Li-ion mabhatiri

by kim Updated: July 9, 2022

Li-ion mabhatiri mabhatiri anochajwa zvakare ane lithium ions. Anoshandiswa mune zvese kubva pamafoni kusvika kumota. Asi vanoshanda sei?

Li-ion mabhatiri anoshandisa intercalation process kuchengetedza simba. Izvi zvinosanganisira lithium ions inofamba pakati pe cathode uye anode mukati mebhatiri. Rini kukanganisa, maion anofamba kubva pane anode kuenda kune cathode, uye kana achibuda, anoenda kune rimwe divi.

Asi iyo ingori pfupiso pfupi. Ngatitarisei pane zvese zvakadzama.

Chii chinonzi Lithium-Ion Battery?

Lithium-ion mabhatiri ari kwese kwese mazuva ano! Vanosimbisa mafoni edu, Laptops, motokari dzemagetsi, nezvimwewo. Asi chii chaizvoizvo? Ngatinyatsoongororai!

The Basics

Lithium-ion mabhatiri anoumbwa nesero rimwe chete kana akawanda, bhodhi rekudzivirira redunhu, uye zvimwe zvishoma zvikamu:

• Electrodes: Magumo esero akanaka uye asina kunaka. Yakabatanidzwa kune vaunganidzi vemazuva ano.
• Anode: Iyo negative electrode.
• Electrolyte: Mvura kana gel inofambisa magetsi.
• Vatori vemazuva ano: Conductive foil pa electrode yega yega yebhatiri yakabatana nematerminal esero. Aya materminal anofambisa magetsi pakati pebhatiri, mudziyo, uye simba rinopa simba bhatiri.
• Separator: A porous polymeric firimu inoparadzanisa ma electrodes ichigonesa kuchinjana kwe lithium ions kubva kune rimwe divi kuenda kune rimwe.

Ainoita

Paunenge uchishandisa mudziyo unofambiswa nebhatiri relithium-ion, lithium ion dziri kufamba mukati mebhatiri pakati peanode necathode. Panguva imwecheteyo, maerekitironi ari kufamba-famba munharaunda yekunze. Kufamba kwemaion nemaerekitironi uku ndiko kunogadzira simba remagetsi rinopa simba mudziyo wako.

Kana bhatiri richibuda, anode inoburitsa lithium ions kune cathode, ichigadzira kuyerera kwemaerekitironi anobatsira kupa simba mudziyo wako. Kana bhatiri ichichaja, zvinopesana zvinoitika: lithium ions inoburitswa necathode uye inogamuchirwa neanode.

Unogona Kuawana Kupi?

Lithium-ion mabhatiri ari kwese kwese mazuva ano! Unogona kuzviwana mumafoni, malaptop, mota dzemagetsi, nezvimwe. Saka nguva inotevera paunenge uchishandisa imwe yemidziyo yako yaunofarira, ingoyeuka kuti inofambiswa nebhatiri re lithium-ion!

Iyo Inonakidza Nhoroondo yeLithium-Ion Bhatiri

Kuedza kweNASA kwekutanga

Kare muma'60s, NASA yakanga yatoedza kugadzira bhatiri reLi-ion rinogoneka. Vakagadzira bhatiri reCuF2/Li, asi hazvina kunyatsoshanda.

Kubudirira kwaM. Stanley Whittingham

Muna 1974, nyanzvi yekemisitiri yeBritain M. Stanley Whittingham akaita pundutso paakashandisa titanium disulfide (TiS2) sechinhu che cathode. Ichi chaive neyakagadzikwa chimiro chaigona kutora mu lithium ions pasina kushandura chimiro chayo chekristaro. Exxon yakaedza kutengesa bhatiri, asi yaidhura zvakanyanya uye yakaoma. Uyezve, yaiwanzobata moto nekuda kwekuvapo kwesimbi lithium mumaseru.

Godshall, Mizushima, and Goodenough

Muna 1980, Ned A. Godshall et al. uye Koichi Mizushima naJohn B. Goodenough vakatsiva TiS2 ne lithium cobalt oxide (LiCoO2, kana LCO). Iyi yaive neyakafanana dhizaini chimiro, asi ine yakakwira voltage uye kugadzikana kwakanyanya mumhepo.

