Khawvel pum huapa energy structure siamrem chhunzawm zel leh renewable energy hmasawnna chak tak a awm avangin,energy khawlkhawmna hmuntechnology chu zawi zawiin energy transformation leh nakin lawka economic development tichaktu pawimawh tak a ni chho zel a ni.
Energy Storage Battery Technology chungchang hriat hmasakna
▲Energy thlak danglam, dahkhawm leh hman dan
▲Energy Storage Technology hrang hrangte thliar hranna leh hman dan
▲Energy Storage Battery chungchang tlangpui
▲Energy dahkhawmna battery hnathawh dan leh a awm dan
▲Energy dahkhawmna battery-te performance indicator leh a kaihhnawih terminology
Energy hi khawvel tichaktu chakna bulpui ber a ni a, mihring khawtlang hmasawnna atana a innghahna tur thil pawimawh tak a ni. Mei hman tirh atanga tunlai electric thlengin, chakna tihhmasawn leh hman dan hian civilization hmasawnna a tichak a, tuna kan khawtlang nunphung pawh a siam chhuak a ni.
Khawvel pum huapa energy mamawhna a pun zel avang leh renewable energy hmasawnna chak tak avang hian energy storage battery technology a lo chhuak a, energy sector-a lungphum pawimawh tak a ni ta a ni. Energy storage battery hian thli leh ni chakna ang chi energy source hrang hrang te chu tha takin a dahkhawm thei a, peak demand period-ah a chhuah tir thei a, hei hian power supply a nghet thei hle. He technology hian traditional fossil fuel-a innghahna a tihtlem mai bakah low-carbon leh sustainable energy system neih theihna tura guarantee pawimawh tak tak a pe bawk.
Energy storage battery technology hmasawnna, hmanlai lead-acid battery atanga tunlai lithium-ion battery thlengin, chuta tang chuan solid-state battery leh sodium{3}}ion battery thar chhuak thlengin, technology lama harsatna awmte chu a titawp reng a ni. Energy density tihchangtlun te, dam rei zawng tihzauh te, leh himna tihpun te hian energy storage battery te hian in lama energy dahkhawmna, lirthei kalna tur, leh grid regulation te ang chi hrang hrangah hman theihna zau tak a lantir a ni. Energy storage battery technology hi tuna energy structure inthlak danglamna atana pawimawh ber mai bakah nakin lawka smart grids leh distributed energy system-te bulpui ber a ni tih sawi theih a ni.
Lithium- hmanga battery chakna dahkhawmna technology
▲Lithium-ion battery siam dan leh hnathawh dan
▲Lithium-ion battery cathode hmanga siam a ni
▲Lithium-ion battery anode hmanrua te a ni
▲Lithium-ion battery hmanga siam a ni
▲Lithium-ion battery design leh siam chhuah
Kum 1970 khan ExxonMobil-a MS Whittingham chuan lithium-ion battery hmasa ber a siam a. Positive leh negative electrode atan titanium disulfide leh metallic lithium te a hmang a ni. Charging leh discharging lai hian metallic lithium chu negative electrode-ah a hmang chhunzawm zel a, a siam chhuak zel a, titanium disulfide erawh chuan positive electrode-ah lithium ion a insert leh extract chhunzawm zel thung. Heng process pahnih hi battery dam chhung zawnga reversible a ni a, chu chuan secondary lithium-ion battery voltage 2V a siam a ni.Kum 1982 khan Illinois Institute of Technology-a R. R. Agarwal leh J. R. Selman te chuan lithium ion te hian graphite-ah an inzawm khawm theihna property an nei tih an hmuchhuak a, chu chu a rang leh reversible a ni...A din tirh atang khan lithium-ion battery te hian zirchianna, hmasawnna leh evolution kalphung an paltlang a. An hnathawh dan tha zawk leh awlsam tak avang hian field hrang hrangah an lut nasa hle a, mobile phone leh tablet ang chi 3C product atanga power energy sector, electric vehicle leh photovoltaic leh thli hmanga power dahkhawmna field lian-scale te thlengin, khawtlang nunah nasa takin nghawng a nei a ni.
