Battery za lithium ezisookerwako kye ki?

primary lithium batteries

Battery za lithium ezisookerwako si-obutoffaali bw’amaanyi obuddamu okucaajinga obukozesa lithium ow’ekyuma nga anode era tebisobola kuddamu kucaajinga oluvannyuma lw’okukozesa. Battery zino ez’okukozesa single-ezo zaawukana ku lithium eziddamu okucaajinga-zirimu mu nsengeka yazo ey’eddagala era zikoleddwa okukozesebwa awali obulamu obuwanvu n’omulimu ogwesigika okusinga okuddamu okucaajinga.

Ekigambo "battery ya lithium" kiyinza okuleeta okutabulwa kubanga kizingiramu tekinologiya bbiri ez'enjawulo ennyo. Battery za lithium ezisookerwako-era ziyitibwa lithium-battery z’ebyuma-zirimu lithium omulongoofu ku anode era kozesa ebintu eby’enjawulo ebya katodi nga manganese dioxide, thionyl chloride, oba ekyuma disulfide. nga bateesa .Whats bbaatule ya lithium .Mu ngeri ey'okutwalira awamu, mu ngeri entuufu ojuliza ebika bya primary (ebitali bya-ebiddamu okucaajinga) oba eby'okubiri (ebiddamu okucaajinga -ion).

Enjawulo enkulu eri mu nkola y’amasannyalaze. Battery za lithium ezisookerwako ziyita mu nkola ya kemiko etakyukakyuka ekyusa amaanyi ga kemiko okufuuka amasoboza ag’amasannyalaze omulundi gumu gwokka. Bwe bimala okuggwaamu, ebisengejja tebisobola kuzzaawo. Battery za lithium-, okwawukana ku ekyo, zisobozesa okutambula kwa ion okukyukakyuka wakati w’obusannyalazo okuyita mu kugatta, okusobozesa ebikumi n’ebikumi by’enkulungo z’okuzzaamu amaanyi.

Okusinziira ku ndaba y’enkola, kino kitegeeza nti bbaatule za lithium ezisookerwako zisukkulumye mu byuma ebya wansi-ebifulumya amazzi ebyetaagisa emyaka egy’okuddaabiriza-Okukola okw’obwereere-Lowooza ebizuula omukka, chips za kompyuta CMOS, n’ebintu ebiteekebwa mu bujjanjabi. Lithium-Ekyuma ekikola ku by’amasannyalaze ekyetaaga okuddamu okucaajinga ennyo nga ssimu ez’amaanyi, laptop, n’emmotoka ez’amasannyalaze.

Ebintu eby’enjawulo ebya katoodi bikola amaka ga bbaatule za lithium agasookerwako ag’enjawulo, buli limu nga lirongooseddwa okusobola okukozesebwa mu ngeri ey’enjawulo n’ebyetaago by’omulimu.

Chemistry eno ekiikirira ekika kya bbaatule ya lithium enkulu esinga okusaasaana, etera okusangibwa mu butoffaali bw’ensimbi nga CR2032. Li-Battery za MNO2 zituusa vvulovumenti ey’erinnya eya 3.0-3.3V ng’erina amaanyi ga 280wh/kg. Zino za bbeeyi ya byanfuna era tezirina bulabe eri abantu bonna, ekizifuula ennungi eri ebyuma ebikozesebwa mu bulamu obwa bulijjo, essaawa, ebyuma eby’obujjanjabi, ne sensa ezisasulira ku nguudo. Ebbugumu ly’okukola liri wakati wa -30℃okutuuka ku 60℃, ng’abakola ebintu baloopa obulamu bw’ebintu ebisukka mu myaka 10 ku bbugumu eribeera mu kifo.

Ekipya eky’okugatta ku kika kya lithium ekisookerwako, Li-battery za FES2 zikwatagana ne 1.5V output ya alkaline batteries, ekizifuula direct replacements for AA ne AAA alkaline cells. Battery zino zisinga bannaabwe aba alkaline emirundi egisukka mu mukaaga mu high-okufulumya enkola nga digital cameras. Ebikulu ebirungi mulimu omutindo ogw’oku ntikko ogwa wansi-okukola kw’ebbugumu, okuziyiza okuvuba, n’obulamu bw’omwaka 15- olw’okwefaako okutono-emiwendo gy’okufuuwa. Buli AA-Li-FES2 cell erimu gram nga 0.98 eza lithium, ekikosa amateeka g’entambula ku kusindika mu bungi.