Rachid Yazami's Invention

Mugore iroro, Rachid Yazami akaratidza reversible electrochemical intercalation ye lithium mu graphite uye akagadzira lithium graphite electrode (anode).

Dambudziko Rokupisa

Dambudziko rekupisa rakaramba riripo, saka lithium metal anode yakasiiwa. Mhedzisiro yekupedzisira yaive yekushandisa intercalation anode, yakafanana neyakashandiswa kune cathode, iyo yakadzivirira kuumbwa kwe lithium metal panguva yekuchaja bhatiri.

Yoshino's Design

Muna 1987, Akira Yoshino akapa patent iyo yaizova yekutanga kutengesa Li-ion bhatiri ichishandisa anode ye "soft carbon" (yakaita marasha-yakafanana zvinhu) pamwe chete neGoodenough's LCO cathode uye carbonate ester-based electrolyte.

Sony's Commerceization

Muna 1991, Sony yakatanga kugadzira nekutengesa mabhatiri eLithium-ion ekutanga pasi rose achishandisa dhizaini yeYoshino.

Mubayiro weNobel

Muna 2012, John B. Goodenough, Rachid Yazami, naAkira Yoshino vakagamuchira 2012 IEEE Medal for Environmental and Safety Technologies yekugadzira lithium-ion bhatiri. Zvino, muna 2019, Goodenough, Whittingham, naYoshino vakapihwa Mubairo weNobel muChemistry nekuda kwechinhu chimwe chete.

Iyo Global Production Capacity

Muna 2010, kugadzirwa kwepasi rose kwemabhatiri eLi-ion kwaive makumi maviri gigawatt-maawa. Pakazosvika 20, yakanga yakura kusvika 2016 GWh, ine 28 GWh muChina. Muna 16.4, huwandu hwekugadzira pasi rose hwaive 2020 GWh, neChina ichiverengera makumi manomwe neshanu muzana. Muna 767, inofungidzirwa kuva pakati pe75 ne2021 GWh, uye fungidziro ye200 inotangira pa600 kusvika pa2023 GWh.

Iyo Sainzi Kuseri kwe18650 Lithium-Ion Masero

Chii chinonzi 18650 Cell?

Kana iwe wakambonzwa nezve laptop bhatiri kana mota yemagetsi, mukana wakambonzwa nezve 18650 sero. Rudzi urwu rwe lithium-ion cell is cylindrical in shape uye inoshandiswa mumhando dzakasiyana siyana.

Chii chiri Mukati meSero re18650?

Sero re18650 rinoumbwa nezvikamu zvakati wandei, zvese zvinoshanda pamwe chete kuti zvigone kugonesa mudziyo wako:

• Iyo electrode yakaipa inowanzogadzirwa negraphite, chimiro chekabhoni.
• Iyo yakanaka electrode inowanzogadzirwa nesimbi oxide.
• Iyo electrolyte inonzi lithium munyu mune organic solvent.
• Separator inodzivirira anode uye cathode kubva mukupfupika.
• Muunganidzi wezvino ichidimbu chesimbi chinoparadzanisa magetsi ekunze kubva kune anode uye cathode.

Chii Chinoita Sero 18650?

Iyo 18650 sero ine basa rekugonesa mudziyo wako. Inoita izvi nekugadzira kemikari inopindirana pakati peanode uye cathode, iyo inogadzira maerekitironi anoyerera kuburikidza nekunze kwedunhu. Iyo electrolyte inobatsira kufambisa kuita uku, nepo muunganidzi aripo anovimbisa kuti maerekitironi haaite pfupi pfupi.

Ramangwana re18650 Masero

Kudiwa kwemabhatiri kuri kuramba kuchiwedzera, saka vaongorori vanogara vachitsvaga nzira dzekuvandudza kusimba kwesimba, tembiricha yekushandisa, kuchengetedza, kusimba, nguva yekuchaja, uye mutengo we18650 maseru. Izvi zvinosanganisira kuyedza nezvinhu zvitsva, senge graphene, uye kuongorora mamwe ma electrode zvimiro.

