1. Lub zog yog 100 Lub Sijhawm Hlau, Qhov Nrawm Tsuas 1/6 - Mechanical King
Cov pa roj carbon nanotubes yog ib qho ntawm cov khoom siv kho tshuab zoo tshaj plaws puas tau pom los ntawm noob neej. Lub zog tensile yog 100 npaug ntawm cov hlau, thaum qhov hnyav tsuas yog 1/6 ntawm cov hlau - tiag tiag "lub teeb tseem muaj zog."
Cov pa roj carbon nanotubes hu ua "King of New Materials," thiab lawv cov khoom siv tshuab yog qhov zoo tshaj plaws "trump card."
Raws li kev xam pom, lub zog ntawm cov pa roj carbon nanotubes yog 100 npaug ntawm cov hlau, Cov Young's modulus yog ze li ntawm 6 npaug ntawm cov hlau, thiab qhov ceev tsuas yog 1/6 ntawm cov hlau. Kev sib piv los ntawm cov ntaub ntawv sau los ntawm Suav Academy ntawm Kev Tshawb Fawb yog qhov xav paub ntau ntxiv: piv nrog ASTM A228 siab- lub zog steel, lub zog ntawm carbon nanotubes yog 270 npaug ntau dua, thiab elasticity yog li 5 npaug ntau dua.
| Performance Indicator | Cov pa roj carbon Nanotubes | Hlau |
|---|---|---|
| Tensile zog | 50-200 GPa | 0.4-1.5 GPa |
| Qhov ntom | 1.3-1.6 g / cm³ | 7.9 g / cm³ |
| Lub zog - rau - Qhov hnyav piv | 100 npaug ntawm cov hlau | Lub hauv paus |
Txawm tias zoo tshaj plaws, carbon nanotubes yog "nyuaj tab sis tsis nkig." Thaum raug rau sab nraud lub siab loj, cov pa roj carbon nanotubes tuaj yeem khoov, curl, lossis txawm tias twist, tab sis lawv tsis tawg. Thaum lub zog sab nraud raug tso tawm, lawv rov qab mus rau lawv qhov qub. Qhov kev sib xyaw ua ke ntawm "muaj zog + tawv" yog qhov tsis tshua muaj nyob hauv cov khoom siv engineering.
Qhov no kuj yog vim li cas cov kws tshawb fawb xav txog kev siv cov pa roj carbon nanotubes los tsim "qhov chaw of elevator" - nws tsuas yog cov khoom siv tam sim no paub uas tuaj yeem muaj peev xwm ncua deb ntawm 380,000 mais yam tsis tau tawg los ntawm nws tus kheej qhov hnyav.
2. Conductivity Thib Ob Tsuas yog rau Superconductors - Hluav Taws Xob
Cov hluav taws xob conductivity ntawm carbon nanotubes yog theoretically thib ob tsuas yog superconductors. Lawv tam sim no - nqa lub peev xwm yog 1000 npaug ntawm tooj liab, thiab lawv tsuas yog cov khoom siv nkaus xwb uas tuaj yeem ua tau ob qho tib si hlau thiab semiconductor.
The "royal aura" of carbon nanotubes lies not only in "withstanding" but also in "transmitting quickly."
Nyob rau hauv cov pa roj carbon nanotubes, carbon atoms yog teem nyob rau hauv ib tug tsis tu ncua hexagonal honeycomb qauv. Nyob rau hauv cov qauv no, cov nyhuv conjugation yog qhov tseem ceeb, tso cai rau cov hluav taws xob tawg tawm ntawm cov pa roj carbon atom ntawm tus kheej thiab txav mus los ntawm ntau qhov loj. Raws li txoj cai, cov hluav taws xob conductivity ntawm carbon nanotubes tsuas yog thib ob rau superconductors.
Txhawm rau muab tso rau hauv cov ntaub ntawv cov ntsiab lus: qhov tam sim no - nqa lub peev xwm ntawm cov pa roj carbon nanotubes yog 1000 npaug ntawm cov hlau tooj liab.
Qhov tseem ceeb tshaj, nyob ntawm qhov "rolling angle" (chirality), carbon nanotubes tuaj yeem yog xim hlau lossis semiconducting - thiab txawm tias qhov sib txawv ntawm tib lub raj tuaj yeem pom qhov sib txawv. Lawv tuaj yeem ua haujlwm ob qho tib si raws li cov xov hlau thiab cov chips, ua rau lawv daim ntawv thov muaj peev xwm hauv cov khoom siv hluav taws xob tsis sib xws.