Lithium-battery za thionyl chloride zibeera mu kemiko za lithium ezisookerwako ezisinga amaanyi, nga amaanyi g’amasoboza gasukka 500wh/kg-okusinga emirundi ebiri ku ga lithium agaddamu okucaajinga-battery za ion. Nga zikola ku 3.6V nominal voltage, bbaatule zino zigumira embeera ezisukkiridde okuva ku -76℃F okutuuka ku 185℃F, ekizifuula ezetaagisa mu makolero nga okulondoola amafuta ne ggaasi, ebyuma ebisima mu bbanga, n’ebyuma by’amagye.

Mu mwaka gwa 2024, lithium-thionyl chloride yalagira ebitundu 56.9% ku katale ka lithium battery akasookerwako mu nsi yonna, nga kabalirirwamu akawumbi ka ddoola kamu n’obukadde 200 mu North America yokka. Naye, okweraliikirira ku byokwerinda kukoma ku kubeerawo kwazo-Tezitundibwa eri abaguzi wadde okukozesebwa mu byuma ebikozesebwa. Chemistry yaabwe ey’amaanyi yeetaaga okukwata abakugu abatendeke n’okusuula okukozesa ebyuma by’amakolero, sensa z’obujjanjabi, n’okukozesebwa mu magye.

Battery zino zikola voltage ya 2.8V ey’erinnya n’amaanyi g’amasoboza okutuuka ku 330wh/kg, nga temperature ekola -54℃okutuuka ku 71℃. Obulamu obusuubirwa okuwangaala butuuka ku myaka 5-10 ku bbugumu erya bulijjo. Wadde nga si kya bbeeyi nnyo okukola era nga kyali kya bulijjo mu kukozesa amagye, bbaatule za Liso2 zeeyongera okukyusibwamu ne zifuuka ez’omulembe eza lithium-manganese dioxide chemistry.

primary lithium batteries

Battery za lithium ezisookerwako amaanyi okukozesebwa okukulu nga okuddamu okujjuza kyandibadde tekikola, kya bulabe, oba nga tekikyetaagisa.

Ebintu ebiteekebwa mu bujjanjabi bikiikirira ekimu ku bikozesebwa ebisinga okusaba bbaatule za lithium ezisookerwako. Ebiziyiza omutima byetaaga bbaatule ezisobola okukola mu ngeri eyesigika okumala emyaka 5-10 nga zikuba 10-20 microamperes zokka. Omuwendo omutono ogw’okwefulumya n’okuteebereza vvulovumenti efuluma mu butoffaali bwa lithium obusookerwako zizifuula ezitakyukakyuka mu byuma ebiyimirizaawo obulamu nga okukyusa bbaatule kyetaagisa okulongoosebwa.

Okusinziira ku 2024 akatale data, healthcare applications zaawamba nga 15% ku katale ka lithium battery akasookerwako, nga zivugibwa ebyuma eby’obujjanjabi ebitambuzibwa omuli ebikozesebwa mu kulongoosa, ppampu ezifuyira, n’ebyuma ebikebera obulwadde. Ekitundu kino kigenda mu maaso n’okugaziwa nga tekinologiya w’ebyobujjanjabi ataliiko waya agenda mu maaso.

Ekitundu kya mita kyalimu ebitundu 42.8% ku katale ka Lithium Battery akasookerwako mu nsi yonna mu 2024, ekifuula ekitundu ky’okukozesa ekisinga obunene. Smart amasannyalaze, amazzi, ne ggaasi mita eziteekebwa mu bibuga n’ebyalo byetaaga bbaatule ezirina obuwangaazi obw’enjawulo-ezitera okusukka emyaka 10-n’omutindo ogutebenkedde mu bbugumu erisukkiridde. Gavumenti-led utility modernization programs, naddala mu Asia ne Bulaaya, okwanguyiza okutwala abantu mu mwaka gwa 2024 gwonna.

