Lithium Ion vs Libetri tsa Lithium Polymer - Ke Efe e Betere?

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Lithium Ion vs Libetri tsa Lithium Polymer - Ke Efe e Betere? Lefats'eng le ntseng le fetoha ka potlako la theknoloji le litharollo tsa matla tse nkehang habobebe, libeteri tsa lithium-ion (Li-ion) le lithium polymer (LiPo) li hlahella e le bahlolisani ba babeli ba etelletseng pele. Litheknoloji tsena ka bobeli li fana ka melemo e ikhethang 'me li na le lits'ebetso tsa tsona tse ikhethang, li li khetholla ho latela boima ba matla, bophelo ba potoloho, lebelo la ho tjhaja, le polokeho. Ha bareki le likhoebo li ntse li shebana le litlhoko tsa bona tsa matla, ho ba bohlokoa ho utloisisa liphapang le melemo ea mefuta ena ea betri. Sengoliloeng sena se shebana le ho rarahana ha mahlale a betri ka bobeli, se fanang ka leseli ho thusa batho le likhoebo ho etsa liqeto tse nang le tsebo tse ipapisitseng le litlhoko tsa bona tse ikhethileng.

Phapang ke Efe Pakeng Tsa Libetri tsa Lithium Ion vs Lithium Polymer?

Lithium Ion vs Lithium Polymer Battery Melemo le Mefokolo Papiso ea Setšoantšo

Libetri tsa Lithium-ion (Li-ion) le libeteri tsa lithium polymer (LiPo) ke litheknoloji tse peli tsa mantlha tsa betri, e 'ngoe le e' ngoe e na le litšobotsi tse ikhethang tse amang boiphihlelo ba mosebelisi ka kotloloho le boleng lits'ebetsong tse sebetsang.

Taba ea pele, libeteri tsa lithium polymer li ipabola ka matla a matla ka lebaka la electrolyte ea tsona e tiileng, eo hangata e fihlang ho 300-400 Wh/kg, e fetang hole 150-250 Wh/kg ea libeteri tsa lithium-ion. Sena se bolela hore o ka sebelisa lisebelisoa tse bobebe kapa tse tšesaane kapa oa boloka matla a mangata ka lisebelisoa tsa boholo bo lekanang. Bakeng sa basebelisi bao hangata ba tsamaeang kapa ba hlokang tšebeliso e telele, sena se fetolela bophelo bo bolelele ba betri le lisebelisoa tse nkehang habonolo.

Taba ea bobeli, libeteri tsa lithium polymer li na le bophelo bo bolelele ba potoloho, hangata bo tloha ho 1500-2000 ea li-charge-discharge cycles, ha li bapisoa le 500-1000 cycles bakeng sa libeteri tsa lithium-ion. Sena ha se lelefatse nako ea bophelo ba lisebelisoa feela empa hape se fokotsa khafetsa ea ho nkela betri sebaka, ka hona se theola litšenyehelo tsa tlhokomelo le tse ling.

Bokhoni ba ho tjhaja kapele le ho tjhaja ke monyetla o mong o hlokomelehang. Libetri tsa lithium polymer li tšehetsa litefiso tsa ho tjhaja ho fihla ho 2-3C, li u lumella ho fumana matla a lekaneng ka nako e khuts'oane, ho fokotsa haholo nako ea ho leta le ho ntlafatsa phumaneho ea sesebelisoa le boiketlo ba basebelisi.

Ho feta moo, libeteri tsa lithium polymer li na le sekhahla se tlase sa ho itšehla thajana, hangata se ka tlase ho 1% ka khoeli. Sena se bolela hore o ka boloka libeteri kapa lisebelisoa tsa bekapo nako e telele ntle le ho tjhaja khafetsa, ho tsamaisa maemo a tšohanyetso kapa tšebeliso ea bekapo.

Mabapi le polokeho, ts'ebeliso ea li-electrolyte tse tiileng ka libeteri tsa lithium polymer le tsona li kenya letsoho ho ts'ireletso e phahameng le likotsi tse tlase.

Leha ho le joalo, litšenyehelo le ho feto-fetoha ha libeteri tsa lithium polymer e ka ba lintlha tse lokelang ho nahanoa ho basebelisi ba bang. Ka lebaka la melemo ea eona ea thekenoloji, libeteri tsa lithium polymer hangata li theko e boima haholo 'me li fana ka tokoloho e fokolang ea moralo ha e bapisoa le libeteri tsa lithium-ion.

Ka bokhutšoanyane, libeteri tsa lithium polymer li fa basebelisi tharollo ea matla e nkehang habonolo, e tsitsitseng, e sebetsang hantle le e se nang tikoloho ka lebaka la matla a bona a phahameng a matla, nako e telele ea bophelo, bokhoni ba ho tjhaja ka potlako le ho lahla, le sekhahla se tlase sa ho itšehla thajana. Li loketse haholo lits'ebetso tse hlokang bophelo bo bolelele ba betri, ts'ebetso e phahameng, le polokeho.

