Nano cellulose mukuchengetedza simba- iyo lithium bhatiri separator

1. Kushanda kwakagadzikana

Basa guru re nano cellulose based film material ndeyekuparadzanisa maelectrodes akanaka uye asina kunaka, ayo anogona kugonesa kukurumidza kuendeswa kweion pakati pemagetsi akanaka uye asina kunaka.Icho chimwe chezvinhu zvakakosha zvemukati zvemagetsi ekuchengetedza magetsi.Kuita kweiyo diaphragm kune simba guru pakupikisa kwemukati, simba rekubuda, hupenyu hwekutenderera kwechigadziri chekuchengetedza uye kuchengetedzwa kwebhatiri.Kana iyo yekudziya kugadzikana, hurombo hwemagetsi zvimiro, yakaderera pore chimiro uye zvimwe zvinetso zvinokonzeresa bhatiri pfupi dunhu kana kutadzisa ion kutamisa uye zvimwe zvinodiwa, kushandiswa kwe nano cellulose nano cellulose based separator zvinhu zvinogona kugadzirisa dambudziko iri.

2. Electrochemical properties

Kuenzaniswa neselulosi fiber, iyo nano chimiro uye chaiyo nzvimbo ye nano cellulose yakanyanya kunaka.Izvo zvemagetsi zvemagetsi zvinogona kuve neakanyanya kunaka nano chimiro uye yakanakisa electrochemical zvimiro nepamusoro-tembiricha carbonization, in-situ kemikari polymerization, electrochemical deposition uye dzimwe nzira.

3. Kuchengetedza uye kudzoka zvakare

Nanocellulose yakavakirwa kabhoni fiber zvinhu Carbon fiber zvinhu zvine yakakwira kudzoreredza uye kuchengeteka.Mumakore achangopfuura, kabhoni nanofibers, anonyanya kugadzirirwa kubva kushuga, mapolymer uye cellulose, akakwezva vanhu kutarisa nekuda kwenzvimbo yavo yakakura uye yakawanda-dimensional network chimiro, zvichiita kuti vawedzere kudzoreredzwa uye zvirinani bhasikoro hunhu kana uchishandiswa musimba rekuchengetedza mudziyo wemagetsi emagetsi.

4. Fine size

Pakati pemaviri-dimensional cellulose based nanomaterials, maviri-dimensional nanomaterials anoreva nanomaterials ane nanometer saizi (kazhinji ≤ 10 nm) mune imwe chete dimension uye macroscopic saizi mune mamwe maviri mativi.Nekuda kweakanakisa ma mechanic properties, yakakura chaiyo nzvimbo, uye yakakwirira conductivity, anoshandiswa zvakanyanya mukuchengetedza simba, masensa, anochinjika emagetsi zvishandiso, zvichingodaro.Nekudaro, nekuda kwenhamba shoma yemapoka epamusoro uye yakaderera kemikari basa, kune clumps uye kusaenzana kupararira mune mhinduro.Usati washandisa, zvinodikanwa kuwedzera ma surfactants kana kuita kemikari oxidation reaction treatment kuita kuti nzvimbo yayo ive nemhando dzakasiyana dzeokisijeni dzine mapoka ekuvandudza basa rayo repamusoro.

5. Optimizable

Kuburikidza netsvagiridzo ye nano cellulose based multi-component composite, zvinoonekwa kuti kuvandudza kushanda kwe electrochemical ye nano cellulose based electrode zvinhu zvinogona kuita kuti zvikwanise kuvaka yakanyatsonatswa uye inoshanda nano electrode chimiro.Iyo yakagadziridzwa nano cellulose based multi-component composite inogona kugadzirwa necarbonization, kemikari in-situ polymerization, electrochemical deposition, hydrothermal reaction uye self-assembly.