Battery za lithium ezisookerwako zimalawo obwetaavu bw’okukyusa bbaatule mu bulamu bwa mita eno obw’okukola, ekikendeeza ku ssente z’okuddaabiriza n’okutaataaganyizibwa mu mpeereza. Obusobozi bwa 1000-2000 mAh bwafuga enkola eno n’omugabo gwa 37.3% ku katale mu 2024, ne kikwata bbalansi ennungi wakati w’okutereka amaanyi n’obunene obutono.

Kompyuta motherboards universally zeesigamye ku coin-Cell primary lithium batteries okukuuma CMOS settings ne real-essaawa z'obudde. Remote controls, electric key fobs, digital cameras, ne children’s toys zikiikirira ebirala high-ebikozesebwa mu bungi nga obulungi bw’obutaddukanya recharging businga ku butonde bw’ensi okulowooza ku bbaatule ezikozesebwa omulundi gumu.

Enkyukakyuka eri lithium omukulu mu byuma ebikozesebwa yayanguyira kubanga bbaatule zino zisinga alkaline alternatives ate nga zikuuma waggulu, more stable voltage output mu cycle yaabwe yonna ey’okufulumya. Battery ya Lithium AA esobola okutuusa amasannyalaze okumala emirundi mukaaga okusinga obutoffaali bwa alkaline mu byuma ebiwanvu-ebifulumya amazzi.

Sensulo z’amakolero, ebyuma ebilondoola eby’obugagga, enkola z’obukuumi, n’enkola za alamu ezitaliiko waya ziganyulwa mu myaka ekkumi egya lithium egy’olubereberye-Obulamu obuwanvu n’obuwanvu bwa ultra{-Lower Self-emiwendo gy’okusima-mu ngeri esingawo wansi wa 1% buli mwaka ku bbugumu erya bulijjo. Okukozesa amagye omuli ebirombe, fiyuzi, ebyuma ebikozesebwa mu kulaba ekiro, n’enkola z’okulondoola ewala bisinziira ku kwesigamwa kwa bbaatule zino mu mbeera enzibu ey’obutonde.

Ekitundu ky’ebyokwerinda kyalaba okukula okw’amaanyi mu mwaka gwa 2024 -2025, nga ensaasaanya y’amagye ku by’okulwanyisa eby’omulembe n’okulondoola ennyonyi ezitali za bulijjo zivuga obwetaavu bw’amasannyalaze agazitowa, aga waggulu-amaanyi g’amaanyi-amaanyi abajaasi ge basobola okutwala nga tebatera kukyusibwa.

Battery za lithium ezisookerwako ziwa enkizo eziwerako ez’enjawulo ezizifuula ezisinga okunyumira okusinga okuddamu okucaajinga mu mbeera ez’enjawulo ez’okukozesa.

Amasoboza obuzito .: Battery za lithium ezisookerwako zituuka ku buzito bw’amasoboza okuva ku 280Wh/kg ku lithium-manganese dioxide okutuuka ku 500Wh/kg ku lithium-thionyl chloride. Kino kisukka bbaatule ezisinga okucaajinga era kisobozesa dizayini z’ebyuma entonotono era ezitazitowa. Densite y’amasoboza ag’obunene (volumetric energy density) esobola okutuuka ku 2,880 J/cm3, bw’ogeraageranya ne 1,200 J/cm3 ku bbaatule za alkaline.

Obulamu bw’ebintu n’okutereka .: Nga olina-Emiwendo gy’okufulumya wansi wa 1% buli mwaka ku bbugumu erya bulijjo, bbaatule za lithium ezisookerwako zisobola okuterekebwa okumala emyaka 10-15 okusinziira ku kemiko ate nga zikuuma obusobozi bwazo obusinga obungi obw’olubereberye. Kino kibafuula ekirungi ennyo ku byuma eby’amangu, enkola z’amasannyalaze ag’okutereka, n’okukozesebwa nga zirina enkola z’okukozesa ez’enjawulo. Okutereka ku bbugumu eri wansi eyongera okuwangaala.