Tafole ea Papiso e Potlako ea Libetri tsa Lithium Ion vs Lithium Polymer

(Malebela: Lipehelo tsa 'nete tsa ts'ebetso li ka fapana ka lebaka la bahlahisi, lihlahisoa le maemo a fapaneng a ts'ebeliso. Kahoo, ha u etsa liqeto, ho khothaletsoa hore u bue ka lintlha tse ikhethileng tsa tekheniki le litlaleho tsa liteko tse ikemetseng tse fanoeng ke bahlahisi.)

Mokhoa oa ho Lekola ka Potlako hore na Betri e U Loketse

Bareki ka bomong: Mokhoa oa ho Lekola ka Potlako Hore na U Reka Battery efe

Taba: Ho Reka Betri ea Baesekele ea Motlakase

Ak'u nahane u nahana ho reka baesekele ea motlakase, 'me u na le likhetho tse peli tsa betri: Betri ea Lithium-ion le Betri ea Lithium Polymer. Mona ke maikutlo a hau:

1. Matla a Matla: U batla hore baesekele ea hau ea motlakase e be le sebaka se selelele.
2. Cycle Life: Ha u batle ho fetola betri khafetsa; o batla betri e tšoarellang nako e telele.
3. Lebelo le ho Tloha Lebelo: U batla hore betri e tjhaje kapele, e fokotsa nako ya ho ema.
4. Boiketsi ba ho itlhatsoa: U rera ho sebelisa baesekele ea motlakase nako le nako 'me u batla hore betri e boloke tefiso ha nako e ntse e ea.
5. Polokeho: U tsotella polokeho haholo 'me u batla hore betri e se ke ea chesa kapa ea phatloha.
6. Litšenyehelo: U na le tekanyetso 'me u batla betri e fanang ka boleng bo botle ba chelete.
7. Moqapi oa Fetola: U batla hore betri e kopane 'me e se ke ea nka sebaka se ngata haholo.

Joale, ha re kopanyeng lintlha tsena le litekanyo tse tafoleng ea tlhahlobo:

Ho tloha tafoleng e ka holimo, re ka bona hore betri ea Lithium Polymer e na le lintlha tse 61, ha betri ea Lithium-ion e na le lintlha tse 54 kaofela.

Ho ipapisitsoe le litlhoko tsa hau:

• Haeba u etelletsa pele bongata ba matla, lebelo la ho tjhaja le ho ntsha motlakase, le polokeho, mme o ka amohela ditjeho tse hodimonyana, ebe o kgetha.Betri ea lithium polymere ka ba e loketseng haholoanyane bakeng sa hau.
• Haeba u amehile haholo ka litšenyehelo le ho feto-fetoha ha moralo, 'me u ka amohela bophelo bo tlase ba potoloho le tefiso e liehang hanyane le lebelo la ho lahla, joaleBetri ea lithium-ione ka ba tse loketseng haholoanyane.

Ka tsela ena, o ka etsa khetho e nang le tsebo ho latela litlhoko tsa hau le tlhahlobo e kaholimo.

Bareki ba Khoebo: Mokhoa oa ho Lekola ka Potlako Hore na U Tla Reka Battery efe

Boemong ba lits'ebetso tsa betri ea polokelo ea matla ea lapeng, barekisi ba tla ela hloko bophelo bo bolelele ba betri, botsitso, polokeho, le ts'ebeliso e ntle ea litšenyehelo. Mona ke lenane la tlhahlobo le shebaneng le lintlha tsena:

Taba: Ho Khetha Mofani oa Battery bakeng sa Thekiso ea Battery ea Ho boloka Matla a Lehae

Ha o kenya libeteri tsa polokelo ea matla lapeng bakeng sa basebelisi ba bangata, barekisi ba tlameha ho nahana ka lintlha tse latelang tsa bohlokoa:

1. Katleho ea litšenyehelo: Bahlahisi ba hloka ho fana ka tharollo ea betri e nang le litšenyehelo tse phahameng.
2. Cycle Life: Basebelisi ba batla libeteri tse nang le nako e telele ea bophelo le litefello tse phahameng le li-cycle tsa ho tsoa.
3. Polokeho: Polokeho e bohlokoa haholo tikolohong ea lapeng, 'me libeteri li lokela ho sebetsa hantle haholo.
4. Phepelo Botsitso: Bafani ba thepa ba lokela ho khona ho fana ka phepelo ea betri e tsitsitseng le e tsoelang pele.
5. Tšehetso ea Theknoloji le Tšebeletso: Fana ka ts'ehetso ea botekgeniki le ts'ebeletso ea kamora thekiso ho fihlela litlhoko tsa basebelisi.
6. Botumo ba Brand: Setumo sa lets'oao la morekisi le ts'ebetso ea 'maraka.
7. Tlhokomelo ea ho kenya: Boholo ba betri, boima, le mokhoa oa ho kenya li bohlokoa ho basebelisi le barekisi.

Ho nahanoa ka lintlha tse ka holimo le ho abela boima ba 'mele:

Ho tloha tafoleng e ka holimo, re ka bona hore betri ea Lithium Polymer e na le lintlha tse feletseng tsa lintlha tse 52, ha betri ea Lithium-ion e na le lintlha tse 50 kaofela.

