Sodium ion bhatiri vs Lithium ion bhatiri

Nhanganyaya

Kamada Power is China Sodium Ion Battery Manufacturers.Nekukurumidza kufambira mberi mumagetsi emagetsi ekufambisa uye magetsi ekufambisa magetsi, sodium ion bhatiri yakabuda sechinhu chinovimbisa chekuchengetedza simba, kuunganidza kutarisa kwakapararira uye kuisa mari. Nekuda kwemutengo wavo wakaderera, kuchengetedzeka kwakanyanya, uye kushamwaridzana kwezvakatipoteredza, sodium ion bhatiri iri kuwedzera kutariswa seimwe inoshanda kune lithium ion bhatiri. Ichi chinyorwa chinoongorora zvakadzama kuumbwa, misimboti yekushanda, zvakanakira, uye akasiyana mashandisirwo esodium ion bhatiri.

1. Pfupiso yeSodium ion bhatiri

1.1 Chii chinonzi Sodium ion bhatiri?

Tsanangudzo uye Nheyo Dzinokosha
Sodium ion bhatirimabhatiri anochajiswa anoshandisa sodium ions sevatakuri vechaji. Nheyo yavo yekushandisa yakafanana neye lithium ion bhatiri, asi vanoshandisa sodium sechinhu chinoshanda. Sodium ion bhatiri chitoro uye kuburitsa simba nekutama kweiyo sodium ion pakati peakanaka uye asina kunaka maelectrode panguva yekuchaja uye yekuburitsa.

Historical Background uye Development
Tsvagiridzo yebhatiri yeSodium ion yakatanga kusvika mukupera kwema1970 apo musayendisiti wechiFrench Armand akakurudzira pfungwa ye "rocking chair mabhatiri" ndokutanga kudzidza zvese zviri zviviri lithium-ion neSodium ion bhatiri. Nekuda kwezvinetso mukuwanda kwesimba uye kugadzikana kwezvinhu, tsvagiridzo yeSodium ion bhatiri yakamira kudzamara kuwanikwa kwezvinhu zvakaoma kabhoni anode kutenderedza gore ra2000, izvo zvakamutsa kufarira patsva.

1.2 Kushanda Misimboti yeSodium ion bhatiri

Electrochemical Reaction Mechanism
MuSodium ion bhatiri, electrochemical reactions inonyanya kuitika pakati peiyo yakanaka uye yakaipa electrode. Panguva yekuchaja, sodium ions inotama kubva kune yakanaka electrode, kuburikidza ne electrolyte, kuenda kune inegetive electrode kwainoiswa. Panguva yekuyerera, sodium ions inofamba kubva kune yakaipa electrode ichidzokera kune yakanaka electrode, ichiburitsa simba rakachengetwa.

Zvikamu Zvikuru uye Mabasa
Izvo zvakakosha zveSodium ion bhatiri zvinosanganisira iyo yakanaka electrode, negative electrode, electrolyte, uye separator. Positive electrode zvinhu zvinowanzoshandiswa zvinosanganisira sodium titanate, sodium sulfur, uye sodium kabhoni. Hard carbon inonyanya kushandiswa kune iyo yakaipa electrode. Iyo electrolyte inofambisa sodium ion conduction, nepo kuparadzanisa kunodzivirira mapfupi maseketi.

2. Zvikamu uye Zvishandiso zveSodium ion bhatiri

2.1 Positive Electrode Materials

Sodium Titanate (Na-Ti-O₂)
Sodium titanate inopa yakanaka electrochemical kugadzikana uye yakawedzera simba density, zvichiita kuti ive inovimbisa yakanaka electrode zvinhu.

Sodium Sulfur (Na-S)
Sodium sarufa mabhatiri anozvikudza yakakwira theoretical simba density asi inoda mhinduro dzematembiricha ekushanda uye nyaya dzekuora kwezvinhu.

Sodium Carbon (Na-C)
Sodium kabhoni composites inopa yakakwirira magetsi conductivity uye kuita kwakanaka kwebhasikoro, zvichiita kuti ive yakanaka yakanaka electrode zvinhu.

2.2 Negative Electrode Materials

Hard Carbon
Hard kabhoni inopa yakakwirira chaiyo kugona uye yakanakisa kuita bhasikoro, ichiiita iyo inonyanya kushandiswa yakaipa electrode zvinhu muSodium ion bhatiri.

Zvimwe Zvinogona Kushandiswa
Zvishandiso zviri kubuda zvinosanganisira tin-based alloys uye phosphide compounds, zvichiratidza tarisiro yekuvimbisa yekushandisa.

2.3 Electrolyte uye Separator

Kusarudzwa uye Hunhu hweElectrolyte
Iyo electrolyte muSodium ion bhatiri inowanzo sanganisira organic solvents kana ionic zvinwiwa, zvinoda yakakwirira magetsi conductivity uye kugadzikana kwemakemikari.