Voltage okutebenkeza .: Okwawukana ku bbaatule za alkaline ezifuna okukendeera kwa vvulovumenti mpolampola, bbaatule za lithium ezisookerwako zikuuma vvulovumenti etali ya bulijjo mu nsengekera yazo esinga obungi ey’okufulumya. Okutebenkera kuno okwa vvulovumenti kukakasa omulimu gw’ekyuma ogukwatagana okutuusa bbaatule lw’esemberera okukendeera okujjuvu.

Ebbugumu eriri mu bbanga .: Ebbugumu erikola lyawukana okusinziira ku kemiko naye okutwalira awamu likwata ku bisukkiridde ebigazi okusinga ebirala ebiyinza okuddamu okucaajinga. Lithium-Batteries za thionyl chloride zikola okuva ku -76℃F okutuuka ku 185℃F, ekizifuula ezisaanira okuteekebwa mu Arctic ne Desert. N’omukozesa-obutoffaali bwa lithium-manganese dioxide grade grade lithium-manganese bukola mu ngeri eyesigika okuva ku -30℃okutuuka ku 60℃.

Enkizo y'obuzito .: Battery za lithium ezisookerwako zizitowa kitono nnyo okusinga ekyenkanankana-obusobozi bwa alkaline oba nickel-buttery za cadmium. Okukendeeza ku buzito kuno kulaga nti kikulu nnyo mu byuma by’amagye ebitambuzibwa, ebyuma ebikwatibwa mu ngalo, n’okukozesa eby’omu bbanga nga buli gram ekwata.

Akatale ka Lithium Battery akasookerwako mu nsi yonna kalaga okugaziwa okunywevu mu mwaka gwonna ogwa 2024-2025, nga guvugibwa okuteeka mu nkola ebizimbe ebigezi, okuyiiya ebyuma eby’obujjanjabi, n’okusaasaana kwa IoT.

Emiwendo gy’akatale gyatuuka ku buwumbi bwa ddoola 27.35 mu mwaka gwa 2024, ng’ebiteberezebwa byalaga nti byakula okutuuka ku buwumbi bwa ddoola 54.35 omwaka 2035 we gunaatuukira nga buli mwaka gukula ebitundu 6.44%. North America yakulembera okukozesa mu nsi yonna n’ebitundu 45.8% ku katale, nga ebalirirwamu akawumbi ka ddoola kamu n’obukadde 200, ng’evugirwa ebyuma ebikozesebwa mu by’amasannyalaze, okwettanira ebyuma eby’obujjanjabi, n’okukozesa okulondoola amakolero.

Obusobozi bwa 1000-2000 mAh bwafuga akatale n'omugabo gwa 37.3% mu 2024, okutebenkeza ebyetaago by'okutereka amaanyi n'ensonga za ffoomu entono okumala ebbanga eddene-Term, okuddaabiriza-okukozesebwa okw'obwereere. Voltage ya 0-3.6V yawamba akatale ka 54.7%, nga zikola ng’omutindo gw’ebyuma ebikozesa amaanyi amatono mu makolero agawera.

Asia-Pacific yavaayo ng’ekitundu ekisinga okusimbula-okukula, nga China ne Buyindi ze zivuga okugaziya okuyita mu kuteeka mita ezigezi, okukola ebyuma ebikozesebwa mu byuma ebikozesebwa mu by’amasannyalaze, n’okuteeka ssente mu by’amasannyalaze mu ngeri ya digito. Akatale k’ekitundu kino kasuubirwa okusukka obuwumbi bwa ddoola 15 omwaka 2028 we gunaatuukira ng’okugenda mu bibuga n’okutwala IoT byangu.

Enkulaakulana mu tekinologiya essira erisinga kulissa ku kwongera amaanyi, okugaziya ebbugumu ly’emirimu, n’okukola ensonga ezigonvu ez’ebyuma eby’okwambala n’ebyuma ebikozesebwa mu byuma ebitonotono. Okunoonyereza ku bbaatule za lithium ezigumu-State lithium n’ebintu ebirala eby’ekika kya cathode bisuubiza okulongoosa mu nkola y’emirimu mu myaka egijja.

primary lithium batteries

Wadde nga battery za lithium ezisookerwako okutwalira awamu ziwa enkola ey’obukuumi mu nkola z’abakozesa, kemiko yaabwe yeetaaga enkola ez’enjawulo ez’okukwata.