Ka hona, ho ea ka pono ea ho khetha mofani oa thepa bakeng sa palo e kholo ea basebelisi ba betri ea polokelo ea matla lapeng, theBetri ea lithium polymere ka ba khetho e ntle. Leha theko ea eona e phahame hanyane, ho nahanoa ka bophelo ba potoloho ea eona, polokeho, botsitso ba phepelo, le tšehetso ea tekheniki, e ka fa basebelisi tharollo e tšepahalang le e sebetsang ea polokelo ea matla.

Betri ea Lithium-ion ke Eng?

Kakaretso ea Battery ea Lithium-ion

Betri ea lithium-ion ke betri e ka nchafatsoang hape e bolokang le ho ntša matla ka ho tsamaisa li-ion tsa lithium lipakeng tsa li-electrode tse ntle le tse mpe. E fetohile mohloli o ka sehloohong oa matla bakeng sa lisebelisoa tse ngata tsa mohala (tse kang li-smartphone, li-laptops) le likoloi tsa motlakase (tse kang likoloi tsa motlakase, libaesekele tsa motlakase).

Sebopeho sa Battery ea Lithium-ion

1. Lintho tse ntle tsa Electrode:
   • Electrode e ntle ea betri ea lithium-ion hangata e sebelisa letsoai la lithium (joalo ka lithium cobalt oxide, lithium nickel manganese cobalt oxide, joalo-joalo) le lisebelisoa tse thehiloeng ka carbon (tse kang tlhaho kapa graphite ea maiketsetso, lithium titanate, joalo-joalo).
   • Khetho ea lisebelisoa tse ntle tsa elektrode e na le tšusumetso e kholo ho matla a betri, bophelo ba potoloho le litšenyehelo.
2. Negative Electrode (Cathode):
   • Electrode e mpe ea betri ea lithium-ion hangata e sebelisa lisebelisoa tse thehiloeng ho carbon joalo ka graphite ea tlhaho kapa ea maiketsetso.
   • Libetri tse ling tsa lithium-ion tse sebetsang hantle haholo li sebelisa lisebelisoa tse kang silicon kapa tšepe ea lithium joalo ka electrode e mpe ho eketsa matla a betri.
3. Electrolyte:
   • Libetri tsa lithium-ion li sebelisa electrolyte ea metsi, hangata matsoai a lithium a qhibilihang ka har'a metsoako ea organic, joalo ka lithium hexafluorophosphate (LiPF6).
   • Electrolyte e sebetsa e le mokhanni mme e thusa ho tsamaisa li-ion tsa lithium, ho khetholla ts'ebetso ea betri le polokeho.
4. Searohanyi:
   • Karohano ka betri ea lithium-ion e entsoe haholo-holo ka lisebelisoa tsa microporous polymer kapa ceramic, tse etselitsoeng ho thibela ho kopana ka ho toba pakeng tsa li-electrode tse ntle le tse mpe ha li ntse li lumella ho feta ha lithium ion.
   • Khetho ea searola e ama haholo polokeho ea betri, bophelo ba potoloho, le ts'ebetso ea eona.
5. Koahelo le Tiiso:
   • Sekoahelo sa betri ea lithium-ion hangata se entsoe ka lisebelisoa tsa tšepe (tse kang aluminium kapa cobalt) kapa li-plastiki tse khethehileng ho fana ka tšehetso ea sebopeho le ho sireletsa likarolo tsa ka hare.
   • Moralo oa tiiso oa betri o netefatsa hore electrolyte ha e lutle le ho thibela lintho tse kantle ho kena, ho boloka ts'ebetso le polokeho ea betri.

Ka kakaretso, libeteri tsa lithium-ion li fihlella matla a matla a matla, bophelo ba potoloho, le ts'ebetso ka sebopeho sa tsona se rarahaneng le metsoako e khethiloeng ka hloko. Likarolo tsena li etsa hore libeteri tsa lithium-ion e be khetho ea mantlha bakeng sa lisebelisoa tsa sejoale-joale tsa elektroniki tse nkehang, likoloi tsa motlakase le lits'ebetso tsa polokelo ea matla. Ha ho bapisoa le libeteri tsa lithium polymer, libeteri tsa lithium-ion li na le melemo e itseng ho matla a matla le ho boloka litšenyehelo, empa hape li tobana le mathata a polokeho le botsitso.

Molao-motheo oa Battery ea Lithium-ion

• Nakong ea ho tjhaja, li-ion tsa lithium li lokolloa ho electrode e ntle (anode) ebe li tsamaea ka electrolyte ho ea ho electrode e mpe (cathode), e hlahisang motlakase ka ntle ho betri ho matlafatsa sesebelisoa.
• Nakong ea ho lahla, ts'ebetso ena e khutlisetsoa morao, ka li-ion tsa lithium tse tsamaeang ho tloha ho electrode e mpe (cathode) ho khutlela ho electrode e ntle (anode), ho lokolla matla a bolokiloeng.