Saka, nguva inotevera yaunenge uchishandisa laptop yako kana mota yemagetsi, tora nguva yekutenda sainzi kuseri kwesero re18650!

Mhando dzeLithium-Ion Masero

Diki Cylindrical

Aya ndiwo marudzi akajairika emasero e-lithium-ion, uye anowanikwa mumabhasikoro mazhinji uye mabhatiri emotokari yemagetsi. Vanouya mumhando dzakasiyana-siyana uye vane muviri wakasimba usina chero materminals.

Yakakura Cylindrical

Aya masero e-lithium-ion akakura kudarika madiki ecylindrical, uye ane materminals makuru ane threaded.

Gorofa kana Homwe

Aya ndiwo masero akapfava, akapfava aunowana munharembozha nemalaptop matsva. Ivo vanozivikanwawo se lithium-ion polymer mabhatiri.

Rigid Plastic Case

Aya maseru anouya ane mahombe ane threaded terminals uye anowanzo shandiswa mumagetsi emagetsi ekutakura mapaketi.

Jelly Roll

Masero emacylindrical anogadzirwa nenzira ye "swiss roll", inozivikanwawo se "jelly roll" muUS. Izvi zvinoreva kuti i“sandwich” imwechete refu yeelectrode yakanaka, separator, negative electrode, uye separator yakakungurutswa kuita spool imwe chete. Jelly rolls ine mukana wekugadzirwa nekukurumidza kupfuura maseru ane akaturikidzana emagetsi.

Pouch Cells

Masero emuhomwe ane yakanyanya gravimetric simba density, asi anoda yekunze nzira yekudzivirira kudzivirira kuwedzera kana mamiriro avo ekuchaja (SOC) akakwira.

Kuyerera Mabhatiri

Kuyerera mabhatiri imhando nyowani yelithium-ion bhatiri inomisa cathode kana anode zvinhu mumvura ine aqueous kana organic solution.

Iyo Diki-ion Sero

Muna 2014, Panasonic yakagadzira diki reLi-ion cell. Yakaita pini uye ine dhayamita ye3.5mm uye huremu hwe0.6g. Yakafanana neyakajairwa mabhatiri e-lithium uye inowanzosarudzwa ne "LiR" prefix.

Battery mapakeji

Mabhatiri mapaketi anoumbwa neakawanda akabatana e-lithium-ion maseru uye anoshandiswa kusimbisa midziyo mikuru, senge mota dzemagetsi. Iwo ane tembiricha sensors, voltage regulator maseketi, voltage tap, uye charge-state monitors kudzikisa njodzi yekuchengetedza.

Chii chinonzi Lithium-Ion Mabhatiri Anoshandiswa?

Consumer Electronics

Lithium-ion mabhatiri ndiyo inoenda-kune magetsi sosi kune ako ese aunofarira gadget. Kubva panharembozha yako yakavimbika kune yako laptop, dijitari kamera, uye fodya yemagetsi, mabhatiri aya anoita kuti tech yako ishande.

Power Tools

Kana iwe uri DIYer, iwe unoziva kuti lithium-ion mabhatiri ndiyo nzira yekuenda nayo. Madhiri asina tambo, majecha, masaha, uye kunyange midziyo yemugadheni senge zvikwapuro-zvipfuyo uye hedge trimmers zvese zvinotsamira pamabhatiri aya.

Magetsi Mota

Mota dzemagetsi, mota dzakasanganiswa, midhudhudhu yemagetsi nema scooters, mabhasikoro emagetsi, zvinotakura vanhu, uye mawiricheya emagetsi epamusoro ese anoshandisa mabhatiri e-lithium-ion kufamba-famba. Uye ngatisakanganwe nezve redhiyo-inodzorwa modhi, modhi ndege, uye kunyange Mars Curiosity rover!

foni

Lithium-ion mabhatiri anoshandiswawo sesimba rekuchengetedza mumashandisirwo enharembozha. Uyezve, ivo vari kukurukurwa senge ingangoita sarudzo yekuchengetedza simba regidhi, kunyangwe ivo vasati vanyatso kukwikwidza.