Kev tshawb fawb qhia tau hais tias carbon nanotube processors khiav 2 lub sij hawm sai dua silicon processors, thaum siv tsuas yog 1/3 lub hwj chim. Thaum cov pa roj carbon nanotubes tag nrho hloov silicon, "Silicon Valley" yuav tsum tau hloov nws lub npe.
3. Thermal Conductivity yog 3-6 Lub Sij Hawm Ntawm Pob Zeb Diamond - Thermal King
Cov pa roj carbon nanotubes yog ib qho zoo tshaj plaws thermally conductive cov ntaub ntawv paub txog niaj hnub, nrog theoretical thermal conductivity kwv yees li 3-6 npaug ntawm pob zeb diamond.
Thermal conductivity yog qhov taw qhia tseem ceeb rau kev txiav txim siab seb cov khoom puas tuaj yeem siv rau hauv siab -cov khoom siv hluav taws xob hluav taws xob thiab kev tswj xyuas lub dav hlau.
Pob zeb diamond tau ntev tau suav tias yog qhov zoo tshaj plaws thermal conductor, tab sis carbon nanotubes tau tawg cov ntaub ntawv no. Raws li txoj cai, cov thermal conductivity ntawm carbon nanotubes yog li 3-6 npaug ntawm pob zeb diamond. Ib lub phab ntsa carbon nanotube ntawm chav tsev kub tuaj yeem ua tiav cov thermal conductivity txog li 3500 W·m⁻¹·K⁻¹, tshaj pob zeb diamond.
Cov pa roj carbon nanotubes tuaj yeem ua cua sov sai raws lawv qhov ntev. Qhov "directional heat conduction" tus yam ntxwv ua rau lawv cov ntaub ntawv zoo tshaj plaws rau chip heat dissipation thiab spacecraft thermal tiv thaiv.
4. Acid thiab Alkali Resistant, Oxidation Resistant, tuaj yeem nqus tau nthwv dej - Tshuaj thiab ua haujlwm huab tais
Cov pa roj carbon nanotubes muaj kev ruaj ntseg zoo heev, tiv taus cov kua qaub thiab alkalis thiab oxidation. Lawv kuj tuaj yeem nqus tau cov microwaves zoo, paub qhov txawv ntawm lawv tus kheej hauv cov ntaub ntawv stealth, electromagnetic shielding, thiab lwm yam.
Lub "royal aura" ntawm carbon nanotubes tsis txwv rau mechanics, hluav taws xob, thiab cua sov - lawv kuj yog "huv."
Cov pa roj carbon nanotubes yog cov tshuaj ruaj khov, nrog rau cov kua qaub thiab alkali tsis kam. Ntxiv cov pa roj carbon nanotubes rau polymer composites tuaj yeem txhim kho cov kua qaub thiab oxidation tsis kam ntawm cov ntaub ntawv lawv tus kheej, ua rau lawv tsim nyog rau kev xav tau ib puag ncig xws li aerospace, aviation, kev tiv thaiv hauv tebchaws, thiab kev siv tub rog.
Kuj tseem muaj qhov tshwj xeeb "trump card" ua haujlwm - nthwv dej nqus. Vim lawv cov qauv tshwj xeeb thiab cov khoom siv hluav taws xob, cov pa roj carbon nanotubes muaj qhov muaj zog broadband microwave absorption kev ua tau zoo, uas tuaj yeem siv rau hauv stealth cov ntaub ntawv, electromagnetic shielding cov ntaub ntawv, thiab anechoic chamber absorbing cov ntaub ntawv. Qhov no txhais tau hais tias yav tom ntej stealth fighter dav hlau thiab cov khoom siv tiv thaiv hluav taws xob tuaj yeem tso siab rau cov khoom "dub kub" no.
5. Twb Npog Aerospace → Automotive → Sporting Goods - Daim ntawv thov huab tais
Cov ntawv thov ntawm cov pa roj carbon nanotubes twb tau txav los ntawm "sciencefiction" mus rau qhov tseeb, hla trillion -yuan kev lag luam xws li aerospace, tsheb, lub zog, thiab cov khoom ua si, thiab tab tom mus rau ib puas -billion-yuan industrial scale.
"Tus Vaj Ntxwv ntawm Cov Khoom Tshiab" tsis tsuas yog "khiav" hauv chav kuaj. Daim ntawv thov toj roob hauv pes ntawm carbon nanotubes yog nthuav dav.