Basa uye Zvishandiso zveMuparadzi
Vanoparadzanisa vanodzivirira kusangana kwakananga pakati peiyo yakanaka uye yakaipa electrode, nokudaro kudzivirira mapfupi maseketi. Zvishandiso zvakajairika zvinosanganisira polyethylene (PE) uye polypropylene (PP) pakati pemamwe akakwira molecular uremu mapolymer.

2.4 Vatori Vazvino

Kusarudzwa Kwezvinhu Zvezvakanaka uye Negative Electrode Azvino Vaunganidzi
Aluminium foil inowanzo shandiswa kune yakanaka electrode ikozvino vaunganidzi, nepo foil yemhangura inoshandiswa kune yakaipa electrode ikozvino vaunganidzi, ichipa yakanaka magetsi conductivity uye kugadzikana kwemakemikari.

3. Zvakanakira Sodium ion bhatiri

3.1 Sodium-ion vs. Lithium ion bhatiri

3.2 Mutengo Wakanakira

Mutengo-kubudirira Kuenzaniswa neLithium ion bhatiri
Kune avhareji yevatengi, bhatiri reSodium ion rinogona kunge rakachipa kupfuura lithium ion bhatiri mune ramangwana. Semuenzaniso, kana iwe uchida kuisa simba rekuchengetedza simba kumba kuti uchengetedze panguva yekudzima kwemagetsi, kushandisa Sodium ion bhatiri inogona kunge iri hupfumi nekuda kwekuderera kwemitengo yekugadzira.

Kuwanda uye Economic Viability yeRaw Materials
Sodium yakawanda muEarth's crust, inosanganisira 2.6% yezvinhu zvakakurisa, zvakanyanya kudarika lithium (0.0065%). Izvi zvinoreva kuti mitengo yesodium uye kugovera kwakanyanya kugadzikana. Semuenzaniso, mutengo wekugadzira toni yemunyu wesodium wakaderera zvakanyanya pane mutengo weiyo yakafanana yelithium munyu, ichipa Sodium ion bhatiri mukana wakakura wehupfumi mumashandisirwo makuru.

3.3 Kuchengetedza

Yakaderera Ngozi Yekuputika uye Moto
Sodium ion bhatiri hainyanyi kuputika uye moto pasi pemamiriro akanyanya akadai sekuwandisa kana mapfupi maseketi, zvichivapa yakakosha kuchengetedza mukana. Semuyenzaniso, mota dzinoshandisa Sodium ion bhatiri hadzina mukana wekusangana nekuputika kwebhatiri pakaitika kudhumhana, kuve nechokwadi chekuchengetedzwa kwevatyairi.

Zvishandiso zvine Yepamusoro Kuchengetedza Kuita
Kuchengetedzeka kwepamusoro kweSodium ion bhatiri inoita kuti ive yakakodzera kune maapplication anoda yakanyanya kuchengetedzwa. Semuenzaniso, kana imba yekuchengetera simba rekushandisa ichishandisa Sodium ion bhatiri, pane kunetseka kushoma nezvenjodzi dzemoto nekuda kwekuwedzeredza kana mapfupi maseketi. Pamusoro pezvo, masisitimu ekutakura veruzhinji emadhorobha akadai semabhazi uye metro subways anogona kubatsirwa nekuchengetedzwa kwakanyanya kweSodium ion bhatiri, kudzivirira tsaona dzekuchengetedza dzinokonzerwa nekutadza kwebhatiri.

3.4 Kushamwaridzana Nezvakatipoteredza

Low Environmental Impact
Maitiro ekugadzirwa kweSodium ion bhatiri haidi kushandiswa kwesimbi isingawanzo kana zvinhu zvine chepfu, kuderedza njodzi yekusvibiswa kwezvakatipoteredza. Semuenzaniso, kugadzira lithium ion bhatiri inoda cobalt, uye migodhi yecobalt inowanzova nemhedzisiro yakaipa pane zvakatipoteredza nenharaunda dzenzvimbo. Kusiyana neizvi, sodium-ion bhatiri zvinhu zvine hushamwari zvakatipoteredza uye hazvikonzere kukuvadza kwakakura kune ecosystem.

Inogoneka yeSustainable Development
Nekuda kwekuwanda uye kuwanikwa kwe sodium zviwanikwa, Sodium ion bhatiri ine mukana wekusimudzira budiriro. Fungidzira hurongwa hwesimba remangwana apo Sodium ion bhatiri inoshandiswa zvakanyanya, kuderedza kutsamira pazvinhu zvishoma uye kuderedza mitoro yezvakatipoteredza. Semuenzaniso, iyo nzira yekudzokorodza yeSodium ion bhatiri iri nyore uye haiburitse marara akawanda ane ngozi.

3.5 Maitiro ekuita

Kufambira mberi muEnergy Density
Kunyangwe kuderera kwesimba remagetsi (kureva, kuchengetedza kwesimba pahuremu hweyuniti) zvichienzaniswa nebhatiri ye lithium ion, tekinoroji yesodium-ion bhatiri yanga ichivhara gaka iri nekuvandudzwa kwezvinhu uye maitiro. Semuenzaniso, ichangoburwa sodium-ion bhatiri tekinoroji yakawana simba densities padyo nelithium ion bhatiri, inokwanisa kusangana zvakasiyana siyana zvekushandisa.