Zvaunoda Kuziva Nezve Lithium-Ion Battery Performance

Kuwedzera kwesimba

Kana zvasvika kune lithium-ion mabhatiri, iwe uri kutarisa kune yakakomba simba density! Tiri kutaura 100-250 W · h/kg (360-900 kJ/kg) uye 250-680 W · h/L (900-2230 J/cm3). Iro simba rakakwana kuvhenekera guta diki!

Voltage

Lithium-ion mabhatiri ane yakakwirira-yakavhurika-inotenderera voltage kupfuura mamwe marudzi emabhatiri, senge lead-asidhi, nickel-metal hydride, uye nickel-cadmium.

Yemukati Kuramba

Kuramba kwemukati kunowedzera nezvose zviri zviviri bhasikoro uye zera, asi izvi zvinoenderana nevoltage uye tembiricha iyo mabhatiri akachengetwa. Izvi zvinoreva kuti magetsi ari pamaterminals anodonha pasi pemutoro, zvichideredza iyo yakanyanya kudhirowa ikozvino.

ndinorova Time

Kwapera mazuva apo mabhatiri e-lithium-ion akatora maawa maviri kana kupfuura kuchaja. Mazuva ano, unogona kuwana kubhadharisa kuzere mumaminetsi makumi mana nemashanu kana pasi! Muna 45, vaongorori vakatoratidza bhatiri re2015 mAh rakachajwa kusvika makumi matanhatu nesere muzana mumaminitsi maviri uye 600 mAh bhatiri rakachajwa kusvika makumi mana nesere muzana mumaminitsi mashanu.

Kuderedza Mutengo

Lithium-ion mabhatiri abva kure kubva 1991. Mitengo yakaderera 97% uye simba remagetsi rakapetwa kanopfuura katatu. Masero akakura akasiyana ane chemistry imwechete anogona zvakare kuve neakasiyana simba density, saka iwe unogona kuwana yakawanda bang kune yako buck.

Chii Chinoita NeLithium-Ion Battery Hupenyu?

The Basics

Kana zvasvika kune mabhatiri e-lithium-ion, nguva yehupenyu inowanzoyerwa maererano nehuwandu hwehuwandu hwekuchaja-kuburitsa mitsetse inotora kusvika kune imwe chikumbaridzo. Ichi chikumbaridzo chinowanzotsanangurwa sekurasikirwa kwesimba kana kukwira kwe impedance. Vagadziri vanowanzo shandisa izwi rekuti "kutenderera hupenyu" kutsanangura hupenyu hwebhatiri maererano nehuwandu hwematenderera anotora kusvika 80% yehuwandu hwayo hwakayerwa.

Kuchengeta mabhatiri e-lithium-ion munzvimbo yakachajwa zvakare kunoderedza kugona kwavo uye kunowedzera kupikisa kwesero. Izvi zvinonyanya kuitika nekuda kwekuenderera mberi kwekukura kweiyo yakasimba electrolyte interface pane anode. Hupenyu hwese kutenderera kwebhatiri, kusanganisira zvese kutenderera uye kusashanda kwekuchengetedza mabasa, kunonzi hupenyu hwekarenda.

Zvinhu Zvinokanganisa Battery Cycle Life

Hupenyu hwebhatiri hunokanganiswa nezvinhu zvakati wandei, senge:

• tembiricha
• Discharge current
• Charge yazvino
• State of charge ranges (kudzika kwekubuda)

Mumashandisirwo epasirese, akadai sema smartphones, malaptop uye mota dzemagetsi, mabhatiri haagare achichajirwa uye kuburitswa. Ichi ndicho chikonzero kutsanangura hupenyu hwebhatiri maererano nekuzara kwakazara kutenderera kunogona kutsausa. Kuti udzivise nyonganiso iyi, masayendisiti dzimwe nguva anoshandisa cumulative discharge, inova huwandu hwechaji (Ah) inounzwa nebhatiri mukati mehupenyu hwayo hwese kana kutenderera kwakaenzana.

