ʻO ka pāʻani sodium ion vs ka pākaukau Lithium ion

Hoʻolauna

Mana Kamada is Na Kina Sodium Ion Battery Manufacturers.Me ka holomua wikiwiki o ka ikehu hou a me nā ʻenehana kaʻa uila, ua puka mai ka pākaukau sodium ion ma ke ʻano he hopena mālama mālama ikehu, e ʻohi nui ana i ka nānā a me ka hoʻopukapuka kālā. Ma muli o ko lākou kumu kūʻai haʻahaʻa, palekana kiʻekiʻe, a me ke aloha o ke kaiapuni, ua ʻike nui ʻia ka pākaukau sodium ion ma ke ʻano he mea hiki ke hoʻololi i ka pā lithium ion. Ke ʻimi nei kēia ʻatikala i nā kikoʻī i ka haku mele ʻana, nā loina hana, nā pōmaikaʻi, a me nā noi like ʻole o ka pākaukau sodium ion.

1. ʻO ka ʻike nui o ka pākaukau sodium ion

1.1 He aha ke ʻano o ka pākaukau sodium ion?

Wehewehe a me na Kumu Kumu
Pākuʻi ion sodiumhe mau ʻaʻa i hoʻihoʻi hou ʻia e hoʻohana ana i nā ion sodium ma ke ʻano he mea lawe uku. ʻO kā lākou hana hana e like me ka lithium ion battery, akā hoʻohana lākou i ka sodium ma ke ʻano he mea hana. Hoʻokuʻu a hoʻokuʻu i ka ikehu sodium ma ka neʻe ʻana o nā ion sodium ma waena o nā electrodes maikaʻi a maikaʻi ʻole i ka wā o ka hoʻoiho a me ka hoʻokuʻu ʻana.

Ka Moolelo Moolelo a me ka Hooulu ana
Ua hoʻomaka ka noiʻi ʻana i ka pākaukau Sodium ion i ka hopena o nā makahiki 1970 i ka wā i hoʻokumu ai ka ʻepekema Farani ʻo Armand i ka manaʻo o "nā puʻupuʻu noho pōhaku" a hoʻomaka i ke aʻo ʻana i ka pā lithium-ion a me ka sodium ion. Ma muli o ka paʻakikī o ka ikehu a me ka paʻa o ka waiwai, ua kū ka noiʻi ʻana i ka pākaukau Sodium ion a hiki i ka loaʻa ʻana o nā mea anode kalapona paʻakikī a puni ka makahiki 2000, ka mea i hoʻoulu hou i ka hoihoi.

1.2 Nā Kuʻuna Hana o ka pāpaʻi ion sodium

Electrochemical Reaction Mechanism
I loko o ka pākaukau Sodium ion, ʻike mua ʻia nā hopena electrochemical ma waena o nā electrodes maikaʻi a maikaʻi ʻole. I ka wā o ka hoʻouka ʻana, neʻe nā ion sodium mai ka electrode maikaʻi, ma o ka electrolyte, i ka electrode ʻino kahi i hoʻokomo ʻia ai. I ka hoʻokuʻu ʻana, neʻe nā ion sodium mai ka electrode maikaʻi ʻole i ka electrode maikaʻi, e hoʻokuʻu ana i ka ikehu i mālama ʻia.

Nā mea nui a me nā hana
ʻO nā mea nui o ka pākaukau Sodium ion me ka electrode maikaʻi, electrode maikaʻi ʻole, electrolyte, a me ka mea hoʻokaʻawale. ʻO nā mea electrode maikaʻi i hoʻohana mau ʻia me ka sodium titanate, ka sodium sulfur, a me ka sodium carbon. Hoʻohana nui ʻia ke kalapona paʻakikī no ka electrode ʻino. Hoʻomaʻamaʻa ka electrolyte i ka sodium ion conduction, aʻo ka mea hoʻokaʻawale e pale i nā pōkole pōkole.

2. Nā ʻāpana a me nā mea hana o ka pā uila Sodium

2.1 Mea Pono Electrode

Sodium Titanate (Na-Ti-O₂)
Hāʻawi ka sodium titanate i ke kūpaʻa electrochemical maikaʻi a me ke kiʻekiʻe o ka ikehu kiʻekiʻe, e hana ana ia i mea waiwai electrode maikaʻi.

