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Theko ea boleng bo holimo MWCNT Multi Walled Carbon Nanotubes

Theko ea boleng bo holimo MWCNT Multi Walled Carbon Nanotubes

Tlhaloso e Khutšoanyane:

CNT e nang le marako a mangata, phofo ea MWCNT

D: 10-30nm / 30-60nm / 60-100nm

L: 1-2um / 5-20um

Ponahalo ea phofo e ntšo

Molemo:

E phahameng haholo, bohloeki bo phahameng 99%

Boemo ba indasteri

Ha o reka haholo, theko e ntle.

Iketsetse tšebeletso:

COOH E sebetsa hantle;OH E sebetsa;Phatlalatso ea Metsi;Li-disperserions tsa oli;Li-nanotubes tsa Carbon tse tlotsitsoeng ka Nickel

Haeba u batla theko e tlase ea MWCNT, hape le bohloeki bo tlase ba MWCNT powders 93% -95% lia fumaneha.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

CNT e nang le marako a mangata, phofo ea MWCNT

D: 10-30nm / 30-60nm / 60-100nm

L: 1-2um / 5-20um

Ponahalo ea phofo e ntšo

Molemo:

E phahameng haholo, bohloeki bo phahameng 99%

Boemo ba indasteri

Ha o reka haholo, theko e ntle.

Iketsetse tšebeletso:

COOH E sebetsa hantle;OH E sebetsa;Phatlalatso ea Metsi;Li-disperserions tsa oli;Nickel-Coated Carbon Nanotubes Haeba o batla theko e tlase ea MWCNT, hape le bohloeki bo tlase ba MWCNT powders 93% -95% lia fumaneha.

Tšebeliso ea lisebelisoa tsa carbon nanotubes:

Li-nanotubes tsa carbon ke mofuta o mocha oa thepa ea conductive, e ka ntlafatsang conductivity ea thepa e sebetsang ea electrode e ntle ho feta mekhoa e tloaelehileng ea ho khanna.Ke sesebelisoa se setle sa lithium battery conductive.Hajoale li-conductive agents tse sebelisoang hangata bakeng sa libeteri tsa lithium-ion haholo-holo li kenyelletsa carbon black, conductive graphite, carbon nanotubes, carbon nanofibers, le graphene.Carbon black and conductive graphite ke li-conductive agents tse tloaelehileng, tse etsang marang-rang a marang-rang pakeng tsa lisebelisoa tse sebetsang;carbon nanotubes, carbon fibers le graphene ke lisebelisoa tse ncha tsa conductive, tseo ho tsona li-carbon nanotubes le carbon fibers li pakeng tsa lisebelisoa tse sebetsang Ho thehoa marang-rang a marang-rang, 'me graphene e etsa marang-rang a ho kopana holimo pakeng tsa lisebelisoa tse sebetsang.Mofuta oa ho kopana le mohala le mofuta oa ho kopana le holim'a metsi o ka haha ​​​​marang-rang a conductive ka ho feletseng, a ka ntlafatsang mosebetsi oa thepa ea cathode The conductivity ea lintho tse bonahalang, ka tsela eo, ho fokotsa bongata ba moemeli oa conductive o ekelitsoeng ho lisebelisoa tse ntle tsa electrode.Ka kakaretso, palo ea tlatsetso ea carbon black conductive agent ka har'a thepa ea cathode hangata e ka ba 3%, athe palo ea tlatsetso ea li-conductive agents tse kang carbon nanotubes le graphene e ka fokotsoa ho ea ho 0.5% ~ 1.0%, e ntlafatsang ho tlatsoa. ea lintho tse sebetsang tsa cathode.Boholo ba matla bo ka thusa ho eketsa matla a matla a betri ea lithium-ion.Li-plastiki tsa conductive: ts'ebeliso e ts'oanang ea thepa ea conductive ea carbon nanotubes, e kopantsoeng le polasetiki ea boenjiniere e ka Etsoa ka polasetiki e nang le conductivity e nang le litšobotsi tse peli tsa conductivity le polasetiki, e sebelisoang haholo ho li-semiconductors le thepa ea anti-static Materials le electromagnetic shielding.

Tlhaloso

H680c54e37fd34ef4a8173383651814cf4 (1)
Thepa Yuniti MWCNTs Mokhoa oa ho Lekanya
OD nm 20-30 20-30 20-30 HRTEM, Raman
Bohloeki wt% >98 >98 >98 TGA le TEM
Bolelele microns 10-30 10-30 10-30 TEM
SSA m2/g >110 >110 >110 BETANG
MOSALA wt% <1.5 <1.5 <1.5 TGA
Ig/Id -- -- -- -- Raman
-OH Content wt%   1.76   XPS & Titration
- COOH Content wt%     1.23 XPS & Titration
OD=ID ea Bokantle ba Diameter=Bokahare ba Bophara SSA=Sebaka se Khethehileng sa Bokaholimo

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