Nā ho'āʻo hoʻomehana ʻana no Ternary li-cell aLFPcell,
LFP,

▍ Nānā Hōʻoia

Nā Kūlana a me ka palapala hōʻoia

Kūlana hoʻāʻo: GB31241-2014:Lithium ion cell a me nā pila i hoʻohana ʻia i nā lako uila uila - Nā koi palekana
Palapala hōʻoia: CQC11-464112-2015:ʻO nā lula hōʻoia palekana ʻo ka Bateri lua a me ka pūʻulu Bata no nā mea uila uila

Ka hope a me ka lā hoʻokō

1. Ua paʻi ʻia ʻo GB31241-2014 ma Dekemaba 5^th, 2014;

2. Ua hoʻokō pono ʻia ʻo GB31241-2014 ma ʻAukake 1^st, 2015. ;

3. Ma ka lā 15 o ʻOkakopa, 2015, ua hoʻopuka ʻo Certification and Accreditation Administration i kahi ʻōlelo hoʻoholo ʻenehana ma ke kūlana hoʻāʻo hou aʻe GB31241 no ka mea nui "battery" o nā lako leo a me nā wikiō, nā lako ʻenehana ʻike a me nā lako kelepona telecom. Hoʻoholo ka hoʻoholo e pono e hoʻāʻo ʻia nā pā lithium i hoʻohana ʻia i nā huahana i luna e like me GB31241-2014, a i ʻole e loaʻa i kahi palapala ʻokoʻa.

'Ōlelo Aʻo: ʻO GB 31241-2014 kahi maʻamau koi aupuni. ʻO nā huahana pākahi lithium āpau i kūʻai ʻia ma Kina e kūlike me ka maʻamau GB31241. E hoʻohana ʻia kēia maʻamau i nā papa hana laʻana hou no ka nānā ʻana i ka ʻāina, kalana a me ke kūloko.

▍ Ka laulā o ka hōʻoia

GB31241-2014Lithium ion cell a me nā pila i hoʻohana ʻia i nā lako uila uila - Nā koi palekana
Nā palapala hōʻoiano nā huahana uila kelepona i hoʻonohonoho ʻia ma lalo o 18kg a hiki ke lawe pinepine ʻia e nā mea hoʻohana. ʻO nā laʻana nui e like me kēia. ʻAʻole i hoʻokomo ʻia nā huahana uila lawe lima ma lalo nei i nā huahana āpau, no laila ʻaʻole pono nā huahana i helu ʻole ʻia ma waho o ke ʻano o kēia maʻamau.

ʻO nā mea hiki ke hoʻohana: ʻO nā pākahi Lithium-ion a me nā pahu pākaukau i hoʻohana ʻia i nā lako pono e hoʻokō i nā koi maʻamau.

▍No ke aha MCM?

● ʻO ka hōʻoia hōʻoia: ʻO MCM kahi hale hana aelike i ʻae ʻia e CQC a me kahi keʻena ʻoihana ʻae ʻia ʻo CESI. Hiki ke noi pololei ʻia ka hōʻike hōʻike hōʻike no ka palapala CQC a i ʻole CESI;

● Kākoʻo ʻenehana: Loaʻa iā MCM ka nui o nā mea hoʻāʻo GB31241 a ua hoʻolako ʻia me nā ʻenehana ʻoihana ʻoi aku ma mua o 10 e hana i ka noiʻi hohonu e pili ana i ka ʻenehana hoʻāʻo, ka hōʻoia, ka loiloi hale hana a me nā kaʻina hana ʻē aʻe, hiki ke hāʻawi i nā lawelawe hōʻoia GB 31241 kūpono a maʻamau no ka honua. nā mea kūʻai aku.

I ka ʻoihana kaʻa kaʻa hou, ʻo nā pākahi lithium ternary a me nā pā lithium hao phosphate ka mea nui o ke kūkākūkā. Loaʻa iā lāua nā mea maikaʻi a me nā hemahema. He kiʻekiʻe ka ikehu kiʻekiʻe o ka pahu lithium ternary, ka hana haʻahaʻa haʻahaʻa maikaʻi, a me ka pae holo kiʻekiʻe, akā ke kumukūʻai a ʻaʻole paʻa. He kūʻai liʻiliʻi, kūpaʻa, a maikaʻi ka hana wela kiʻekiʻe. ʻO nā hemahema ka hana haʻahaʻa haʻahaʻa haʻahaʻa a me ka haʻahaʻa haʻahaʻa o ka ikehu. I ke kaʻina hana hoʻomohala o nā ʻāpana ʻelua, ma muli o nā kulekele ʻokoʻa a me nā pono hoʻomohala, ʻelua ʻano pāʻani i kekahi i kekahi i luna a i lalo. Akā ʻaʻole pehea ka ulu ʻana o nā ʻano ʻelua, ʻo ka hana palekana ka mea nui.
Hoʻokumu nui ʻia nā pākahi Lithium-ion me nā mea electrode maikaʻi ʻole, electrolyte a me nā mea electrode maikaʻi. ʻO ka hana kemika o ka graphite material electrode maikaʻi ʻole kokoke i ka lithium metala ma ke ʻano i hoʻopiʻi ʻia. ʻO ka SEI kiʻiʻoniʻoni ma luna o ka ʻili e hoʻoheheʻe ʻia i nā wela kiʻekiʻe, a ʻo nā ion lithium i hoʻokomo ʻia i ka graphite e hana me ka electro lyte a me ka polyvinylidene fluoride binder e hoʻokuʻu i ka nui o ka wela. Hoʻohana maʻamau ʻia nā mea hoʻoheheʻe alkyl carbonate ma ke ʻano he electrolytes, hiki ke puhi ʻia. ʻO ka mea electrode maikaʻi ka mea maʻamau he hoʻololi metala oxide, nona kahi waiwai dizing oxi ikaika i ka mokuʻāina i hoʻopiʻi ʻia, a maʻalahi hoʻi e decomposed e hoʻokuʻu i ka oxygen ma ke kiʻekiʻe wela. ʻO ka oxygen i hoʻokuʻuʻia e hana i ka hopena oxidation me ka electrolyte, a laila hoʻokuʻu i ka nui o ka wela. kaulana. I mea e hoʻohālikelike ai a hoʻohālikelike i ka hana o ʻelua mau ʻokoʻa lithium-ion ma lalo o nā kūlana wela kiʻekiʻe, ua alakaʻi mākou i ka hoʻāʻo ʻana i ka hoʻomehana ʻana.