Sodium Sulfur (Na-S)
Haʻaheo nā pākaona sodium sulfur kiʻekiʻe i ka ikehu theoretical akā makemake i nā hoʻonā no nā mahana hana a me nā pilikia corrosion.

Kapona kalapona (Na-C)
Hāʻawi ka sodium carbon composites i ka conductivity uila kiʻekiʻe a me ka hana paikikala maikaʻi, e hoʻolilo iā lākou i nā mea electrode maikaʻi loa.

2.2 Mea Electrode Negative

Kaona paakiki
Hāʻawi ke kalapona paʻakikī i ka mana kikoʻī kiʻekiʻe a me ka hana paikikala maikaʻi loa, e hana ana ia i ka mea maʻamau i hoʻohana ʻia i nā mea electrode maikaʻi ʻole i ka pākaukau Sodium ion.

Nā Mea Pono ʻē aʻe
Loaʻa nā mea e puka mai nei i nā mea hoʻohui i ka tin-based a me nā pūhui phosphide, e hōʻike ana i nā manaʻo hoʻohiki.

2.3 Electrolyte a me ka mea hoʻokaʻawale

Koho a me na ano o ka Electrolyte
ʻO ka electrolyte i loko o ka pākaukau Sodium ion ka mea maʻamau i loko o nā mea hoʻoheheʻe organik a i ʻole nā ​​wai ionic, e koi ana i ka conductivity uila kiʻekiʻe a me ke kūpaʻa kemika.

Ke kuleana a me nā lako o ka mea hoʻokaʻawale
Hoʻokaʻawale nā ​​mea hoʻokaʻawale i ka pilina pololei ma waena o nā electrodes maikaʻi a maikaʻi ʻole, pēlā e pale ai i nā pōkole pōkole. ʻO nā mea maʻamau ka polyethylene (PE) a me ka polypropylene (PP) ma waena o nā polymers kaumaha molekala kiʻekiʻe.

2.4 Nā ʻOhi o kēia manawa

Ke Koho Mea no na Mea Ohi Elekiko Pono a Negative
Hoʻohana maʻamau ka pahu alumini no nā ʻohi electrode maikaʻi i kēia manawa, ʻoiai ke hoʻohana ʻia ka foil keleawe no nā ʻohi electrode maikaʻi ʻole, e hāʻawi ana i ka conductivity uila maikaʻi a me ke kūpaʻa kemika.

3. ʻO nā pono o ka pākaukau sodium ion

3.1 ʻO ka pāpaʻi sodium-ion vs. Lithium ion

3.2 Kokua waiwai

Hoʻohālikelike ʻia ke kumu kūʻai me ka pākaukau Lithium ion
No nā mea kūʻai maʻamau, ʻoi aku ka liʻiliʻi o ka pākaukau sodium ion ma mua o ka pākaukau lithium ion i ka wā e hiki mai ana. No ka laʻana, inā pono ʻoe e hoʻokomo i kahi ʻōnaehana mālama ikehu ma ka home no ka hoʻihoʻi ʻana i ka wā o ka pau ʻana o ka mana, ʻoi aku ka maikaʻi o ka hoʻohana ʻana i ka pākaukau Sodium ion ma muli o ka emi ʻana o nā kumukūʻai hana.

ʻO ka nui a me ka hiki ke ola o nā lako maka
Nui ka Sodium i ka ʻōpala o ka Honua, ʻo ia ka 2.6% o nā mea crustal, ʻoi aku ka kiʻekiʻe ma mua o ka lithium (0.0065%). 'O ia ho'i, 'oi aku ka pa'a o nā kumukū'ai sodium a me ka lako. No ka laʻana, ʻoi aku ka haʻahaʻa o ke kumukūʻai no ka hana ʻana i hoʻokahi ton o nā paʻakai sodium ma mua o ke kumukūʻai no ka nui like o nā paʻakai lithium, e hāʻawi ana i ka pākaukau Sodium ion i mea waiwai waiwai nui i nā noi nui.

3.3 Palekana

ʻO ka pilikia haʻahaʻa o ka pahū a me ke ahi
ʻAʻole hiki ke pahū a me ke ahi ma lalo o nā kūlana koʻikoʻi e like me ka overcharging a i ʻole nā ​​pōkole pōkole, e hāʻawi ana iā lākou i kahi pono palekana nui. No ka laʻana, ʻoi aku ka liʻiliʻi o nā kaʻa e hoʻohana ana i ka pākaukau Sodium ion e ʻike i ka pahū ʻana o ka pākaukau i ka wā o ka hui ʻana, e hōʻoiaʻiʻo ana i ka palekana o ka poʻe holo.