Melemo ea Battery ea Lithium-ion

1.Matla a Matla a Phahameng

• Portability le bobebe: Matla a matla a betri ea lithium-ion hangata a maemong a fapaneng150-250 Wh / kg, e lumellang lisebelisoa tse nkehang joaloka li-smartphone, matlapa le lilaptop ho boloka matla a mangata ka har'a molumo o batlang o le bobebe.
• Tšebeliso ea nako e telele: Matla a phahameng a matla a thusa lisebelisoa ho sebetsa nako e telele sebakeng se lekanyelitsoeng, ho fihlela litlhoko tsa basebelisi bakeng sa tšebeliso e telele ea kantle kapa nako e telele, ho fana ka bophelo bo bolelele ba betri.

2.Bophelo bo Bolelele le Botsitso

• Melemo ea Moruo: Nako e tloaelehileng ea bophelo ba libeteri tsa lithium-ion li tloha ho500-1000 li-cycle-dicharge cycles, ho bolelang ho fokotsa betri e ncha 'me kahoo ho fokotsa litšenyehelo tsa ho ba beng ka kakaretso.
• Tshebetso e tsitsitseng: Ho tsitsisa ha betri ho bolela ts'ebetso e tsitsitseng le ts'epahalo bophelong bohle ba eona, ho fokotsa kotsi ea ho senyeha kapa ho hloleha ha betri ka lebaka la botsofali ba betri.

3.Ho tjhaja ka Potlako le Bokgoni ba ho Hlakola

• Bonolo le Sebetsa: Libetri tsa lithium-ion li tšehetsa ho tjhaja le ho tjhaja kapele, ka lebelo le tlwaelehileng la ho tjhaja le fihlang.1-2C, ho fihlela litlhoko tsa basebelisi ba sejoale-joale bakeng sa ho tjhaja kapele, ho fokotsa nako ea ho leta, le ho ntlafatsa bophelo ba letsatsi le letsatsi le katleho ea mosebetsi.
• E Ikamahanya le Bophelo ba Kajeno: Sesebelisoa sa ho tjhaja ka potlako se kopana le litlhoko tsa ho tjhaja tse potlakileng le tse bonolo bophelong ba sejoale-joale, haholo nakong ea maeto, mosebetsi, kapa linako tse ling tse hlokang ho tlatsa betri ka potlako.

4.Ha ho na Phello ea memori

• Mekhoa e metle ea ho tjhaja: Ntle le "phello ea memori" e hlokomelehang, basebelisi ba ka tjhaja ka nako efe kapa efe ntle le tlhoko ea ho tsoa ka botlalo nako le nako ho boloka ts'ebetso e nepahetseng, ho fokotsa ho rarahana ha taolo ea betri.
• Ho Boloka Matla a Phahameng: Ha ho na phello ea mohopolo e bolelang hore libeteri tsa lithium-ion li ka tsoela pele ho fana ka ts'ebetso e sebetsang, e tsitsitseng ntle le taolo e rarahaneng ea ho ntša litefello, ho fokotsa moroalo oa tlhokomelo le tsamaiso ho basebelisi.

5.Sekhahla se tlase sa ho Ipholla

• Polokelo ea Nako e telele: Sekhahla sa ho itlhatsoa ha libeteri tsa lithium-ion hangata ke2-3% ka khoeli, e bolelang tahlehelo e fokolang ea tefiso ea betri ka nako e telele ea ho se sebelisoe, ho boloka litefiso tse phahameng bakeng sa ts'ebeliso ea boemo ba standby kapa ea tšohanyetso.
• Ho Boloka Matla: Litefiso tse tlase tsa ho itšeha li fokotsa tahlehelo ea matla ka har'a libeteri tse sa sebelisoeng, ho boloka matla le ho fokotsa tšusumetso ea tikoloho.

Mathata a Battery ea Lithium-ion

1. Mathata a Tšireletseho

Libetri tsa lithium-ion li beha likotsi tsa polokeho joalo ka ho chesa haholo, ho cha kapa ho phatloha. Litaba tsena tsa polokeho li ka eketsa likotsi ho basebelisi nakong ea tšebeliso ea betri, tse ka bakang kotsi ho bophelo bo botle le thepa, kahoo li hloka taolo e matlafalitsoeng ea polokeho le tlhokomeliso.

2. Litšenyehelo

Litsenyehelo tsa tlhahiso ea libeteri tsa lithium-ion hangata li tloha ho$100-200 ka kilowatt-hora (kWh). Ha ho bapisoa le mefuta e meng ea libeteri, ena ke theko e batlang e phahame, haholo-holo ka lebaka la lisebelisoa tse phahameng tsa bohloeki le mekhoa e rarahaneng ea tlhahiso.

3. Nako e Lekanyelitsoeng ea Bophelo

Kakaretso ea bophelo ba libeteri tsa lithium-ion hangata li tloha ho300-500 li-cycle-dicharge cycles. Tlas'a maemo a ts'ebeliso ea khafetsa le a phahameng haholo, matla le ts'ebetso ea betri li ka theoha kapele.

4. Sensitivity ea Mocheso

Mocheso o nepahetseng oa ho sebetsa bakeng sa libeteri tsa lithium-ion hangata o ka hare0-45 likhato tsa Celsius. Ha mocheso o phahame haholo kapa o tlase haholo, ts'ebetso ea betri le polokeho li ka ameha.