Aerospace:Cov pa roj carbon nanotube / aluminium matrix composites twb tau siv nyob rau hauv ntu ntu ntawm Long March 12 foob pob ua ntxaij, ua tiav lub teeb yuag thiab siab zog - tiag tiag cov khoom uas tau "tau mus rau qhov chaw."
Automotive Kev Lag Luam:Cov pa roj carbon nanotube- cov khoom siv polymer ntxiv tau siv rau hauv cov tshuab pa thiab lub cev. Kev txo qis ntawm 25% hauv lub tsheb hnyav tuaj yeem txo cov roj siv roj ntau txog li 250 lab barrels txhua xyoo.
Cov khoom siv ncaws pob:Cov pa roj carbon nanotubes tau nkag mus rau siab - cov khoom siv ncaws pob kawg xws li ntaus pob tesniv, tsheb kauj vab thav duab, thiab ntaus golf - sib dua, muaj zog dua, thiab ruaj khov dua.
Zog / Lithium roj teeb:Raws li cov khoom siv ntxiv, cov pa roj carbon nanotubes tau siv dav hauv kev lag luam roj teeb lithium, nrog kev xav tau loj hlob ntawm kev loj hlob txhua xyoo ntawm 40.8%.
Los ntawm foob pob hluav taws mus rau rackets, los ntawm roj teeb mus rau stealth fighter dav hlau, carbon nanotubes hloov los ntawm "laboratory txuj ci tseem ceeb" mus rau hauv "kev lag luam vitamin."
Shandong Tanfeng Cov Khoom Siv Tshiab: Tus Txhawb Kev Lag Luam ntawm Tuam Tshoj "Vaj Ntxwv ntawm Cov Khoom Tshiab"
Shandong Tanfeng Tshiab Khoom Siv Technology Co., Ltd. yog txhawb lub zos ntawm cov pa roj carbon nanotubes, nrog ib lub hlis ntau lawm ntawm 200 tons, npog tag nrho cov ntau yam ntawm ib leeg -walled/multi-walled raj, thiab strategically positioned nyob rau hauv xya lub ntsiab lus qhia nrog rau lub zog tshiab tsheb, aerospace, thiab tsheb ciav hlau.
Cov pa roj carbon nanotubes hu ua "King of New Materials," tab sis "tus huab tais" kuj xav tau ib tus neeg los "caij" nws los ntawm chav kuaj mus rau cov kab ntau lawm.
Shandong Tanfeng Tshiab Khoom Siv Technology Co., Ltd. yog raws nraim li kev lag luam. Lub tuam txhab tuav ntau tshaj kaum tawm patents ntsig txog carbon nanotubes thiab silicon - cov khoom siv carbon anode. Nws cov khoom siv npog tag nrho ntawm ib qho -cov pa roj carbon nanotubes, ntau- cov pa roj carbon nanotubes, cov khoom siv hluav taws xob, thiab silicon- cov khoom siv carbon anode.
Lub tuam txhab TF-400 series cov khoom tau siv rau hauv kev hloov kho siab -conductivity thiab siab-thermal-conductivity reinforced cov ntaub ntawv, nrog zoo heev tshav kub thiab corrosion kuj. Tanfeng Cov Khoom Tshiab yog tsav lub "Tus Vaj Ntxwv ntawm Cov Khoom Tshiab" mus rau kev lag luam dav dav nrog lub zog ntawm kev tsim khoom hauv Suav.
Ib - kab lus cov ntsiab lus:Cov pa roj carbon nanotubes hu ua "King of New Materials" tsis yog vim lawv ua tau zoo hauv ib qho khoom tshwj xeeb, tab sis vim lawv ib txhij muaj tsib "trump cards": muaj zog tshaj plaws, feem ntau conductive, zoo tshaj plaws tshav kub hloov, ruaj khov, thiab widest daim ntawv thov.
Los ntawm kev tshawb pom cov pa roj carbon nanotubes los ntawm tus kws tshawb fawb Nyij Pooj Sumio Iijima hauv xyoo 1991, rau lawv siv hauv kev txo qhov hnyav ntawm Lub Peb Hlis 12 lub foob pob hluav taws ntev, mus rau Shandong Tanfeng Cov Khoom Tshiab txhua hli ntau lawm ntawm 200 tons txhawb localization - carbon nanotubes tau nqis los ntawm lub zwm txwv ntawm "King of txhua yam, thiab cov khoom muaj zog." Qhov no yog qhov tseeb vim li cas lawv thiaj tsim nyog lub npe ntawm "Vajntxwv."