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Carbon Nanotube SWCNT nwere otu mgbidi

Carbon Nanotube SWCNT nwere otu mgbidi

Nkọwa dị mkpirikpi:

Nkọwapụta Carbon Nanotubes Single Walled:

OD: 20-30nm

ID: 5-10nm

Ogologo: 10-30um

Ọdịnaya:>90wt%

Ọdịnaya CNT:> 38wt%

Usoro mmepụta: CVD


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

Nkọwapụta Carbon Nanotubes Single Walled:

OD: 20-30nm

ID: 5-10nm

Ogologo: 10-30um

Ọdịnaya:>90wt%

Ọdịnaya CNT:> 38wt%

Usoro mmepụta: CVD

Uru nke SWCNT ejiri na ọgwụgwọ nsị mmiri:

Ngwa: N'ihi ọdịiche nke dayameta ya na akụkụ helix, carbon nanotube nwere ike ịbụ àgwà dara ma ọ bụ àgwà nke ọkara.Ya mere, nwere ike iji ya mee diode-molecular-scale diode, na diode ga-adị ntakịrị ka nanometer nke dị ntakịrị karịa nke eluigwe na ala ugbu a.Carbon nanotube nwere ike kachasị elu, nke siri ike karịa ígwè.N'otu oge ahụ, carbon nanotube dị nnọọ mfe na arọ, nke bụ nanị otu ụzọ n'ụzọ iri nke ígwè.Ọ nwere nnukwu echiche ngwa n'ọhịa nke ihe mejupụtara yana ọ ga-enwe mmetụta dị ukwuu na mbara igwe na ikuku.

Carbon nanotube na-arụ ọrụ ikuku dị mma.Ọ nwere ike na-eji na-eme flat panel ngosi ngwaọrụ na kama ibu na arọ cathode electron tube Usoro.E wezụga nke ahụ, a pụkwara iji carbon nanotube mee ihe n'ịmepụta molecule bearings na nano robot.Ọ dabara adaba iji dị ka ihe nchekwa ike dị ka nchekwa hydrogen.Na usoro ọgwụ, enwere ike iji ya dị ka akpa nano na iji nweta njikwa usoro onunu ogwu.

Carbon nano-tube bụ kristal nano grade tubular graphite, nke nwere monolayer ma ọ bụ multilayer flakegraphite nke gbara gburugburu ogwe etiti dị ka ụfọdụ akụkụ okirikiri gbagọrọ agbagọ na n'ime tube cylindrical enweghị nkebi.N'ihi ihe owuwu pụrụ iche, ọ nwere ọtụtụ ihe pụrụ iche ma nwee ike iji ya na ngwa elektrọnik, igwe, ọgwụ, ike, kemịkalụ, ngwa anya na akụkụ ndị ọzọ nke sayensị ihe, yana enwere ike iji ya na ngalaba ụkpụrụ ụlọ.Ha na-egosipụta ike pụrụ iche na ihe ọkụ eletrik pụrụ iche, ma bụrụ ndị nduzi ọkụ na-arụ ọrụ nke ọma.

Ike na mgbanwe nke carbon nanotubes na-eme ka ha nwee ike ijikwa njikwa nanoscale ndị ọzọ, nke na-egosi na ha ga-arụ ọrụ dị mkpa na injinia nanotechnology.

Nkọwapụta

H863a0492c2884ae38b5fc95c1414ccb7x
Ngwongwo Nkeji SWCNT Ụzọ nke nha
OD nm 1-2 1-2 1-2 HRTEM,Raman
Ịdị ọcha wt% >90 >90 >90 TGA & TEM
Ogologo microns 5-30 5-30 5-30 TEM
SSA m2/g >380 >300 >320 Nzọ
ASH wt% <5 <5 <5 HRTEM,TGA
Ig/Id -- >9 >9 >9 Raman
-OH arụ ọrụ wt%   3.96   XPS & Titration
-COOH arụ ọrụ wt%     2.73 XPS & Titration

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