5. Nako ea ho tjhaja

Le hoja libeteri tsa lithium-ion li na le bokhoni ba ho tjhaja ka potlako, lits'ebetsong tse ling tse kang likoloi tsa motlakase, theknoloji ea ho tjhaja ka potlako e ntse e hloka ntlafatso e eketsehileng. Hajoale, litheknoloji tse ling tsa ho tjhaja ka potlako li ka tjhaja betri ho80% nakong ea metsotso e 30, empa ho fihlella tefiso ea 100% hangata ho hloka nako e eketsehileng.

Liindasteri le Maemo a Loketseng Battery ea Lithium-ion

Ka lebaka la litšobotsi tsa eona tse phahameng tsa ts'ebetso, haholo-holo matla a matla a matla, a bobebe, 'me ha a na "phello ea mohopolo," libeteri tsa lithium-ion li loketse liindasteri tse sa tšoaneng le maemo a kopo. Mona ke liindasteri, maemo, le lihlahisoa moo libeteri tsa lithium-ion li loketseng haholoanyane:

Maemo a Kopo ea Battery ea Lithium-ion

1. Lihlahisoa tsa Elektronike tse nkehang tse nang le Libetri tsa Lithium-ion:
   • Li-smartphone le Matlapa: Libetri tsa lithium-ion, ka lebaka la matla a tsona a mangata le boima ba tsona bo bobebe, li fetohile mohloli o ka sehloohong oa matla bakeng sa li-smartphone le matlapa a sejoale-joale.
   • Lisebelisoa tse nkehang tsa Audio le Video: joalo ka li-headphones tsa Bluetooth, libui tse nkehang habonolo le lik'hamera.
2. Likoloi tsa Lipalangoang tsa Motlakase tse nang le Libetri tsa Lithium-ion:
   • Likoloi tsa Motlakase (EVs) le Hybrid Electric Vehicles (HEVs): Ka lebaka la matla a tsona a phahameng a matla le bophelo ba nako e telele ea potoloho, libeteri tsa lithium-ion li fetohile tse ratoang haholo.theknoloji ea betri bakeng sa likoloi tsa motlakase le tse nyalisitsoeng.

• Libaesekele tsa Motlakase le Likoloi tsa Motlakase: E ntse e tsebahala haholo maetong a hole le lipalangoang tsa litoropong.

3. Lisebelisoa tse nkehang tsa Matla le Sistimi ea Polokelo ea Matla ka Libetri tsa Lithium-ion:
   • Li-Portable Charger le Mobile Power Supplies: Ho fana ka matla a eketsehileng bakeng sa lisebelisoa tse bohlale.
   • Mekhoa ea Bolulo ea Matla a Bolulo le Khoebo: Tse kang lisebelisoa tsa polokelo ea matla a letsatsi le merero ea polokelo ea marang-rang.
4. Lisebelisoa tsa bongaka tse nang le Libetri tsa Lithium-ion:
   • Lisebelisoa tsa Bongaka tse nkehang: joalo ka li-ventilator tse nkehang habonolo, lisebelisoa tsa khatello ea mali le li-thermometers.
   • Lisebelisoa tsa Mehala ea Bongaka le Mekhoa ea Tlhokomelo: Tse kang lisebelisoa tsa electrocardiogram (ECG) tse se nang mohala le mekhoa ea ho hlahloba bophelo bo hole.
5. Aerospace le Space Lithium-ion Batteries:
   • Likoloi tsa Aerial tse sa Runngoeng (UAVs) le Lifofane: Ka lebaka la matla a bobebe le a phahameng a matla a betri ea lithium-ion, ke mehloli e nepahetseng ea matla bakeng sa li-drones le lifofane tse ling tse bobebe.
   • Li-Satellites le Space Probes: Libetri tsa lithium-ion li ntse li amoheloa butle-butle lits'ebetsong tsa sepakapaka.

Lihlahisoa tse tsebahalang tse sebelisang libeteri tsa lithium-ion

• Libetri tsa Tesla Electric Koloi: Lipakete tsa betri tsa Tesla tsa lithium-ion li sebelisa theknoloji ea betri ea lithium-ion e matla haholo ho fana ka nako e telele bakeng sa likoloi tsa eona tsa motlakase.
• Apple iPhone le iPad Batteries: Apple e sebelisa li-betri tsa boleng bo holimo tsa lithium-ion e le mohloli o ka sehloohong oa matla bakeng sa letoto la eona la iPhone le iPad.
• Libetri tsa Dyson Cordless Vacuum Cleaner: Lisebelisoa tsa Dyson tse se nang mohala li sebelisa libeteri tsa lithium-ion tse sebetsang hantle, li fa basebelisi nako e telele ea ts'ebeliso le lebelo la ho tjhaja kapele.

Betri ea Lithium Polymer ke eng?