Battery Degradation

Mabhatiri anodzikira zvishoma nezvishoma pamusoro pehupenyu hwavo, zvichitungamira mukudzikiswa kwesimba uye, mune dzimwe nguva, yakaderera yekushanda sero voltage. Izvi zvinokonzerwa nemhando dzakasiyana dzemakemikari uye mechanical shanduko kune electrodes. Degradation inotsamira zvakanyanya tembiricha, uye machaji epamusoro anomhanyisawo kurasikirwa kwesimba.

Mamwe eanonyanyo zivikanwa maitiro ekudzikisira anosanganisira:

• Kuderedzwa kweiyo organic carbonate electrolyte pane anode, izvo zvinoguma nekukura kweSolid Electrolyte Interface (SEI). Izvi zvinokonzeresa kuwedzera kweohmic impedance uye kudzikiswa kweiyo cyclable Ah charge.

• Lithium metal plating, iyo zvakare inotungamira mukurasikirwa kwe lithium inventory (cyclable Ah charge) uye yemukati pfupi-inotenderera.

• Kurasikirwa kwezvinhu (zvisina kunaka kana zvakanaka) zvemagetsi nekuda kwekuparara, kutsemuka, exfoliation, dhizaini kana kunyange kuchinja kwevhoriyamu nguva dzose panguva yebhasikoro. Izvi zvinoratidzira sezvo zvese zviri zviviri kuchaja uye simba kupera (kuwedzera kuramba).

• Corrosion/kuparara kweiyo negative copper current collector at low cell voltages.

• Kushatiswa kwePVDF binder, izvo zvinogona kukonzera kuvharika kwezvinhu zvemagetsi.

Saka, kana iwe uchitsvaga bhatiri rinogara, ita shuwa yekuchengeta ziso pazvinhu zvese zvinogona kukanganisa hupenyu hwayo kutenderera!

Ngozi dzeLithium-Ion Mabhatiri

Chii chinonzi Lithium-ion mabhatiri?

Lithium-ion mabhatiri ndiwo masimba enyika yedu yemazuva ano. Ivo vanowanikwa mune zvese kubva kumafoni kusvika kumotokari dzemagetsi. Asi, sezvinhu zvese zvine simba, zvinouya nenjodzi shoma.

Ndezvipi Ngozi?

Lithium-ion mabhatiri ane electrolyte inopfuta uye anogona kumanikidzwa kana akakuvadzwa. Izvi zvinoreva kuti kana bhatiri rikachajwa nekukasira, rinogona kukonzera dunhu diki uye kutungamirira kuputika nemoto.

Hedzino dzimwe nzira idzo lithium-ion mabhatiri anogona kuve ane njodzi:

• Thermal abuse: Kusatonhodza zvakanaka kana moto wekunze
• Electrical abuse: Kuwedzeresa kana kupfupika kwekunze
• Mechanical abuse: Kupinda kana kubondera
• Internal short circuit: Kugadzira kukanganisa kana kuchembera

Chii Chingaitwe?

Mayedzo ekuyedza mabhatiri e-lithium-ion akanyanya kuomarara kupfuura aya emabhatiri e-acid-electrolyte. Kurambidzwa kwekutakura kwakaiswawo nevanochengetedza kuchengetedza.

Mune zvimwe zviitiko, makambani aifanira kuyeuka zvigadzirwa nekuda kwenyaya dzine chekuita nebhatiri, senge Samsung Galaxy Note 7 inoyeuka muna 2016.

Mapurojekiti ekutsvagisa ari kuenderera mberi kugadzira maelectrolyte asingabatike kudzikisa njodzi dzemoto.

Kana mabhatiri e-lithium-ion akakuvadzwa, akapwanyika, kana kuti akaiswa pasi pemutoro wakakwirira wemagetsi pasina kuchengetedzwa kwepamusoro, ipapo matambudziko anogona kubuda. Short-circuiting bhatiri rinogona kuita kuti riwedzere kupisa uye zvichida kubata moto.