Cycle Life uye Kugadzikana
Sodium ion bhatiri ine hupenyu hurefu hwekutenderera uye kugadzikana kwakanaka, zvichireva kuti vanogona kudzokororwa kuchaja uye kuburitsa ma cycle pasina kuderera zvakanyanya kuita. Semuenzaniso, bhatiri reSodium ion rinogona kuchengetedza pamusoro pe80% huwandu mushure me2000 kuchaja uye kuburitsa madhizaini, ichiita kuti ive yakakodzera kune maapplication anoda kugara achichaja uye kuburitsa ma cycles, senge mota dzemagetsi uye renewable simba rekuchengetedza.

3.6 Yakaderera Tembiricha Kuchinja kweSodium ion bhatiri

Sodium ion bhatiri inoratidza kushanda kwakagadzikana munzvimbo dzinotonhora zvichienzaniswa nebhatiri re lithium ion. Heino ongororo yakadzama yekukodzera kwavo uye mamiriro ekushandisa mumamiriro epasi-tembiricha:

Yakaderera Tembiricha Kugadziriswa kweSodium ion bhatiri

1. Electrolyte Low Temperature Performance:Iyo electrolyte inowanzoshandiswa muSodium ion bhatiri inoratidzira yakanaka ion conductivity pane yakaderera tembiricha, kufambisa yakatsetseka yemukati electrochemical maitiro eSodium ion bhatiri munzvimbo dzinotonhora.
2. Material Hunhu:Iyo yakanaka uye yakaipa electrode zvinhu zveSodium ion bhatiri inoratidza kugadzikana kwakanaka mumamiriro epasi-tembiricha. Kunyanya, negative electrode zvinhu senge hard carbon inochengetedza yakanaka electrochemical performance kunyangwe pakudziya kwakaderera.
3. Performance Evaluation:Dhepfenyuro yedata inoratidza kuti Sodium ion bhatiri inochengetedza chiyero chekuchengetedza simba uye kutenderera hupenyu hwakakwirira kune yakawanda lithium ion bhatiri pakudziya kwakaderera (semuenzaniso, -20 ° C). Kuburitsa kwavo kushanda zvakanaka uye kuwanda kwesimba kunoratidza kudzikira kudiki munzvimbo dzinotonhora.

Zvishandiso zveSodium ion bhatiri mune Yakaderera Temperature Mamiriro

1. Grid Energy Storage munzvimbo dzekunze:Munzvimbo dzinotonhora dzekuchamhembe kana nzvimbo dzakakwirira, bhatiri reSodium ion rinochengeta uye kuburitsa magetsi, akakodzera magadzirirwo emagetsi egidhi munzvimbo idzi.
2. Yakaderera Tembiricha Yekutakura Zvishandiso:Maturusi ekufambisa emagetsi munzvimbo dzepolar uye migwagwa yechando yechando, senge Arctic neAntarctic yekuongorora mota, inobatsirwa nerutsigiro rwesimba rwakavimbika rwunopihwa neSodium ion bhatiri.
3. Remote Monitoring Devices:Munzvimbo dzinotonhora zvakanyanya senge polar nemakomo, zvigadziriso zvekutarisa kure zvinoda kwenguva yakareba yakagadzikana magetsi, zvichiita kuti Sodium ion bhatiri ive sarudzo yakanaka.

4. Cold Chain Kutakura uye Kuchengeta:Chikafu, mushonga, uye zvimwe zvinhu zvinoda kugara pasi-tembiricha kudzora panguva yekufambisa uye kuchengetedza kubatsirwa kubva kune yakagadzikana uye yakavimbika kuita kweSodium ion bhatiri.

Mhedziso

Sodium ion bhatiriinopa akawanda mabhenefiti pamusoro pe lithium ion bhatiri, kusanganisira yakaderera mutengo, kuchengetedzwa kwakawedzerwa, uye hushamwari kwezvakatipoteredza. Kunyangwe kudzikira kwavo kushoma kwesimba zvichienzaniswa nebhatiri retimu-ion, tekinoroji yesodium ion bhatiri iri kuramba ichidzikamisa gaka iri kuburikidza nekufambira mberi kuri kuita mumidziyo uye maitiro. Uyezve, vanoratidza kushanda kwakagadzikana munzvimbo dzinotonhora, vachivapa vakakodzera kune zvakasiyana-siyana zvekushandisa. Tichitarisa kumberi, sezvo tekinoroji iri kuramba ichishanduka uye kugamuchirwa kwemusika kuchikura, sodium ion bhatiri yakagadzirira kuita basa rakakosha mukuchengetedza simba uye kufambisa kwemagetsi, kukurudzira budiriro yakadzikama uye kuchengetedza kwezvakatipoteredza.

DzvanyaBata Kamada Powerkune yako yetsika sodium ion bhatiri mhinduro.