Tlhaloso ea Battery ea Lithium Polymer

Betri ea Lithium Polymer (LiPo), eo hape e tsejoang e le betri ea lithium e tiileng, ke theknoloji e tsoetseng pele ea betri ea lithium-ion e sebelisang polymer e tiileng joalo ka electrolyte ho fapana le li-electrolyte tsa mokelikeli tsa setso. Melemo ea mantlha ea theknoloji ena ea betri e holim'a polokeho ea eona e matlafalitsoeng, matla a matla le botsitso.

Molao-motheo oa Battery ea Lithium Polymer

• Mokhoa oa ho tjhaja: Ha ho tjhaja ho qala, mohloli oa matla o kantle o hoketsoe ho betri. Electrode e ntle (anode) e amohela li-electrone, 'me ka nako e ts'oanang, li-ion tsa lithium li tloha ho electrode e ntle, li falla ka electrolyte ho ea ho electrode e mpe (cathode), ebe e kenngoa. Ho sa le joalo, electrode e mpe e boetse e amohela lielektrone, e eketsa tefiso e akaretsang ea betri le ho boloka matla a mangata a motlakase.
• Mokhoa oa ho lahla: Nakong ea tšebeliso ea betri, li-electrone li phalla ho tloha ho electrode e mpe (cathode) ka sesebelisoa ebe e khutlela ho electrode e ntle (anode). Ka nako ena, li-ion tsa lithium tse kenngoeng ka har'a electrode e mpe li qala ho arohana le ho khutlela ho electrode e ntle. Ha li-ion tsa lithium li falla, tjhaja ea betri ea fokotseha, 'me matla a motlakase a bolokiloeng a lokolloa bakeng sa tšebeliso ea sesebelisoa.

Sebopeho sa Battery ea Lithium Polymer

Sebopeho sa motheo sa betri ea Lithium Polymer se tšoana le betri ea lithium-ion, empa e sebelisa li-electrolyte tse fapaneng le lisebelisoa tse ling. Mona ke likarolo tsa mantlha tsa betri ea lithium Polymer:

1. Positive Electrode (Anode):
   • Boitsebiso bo Matla: Lintho tse ntle tsa electrode hangata ke lisebelisoa tse kenngoeng ke lithium-ion, tse kang lithium cobalt oxide, lithium iron phosphate, joalo-joalo.
   • 'Mokelli oa Hona Joale: Ho tsamaisa motlakase, anode hangata e koahetsoe ka mokelli oa hona joale oa conductive, joalo ka foil ea koporo.
2. Negative Electrode (Cathode):
   • Boitsebiso bo Matla: Thepa e sebetsang ea electrode e mpe e boetse e kenngoa, hangata e sebelisa lisebelisoa tsa graphite kapa silicon.
   • 'Mokelli oa Hona Joale: Ho tšoana le anode, cathode e boetse e hloka mokelli o motle oa ho khanna hona joale, joalo ka foil ea koporo kapa foil ea aluminium.
3. Electrolyte:
   • Libetri tsa Lithium Polymer li sebelisa li-polymer tse tiileng-state kapa li-gel-joaloka li-electrolyte, e leng e 'ngoe ea liphapang tse kholo ho tsoa ho libeteri tse tloaelehileng tsa lithium-ion. Foromo ena ea electrolyte e fana ka polokeho e phahameng le botsitso.
4. Searohanyi:
   • Karolo ea karohano ke ho thibela ho kopana ka ho toba pakeng tsa li-electrode tse ntle le tse mpe ha li ntse li lumella li-ion tsa lithium ho feta. Sena se thusa ho thibela ho sesa ha betri le ho boloka botsitso ba betri.
5. Koahelo le Tiiso:
   • Bokantle ba betri hangata bo entsoe ka casing ea tšepe kapa ea polasetiki, e fanang ka tšireletso le ts'ehetso ea sebopeho.
   • Thepa ea ho tiisa e tiisa hore electrolyte ha e lutle le ho boloka botsitso ba tikoloho ea betri.

Ka lebaka la ts'ebeliso ea li-electrolyte tsa polymer tsa boemo bo tiileng kapa tsa gel, libeteri tsa Lithium Polymer li na lematla a mangata a matla, polokeho, le botsitso, e leng se etsang hore e be khetho e khahlehang bakeng sa lits'ebetso tse itseng ha li bapisoa le libeteri tsa lithium-ion tse tloaelehileng tsa mokelikeli oa electrolyte.

Melemo ea Battery ea Lithium Polymer

Ha ho bapisoa le libeteri tsa li-electrolyte tsa lithium-ion tse tloaelehileng, libeteri tsa Lithium Polymer li na le melemo e latelang e ikhethang:

1.Electrolyte ea Naha e tiileng

• Tšireletseho e Matlafalitsoeng: Ka lebaka la tšebeliso ea electrolyte e tiileng, libeteri tsa Lithium Polymer li fokotsa haholo kotsi ea ho chesa, ho chesa kapa ho phatloha. Sena ha se ntlafatse polokeho ea betri feela empa hape se fokotsa likotsi tse ka bakoang ke ho lutla kapa li-circuits tse khutšoane tsa kahare.