The Bottom Line

Lithium-ion mabhatiri ane simba uye akachinja nyika yedu, asi anouya nedzimwe njodzi. Zvakakosha kuziva njodzi idzi uye kutora matanho ekudzideredza.

Iyo Environmental Impact yeLithium-Ion Mabhatiri

Chii chinonzi Lithium-Ion Mabhatiri?

Lithium-Ion mabhatiri ndiwo ane simba kune mazhinji emidziyo yedu yemazuva ese, kubva kumafoni nemalaptops kuenda kumotokari dzemagetsi. Izvo zvinogadzirwa ne lithium, nickel, uye cobalt, uye vanozivikanwa nekuwanda kwesimba uye hupenyu hurefu.

Chii chinonzi Environmental Impacts?

Kugadzirwa kwemabhatiri eLithium-Ion kunogona kuve nekukanganisa kwezvakatipoteredza, kusanganisira:

• Kubviswa kwe lithium, nickel, uye cobalt kunogona kuva nengozi kuhupenyu hwemvura, zvichiita kuti kusvibiswa kwemvura uye matambudziko ekufema.
• Migodhi byproducts inogona kukanganisa ecosystem uye kukuvadzwa kwenzvimbo.
• Kushandiswa kwemvura kusina kugadzikana munzvimbo dzakaoma.
• Yakakura byproduct chizvarwa che lithium kutorwa.
• Kudziya kwepasirese kugona kwe lithium-ion mabhatiri ekugadzira.

Chii Chatingaita?

Tinogona kubatsira kuderedza kukanganiswa kwezvakatipoteredza kweLithium-Ion mabhatiri ne:

• Kudzokorodza mabhatiri e-lithium-ion kuderedza kabhoni tsoka yekugadzirwa.
• Kushandisazve mabhatiri pane kuashandisa patsva.
• Kuchengeta mabhatiri akashandiswa zvakachengeteka kuderedza njodzi.
• Kushandisa pyrometallurgical uye hydrometallurgical nzira kuparadzanisa zvikamu zvebhatiri.
• Kukwenenzvera slag kubva pakudzokorodza maitiro ekushandisa muindasitiri yesimende.

Mhedzisiro yeLithium Extraction pane Kodzero dzevanhu

Ngozi Kuvanhu Vemunharaunda

Kubvisa zvigadzirwa zvemabhatiri e-lithium ion kunogona kuve nengozi kune vagari venzvimbo, kunyanya vanhu veko. Cobalt kubva kuDemocratic Republic of the Congo inowanzocherwa nemaitiro mashoma ekuchengetedza, zvichikonzera kukuvara nekufa. Kusvibiswa kunobva mumigodhi iyi kwapa vanhu mishonga ine muchetura iyo inogona kukonzera kusununguka pakuberekwa uye kutadza kufema zvakanaka. Zvinonziwo kushandiswa kwevana mumigodhi iyi kuri kushandiswa.

Kushaikwa Kwemahara Pamberi uye Neruzivo Rwemvumo

Ongororo yakaitwa kuArgentina yakawana kuti nyika inogona kunge isina kuchengetedza kodzero dzevanhu veko kuti vasunungure mvumo yavo isati yatanga uye neruzivo, uye kuti makambani ekutora aidzora kuwanikwa kweruzivo nenharaunda uye kuseta zviga zvekukurukura nezvemapurojekiti uye kugovana.

Kupikisa uye Mhosva

Kuvandudzwa kwemugodhi weThacker Pass lithium muNevada kwasangana nekuratidzira uye kumatare edzimhosva kubva kune akati wandei madzinza anoti havana kupihwa mahara uye neruzivo rwekutanga uye kuti chirongwa ichi chinotyisidzira tsika nenzvimbo dzinoyera. Vanhu varatidzawo kutyira kuti chirongwa ichi chichakonzera njodzi kumadzimai echivanhu. Varatidziri vanga vachitora saiti kubva muna Ndira 2021.

