Nano cellulose nyob rau hauv lub zog cia - lub lithium roj teeb cais

1. Kev ua haujlwm ruaj khov

Lub luag haujlwm tseem ceeb ntawm nano cellulose raws li cov khoom siv zaj duab xis yog cais cov electrodes zoo thiab tsis zoo, uas tuaj yeem tsuas yog ua kom muaj kev hloov pauv sai ntawm ions ntawm qhov zoo thiab tsis zoo electrodes.Nws yog ib qho tseem ceeb ntawm cov khoom siv hauv lub zog cia.Qhov kev ua tau zoo ntawm lub diaphragm muaj kev cuam tshuam zoo rau kev tiv thaiv sab hauv, tawm lub peev xwm, lub voj voog lub neej ntawm cov cuab yeej cia thiab kev nyab xeeb ntawm lub roj teeb.Yog hais tias lub thermal stability, tsis zoo txhua yam khoom, tsis tshua muaj pore qauv thiab lwm yam teeb meem yuav ua rau lub roj teeb luv luv Circuit Court los yog hinder ion hloov lwm lub tsev thiab lwm yam kev xav tau, kev siv nano cellulose nano cellulose raws li cov ntaub ntawv cais yuav daws tau qhov teeb meem no.

2. Electrochemical khoom

Piv nrog cov cellulose fiber ntau, cov qauv nano thiab thaj chaw tshwj xeeb ntawm nano cellulose zoo dua.Cov khoom siv hluav taws xob tuaj yeem muaj cov qauv zoo nano ntau dua thiab cov khoom siv hluav taws xob zoo heev los ntawm kev kub kub carbonization, in-situ chemical polymerization, electrochemical deposition thiab lwm txoj kev.

3. Kev nyab xeeb thiab thim rov qab

Nanocellulose raws li carbon fiber cov ntaub ntawv Carbon fiber cov ntaub ntawv muaj siab reversibility thiab kev nyab xeeb.Nyob rau hauv xyoo tas los no, carbon nanofibers, feem ntau yog npaj los ntawm cov suab thaj, polymers thiab cellulose, tau nyiam tib neeg cov xim vim lawv cov cheeb tsam loj dua thiab ntau qhov kev sib txuas ntawm cov qauv, ua rau lawv rov qab thiab zoo dua cov yam ntxwv thaum siv lub zog cia khoom siv electrode.

4. Loj loj

Ntawm ob-dimensional cellulose raws li nanomaterials, ob-dimensional nanomaterials xa mus rau nanomaterials nrog nanometer loj (feem ntau ≤ 10 nm) nyob rau hauv tsuas yog ib qhov ntev thiab macroscopic loj nyob rau hauv ob qhov ntev.Vim lawv cov khoom siv kho tshuab zoo heev, thaj chaw loj tshwj xeeb, thiab cov khoom siv hluav taws xob siab, lawv tau siv dav hauv lub zog cia, sensors, cov khoom siv hluav taws xob hloov tau yooj yim, thiab lwm yam.Txawm li cas los xij, vim muaj cov pab pawg me me thiab cov tshuaj lom neeg tsawg, muaj cov clumps thiab tsis sib xws hauv cov tshuaj.Ua ntej siv, nws yog ib qho tsim nyog yuav tau ntxiv cov surfactants los yog ua cov tshuaj oxidation tshuaj tiv thaiv kev kho mob kom nws nto muaj ntau yam oxygen uas muaj pab pawg los txhim kho nws cov dej num.

5. Optimizable

Los ntawm kev tshawb fawb ntawm nano cellulose raws li ntau cov khoom sib xyaw, nws pom tau tias kev txhim kho electrochemical kev ua tau zoo ntawm nano cellulose raws li cov khoom siv electrode tuaj yeem ua rau nws muaj peev xwm tsim tau cov qauv nano electrode zoo dua.Lub optimized nano cellulose raws li multi-component composites tuaj yeem npaj los ntawm carbonization, tshuaj nyob rau hauv-situ polymerization, electrochemical deposition, hydrothermal cov tshuaj tiv thaiv thiab nws tus kheej-assembly.