Battery chu eng nge ni?
▲Battery siam chhuah dan chanchin
▲Lithium-ion Battery chungchang hriat hmasakna
▲Lithium-ion battery-a thil awm dan
▲Lithium-ion battery-a thil pawimawh tak takte
Battery hi power source chi khat a ni. Power source hi a tlangpuiin physical power source leh chemical power source-ah te then a ni. Physical power source-ah hian ni zung hmanga power siamna hmanrua, thermoelectric power siamna hmanrua, thermal leh hydroelectric generator, etc. te a tel a; chemical power source tih erawh chu chemical energy chu electrical energy-ah direct-a chantir thei power siamna hmanrua a ni thung, chu chu a tlangpuiin chemical battery emaw, battery mai mai emaw a ni.
Battery system hi thlah li kaltlangin a lo thang chho zel a, chungte chu lead-acid battery, nickel-cadmium battery, nickel-metal hydride battery, leh lithium-ion battery te an ni. Battery performance a tha chho zel a, battery system chungchanga mihring hriatthiamna a thuk zawk bawk. Tunah hian lithium-ion battery hi rechargeable battery system tha ber leh energy{7}}efficient ber a ni a, mihring battery zirchianna leh technology sang ber a entir a ni.
Lithium Iron Phosphate Materials chungchanga zirchianna leh hmasawnna chanchin
▲Lithium iron phosphate materials siam chhuah dan chanchin
▲Lithium iron phosphate patent dinhmun
▲Lithium iron phosphate thil siamte structure leh performance zirchianna
Lithium iron phosphate (LiFeP, LFP, lithium iron phosphate emaw lithium iron phosphate tia hriat bawk) hi lithium-ion battery-a hman thin cathode material a ni. Cobalt leh nickel ang chi thil hlu tak tak a awm loh vang te, raw material man tlawm vang te, leilung chhunga phosphorus, lithium leh iron resources tam tak awmna te, kum khatah ton maktaduai khat aia tam market mamawh phuhruk theitu a ni. Cathode material angin lithium iron phosphate hian operating voltage (3.2V) hniam tak (3.2V), specific capacity sang tak (170mA·h/g), discharge power sang tak, fast charging theihna, cycle life rei tak, leh temperature sang leh lumna sang tak hnuaia stability tha tak a nei a ni.
Lithium iron phosphate thil siamna atana hmanraw siamchhuahna hmanrua
▲Production hmanrua mamawh:;Mixing hmanrua;Drying hmanrua;Sintering hmanrua,;Crushing hmanrua; Screening hmanrua te; Nitrogen Generator;Packaging hmanrua te.
Lithium-ion battery siamna atana lithium iron phosphate (LFP) cathode material hman a nih chuan a thianghlimna, a phase leh a bawlhhlawhna atana thil tulte chu a khauh hle a ni. Entirnan, LFP-a divalent iron oxidation℃1% a thlen chuan specific capacity chu 30% aia tam a tlahniam thei a ni. Hei hi a chhan chu trivalent iron siam thar hian LFP chunglam chu a khuh a, reactive layer a siam a, chu chuan internal reaction dang a veng thei a ni. LFP hi oxidized a nih tawh chuan a hnu lama tihtlem dan chuan LFP a siam thei lo a, a chhan chu raw material-a lithium ion awmte chu a bo tawh a ni.
Ferrous oxalate hmanga lithium iron phosphate thil siam chhuah
▲Synthesis thu bulpui
▲Synthetic raw materials lian ber ber
▲Synthesis siam dan tur
▲Synthetic materials te hnathawh dan
Ferrous oxalate chu raw material atan hmanga lithium iron phosphate siam dan hi ferrous oxalate method (or simply ferrous method) an ti a. Tunah hian China ramah chuan ferrous oxalate method hi process leh method hman lar ber a ni a, ram chhunga thil siamtu zinga a chanve aia tam chuan an hmang mek a ni. A thatna ber chu raw material man tlawm, process awlsam, leh ingredient ratio control awlsam te hi a ni.
