Qhov no puas zoo li koj?
Rau kuv cov phooj ywg hauv cov roj teeb lithium:
Ntxiv cov khoom siv hluav taws xob tsawg dhau, thiab koj tau txais kev tiv thaiv sab hauv siab - them ceev ceev hloov koj lub roj teeb rau hauv tes sov. Ntxiv ntau dhau, thiab koj dilute cov khoom siv cathode, tua lub zog ceev txawm tias koj sim ua dab tsi. Koj tau pov cov pa roj carbon dub thiab graphene ntawm qhov teeb meem, tab sis cov nqi tsis tau nqis los, thiab koj cov slurry tseem nyob hauv qab.
Rau cov thawj coj ua cov yas / roj hmab:
Koj xav kom koj cov khoom ua "qib conductive," tab sis cov pa roj carbon nanotubes cia li tsis tawg - lawv tangle zoo li noodles. Nto agglomerate, tsis ruaj tsis khov. Cov neeg siv khoom rov qab los. Cov kab ntau lawm kaw. Kaum tawm txhiab daus las nkim rau ib tuj khoom.
Rau cov kws tshawb fawb thiab kws muaj txuj ci engineers:
Yuav imported? Ridiculously kim, thiab koj tseem khiav mus rau hauv kev txwv. Yuav cov khoom pheej yig hauv tsev? Impurities siab heev koj pib nug qhov tseeb. Koj cov ntaub ntawv yuav tsis dhau kev txheeb xyuas cov phooj ywg, thiab koj qhov project ncua sij hawm ua rau poob qis.
Ib kab lus uas ntaus nyuaj:
Nws tsis yog tias koj tsis xav siv carbon nanotubes. Koj twb hlawv lawmtsis zoo dispersion, siab impurities, thiab tus nqi tsis zoo rau cov nyiaj.
Ntsib Shandong Tanfeng Ib leeg -Pall Carbon Nanotubes.
Peb tsis ua cov hmoov dub zoo tib yam. Peb ua ib tug conductive qaum qhov twgib txoj hlua ua haujlwm ntawm kaum txhiab.
1. Ultra- loading tsawg → txuag koj nyiaj thiab khaws cia lub zog ceev
Lwm tus ntxiv 3% carbon dub. Koj tsuas xav tau0.05%–0.1%Tanfeng ib leeg -phab ntsa carbon nanotubes.
Ib daim me me hloov ib lub hnab tag nrho. Koj tawm ntau chav hauv koj lub cathode rau cov khoom siv. Your battery's energy density shoots up, while your cost actually drops.
2. High hluav taws xob & thermal conductivity → ceev them tsis muaj cua sov, sai dua tshav kub dissipation
Ib qho - phab ntsa qauv yog qhov tseem ceeb zoo tshaj plaws graphene. Cov hluav taws xob khiav nrawm dua li cov mos txwv ceev.
Tam sim no ntws nyob rau hauv zoo li nws nyob rau hauv ib tug swb. Thaum tshav kub kub ntws tawm zoo li muaj tus kiv cua tawm. Thaum twg koj lub xovtooj mus los ntawm kev ntsuas tus ntsia thawv nkag? Koj yuav muaj kev ntseeg siab ntau dua.
3. Yooj yim dispersion + siab nam piv → tsis muaj ntxiv "kneading mov paj"
Peb qhov tshwj xeeb purification thiab kev kho deg ua kom cov pob khoom muag tsis tas ua rau lawv tawg.
Raws li tus qauv siab -shear mixing, lawv disperse uniformly nyob rau hauv ib nrab ib teev - zoo li qab zib dissolving rau kas fes. Tsis muaj teeb meem, tsis muaj agglomerates. Koj txoj kab txheej thaum kawg tuaj yeem nres koj thaum 3 teev sawv ntxov kom tweak qhov ntsuas.
Muab piv rau cov leeg tawv, tuab uas sib cais thiab poob kev ua haujlwm. Peb nam piv ntau tshaj 1000, tsim ib tug 3D network uas txuas qhov sib txawv nrog cov khoom me me.
4. High purity, tsis muaj impurities → kev ntseeg siab rau R & D, tiv thaiv, thiab biomedicine
Hlau impurities qis dua 50 ppm. Cov ntsiab lus tshauv tsawg heev.
Ua cov pob khoom semiconductor? Tsis muaj luv luv Circuit Court. Ua cov tshuaj xa tshuaj rau cov hlwb? Tsis muaj kev txhawj xeeb txog toxicity. Tshaj tawm hauv SCI cov ntawv xov xwm? Reproducibility yog li cov tshuaj xyuas zoo tsis muaj dab tsi los yws txog.
Muab piv rau cov raj pheej yig uas zoo li dub los ntawm impurities. Peb cov yog grey tsaus - yog li ntshiab lawv pom lub teeb.
Cov neeg siv khoom peb tau ua haujlwm:
Lub tuam txhab loj zog khaws cia:Tom qab hloov mus rau Tanfeng ib leeg - cov hlab phab ntsa, lawv cov nqi hluav taws xob ntxiv tau poob 42%, thiab lub neej voj voog tau nce 15%. Lawv tus thawj tswj kev yuav khoom cov lus tseeb:"Lub xyoo dhau los no nyob qhov twg?"
Ib tug conductive PE daim ntawv chaw tsim tshuaj paus:Lawv tau siv rov qab 5 tons ntawm cov raj xa tuaj txhua lub hlis vim muaj teeb meem. Tom qab hloov mus rau peb, lawv cov txiaj ntsig dispersion tau los ntawm 82% mus rau 97%. Tus thawj coj hais tias:"Lub xyoo no lub tsheb tshiab nyob ntawm koj hais mav."
Ib pab pawg tshawb fawb ntawm 985 university:Lawv luam tawm ibACS Nanontawv siv peb lub raj. Tus kws sau ntawv tshwj xeeb tau xa email rau peb:"Thaum kawg, cov khoom siv hauv tsev uas tsis cia peb poob."
Peb qhov kev txhawb nqa nyuaj:
Muaj peev xwm ntau lawm txhua hli - tsis muaj kev cuam tshuam txog kev xa khoom
Cov qauv khaws cia los ntawm txhua pawg - cov ntaub ntawv tshawb tau ICP, Raman, thiab TGA
Cov lus pom zoo pub dawb dispersion formulation - tiag-kev paub hauv ntiaj teb, tsis yog theoretical fluff
Tsis txhob saib cov PPT zoo nkauj no.
Noj 100 grams ntawm peb cov qauv. Kuaj nws.
Hloov 20% ntawm cov khoom siv hluav taws xob hauv koj cov slurry.
Ntsuas tsis kam. Ntsuas lub voj voog lub neej. Ntsuas tus nqi.
Koj yuav paub tias - nyiaj npaum li cas koj tau nkim tag nrho lub sijhawm no.
Cov pa roj carbon nanotubes tsis tshua muaj. Yam tsawg kawg yog ibib leeg-phab ntsa, siab-purity, tus nqi tsim nyogcarbon nanotube.
Shandong Tanfeng. Tig "dub thev naus laus zis" rau hauv cov hmoov dub tiag tiag.
Cim npe nrov: single-walled carbon nanotube, Tuam Tshoj ib leeg-walled carbon nanotube manufacturers, lwm tus neeg, Hoobkas
