Hamwe nogukomeza guhindura imiterere yingufu zisi niterambere ryihuse ryingufu zishobora kubaho,kubika ingufuikoranabuhanga rigenda rihinduka inkunga ikomeye yo guhindura ingufu no guteza imbere ubukungu bw'ejo hazaza.
Iriburiro rya tekinoroji yo kubika ingufu
▲Guhindura ingufu, kubika no gukoresha
▲Gutondekanya no Gukoresha Ikoranabuhanga Kubika Ingufu
▲Incamake ya Bateri zibika ingufu
▲Ihame ryakazi hamwe na bateri yo kubika ingufu
▲Ibipimo ngenderwaho hamwe nijambo rijyanye na bateri zibika ingufu
Ingufu nimbaraga zingenzi zitwara isi numutungo wibanze umuryango wabantu ushingiye kumajyambere. Kuva ikoreshwa ryambere ryumuriro kugeza amashanyarazi uyumunsi, iterambere nogukoresha ingufu byatumye iterambere ryiterambere ryiterambere kandi rihindura imibereho yacu muri iki gihe.
Hamwe n’ubwiyongere bukabije bw’ingufu zikenewe ku isi ndetse n’iterambere ryihuse ry’ingufu zishobora kongera ingufu, tekinoroji yo kubika ingufu zavutse kandi yabaye inkingi ikomeye y’urwego rw’ingufu. Batteri zibika ingufu zirashobora kubika neza amasoko yingufu zigihe kimwe nkumuyaga nizuba ryizuba hanyuma ikarekura mugihe gikenewe cyane, bigatuma amashanyarazi atekana. Iri koranabuhanga ntirigabanya gusa gushingira ku bicanwa gakondo gusa ahubwo ritanga n'ingwate zingenzi zo kugera kuri - karubone na sisitemu y’ingufu zirambye.
Iterambere rya tekinoroji yo kubika ingufu za batiri, uhereye kuri batiri gakondo - acide ya acide kugeza kuri litiro ya kijyambere - bateri ya ion, hanyuma ikagera kuri bateri zikomeye - na bateri ya leta na sodium - ion, ihora icamo icyuho cyikoranabuhanga. Mugutezimbere ubwinshi bwingufu, kongera igihe, no kongera umutekano, bateri zibika ingufu zerekanye amahirwe menshi yo gukoreshwa mubice nko kubika ingufu murugo, gutwara, no kugenzura imiyoboro. Birashobora kuvugwa ko tekinoroji yo kubika ingufu za batiri atari urufunguzo rwo guhindura imiterere yingufu gusa ahubwo ni ishingiro rya gride yubwenge hamwe na sisitemu yingufu.
Litiyumu - ishingiye kuri tekinoroji yo kubika ingufu
▲Imiterere nihame ryakazi rya lithium - bateri
▲Litiyumu - ibikoresho bya bateri ya cathode
▲Litiyumu - ibikoresho bya batiri anode ibikoresho
▲Litiyumu - ion bateri electrolyte
▲Gushushanya no gukora lithium - bateri
Mu 1970, MS Whittingham wa ExxonMobil yakoze litiro ya mbere - ion. Yakoresheje titanium disulfide na lithium metallic nka electrode nziza kandi mbi. Mugihe cyo kwishyuza no gusohora, lithium metallic ihora ikoreshwa kandi ikabyara kuri electrode mbi, mugihe titanium disulfide ikomeza kwinjiza no gukuramo ioni ya lithium kuri electrode nziza. Izi nzira zombi zirahindurwa mubuzima bwa bateri yose, bityo bigakora batiri ya lithium ya kabiri - ion hamwe na voltage ya 2V.Mu 1982, RR Agarwal na JR Selman bo mu kigo cy’ikoranabuhanga cya Illinois bavumbuye ko ioni ya lithium ifite umutungo wo guhuza grafite, inzira yihuta kandi ihinduka ... Kuva yatangira, litiyumu {{16} ion. Hamwe nibikorwa byabo byiza kandi byoroshye, bagenda binjira mubice bitandukanye, uhereye kubicuruzwa 3C nka terefone igendanwa na tableti kugeza mu nzego z’ingufu z’amashanyarazi nk’imodoka n’amashanyarazi manini - ingano nini yo kubika ingufu nka Photovoltaque n’umuyaga, bigira ingaruka zikomeye mubuzima.
Batare ni iki?