Ebiragiro by’entambula bigabanya bbaatule za lithium ezisookerwako ng’ebintu eby’obulabe (UN 3090) okuva mu 2007. Mu 2004, ekitongole ky’ebyentambula mu Amerika n’okuddukanya ennyonyi za gavumenti eya wakati kyakugira abantu okusindika ennyonyi mu bungi ku nnyonyi z’abasaabaze, wadde ng’abatambuze basobola okutwala obungi obutono. Buli musaabaze ayinza okutambuza bbaatule za lithium ezisookerwako nga zirimu gram eziwera 2 eza lithium-okwenkanankana okutuuka ku aa nga bbiri-obunene bwa LI-obutoffaali 2-okujjako ekisobozesa battery eziwera okutuuka ku 12 mu mbeera ezenjawulo.

Battery za lithium ezisookerwako teziyinza kuddamu kucaajinga. Okugezaako okuddamu amaanyi mu bbaatule zino kireeta embeera ez’akabi omuli okudduka okw’ebbugumu, okuzimba puleesa, n’obulabe bw’omuliro obuyinza okubaawo. Enkola z’eddagala ezitakyukakyuka n’ebirimu eby’ekyuma bifuula okugezaako okuzza obuggya okuzzaamu amaanyi okw’obulabe ennyo, y’ensonga lwaki abakola bbaatule zino baziwandiika bulungi nti tezirina-eziddamu okucaajinga.

Battery za button cell, ate nga ntono, zirimu obulabe bw’okumira naddala eri abaana. Mu myaka 20 egiyise, abanoonyereza baawandiika okweyongera kwa mirundi 6.7 mu bizibu eby’ekigero oba ebikulu okuva mu kunywa bbaatule ya button n’okweyongera kw’emirundi 12.5 mu kufa. Enkola y’obuvune enkulu erimu okukola ion ya hydroxide, ekivaako okwokya okw’amaanyi okw’eddagala ne bwe kiba nti ekisenge kya bbaatule kisigala nga tekifudde.

Lithium y’amakolero-Thionyl chloride bbaatule zeetaaga enkola endala ez’obukuumi olw’obutonde bwazo obw’amaanyi. Abakozi abatendeke bokka be balina okukwata bbaatule zino, era tezirina kukozesebwa mu byuma ebikozesebwa. Okuyingiza empewo entuufu mu kiseera ky’okukozesa kuziyiza puleesa okuzimba okuva mu kukola omukka gwa haidrojeni mu kiseera ky’okufulumya.

Battery za lithium ezisookerwako nga single-Obutonde buleeta okweraliikirira kw’obutonde bw’ensi, wadde ng’ebiragiro by’okusuula n’enkola z’okuddamu okukola ebintu byawukana mu nsi yonna.

Mu Amerika, bbaatule za lithium iron disulfide ziyinza okusuulibwa mu kasasiro wa munisipaali mu bungi bw’abakozesa, kubanga teziriimu bintu bya bulabe ebifugibwa gavumenti eya wakati. Wabula bbaatule za lithium ezisinga obungi ezisookerwako ziteekebwa mu kasasiro ow’obulabe olw’obulabe bw’omuliro n’okukosebwa kw’obutonde bw’ensi. California mu ngeri ey’enjawulo etereeza obutoffaali bwa button obulimu perchlorate nga kasasiro ow’obulabe.

Ekitongole ekikuuma obutonde bw’ensi kigamba nti bulijjo okuddamu okukola bbaatule za lithium bwe kiba kisoboka olw’okuwaayo lithium okutono n’obwetaavu obweyongera. Enkozesa ya lithium mu nsi yonna yatuuka ku ttani 220,000 mu mwaka gwa 2024, ekitegeeza okukula ebitundu 29% okuva mu ttani 170,000 eza 2023. Okwetaaga kuno okweyongera, okusinga nga kuva ku kukozesa bbaatule nga kati zikola ebitundu 87% ku nkozesa ya lithium, eggumiza obukulu bw’okukuuma eby’obugagga.

