IiNanotubes zeCarbon ezinodonga ezininzi eziSebenzisiweyo (MWCNT-OH,-COOH,-NH2,iDoped N,Metal)

mwcnt yenziwe yasebenza
  • mwcnt yenziwe yasebenza

Inkcazelo emfutshane:

Eyona conductivity igqwesileyo yeenanotubes zekhabhoni ezininzi ezinodonga ziyenza ilungele ukugquma okuchasene ne-static, iipholima eziqhubayo, iirubha, kunye neebhetshi zeplastiki eziqhubayo...MWNT;Ii-cnts ezininzi ezibiyelweyo;Ii-CNTs ezinde;ii-CNT ezimfutshane;ii-cnts eziqhubayo eziphezulu;i-carbon nanotube dispersion; CNTS Ukusasazwa kwamanzi;CNTS Ukusasazwa kweOyile;MWCNTs


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Iinkcukacha zeMveliso

Ukucaciswa kwee-MWCNTs zekhabhoni eneendonga ezininzi nanotube

Isalathiso Isitokhwe # Iimpawu zeC910 Ukwenziwa komsebenzi Iindlela zokulinganisa abalinganiswa
Inkcazo yoku-1 D 8-20nm, L 1-2um -COOH, ~wt%4.03, 6.52, 9, 13;

-OH, ~wt% 2.77, 4, 5.6;

-NH2, ~0.45%, 0.5%

Nickel plated, wt%30, 40, 60

Nitrogen doped, ~3%

Igrafu

IGraphitized & carboxylic

 I-TEM kunye ne-Boehm Titration
Inkcazo yesi-2 D 8-20nm, L 5-20um
Inkcazo yesi-3 D 10-30nm, L 1-2um
Inkcazo yesi-4 D 10-30nm, L 5-20um
Inkcazo yesi-5 D 30-60nm, L 1-2um
Uhlobo 6 D 30-60nm, L 5-20um
Inkcazo yesi-7 D 60-100nm, L 1-2um
Inkcazo yesi-8 D 60-100nm, L 5-20um
Ubunyulu 99%+, Customized TGA & TEM
Imbonakalo mnyama UHlolo Olubonwayo
I-SSA(m2/g) 60-180 BET
PH Ixabiso 7.00-8.00 PH Imitha
Umxholo wokufuma 0.05% Umvavanyi wokufuma
Umxholo wothuthu <0.5% I-ICP
Ukumelana nombane 1400 μΩ·m okanye njalo Imitha yokumelana nomgubo
mcnt sem

Intshayelelo yeMveliso

Iindonga ezininzi ze-CNTs powder

I-MWCNTs (i-CAS No. 308068-56-6) kwifom yomgubo

Ukuqhuba okuphezulu

Iyasebenza

IiMWCNTs ezimfutshane

IiMWCNTs ezinde

Indawo enkulu ethile ekhoyo

 

Cofa apha kwii-MWCNTs ezingasetyenziswanga

 

CNTs Hongwu
ukusasazwa kwekhabhoni nanotube 500 375

Ukusasazwa kweendonga ezininzi ze-CNTs

Ii-MWCNTs zikwimo yolwelo.Ukusebenzisa izixhobo ezithile zokusasaza kunye netekhnoloji eqinisekisiweyo yokusabalalisa, ii-cnts ezinamadonga amaninzi, i-agent yokusabalalisa kunye namanzi adibeneyo okanye enye i-liquid medium yayixutywe ngokulinganayo ukulungiselela ukuchithwa kwe-carbon nanotubes dispersions.

Ugxininiso: max 5%

Ipakishwe kwiibhotile ezimnyama

Ixesha lokuhambisa: kwiintsuku ze-4 zomsebenzi

Ukuthumela ngenqanawa kwihlabathi liphela

Usetyenziso oluqhelekileyo

Izinto zokugcina i-hydrogen
Ii-supercapacitors ezinomthamo omkhulu
Imimandla yemathiriyeli ehlanganisiweyo:
I-emitter yendawo
Usetyenziso olubanzi lweempawu zombane nezomatshini
Izinto zokugcina i-hydrogen

Izinto zokugcina iHydrojeni:
Uphononongo lubonise ukuba i-carbon nanotubes ifanelekile kakhulu njengezinto zokugcina i-hydrogen.

Ngokweempawu zesakhiwo seenanotubes zekhabhoni ezinodonga olunye, ezikhokelela ekubhengezeni okubalulekileyo kokubini kunye negesi.

Ugcino lweCarbon nanotube hydrogen kukusebenzisa i-adsorption ebonakalayo okanye iipropathi ze-chemical adsorption ze-hydrogen kwizinto ezinobunwele ezinommandla omkhulu wokugcina i-hydrogen kwi-77-195K kunye ne-5.0Mpa.

Ii-supercapacitors ezinomthamo omkhulu

Ii-supercapacitors ezinomthamo omkhulu:
I-Carbon nanotubes ine-crystallinity ephezulu, i-conductivity efanelekileyo yombane, indawo enkulu yendawo ethile kunye nobukhulu be-micropore inokulawulwa yinkqubo yokudibanisa.Izinga elithile lokusetyenziswa kwendawo ye-carbon nanotubes linokufikelela kwi-100%, enezo zonke iimfuno zezinto ezifanelekileyo ze-electrode ze-supercapacitors.

Kwi-capacitors ye-double-layer, isixa samandla agciniweyo sinqunywe ngummandla othile osebenzayo weplate ye-electrode.Ngenxa yokuba i-carbon nanotubes enye enodonga ineyona ndawo inkulu kakhulu kunye nokuhanjiswa kombane okulungileyo, i-electrode elungiswe yi-carbon nanotubes inokuphucula kakhulu amandla e-double layer capacitor.

Imimandla yemathiriyeli ehlanganisiweyo:

Amandla aphezulu adityanisiweyo amacandelo:

Njengoko iinanotubes zekhabhoni ezinodonga olunye zilolona phawu lune-nanomaterials ene-microstructure ekhethekileyo kunye negqibeleleyo kunye ne-aspect ratio enkulu, uvavanyo oluninzi lubonise ukuba i-carbon nanotubes enodonga olunye ineempawu ezingaqhelekanga zoomatshini kwaye ibe luhlobo lokugqibela lokulungiselela super-. imidibaniso eyomeleleyo.

Njengezinto ezidityanisiweyo zokuqinisa, ii-carbon nanotubes zenziwa okokuqala kwii-substrates zetsimbi, ezifana ne-carbon nanotubes iron matrix composites, i-carbon nanotubes aluminium matrix composites, i-carbon nanotubes nickel matrix composites, i-carbon nanotubes copper matrix composites.

I-emitter yendawo

I-emitter yendawo :

Iinanotubes zekhabhoni ezinodonga olunye zineempawu ezibalaseleyo zokukhupha i-electron kwintsimi, enokusetyenziswa ukwenza izixhobo zokubonisa ezicwangcisiweyo endaweni yetekhnoloji enkulu kunye nenzima ye-cathode.Abaphandi kwiYunivesithi yaseCalifornia babonise ukuba i-carbon nanotubes inozinzo oluhle kunye nokuchasana ne-ion bombardment, kwaye inokusebenza kwindawo ye-vacuum ye-10-4Pa kunye ne-A density yangoku ye-0.4A / cm3.

Usetyenziso olubanzi lweempawu zombane nezomatshini

Ukusetyenziswa ngokubanzi kweempawu zombane kunye nezoomatshini:

Isihlunu seCarbon nanotube

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