Nā noi me ka hana palekana kiʻekiʻe
ʻO ka palekana kiʻekiʻe o ka pākaukau Sodium ion e kūpono iā lākou no nā noi e koi ana i ka hōʻoia palekana kiʻekiʻe. No ka laʻana, inā hoʻohana ka ʻōnaehana mālama ikehu home i ka pākaukau Sodium ion, ʻaʻohe hopohopo e pili ana i nā pōʻino ahi ma muli o ka hoʻonui ʻana a i ʻole nā ​​​​kaapuni pōkole. Eia kekahi, hiki i nā ʻōnaehana kaʻa lehulehu e like me nā kaʻa a me nā subways ke pōmaikaʻi mai ka palekana kiʻekiʻe o ka pākaukau Sodium ion, e pale aku i nā pōʻino palekana i hoʻokumu ʻia e ka pau ʻana o ka pākaukau.

3.4 Aloha Kaiapuni

Haʻahaʻa Kaiapuni
ʻAʻole pono ke kaʻina hana o ka pākaukau Sodium ion i ka hoʻohana ʻana i nā metala laʻa a i ʻole nā ​​mea ʻawaʻawa, e hōʻemi ana i ka hopena o ka pollution kaiapuni. No ka laʻana, pono ka hana ʻana i ka pākaukau lithium ion i ka cobalt, a he hopena maikaʻi ʻole ka hana ʻana i ka cobalt i ke kaiapuni a me nā kaiāulu kūloko. ʻO ka ʻokoʻa, ʻoi aku ka maikaʻi o nā mea pākaukau sodium-ion a ʻaʻole e hoʻopōʻino nui i nā kaiaola.

Pono no ka hoʻomohala hoʻomau
Ma muli o ka nui a me ka loaʻa ʻana o nā kumuwaiwai sodium, hiki i ka pākaukau sodium ion ke hiki ke hoʻomohala mau. E noʻonoʻo i kahi ʻōnaehana ikehu e hiki mai ana kahi e hoʻohana nui ʻia ai ka pākaukau Sodium ion, e hōʻemi ana i ka hilinaʻi ʻana i nā kumu waiwai liʻiliʻi a e hōʻemi ana i nā kaumaha kaiapuni. No ka laʻana, he maʻalahi ke kaʻina hana hou ʻana o ka pākaukau Sodium ion a ʻaʻole e hoʻohua i ka nui o nā ʻōpala pōʻino.

3.5 Nā ʻano hana

ʻO nā holomua i ka ikaika o ka ikehu
ʻOiai ka haʻahaʻa haʻahaʻa o ka ikehu (ʻo ia hoʻi, ka mālama ʻana i ka ikehu no kēlā me kēia paona kaumaha) i hoʻohālikelike ʻia me ka pākaukau lithium ion, ua pani ka ʻenehana ʻenehana sodium-ion i kēia āpau me ka hoʻomaikaʻi ʻana i nā mea a me nā kaʻina hana. No ka laʻana, ua loaʻa i nā ʻenehana pākaukau sodium-ion hou i nā density ikehu kokoke i ka pā lithium ion, hiki ke hoʻokō i nā koi noi.

Ke Ola a me ka Paʻa
ʻOi aku ka lōʻihi o ke ola pōʻaiapili sodium ion a me ke kūpaʻa maikaʻi, ʻo ia hoʻi, hiki iā lākou ke hoʻopaʻa pinepine ʻia a hoʻokuʻu ʻia me ka ʻole o ka emi ʻana o ka hana. No ka laʻana, hiki ke mālama ʻia ka pākaukau Sodium ion ma luna o 80% ma hope o ka 2000 charge and discharge cycles, e kūpono ana iā lākou no nā noi e koi ana i nā kaʻa uila a me ka mālama ʻana i ka ikehu hou.