Carbothermal reduction hmanga lithium iron phosphate thil siam chhuah
▲Synthesis thu bulpui
▲Synthetic raw materials lian ber ber
▲Synthesis siam dan tur
▲Synthetic materials te hnathawh dan
Lithium iron phosphate (LiFePO4) material siamtu zingah carbothermal reduction method hi tunah hian ferrous oxalate method hnuaiah technology hman lar ber pahnihna a ni. A raw material ber chu ferric iron (Fe2PO4) a ni a, iron phosphate (Fe2PO4) leh iron oxide (Fe2O3) te pawh a tel. Reaction chhung hian carbon (C) leh carbon monoxide (C2O3) te chuan ferric iron (Fe2PO4) chu ferrous iron (Fe2+) ah an tihtlem a, chu chu crystal lattice ah a lut a, lithium iron phosphate (LiFePO4) crystal structure a siam ta a ni.
Carbothermal reduction method thatna chu a raw materials te oxidation hi processing neih laiin ngaihtuah a ngai lo va; mixing method hrang hrang hmangin raw materials chu duhthusam dispersion state a thlen theih nan process theih a ni. Temperature sang stage-ah chauh carbon hian ferric iron chu ferrous iron-ah a tihtlem a, lithium iron phosphate a siam a, chuvang chuan carbothermal reduction method tih a ni. Carbothermal reduction method hian step khat-reduction a ti thei a, gas output a tihtlem a, yield tihchangtlunna atan a hlawkpui hle. Chutih rual chuan synthesis process hi a awlsam a, control a awlsam bawk a, hei vang hian company tam takin carbothermal reduction method an hmang nasa hle.
Lithium iron phosphate thil chi hrang hrang tui lum hmanga siam chhuah
▲Synthesis thu bulpui
▲Synthetic raw materials lian ber ber
▲Synthesis siam dan tur
▲Synthetic materials te hnathawh dan
Hydrothermal method hi lithium iron phosphate cathode material siamna atana hmanraw hmasawn tak a ni. A kalphung ber chu supercritical hydrothermal system hmangin, ferrous sulfate, lithium hydroxide leh phosphoric acid te chu tuiah a hmin a, sealed environment-ah℃100 aia tam a lum a, high-temperature, high-pressure aqueous solution a siam a ni. Reaction hi ion diffusion hmangin a kal zel a, lithium iron phosphate crystal particles a siam chhuak a ni. Chumi hnuah lithium iron phosphate material thianghlim chu filter-in, a vawt a, carbon-coated-in lithium iron phosphate/carbon composite a siam a ni.
Lithium iron phosphate materials test leh analysis hman dan pangngai
▲Lithium iron phosphate materials te chemical composition thlirletna leh test dan
▲Lithium iron phosphate thil chi hrang hrang taksa property test dan
▲Lithium iron phosphate thil siamna atana electrochemical performance test dan
▲Lithium Iron Phosphate Materials hman tangkai dan tehfung
Lithium iron phosphate (LFP) materials tan chuan testing hi core technology a ni a, synthesis process control aiin a pawimawh zawk daih. Testing data dik leh dik tak awm lo chuan stable process condition a awm thei lo va, chuvangin, hman dan tur mamawh phuhruk thei LFP product qualified siam theih a ni lo. Raw material lei leh siam chhuah atanga finished product evaluation thlengin thil siam chhuah zawng zawngah uluk taka test a pawimawh hle. Chuvangin, LFP zirchiang leh siamtu unit eng pawhin an testing system siam dan hi an ngaih pawimawh hle a ngai a ni. Testing hmanraw changkang tak tak hman te, testing method khauh tak tak te, leh testing personnel thiam tak tak te hman hi company pakhatin industry-a a dinhmun a vawn reng theih nan thil pawimawh tak a ni.