History Amateka yo Gutezimbere Bateri
Intangiriro kuri Litiyumu - Batteri
Ibiranga litiro - bateri
Materials Ibikoresho by'ingenzi muri litiro - bateri
Batare ni ubwoko bw'isoko ry'ingufu. Inkomoko y'amashanyarazi muri rusange igabanijwemo ingufu z'umubiri n'amasoko y'ingufu. Amashanyarazi yumubiri arimo ibikoresho bitanga ingufu zituruka kumirasire y'izuba, ibikoresho bitanga ingufu z'amashanyarazi, amashanyarazi na hydroelectric, nibindi.; mugihe ingufu za chimique zerekeza kubikoresho bitanga ingufu zishobora guhindura ingufu za chimique ingufu zamashanyarazi, ni ukuvuga bateri yimiti muburyo rusange, cyangwa bateri gusa.
Sisitemu ya Batteri yagiye ihindagurika mu bisekuru bine: kuyobora - bateri ya aside, nikel - bateri ya kadmium, nikel - bateri ya hydride, na litiro - ion. Imikorere ya bateri yakomeje gutera imbere, kandi imyumvire yabantu kuri sisitemu ya batiri yarushijeho kwiyongera. Kugeza ubu, litiro - ion za bateri nizo zikoresha ingufu ningufu - sisitemu ya bateri ikoreshwa neza, igereranya urwego rwo hejuru rwubushakashatsi nubuhanga bwa batiri.
Ubushakashatsi n'Iterambere Amateka ya Lithium Iron Fosifate Ibikoresho
Amateka yiterambere ryibikoresho bya fosifate ya lithium
Situation Ibintu bya patenti ya fosifate ya lithium
Studies Inyigo nuburyo bwo gukora ibikoresho bya lithium fer fosifate
Litiyumu ya fosifate (LiFeP, LFP, izwi kandi nka lithium fer fosifate cyangwa lithium fer fosifate) ni ibikoresho bya cathode bikoreshwa muri bateri ya lithium - ion. Irangwa no kutagira ibintu by'agaciro nka cobalt na nikel, ibiciro by'ibikoresho fatizo biri hasi, hamwe n'ubwinshi bwa fosifore, lithium, hamwe n'ibyuma mu butaka bw'isi, bishobora guhaza isoko rirenga toni miliyoni imwe ku mwaka. Nkibikoresho bya cathode, fosifate ya lithium ifite voltage ikora mu rugero ruciriritse (3.2V), ubushobozi bwihariye (170mA · h / g), imbaraga zisohora cyane, ubushobozi bwo kwishyuza byihuse, ubuzima bwigihe kirekire, hamwe nubutunzi bwiza mubushyuhe bwinshi nubushyuhe bwinshi.
Ibikoresho byo gukora bikoreshwa mugukora ibikoresho bya lithium fer fosifate
Equipment Ibikoresho bisabwa Ibisabwa :; Ibikoresho byo kuvanga; ibikoresho byumye; ibikoresho byo gucumura ,; ibikoresho byo kumenagura; Ibikoresho byo Kugaragaza; Amashanyarazi ya azote; ibikoresho byo gupakira.
Iyo lithium fer fosifate (LFP) ibikoresho bya cathode bikoreshwa mugukora batiri ya lithium - ion, ibisabwa kugirango ubuziranenge bwabyo, icyiciro, n’umwanda birakomeye cyane. Kurugero, iyo urugero rwa okiside yicyuma gihwanye na LFP igeze kuri 1%, ubushobozi bwihariye burashobora kugabanuka kurenza 30%. Ni ukubera ko icyuma gishya kibyara icyuma gitwikiriye hejuru ya LFP, kigakora urwego rudasanzwe rwirinda izindi myitwarire yimbere. Niba LFP yamaze kuba oxyde, uburyo bwo kugabanya ntibishobora gutanga LFP kuko ioni ya lithium mubikoresho fatizo yamaze gutakara.
Gutegura ibikoresho bya lithium fer fosifate hakoreshejwe ferrous oxalate
Ihame rya Synthesis
Ibikoresho by'ibanze bikoreshwa
Process Synthesis inzira
▲ Gukora ibikoresho byubukorikori
Inzira yo gushushanya lithium fer fosifate ukoresheje ferrous oxalate nkibikoresho fatizo byitwa ferrous oxalate method (cyangwa uburyo bwa ferrous gusa). Kugeza ubu, uburyo bwa ferrous oxalate nuburyo bukoreshwa cyane muburyo bwubushinwa, hamwe nabarenga kimwe cya kabiri cyababikora murugo barabikoresha. Ibyiza byingenzi byingenzi nibiciro byibanze, inzira yoroshye, no kugenzura byoroshye ibipimo.
