntsuas. Yog tias koj tab tom hloov kho cov khoom lag luam uas twb muaj lawm, peb tuaj yeem phim qhov chaw chemistry rau koj cov kuab tshuaj tam sim no lossis cov txheej txheem resin kom txo cov txheej txheem cuam tshuam. Rau kev txhim kho tshiab, peb zoo siab los qhia cov txheej txheem dispersion uas tau ua haujlwm rau cov matrices zoo sib xws.
Hu rau koj lub hom phiaj daim ntawv thov thiab txhua yam khoom tseem ceeb uas koj tab tom hloov. Peb mam li xa cov specs, nqe lus, thiab - yog tias nws pab - ob peb grams los kuaj ua ntej koj cog lus.
Shandong Tanfeng Advanced Materials
Cov pa roj carbon nanotubes ua rau cov neeg siv tiag tiag.
Cim npe nrov: Tuam Tshoj ultra siab purity dwcnt hmoov manufacturers, lwm tus neeg, Hoobkas