Ebikozesebwa mu kuddamu okukola bbaatule byagaziwa mu mwaka gwa 2024 gwonna, nga kkampuni z’emmotoka n’ebifo eby’okuddamu okukola ebintu bikolagana okuzzaawo ebintu eby’omuwendo. Ekitongole kya Amerika ekikola ku by’amasannyalaze kyalangirira obukadde bwa ddoola 44.8 mu pulojekiti munaana ezigenderera okukendeeza ku ssente z’okuddamu okukola bbaatule z’emmotoka ez’amasannyalaze mu October 2024, wadde ng’enteekateeka eno okusinga etunuulidde bbaatule eziddamu okucaajinga.

Okusuula bbaatule esooka kyetaagisa okukung’aanya n’okulongoosebwa obulungi okuziyiza ekyuma eky’obutwa okukulukuta-nga mw’otwalidde ne potassium hydroxide, ebyuma ebizito, n’ebirungo ebirala-okuva mu kuyingira mu bifo ebisuulibwamu kasasiro n’enkola z’amazzi agali wansi w’ettaka. Munisipaali nnyingi ziwa pulogulaamu ez’enjawulo ez’okukung’aanya ssente okusobola okukendeeza ku bulabe bw’obutonde bw’ensi.

No. Battery za lithium ezisookerwako zikozesa ensengekera z’eddagala ezitakyukakyuka era teziyinza kuddamu kujjula bulungi. Okugezaako okuzizzaamu amaanyi kireeta obulabe obw’amaanyi obw’omuliro n’okubwatuka olw’okuddamu okukola ebyuma bya lithium n’okuzimba puleesa. Battery zokka eziwandiikiddwa mu bulambulukufu nga "eziddamu okucaajinga," "li-ion," oba "lithium-ion" ze zirina okuddamu okucaajinga.

Obulamu bw’ebintu (shelf life) butera okuva ku myaka 10-15 okusinziira ku mbeera ya kemiko n’embeera y’okutereka, n’okwefuula-emiwendo gy’okubunyisa wansi wa 1% buli mwaka. Obulamu bw’emirimu bwawukana okusinziira ku kukozesebwa-Batteries za PaceMaker zimala emyaka 5-10, ate ebyuma ebifulumya amazzi amangi nga digital cameras biyinza okuyita mu bbaatule mu wiiki ntono nga zikozesebwa obutasalako.

Battery za lithium ezisookerwako zisinga bbaatule za alkaline mu density y’amasoboza (okutuuka ku mirundi mukaaga mu byuma ebya waggulu-ebifulumya), ebbugumu, obulamu bw’okuteeka, n’okutebenkera kwa vvulovumenti. Kyokka, zisinga kugula ssente nnyingi mu kusooka. Ku byuma ebitono-ebifulumya ebitatera kukozesebwa, omutemwa guno gutera okulaga obutuufu bw’obulamu bw’empeereza obw’ekiseera ekiwanvu n’obwesigwa.

CR2032 ye lithium omukulu-battery ya manganese dioxide (non-eddamu okucaajinga) nga efulumya 3V ate nga 220mAh obusobozi. LIR2032 ye bbaatule ya lithium eddaamu okucaajinga-efulumya 3.6V era mu ngeri entuufu obusobozi obutono nga 40-50mAh. Tezikyusibwakyusibwa olw’enjawulo ya vvulovumenti eyinza okwonoona ebyuma ebikoleddwa okukola 3V.

Battery za lithium ezisookerwako zikyagenda mu maaso n’okuweereza emirimu egy’omugaso nga okugatta kwazo okw’enjawulo okw’obulamu obuwanvu, okugumira ebbugumu okunene, n’okuddaabiriza-Okukola okw’obwereere kusinga emigaso gy’okuddamu okujjuza. Akatale k’ensi yonna kagenda kakyukakyuka ebitundu 6.44% buli mwaka okuyita mu mwaka gwa 2035 gulaga enkola ezigaziwa mu bikozesebwa ebigezi, tekinologiya w’obusawo, n’okulondoola amakolero. Okutegeera Battery zino bwe zikiikirira optimal power solution-okusinziira ku lithium yazo eddaamu okucaajinga-ion cousins-okusobozesa okulonda obulungi dizayini y’ebyuma n’okukola kw’enkola okwesigika mu nkola ezitabalika.