Mhedzisiro yeLithium Extraction pane Kodzero dzevanhu

Ngozi Kuvanhu Vemunharaunda

Kubvisa zvigadzirwa zvemabhatiri e-lithium ion kunogona kunetsa chaizvo kune vagari venzvimbo, kunyanya vanhu veko. Cobalt kubva kuDemocratic Republic of the Congo inowanzocherwa nemaitiro mashoma ekuchengetedza, zvichikonzera kukuvara nekufa. Kusvibiswa kunobva mumigodhi iyi kwapa vanhu mishonga ine muchetura iyo inogona kukonzera kusununguka pakuberekwa uye kutadza kufema zvakanaka. Zvinonziwo kushandiswa kwevana mumigodhi iyi kuri kushandiswa. Hongu!

Kushaikwa Kwemahara Pamberi uye Neruzivo Rwemvumo

Ongororo yakaitwa muArgentina yakawana kuti nyika inogona kunge isina kupa vanhu veko kodzero yekuvapa mvumo isati yatanga uye neruzivo, uye kuti makambani ekutora aidzora kuwanikwa kweruzivo nenharaunda uye kuseta zviga zvekukurukurirana nezvezvirongwa uye kugovana zvikomborero. Kwete kutonhorera.

Kupikisa uye Mhosva

Kuvandudzwa kwemugodhi weThacker Pass lithium muNevada kwasangana nekuratidzira uye kumatare edzimhosva kubva kune akati wandei madzinza anoti havana kupihwa mahara uye neruzivo rwekutanga uye kuti chirongwa ichi chinotyisidzira tsika nenzvimbo dzinoyera. Vanhu varatidzawo kutyira kuti chirongwa ichi chichakonzera njodzi kumadzimai echivanhu. Varatidziri vanga vachitora saiti kubva muna Ndira 2021, uye hazviratidzike sekunge vari kuronga kuenda chero nguva munguva pfupi.

Kusiyana

Li-Ion Mabhatiri Vs Lipo

Kana zvasvika kune Li-ion vs LiPo mabhatiri, ihondo yetitans. Mabhatiri eLi-ion anoshanda zvinoshamisa, achitakura toni yesimba mupasuru diki. Asi, vanogona kunge vasina kugadzikana uye vane ngozi kana chipingamupinyi chiri pakati pechakanaka uye chisina kunaka electrode chakatyorwa. Kune rimwe divi, mabhatiri eLiPo akachengeteka zvakanyanya, sezvo asingatambure nenjodzi imwechete yekutsva. Ivo zvakare havatambudzike ne 'memory effect' inoitwa neLi-ion mabhatiri, zvichireva kuti vanogona kubhadhariswa kakawanda pasina kurasikirwa nekugona kwavo. Uyezve, vane hupenyu hurefu kupfuura mabhatiri eLi-ion, saka haufanirwe kunetseka nekuatsiva kazhinji. Saka, kana iwe uchitsvaga bhatiri rakachengeteka, rakavimbika, uye rinogara kwenguva refu, LiPo ndiyo nzira yekuenda!

Li-Ion Mabhatiri Vs Lead Acid

Lead acid mabhatiri akachipa kupfuura lithium-ion mabhatiri, asi haashande zvakare. Lead acid mabhatiri anogona kutora maawa anosvika gumi kuchaja, ukuwo mabhatiri e-lithium ion anogona kuchaja mukati memaminitsi mashoma. Imhaka yekuti lithium ion mabhatiri anogona kubvuma kukurumidza chiyero cheazvino, kuchaja nekukurumidza kupfuura lead acid mabhatiri. Saka kana iwe uchitsvaga bhatiri rinochaja nekukurumidza uye nemazvo, lithium ion ndiyo nzira yekuenda. Asi kana iwe uri mubhajeti, lead acid ndiyo inokwanisika sarudzo.

FAQ

Ko Li-ion bhatiri yakafanana ne lithium?