Gutegura ibikoresho bya lithium fer fosifate mukugabanya karbothermal
Ihame rya Synthesis
Ibikoresho by'ibanze bikoreshwa
Process Synthesis inzira
▲ Gukora ibikoresho byubukorikori
Mu bakora inganda zikora fosifate ya lithium (LiFePO4), uburyo bwo kugabanya karbothermal nuburyo bwa kabiri bukoreshwa cyane nyuma yuburyo bwa ferrous oxalate. Ibikoresho byingenzi byingenzi ni fer fer (Fe2PO4), harimo fosifate yicyuma (Fe2PO4) na oxyde de fer (Fe2O3). Mugihe cyo kubyitwaramo, karubone (C) na monoxyde de carbone (C2O3) igabanya fer fer (Fe2PO4) ikagira fer fer (Fe 2+), hanyuma ikinjira mumatara ya kirisiti, igakora imiterere ya kirisiti ya fosifate ya lithium (LiFePO4).
Ibyiza byuburyo bwo kugabanya karbothermal ni uko okiside yibikoresho fatizo bidakenewe kwitabwaho mugihe cyo gutunganya; uburyo butandukanye bwo kuvanga burashobora gukoreshwa mugutunganya ibikoresho fatizo kugirango ugere kubintu byifuzwa. Gusa mugihe cy'ubushyuhe bwo hejuru karubone igabanya fer fer kugeza fer fer, ikora lithium fer fosifate, niyo mpamvu izina uburyo bwo kugabanya carbothermal. Uburyo bwo kugabanya carbothermal uburyo bugera kuri - kugabanya intambwe, kugabanya umusaruro wa gaze, kandi ni ingirakamaro mu kuzamura umusaruro. Muri icyo gihe, inzira ya synthesis iroroshye kandi yoroshye kugenzura, biganisha ku mubare w’amasosiyete yiyongera uburyo bwo kugabanya karbothermal.
Hydrothermal itegura ibikoresho bya fosifate ya lithium
Ihame rya Synthesis
Ibikoresho by'ibanze bikoreshwa
Process Synthesis inzira
▲ Gukora ibikoresho byubukorikori
Uburyo bwa hydrothermal nuburyo bwateye imbere mugutegura ibikoresho bya lithium fer fosifate cathode. Inzira yacyo nyamukuru ikoresha sisitemu ya hydrothermal sisitemu idasanzwe, gushonga sulfate ferrous, hydroxide ya lithium, na aside fosifori mumazi, gushyushya igisubizo kuri dogere zirenga 100 mubidukikije bifunze kugirango habeho ubushyuhe bwo hejuru -, ubushyuhe bwo hejuru -. Igisubizo kinyura muri ion ikwirakwizwa, ikabyara lithium fer fosifate ya kristu. Ibikoresho bya lithium byera bya fosifate noneho birayungurura, byumye, na karubone - bisizwe kugirango bibe lithium fer fosifate / karubone.
Uburyo busanzwe bwo gupima no gusesengura ibikoresho bya lithium fer fosifate
Analysis Isesengura ryimiti nuburyo bwo gupima ibikoresho bya fosifate ya lithium
Methods Uburyo bwo gupima umutungo wumubiri kubikoresho bya lithium fer fosifate
Methods Uburyo bwo gupima amashanyarazi amashanyarazi kubikoresho bya lithium fer fosifate
Isuzumabushobozi Ryakoreshwa rya Lithium Iron Iron Fosifate
Kubikoresho bya lithium fer fosifate (LFP), kwipimisha nubuhanga bwibanze, ndetse nibyingenzi kuruta kugenzura inzira. Hatabayeho amakuru yukuri kandi yukuri yo kwipimisha, inzira ihamye ntishobora kuboneka, bityo, ibicuruzwa bya LFP byujuje ibyangombwa bisabwa ntibishobora gukorwa. Gupima cyane ibikoresho nibyingenzi mubikorwa byose byakozwe, uhereye kumasoko y'ibikoresho fatizo hamwe na synthesis kugeza isuzuma ryibicuruzwa byarangiye. Kubwibyo, igice icyo aricyo cyose gikora ubushakashatsi no gutanga LFP kigomba gushimangira cyane kubaka sisitemu yo kugerageza. Gukoresha ibikoresho byipimishije bihanitse, uburyo bukomeye bwo kwipimisha, hamwe neza - abakozi bipimisha bahuguwe nibintu byingenzi kugirango isosiyete ikomeze umwanya wayo muruganda.