2.Matla a Matla a Phahameng

• Moralo o ntlafalitsoeng oa sesebelisoa: Matla a matla a libeteri tsa Lithium Polymer hangata a fihla300-400 Wh / kg, e phahameng haholo ho feta ea150-250 Wh / kgea li-betri tsa li-electrolyte tse tloaelehileng tsa lithium-ion. Sena se bolela hore, bakeng sa molumo kapa boima bo tšoanang, libeteri tsa Lithium Polymer li ka boloka matla a mangata a motlakase, e leng se lumellang lisebelisoa hore li entsoe ka mokhoa o mosesaane le o bobebe.

3.Ho tsitsa le ho tšoarella

• Nako e telele ea ho phela le tlhokomelo e tlase: Ka lebaka la ts'ebeliso ea li-electrolyte tse tiileng, libeteri tsa Lithium Polymer hangata li na le nako ea bophelo.1500-2000 li-cycle-dicharge cycles, e fetang hole500-1000 li-cycle-dicharge cyclesea li-betri tsa li-electrolyte tse tloaelehileng tsa lithium-ion. Sena se bolela hore basebelisi ba ka sebelisa lisebelisoa nako e telele, ho fokotsa khafetsa ea betri e ncha le litšenyehelo tse amanang le eona.

4.Ho tjhaja ka Potlako le Bokgoni ba ho Hlakola

• Ntlafatso ea Mosebelisi: Libetri tsa Lithium Polymer li tšehetsa ho tjhaja ka lebelo le phahameng, ka lebelo la ho tjhaja le fihlang ho 2-3C. Sena se lumella basebelisi ho fumana motlakase kapele, ho fokotsa nako ea ho leta, le ho ntlafatsa ts'ebeliso ea sesebelisoa.

5.Tšebetso e Phahameng ea Mocheso

• Maemo a Pharalletseng a Kopo: Ho tsitsisa ha mocheso o phahameng oa li-electrolyte tse tiileng ho lumella libeteri tsa Lithium Polymer ho sebetsa hantle ka mefuta e mengata ea mocheso oa ho sebetsa. Sena se fana ka phetoho e kholoanyane le ts'epahalo bakeng sa lits'ebetso tse hlokang ts'ebetso libakeng tse phahameng tsa mocheso, joalo ka likoloi tsa motlakase kapa lisebelisoa tsa kantle.

Ka kakaretso, libeteri tsa Lithium Polymer li fa basebelisi tšireletso e phahameng, matla a mangata a matla, nako e telele ea bophelo, le mefuta e mengata ea lisebelisoa, e tsoelang pele ho finyella litlhoko tsa lisebelisoa tsa morao-rao tsa elektronike le mekhoa ea ho boloka matla.

Mathata a Battery ea Lithium Polymer

1. Litšenyehelo tse Phahameng tsa Tlhahiso:
   • Litsenyehelo tsa tlhahiso ea libeteri tsa Lithium Polymer li tloaelehile ka har'a mefuta e fapaneng ea$200-300 ka kilowatt-hora (kWh), e leng litšenyehelo tse batlang li le holimo ha li bapisoa le mefuta e meng ea libeteri tsa lithium-ion.
2. Mathata a Tsamaiso ea Mocheso:
   • Tlas'a maemo a ho chesa haholo, sekhahla sa ho lokolloa ha mocheso oa libeteri tsa Lithium Polymer se ka ba holimo joalo ka10°C/mots, e hlokang taolo e sebetsang ea mocheso ho laola mocheso oa betri.
3. Mathata a Tšireletseho:
   • Ho ea ka lipalo-palo, sekhahla sa kotsi sa polokeho ea libeteri tsa Lithium Polymer se batla se lekana0.001%, eo, le hoja e le tlase ho feta mefuta e meng ea betri, e ntse e hloka mehato e tiileng ea tšireletso le tsamaiso.
4. Meeli ea Bophelo ba Cycle:
   • Bophelo bo tloaelehileng ba potoloho ea libeteri tsa Lithium Polymer hangata bo maemong a fapaneng800-1200 li-cycle-dicharge cycles, e angoang ke maemo a tšebeliso, mekhoa ea ho tjhaja, le mocheso.
5. Botsitso ba Mechini:
   • Botenya ba lera electrolyte ke ka tloaelo ho mefuta e fapaneng ya20-50 microns, ho etsa hore betri e amehe haholoanyane tšenyong ea mochini le tšusumetso.
6. Meeli ea lebelo la ho tjhaja:
   • Sekhahla se tloaelehileng sa ho tjhaja betri ea Lithium Polymer hangata se maemong a fapaneng0.5-1C, ho bolelang hore nako ea ho tjhaja e ka fokotsoa, ​​haholo-holo tlas'a maemo a phahameng a hona joale kapa a ho tjhaja ka potlako.

