Lus Cim: Raws li cov neeg siv khoom xav tau ntawm nano particle tuaj yeem muab cov khoom sib txawv.

Cov khoom siv thiab kev ua haujlwm:

Graphene yog ib qho ntawm cov ntaub ntawv tshiab tshaj plaws.Nws cov qauv yog tsim los ntawm ob symmetrical thiab nested sublattices.Lub doping ntawm heterogeneous atoms yog ib txoj hauv kev tseem ceeb los rhuav tshem cov qauv symmetry thiab hloov kho nws lub cev.

Nitrogen atoms muaj qhov sib xws rau cov pa roj carbon atoms thiab yooj yim rau doped rau hauv cov lattice ntawm graphene.Yog li ntawd, nitrogen doping plays lub luag haujlwm tseem ceeb hauv kev tshawb fawb ntawm graphene cov ntaub ntawv.Hauv monolayer graphene, hloov doping tuaj yeem siv los hloov nws cov khoom siv hluav taws xob thaum loj hlob.

Nitrogen doping ntawm graphene tuaj yeem qhib qhov sib txawv ntawm qhov sib txawv thiab kho hom kev coj ua, hloov cov qauv hluav taws xob, thiab txhim kho qhov ceev ntawm cov neeg nqa khoom pub dawb, txhawm rau txhim kho cov conductivity thiab stability ntawm graphene.Tsis tas li ntawd, kev qhia txog nitrogen-muaj atomic qauv rau hauv cov kab sib chaws ntawm graphene tuaj yeem ua rau cov chaw nquag adsorbed rau ntawm qhov chaw ntawm graphene, yog li txhim kho kev sib cuam tshuam ntawm cov hlau hais thiab graphene.Yog li ntawd, daim ntawv thov ntawm nitrogen-doped graphene rau lub zog cia khoom muaj ntau superior electrochemical zog thiab yuav tsum tau tsim mus rau hauv ib tug high-kev ua tau zoo electrode khoom.Cov kev tshawb fawb uas twb muaj lawm kuj tau qhia tias nitrogen-doped graphene tuaj yeem txhim kho cov yam ntxwv muaj peev xwm, ceev ceev thiab tso tawm muaj peev xwm thiab lub voj voog lub neej ntawm cov khoom siv hluav taws xob, thiab nws muaj peev xwm siv tau zoo hauv thaj chaw ntawm lub zog cia.

Nitrogen-doped graphene yog ib txoj hauv kev tseem ceeb rau kev ua haujlwm ntawm graphene thiab ua lub luag haujlwm tseem ceeb hauv kev nthuav dav daim ntawv thov ntawm graphene.Nitrogen-doped graphene tuaj yeem txhim kho tus yam ntxwv muaj peev xwm, ceev ceev thiab tso tawm muaj peev xwm thiab lub neej voj voog ntawm cov khoom siv hluav taws xob, thiab muaj peev xwm siv tau zoo hauv cov khoom siv hluav taws xob xws li supercapacitors, lithium ion roj teeb, lithium sulfur roj teeb thiab lithium roj teeb.

Cia tej yam kev mob

Cov khoom no yuav tsum tau muab cia rau hauv qhuav, txias thiab sealing ntawm ib puag ncig, tsis tuaj yeem raug rau huab cua, ntxiv rau yuav tsum zam qhov hnyav, raws li kev thauj khoom zoo tib yam.

Q: Koj puas tuaj yeem kos ib daim ntawv them nqi / proforma rau kuv?A: Yog lawm, peb pab neeg muag khoom tuaj yeem muab cov lus tshaj tawm rau koj.Txawm li cas los xij, koj yuav tsum xub qhia qhov chaw nyob them nqi, chaw nyob xa khoom, e-mail chaw nyob, xov tooj thiab txoj kev xa khoom.Peb tsis tuaj yeem tsim cov lus qhia tseeb yog tias tsis muaj cov ntaub ntawv no.

Q: Koj xa kuv li cas?Koj puas tuaj yeem nkoj "freight sau"?A: Peb tuaj yeem xa koj daim ntawv xaj los ntawm Fedex, TNT, DHL, lossis EMS ntawm koj tus as-qhauj lossis them ua ntej.Peb kuj xa "freight collect" tawm tsam koj tus account.Koj yuav tau txais cov khoom tom ntej 2-5 Hnub tom qab xa khoom, Rau cov khoom uas tsis nyob hauv Tshuag, lub sij hawm xa khoom yuav txawv raws li cov khoom.Thov hu rau peb pab neeg muag khoom kom nug seb cov khoom puas nyob hauv Tshuag.

Q: Koj puas kam txais kev txiav txim?A: Peb lees txais kev xaj xaj los ntawm cov neeg siv khoom uas muaj keeb kwm lees paub nrog peb, koj tuaj yeem fax, lossis xa email tuaj rau peb.Thov xyuas kom meej tias daim ntawv xaj yuav muaj ob lub tuam txhab / lub tsev ntawv tsab ntawv thiab daim ntawv tso cai kos npe rau ntawm nws.Tsis tas li ntawd, koj yuav tsum qhia tus neeg tiv tauj, chaw nyob shipping, email chaw nyob, xov tooj, txoj kev xa khoom.

Q: Kuv tuaj yeem them kuv li cas?Q: Txog kev them nyiaj, peb lees txais kev xa xov tooj xa mus, sab hnub poob union thiab PayPal.L / C tsuas yog rau saum toj 50000USD deal.Los yog los ntawm kev pom zoo, ob tog tuaj yeem lees txais cov nqe lus them nqi.Txawm tias koj xaiv txoj kev them nyiaj twg, thov xa peb lub txhab nyiaj xaim los ntawm fax lossis email tom qab koj them nyiaj tiav.

Q: Puas muaj lwm yam nqi?A: Tshaj li cov nqi khoom thiab cov nqi thauj khoom, peb tsis them tus nqi.

Q: Koj puas tuaj yeem kho qhov khoom rau kuv?A: Tau kawg.Yog tias muaj nanoparticle uas peb tsis muaj nyob rau hauv Tshuag, ces yog, nws yog feem ntau ua tau rau peb kom tau nws ua rau koj.Txawm li cas los xij, nws feem ntau yuav tsum muaj qhov tsawg kawg nkaus ntawm cov khoom xaj, thiab txog li 1-2 lub lis piam ua ntej.

Q. Lwm yam.A: Raws li txhua qhov kev txiav txim tshwj xeeb, peb yuav tham nrog cov neeg siv khoom txog txoj kev them nqi tsim nyog, koom tes nrog ib leeg kom ua tiav cov kev thauj mus los thiab lwm yam kev lag luam.

Yuav tiv tauj peb li cas?

Xa koj cov lus nug hauv qab no, nyem "Xa”Tam sim no!