Lithium iron phosphate materials te characteristic property dangte thlirletna
▲Lithium iron phosphate thil siamte electrochemical performance thlirletna
▲Lithium iron phosphate thil siamte electron microscopic morphology hmanga zirchianna
▲Lithium iron phosphate thil siamte lei chunglam chakna
▲Lithium iron phosphate thila iron solubility tehna
▲Lithium iron phosphate thil siamte hi spectroscopic characteristic a ni
Lithium iron phosphate materials hman tangkai danah chuan routine performance test bakah hian material performance evaluation leh battery siam dan tur reference pe turin property bik thenkhat teh a ngai bawk. Technology hmasawnna avang hian a hmaa full cell hmanga teh theih tur parameter thenkhat chu tunah chuan hmanraw awlsam tak hmangin hriat theih a ni ta. Entirnan, lithium iron phosphate material-te cycle performance, a bik takin carbon cycle performance chu tunah chuan a bik taka siam coin cell hmangin teh theih a ni tawh a, hei hian tehna chu nasa takin a ti awlsam ta a ni.
Battery siamna technology hmanga lithium iron phosphate hmanga siam a ni
▲Lithium iron phosphate battery system siam dan tur ruahmanna siam a ni
▲Lithium iron phosphate material slurry siamna hmanrua hmanga siam a ni
▲Lithium iron phosphate slurry hmanga hnawih
▲Lithium iron phosphate electrode te chu rolling a ni
▲Inthlak danglamna leh Inthenna
▲Battery siam dan entir dang
Lithium-ion battery eng pawh tan chuan a tir lama design hi hna pawimawh ber a ni. Design hna thawhnaah hian lithium-ion battery siam dan tur tihfel a ni. Battery performance hi electrode atanga tichiang ber a nih avangin electrode design hi battery siamna kawngah a bulpui ber a ni. Hei hi lithium iron phosphate battery-ah pawh a dik a ni.
Lithium iron phosphate battery hmanna hmunpui ber
▲Electric transportation device-a lithium iron phosphate battery hman dan
▲Energy dahkhawmna power supply-a lithium iron phosphate battery hman dan
▲Power tools-a lithium iron phosphate battery hman dan
▲Lithium iron phosphate battery hman dan
Lithium iron phosphate (LFP) hi lithium-ion battery atana cathode material a ni a, a thatna ber chu a himna sang tak a ni. Tin, lithium manganese oxide leh nickel-manganese-cobalt ternary material-a an tlakchhamna ṭhatna a nei bawk a, chu chu cycle life rei tak, material man tlawm, leh raw material source tam tak a ni. LFP battery hian voltage stable, operating voltage moderate, electrolyte system nena inmil tha, non-toxic, memory effect nei lo, environment ti bawlhhlawh lo. An chakna bik chu 100–130 Wh/kg a tling thei a, hei hi lead-acid battery aiin a let 0.3–5 a ni a, nickel-metal hydride battery aiin a let 1.5 a ni. A thatna tam tak ngaihtuah chuan electric lirthei, thli leh ni chakna khawlna atana battery tha tak, in lama hman tur backup battery him tak anga ngaih a ni.
Lithium-ion Battery atana Cathode Material dangte thlirletna
▲Lithium vanadium phosphate cathode hmanrua - hmanga siam a ni.
▲Lithium manganese phosphate cathode hmanga siam a ni
▲Lithium thir silicate cathode hmanga siam a ni
▲Lithium thir borate cathode hmanga siam a ni
▲Lithium-rich layered cathode thil chi hrang hrang
Lithium iron phosphate (LFP) material lo chhuahna hian lithium-ion battery lian tak tak -scale hmanna tur material science lungphum a phum a ni.
Kan hriat lar angin lithium-ion battery himna hi industry hmasawnna tikhawtlaitu thil pawimawh leh pawimawh tak a ni fo thin. Ram changkang zawk, material property nghet tak leh processing equipment thiam tak tak neiah pawh lithium-ion battery himna hi a famkim thei lo. Tuna ka rama lithium-ion battery processing level hniam lutuk hi ngaihtuah chuan LFP hi ka ram ram dinhmun nen a inmil hle a, battery himna nasa takin a tichangtlung a ni.