3.6 Haʻahaʻa Mahana Aptability o Sodium ion pākahi

Hōʻike ka pākaukau sodium ion i ka hana paʻa i nā wahi anuanu i hoʻohālikelike ʻia me ka pā lithium ion. Eia kahi kikoʻī kikoʻī o kā lākou kūpono a me nā hiʻohiʻona noi i nā kūlana haʻahaʻa haʻahaʻa:

Haʻahaʻa Mahana Aptability o Sodium ion pākaukau

1. Electrolyte Haʻahaʻa Mahana Hana Hana: ʻO ka electrolyte maʻamau i hoʻohana ʻia i loko o ka pākaukau Sodium ion e hōʻike ana i ka conductivity ion maikaʻi ma nā haʻahaʻa haʻahaʻa, e hoʻomaʻamaʻa maʻalahi i nā hopena electrochemical kūloko o ka pā uila Sodium i nā kaiapuni anu.
2. Nā ʻano mea waiwai: ʻO nā mea electrode maikaʻi a maikaʻi ʻole o ka pākaukau Sodium ion e hōʻike i ka paʻa maikaʻi i nā kūlana haʻahaʻa haʻahaʻa. ʻO ka mea kūikawā, nā mea electrode maikaʻi ʻole e like me ke kalapona paʻakikī e mālama i ka hana electrochemical maikaʻi a hiki i nā haʻahaʻa haʻahaʻa.
3. Ka Loiloi Hana: Hōʻike ka ʻikepili hoʻokolohua i ka mālama ʻana o ka pākaukau Sodium ion i ka nui o ka mālama ʻana a me ke ola pōʻai ma mua o ka hapa nui o ka pā lithium ion ma nā haʻahaʻa haʻahaʻa (e laʻa, -20°C). ʻO kā lākou hoʻokuʻu ʻana a me ka ikaika o ka ikehu e hōʻike ana i nā emi liʻiliʻi ma nā wahi anuanu.

Hoʻohana ʻia o ka pākaukau Sodium ion ma nā Kaiapuni Haʻahaʻa Haʻahaʻa

1. ʻO ka mālama ʻana i ka ikehu Grid ma nā kaiapuni waho: Ma nā ʻāpana ʻākau anuanu a i ʻole nā ​​latitu kiʻekiʻe, mālama pono ka pākaukau sodium ion a hoʻokuʻu i ka uila, kūpono no nā ʻōnaehana mālama ikehu ma kēia mau wahi.
2. Na Mea Hana Kaa Haahaa: ʻO nā mea hana kaʻa uila ma nā ʻāpana polar a me nā alanui hau hoʻoilo, e like me nā kaʻa ʻimi Arctic a me Antarctic, e pōmaikaʻi mai ke kākoʻo mana hilinaʻi i hāʻawi ʻia e ka pākaukau Sodium ion.
3. Nā mea nānā mamao: Ma nā wahi anu loa e like me nā polar a me nā ʻāina mauna, pono nā polokalamu kiaʻi mamao e hoʻolako i ka mana paʻa no ka wā lōʻihi, e hana ana i ka pākaukau Sodium ion i koho kūpono.

4. ʻO ka lawe ʻana a me ka mālama ʻana i nā kaulahao anu: ʻO ka meaʻai, ka lāʻau lapaʻau, a me nā mea waiwai ʻē aʻe e koi ana i ka mālama haʻahaʻa haʻahaʻa mau i ka wā o ka lawe ʻana a me ka mālama ʻana i ka pōmaikaʻi mai ka hana paʻa a hilinaʻi o ka pākaukau Sodium ion.

Ka hopena

Pākuʻi ion sodiumhāʻawi i nā pono he nui ma mua o ka pākaukau lithium ion, me ke kumu kūʻai haʻahaʻa, hoʻonui i ka palekana, a me ka launa ʻana i ke kaiapuni. ʻOiai ka haʻahaʻa haʻahaʻa haʻahaʻa o ka ikehu i hoʻohālikelike ʻia i nā pā lithium-ion, ke hoʻemi mau nei ka ʻenehana ʻenehana sodium ion i kēia āpau ma o ka holomua ʻana i nā mea a me nā kaʻina hana. Eia kekahi, hōʻike lākou i ka hana paʻa i nā wahi anuanu, e hoʻolilo iā lākou i kūpono no nā ʻano noi. Ke nānā nei i mua, ke hoʻomau nei ka ʻenehana a me ka ulu ʻana o ka mākeke, ua mākaukau ka pākaukau sodium ion e pāʻani i kahi hana koʻikoʻi i ka mālama ʻana i ka ikehu a me ka lawe ʻana i ka uila, ka hoʻoulu ʻana i ka hoʻomohala hoʻomau a me ka mālama ʻana i ke kaiapuni.

KaomiE kelepona iā Kamada Powerno kāu hoʻonā pākaukau sodium ion maʻamau.