Liindasteri le Maemo a Loketseng Battery ea Lithium Polymer

Maemo a Kopo ea Battery ea Lithium Polymer

1. Lisebelisoa tsa Bongaka tse nkehang: Ka lebaka la matla a tsona a mangata, botsitso le nako e telele ea bophelo, libeteri tsa Lithium Polymer li sebelisoa haholo ho feta libeteri tsa lithium-ion lisebelisoa tsa bongaka tse nkehang habonolo joalo ka li-ventilator tse nkehang habonolo, lisebelisoa tsa khatello ea mali le li-thermometers. Lisebelisoa tsena hangata li hloka phepelo ea motlakase e tsitsitseng nako e telele, 'me libeteri tsa Lithium Polymer li ka fihlela litlhoko tsena tse ikhethileng.
2. Lisebelisoa tsa Matla a Ts'ebetso a Phahameng le Litsamaiso tsa Polokelo ea Matla: Ka lebaka la matla a tsona a phahameng a matla, bokhoni ba ho tjhaja ka potlako le ho lahla, le botsitso, libeteri tsa Lithium Polymer li na le melemo ea bohlokoa ho lisebelisoa tsa motlakase tse nkehang habonolo le lits'ebetso tse kholo tsa polokelo ea matla. joalo ka lits'ebetso tsa polokelo ea matla a letsatsi a bolulo le khoebo.
3. Lisebelisoa tsa Aerospace le Space: Ka lebaka la boima ba tsona bo bobebe, matla a phahameng a matla, le botsitso ba mocheso o phahameng, libeteri tsa Lithium Polymer li na le maemo a pharaletseng a ts'ebeliso ho feta libeteri tsa lithium-ion sebakeng sa sefofane le lisebelisoa tsa sebaka, joalo ka likoloi tse sa sebetsoeng tsa sefofane (UAVs), lifofane tse bobebe, li-sathelaete, le lisebelisoa tsa sepaka-pakeng.

4. Likopo Libakeng le Maemo a Khethehileng: Ka lebaka la betri ea polymer ea boemo bo tiileng ea libeteri tsa Lithium Polymer, tse fanang ka polokeho le botsitso bo betere ho feta libeteri tsa lithium-ion tsa mokelikeli oa electrolyte, li loketse lits'ebetso tse maemong le maemo a ikhethileng, joalo ka maemo a holimo-limo. mocheso, khatello e phahameng, kapa litlhoko tse phahameng tsa polokeho.

Ka bokhutšoanyane, libeteri tsa Lithium Polymer li na le melemo e ikhethang le boleng ba ts'ebeliso likarolong tse itseng tse ikhethileng tsa ts'ebeliso, haholo lits'ebetsong tse hlokang matla a phahameng a matla, nako e telele ea bophelo, ho tjhaja kapele le ho tjhajoa, le ts'ebetso e phahameng ea polokeho.

Lihlahisoa tse Tsebahalang Tse Sebelisang Libetri tsa Lithium Polymer

1. Li-smartphones tsa OnePlus Nord Series
   • Li-smartphones tsa OnePlus Nord li sebelisa libeteri tsa Lithium Polymer, li li lumella ho fana ka bophelo bo bolelele ba betri ha li ntse li boloka moralo o monyane.
2. Skydio 2 Drones
   • Skydio 2 Drone e sebelisa libeteri tsa Lithium Polymer tse nang le matla a phahameng, e e fa metsotso e fetang 20 ea nako ea sefofane ha e ntse e boloka moralo o bobebe.
3. Oura Ring Health Tracker
   • Oura Ring health tracker ke selikalikoe se bohlale se sebelisang libeteri tsa Lithium Polymer, se fanang ka matsatsi a 'maloa a bophelo ba betri ha se ntse se netefatsa moralo o mosesaane le o bonolo oa sesebelisoa.
4. PowerVision PowerEgg X
   • PowerVision's PowerEgg X ke drone e sebetsang ka mefuta e mengata e sebelisang libeteri tsa Lithium Polymer, e khonang ho fihlela metsotso e 30 ea nako ea sefofane ha e ntse e na le matla a ho lula le a metsi.

Lihlahisoa tsena tse tsebahalang li bonts'a ka botlalo ts'ebeliso e atileng le melemo e ikhethang ea libeteri tsa Lithium Polymer lihlahisoa tsa elektroniki tse nkehang, li-drones le lisebelisoa tsa ho latela bophelo.

Qetello

Papisong pakeng tsa libeteri tsa lithium ion vs lithium polymer, libeteri tsa lithium polymer li fana ka matla a phahameng a matla, bophelo bo bolelele ba potoloho, le polokeho e ntlafalitsoeng, e leng se etsang hore e be tse loketseng lits'ebetso tse hlokang ts'ebetso e phahameng le bophelo bo bolelele. Bakeng sa bareki ka bomong ba etelletsang pele ho tjhaja ka potlako, polokeho, le ho ikemisetsa ho amohela litšenyehelo tse phahameng hanyane, libeteri tsa lithium polymer ke khetho e ratoang. Lithekong tsa khoebo bakeng sa polokelo ea matla a lapeng, libeteri tsa lithium polymer li hlaha e le khetho e tšepisang ka lebaka la bophelo ba bona bo ntlafalitsoeng ba potoloho, polokeho le tšehetso ea tekheniki. Qetellong, khetho lipakeng tsa mefuta ena ea betri e ipapisitse le litlhoko tse ikhethileng, lintho tse tlang pele, le lits'ebetso tse reriloeng.