Isesengura ryibindi biranga ibikoresho bya lithium fer fosifate
Analysis Isesengura ry'amashanyarazi y'ibikoresho bya lithium fer fosifate
Isesengura rya elegitoronike microscopique morphologie yisesengura ryibikoresho bya lithium fer
Ingufu zubuso bwibikoresho bya lithium fer fosifate
Gupima ibishishwa bya fer mubikoresho bya lithium fer fosifate
Ibiranga Spectroscopic biranga lithium fer ya fosifate
Mu gushyira mubikorwa ibikoresho bya lithium fer fosifate, usibye ibizamini bisanzwe byakozwe, birakenewe kandi gupima ibintu bimwe na bimwe byihariye kugirango bitange ibisobanuro byerekana isuzuma ryimikorere nibikorwa byo gukora bateri. Hamwe niterambere ryikoranabuhanga, ibipimo bimwe byashoboraga gupimwa gusa ukoresheje selile zuzuye birashobora kugenwa hakoreshejwe uburyo bworoshye. Kurugero, imikorere yumuzingi wibikoresho bya lithium fer fosifate, cyane cyane imikorere ya karubone, ubu birashobora gusuzumwa hifashishijwe ingirabuzimafatizo zabigenewe, byoroshya cyane inzira yo gupima.
Tekinoroji yo gukora bateri ukoresheje ibikoresho bya lithium fer fosifate
Sisitemu ya batiri ya Litiyumu fer fosifate
▲ Lithium fer fosifate ibikoresho bya tekinoroji yo gutegura
Gutwikira lithium fer fosifate slurry
Kuzunguruka lithium fer fosifate electrode
Guhinduka no kugabana
▲ Izindi ngero zo gukora bateri
Kuri bateri iyo ari yo yose - ion, igishushanyo cyambere nicyo gikorwa cyibanze. Igishushanyo mbonera kirimo kumenya inzira yo gukora ya batiri ya lithium - ion. Kubera ko imikorere ya bateri igenwa cyane na electrode, igishushanyo cya electrode nikintu cyingenzi mubikorwa byo gukora bateri. Ibi kandi ni ukuri kuri bateri ya lithium fer fosifate.
Ahantu hakoreshwa cyane muri bateri ya lithium fer
Gukoresha bateri ya lithium fer fosifate mubikoresho byo gutwara amashanyarazi
Gukoresha bateri ya lithium fer fosifate mugutanga ingufu
Gukoresha bateri ya lithium fer fosifate mubikoresho byamashanyarazi
Gukoresha bateri ya lithium fer fosifate
Litiyumu fer fosifate (LFP) nibikoresho bya cathode ya bateri ya lithium - ion, kandi ibyiza byayo ni umutekano wacyo mwinshi. Ifite kandi ibyiza bya lithium manganese oxyde na nikel - manganese - ibikoresho bya cobalt ternary ibura, nkubuzima burebure bwigihe kirekire, igiciro gito, hamwe nisoko ryinshi ryibikoresho fatizo. Batteri ya LFP ifite voltage ihamye, voltage ikora iringaniye, ihuza neza na sisitemu ya electrolyte, ntabwo ari - uburozi, ntabwo bigira ingaruka zo kwibuka, kandi ntibihumanya ibidukikije. Ingufu zabo zihariye zishobora kugera kuri 100-130 Wh / kg, zikubye inshuro 0.3-5 za bateri ya aside - ya acide hamwe ninshuro 1.5 ya nikel - bateri ya hydride. Urebye ibyiza byayo byinshi, bifatwa nka bateri nziza kubinyabiziga byamashanyarazi, kubika ingufu zumuyaga nizuba, hamwe na bateri zokubika neza kugirango zikoreshwe murugo.
Outlook kubindi bikoresho bya Cathode ya Litiyumu - Batteri
Material Lithium vanadium fosifate cathode ibikoresho -
▲ Lithium manganese fosifate cathode ibikoresho
Ith Lithium fer silicate cathode ibikoresho
Ith Lithium fer borate cathode ibikoresho
Ith Litiyumu - ibikoresho bya cathode bikize
Kugaragara kw'ibikoresho bya lithium fer fosifate (LFP) byashyizeho urufatiro rwa siyanse y'ibikoresho kugirango ikoreshwe henshi ya litiro nini - nini ya litiro - ion.
Nkuko bizwi, umutekano wa bateri ya lithium - ion yamye ari ikibazo cyibanze kandi gikomeye kibuza iterambere ryinganda. Ndetse no mubihugu byateye imbere bifite ibikoresho bihamye hamwe nibikoresho bihanitse byo gutunganya, umutekano wa batiri ya lithium - ion ntishobora kwizerwa neza. Urebye urwego ruri munsi ya lithium - gutunganya bateri mu gihugu cyanjye, LFP ni nziza - ijyanye n’imiterere y’igihugu cyanjye, itezimbere cyane umutekano wa batiri.