Kwete, Li-ion mabhatiri uye lithium mabhatiri haana kufanana! Lithium mabhatiri ndiwo maseru ekutanga, zvichireva kuti haabatike zvakare. Saka, kana wavashandisa, vanenge vapedza. Kune rimwe divi, mabhatiri eLi-ion maseru echipiri, zvichireva kuti anogona kubhadharwa uye kushandiswa zvakare uye zvakare. Uyezve, mabhatiri eLi-ion anodhura uye anotora nguva yakareba kugadzira kupfuura lithium mabhatiri. Saka, kana iwe uchitsvaga bhatiri rinogona kuchajwazve, Li-ion ndiyo nzira yekuenda nayo. Asi kana iwe uchida chimwe chinhu chakachipa uye chinogara kwenguva refu, lithium ndiyo yako yakanyanya kubheja.

Unoda yakakosha charger ye lithium mabhatiri?

Kwete, haudi yakakosha charger ye lithium mabhatiri! Ne iTechworld lithium mabhatiri, haufanirwe kukwidziridza yako yese yekuchaja system uye kushandisa imwe mari. Chaunongoda chete chaja yako iripo inotungamira asidhi uye wagona kuenda. Mabhatiri edu e-lithium ane yakakosha Battery Management System (BMS) inova nechokwadi chekuti bhatiri rako richachaja nemazvo nechaja yako iripo.
Chaja chete yatisingakurudzire kushandisa ndeye yakagadzirirwa mabhatiri ecalcium. Imhaka yekuti kupinza kwevoltage kunowanzo kukwira pane izvo zvinokurudzirwa yelithium yakadzika cycle mabhatiri. Asi usazvinetse, kana ukangoerekana washandisa karusiyamu charger, iyo BMS inoona yakakwira voltage uye yopinda mumodhi yakachengeteka, ichidzivirira bhatiri rako kubva kune chero kukuvara. Saka usatyora bhangi uchitenga yakakosha charger - ingo shandisa yako iripo uye unenge wagadzirirwa!

Hupenyu hwebhatiri relithium-ion hurefu hwakadini?

Lithium-ion mabhatiri isimba riri kuseri kwemagajeti ako emazuva ese. Asi dzinogara kwenguva yakareba sei? Zvakanaka, avhareji lithium-ion bhatiri inofanirwa kugara pakati pe300 uye 500 kuchaja / kuburitsa mitsetse. Zvakafanana nekuchaja foni yako kamwe pazuva kwerinopfuura gore! Uyezve, haufanirwe kunetseka nezvenyaya dzendangariro sezvawaimboita. Ingo chengeta bhatiri rako rakavharwa uye kutonhorera uye unenge wagona kuenda. Saka, kana iwe ukaitarisira zvakanaka, yako lithium-ion bhatiri inofanira kukugara kwenguva yakanaka.

Chii chakashata chikuru cheLi-ion bhatiri?

Iyo yakanyanya kuderera yeLi-ion mabhatiri mutengo wavo. Iwo akatenderedza 40% anodhura kupfuura Ni-Cd, saka kana iwe uri pabhajeti, ungangoda kutarisa kumwe kunhu. Uyezve, ivo vanowanzochembera, zvichireva kuti vanogona kurasikirwa nekugona uye kukundikana mushure memakore mashoma. Hapana ane nguva yekuti! Saka kana iwe uchizoisa mari muLi-ion, ita shuwa kuti unoita tsvagiridzo yako uye utore yakanakisa bang yebhangi rako.

mhedziso

Mukupedzisa, mabhatiri eLi-ion inyanzvi yekuvandudza tekinoroji inosimbisa zvishandiso zvedu zvemazuva ese, kubva kunharembozha kuenda kumotokari dzemagetsi. Neruzivo rwakakwana, mabhatiri aya anogona kushandiswa zvakachengeteka uye nemazvo, saka usatya kutora kunyura uye kuongorora nyika yeLi-ion mabhatiri!

Mhoroi, ndini Kim, amai uye munhu anofarira zvekumira-famba ane ruzivo mukugadzira midhiya nekuvandudzwa kwewebhu. Ndine chido chikuru chekudhirowa uye mifananidzo, uye ikozvino ndiri kunyura nemusoro munyika yekumira-kufamba. Neblog rangu, ndiri kugovera zvandinodzidza nemi varume.