Imikorere ya Multi-Urukuta rwa Carbone Nanotubes (MWCNT-OH, -COOH, -NH2, Doped N, Icyuma)

Ibisobanuro bigufi:

Ubworoherane buhebuje bwa karubone nini ya karubone ituma ikwiranye no gutwikira anti-static, polymers ikora, reberi, hamwe nuduce twinshi twa plastike ya mashanyarazi ... MWNT; Cnts nyinshi zikikijwe; CNT ndende; CNTs ngufi; CNTS Ikwirakwiza Amazi; CNTS Ikwirakwiza Amavuta; MWCNTs


Ibicuruzwa birambuye

Ibisobanuro bya MWCNTs byinshi bikikijwe na karubone nanotube

Ironderero Ikigega # C910 Imikorere Uburyo bwo kuranga
Ubwoko 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, wt% 30, 40, 60

Azote yagabanijwe, ~ 3%

Igishushanyo

Igishushanyo & carboxylic

TEM & Boehm Titration
Ubwoko 2 D 8-20nm, L 5-20um
Ubwoko 3 D 10-30nm, L 1-2um
Ubwoko 4 D 10-30nm, L 5-20um
Ubwoko 5 D 30-60nm, L 1-2um
Igice cya 6 D 30-60nm, L 5-20um
Ubwoko 7 D 60-100nm, L 1-2um
Igice cya 8 D 60-100nm, L 5-20um
Isuku 99% +, Byihariye TGA & TEM
Kugaragara umukara Kugenzura Amashusho
SSA (m2 / g) 60-180 BET
Agaciro PH 7.00-8.00 Ikigereranyo cya PH
Ibirungo 0,05% Ikizamini cy'ubushuhe
Ibirimo ivu <0.5% ICP
Kurwanya amashanyarazi 1400 μΩ · m cyangwa irenga Ibipimo by'ifu
mwcnt sem

Kumenyekanisha ibicuruzwa

Ifu ya CNTs nyinshi

MWCNTs (CAS No 308068-56-6) muburyo bw'ifu

Umuyoboro mwinshi

Imikorere

Bigufi-MWCNTs

Murebure-MWCNTs

Ubuso bunini bwihariye burahari

 

Kanda hano kuri MWCNT idakora

 

CNTs Hongwu
carbone nanotube ikwirakwiza 500 375

Ikwirakwizwa ryinshi rya CNTs

MWCNTs muburyo bwamazi.Ukoresheje ibikoresho byihariye byo gukwirakwiza hamwe nubuhanga bugaragara bwo gukwirakwiza, cnts zometseho urukuta rwinshi, imiti ikwirakwiza hamwe n’amazi ya deionisiyonike cyangwa ubundi buryo bwamazi bwavanze neza kugirango hategurwe imyuka ya karubone ikwirakwizwa cyane.

Kwibanda: max 5%

Bipakiye mumacupa yumukara

Igihe cyo gutanga: muminsi 4 yakazi

Kohereza isi yose

Porogaramu isanzwe

Ibikoresho byo kubika hydrogène
Ubushobozi bunini cyane
Gukomatanya ibikoresho:
Ibisohoka mu murima
Gukoresha byimazeyo ibikoresho byamashanyarazi
Ibikoresho byo kubika hydrogène

Ibikoresho byo kubika hydrogène:
Ubushakashatsi bwerekanye ko carbone nanotube ikwiye cyane nkibikoresho byo kubika hydrogène.

Ukurikije imiterere iranga karubone imwe ya karubone nanotubes, bivamo kwinjiza cyane amazi na gaze.

Ububiko bwa hydrogène ya karubone ni ugukoresha adsorption yumubiri cyangwa imiti ya adsorption ya hydrogène mubikoresho byoroshye bifite ubuso bunini bwo kubika hydrogen kuri 77-195K hamwe na 5.0Mpa.

Ubushobozi bunini cyane

Ubushobozi bunini cyane:
Carbone nanotubes ifite kristu nini, itwara amashanyarazi meza, ubuso bunini bwihariye hamwe nubunini bwa micropore birashobora kugenzurwa na synthesis.Igipimo cyihariye cyo gukoresha hejuru ya karubone nanotubes irashobora kugera 100%, ifite ibisabwa byose kubikoresho byiza bya electrode nziza kuri supercapacitor.

Kuri capacitori ebyiri, ingano yingufu zabitswe igenwa nubuso bwihariye bwa plaque ya electrode.Kuberako uruzitiro rumwe rukikijwe na karubone rufite ubuso bunini bwihariye nubuso bwiza bwamashanyarazi, electrode yateguwe na karubone nanotubes irashobora kuzamura cyane ubushobozi bwa capacitori ebyiri.

Gukomatanya ibikoresho:

Imbaraga nyinshi zikomatanya ibintu:

Nka karubone imwe ya karubone nanotubes nimwe iranga nanomateriali imwe-imwe hamwe na microstructure idasanzwe kandi itunganye hamwe nikigereranyo kinini cyane, ubushakashatsi bwinshi bwerekanye ko karubone imwe ya karubone ifite imiterere idasanzwe kandi ihinduka uburyo bwa nyuma bwo gutegura super- imbaraga zikomeye.

Nkibikoresho byo kongera imbaraga, carbone nanotubes ikorwa mbere na mbere kubutaka bwibyuma, nka karubone nanotubes ibyuma bya matrix, ibyuma bya karubone nanotubes ya aluminium matrix, karubone nanotubes nikel matrix, ibinyabuzima bya carbone nanotubes.

Ibisohoka mu murima

Ibisohoka mu murima:

Carbone nanotubes ifite uruzitiro rumwe rufite ibintu byiza cyane biterwa na elegitoronike yohereza imyuka, ishobora gukoreshwa mu gukora ibikoresho byerekana planari aho kuba tekinoroji nini nini ya cathode.Abashakashatsi bo muri kaminuza ya Kaliforuniya berekanye ko nanotubone ya karubone ifite umutekano muke no kurwanya ibisasu bya ion, kandi ishobora gukorera mu cyuho cya 10-4Pa gifite ubucucike bwa 0.4A / cm3.

Gukoresha byimazeyo ibikoresho byamashanyarazi

Gukoresha byimazeyo ibikoresho byamashanyarazi nubukanishi:

Carbon nanotube imitsi

Ibitekerezo byabakiriya


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