ʻO ka pākaukau pūlima maloʻo, i ʻike ʻia i ka ʻepekema ʻo zinc-manganese, he pākaukau mua me ka manganese dioxide ma ke ʻano he electrode maikaʻi a me ka zinc ma ke ʻano he electrode maikaʻi ʻole, e lawe ana i ka hopena redox e hana i kēia manawa. ʻO nā ʻokoʻa kelepona maloʻo ka mea maʻamau i ke ola o kēlā me kēia lā a no nā huahana maʻamau o ka honua, me nā kūlana maʻamau o ka home a me ka honua no ka nui a me ke ʻano o ke kelepona hoʻokahi.
Loaʻa i nā ʻenehana ʻenehana makua, ka hana paʻa, ka palekana a me ka hilinaʻi, maʻalahi ka hoʻohana ʻana a me ka laulā o nā noi. I ke ola o kēlā me kēia lā, ʻo nā hiʻohiʻona maʻamau o nā ʻāpana zinc-manganese ʻo ka helu 7 (ʻano pākahi AAA), ʻo ka helu 5 (ʻano pākahi AA) a pēlā aku. ʻOiai ke hoʻāʻo nei ka poʻe ʻepekema e ʻimi i kahi pākaukau kumu ʻoi aku ka inexpensive a me ke kumu kūʻai, akā i kēia manawa ʻaʻohe hōʻailona o ka kūleʻa, hiki ke manaʻo ʻia i kēia manawa, a hiki i ka wā lōʻihi, ʻaʻohe mea ʻoi aku ka maikaʻi o ke kumu kūʻai e hoʻololi ai i nā pākahi zinc-manganese.
E like me ka electrolyte like ʻole a me ke kaʻina hana, ua hoʻokaʻawale nui ʻia nā pihi zinc-manganese i nā ʻona kalapona a me nā pā alkaline. I waena o lākou, ua hoʻomohala ʻia nā pānaʻi alkaline ma ke kumu o nā ʻeke kalapona, a ʻo ka electrolyte ka nui o ka potassium hydroxide. Hoʻohana ka pālolo alkaline i ke ʻano electrode kūʻē mai ka pānaʻi kalapona i ka hoʻolālā, a hoʻohana i ke kiʻekiʻe conductivity alkaline electrolyte potassium hydroxide, a hoʻohana i nā mea electrode hana kiʻekiʻe no nā electrodes maikaʻi a maikaʻi ʻole, ma waena o nā mea electrode maikaʻi he manganese dioxide a ʻo ka mea electrode maikaʻi ʻole ka pauka zinc.
Hoʻopili ʻia nā pākaʻi alkaline i ka nui o ka zinc, zinc density, manganese dioxide nui, manganese dioxide density, electrolyte optimization, corrosion inhibitor, raw material precision, production process, etc., hiki ke hoʻonui i ka mana e 10% -30%, ʻoiai e hoʻonui ana i ka wahi hopena o nā electrodes maikaʻi a maikaʻi ʻole hiki ke hoʻomaikaʻi nui i ka hana hoʻokuʻu ʻana o nā pākaukau kiʻekiʻe alkaline.
1. ʻO ke koi ʻana o Kina i ka hoʻokuʻu ʻana i nā pākahiko alkaline e hoʻokele i ka hana
I nā makahiki i hala iho nei, me ka hoʻomau ʻana o ka hoʻolaha ʻana a me ka hoʻolaha ʻana i nā noi pākaukau alkaline, ke hōʻike nei ka mākeke pākaukau alkaline holoʻokoʻa i ka piʻi ʻana i luna, e like me ka helu o ka China Battery Industry Association, mai ka makahiki 2014, i alakaʻi ʻia e ka hoʻomaikaʻi mau ʻana o ka cylindrical alkaline zinc-manganese battery production, ua hoʻomau ʻia ka piʻi ʻana o ka hana pākaukau zinc-manganese alkaline o Kina, a i ka makahiki 2018, ua hoʻonui ʻia ka hana ʻana o ka pā uila alkaline zinc-manganese, a i ka makahiki 2018.
I ka makahiki 2019, ua hoʻonui ʻia ka hana ʻana o ka pā uila alkaline zinc-manganese a Kina i 23.15 biliona, a ʻo ka manaʻo i hui pū ʻia me ka hoʻomohala ʻana o ka mākeke pākaukau zinc-manganese alkaline o Kina i 2020 ua manaʻo ʻia ʻo ka hana ʻana o ka pākaukau zinc-manganese alkaline a Kina ma kahi o 21.28 biliona ma 2020.
2. Ke hoʻomau nei ka hoʻomaikaʻi ʻana o ka pākēneka alkaline o Kina
E like me ka helu o ka China Chemical and Physical Power Industry Association, ua hoʻomau ka hoʻonui ʻana o ka nui o nā pā uila alkaline Kina mai ka makahiki 2014. 2019, ʻo ka nui o ka lawe ʻana i nā pā uila alkaline o Kina he 11.057 biliona, ʻoi aku ka 3.69% makahiki-ma-makahiki. 2020, he 13.189 biliona ka nui o ka lawe ʻana i ka pā uila alkaline Kina, ʻoi aku ka 19.3% o ka makahiki ma ka makahiki.
Ma ke ʻano o ka nui o ka lawe ʻana aku, e like me ka China Chemical and Physical Power Industry Association e hōʻike ana mai ka makahiki 2014, ua hōʻike ʻia ka nui o ka piʻi ʻana o ka pā uila alkaline o Kina. I ka makahiki 2019, ua hoʻokuʻu ʻia ka pākaukau alkaline o Kina i $ 991 miliona, e piʻi ana i ka 0.41% i kēlā me kēia makahiki. I ka makahiki 2020, ua hoʻokuʻu ʻia ka pākaukau alkaline o Kina i $ 1.191 biliona, ʻoi aku ka 20.18% i kēlā me kēia makahiki.
Mai ka manaʻo o ka huakaʻi o Kina e hoʻokuʻu aku ai i nā pā uila alkaline, ua hoʻopuehu nui ʻia nā mea hoʻopukapuka alkaline o Kina, ʻo ka ʻumi kiʻekiʻe o ka hoʻokuʻu aku ʻana i nā pahu alkaline i hui pū ʻia i nā mea hoʻoiho o 6.832 biliona, ʻo ia ka 61.79% o ka nui o nā mea hoʻopuka; hui 'ia he $633 miliona, he 63.91% o ka nui o na mea i lawe aku. Ma waena o lākou, ʻo ka nui o ka hoʻokuʻu ʻia ʻana o nā pākahi alkaline i ʻAmelika Hui Pū ʻIa he 1.962 biliona, me ka waiwai kūʻai aku o 214 miliona mau kālā ʻAmelika, ʻo ke kūlana mua.
3. 'Oi aku ka nawaliwali o ke koi 'ohana o Kina ma mua o ka lawe 'ana aku
Hoʻohui ʻia me ka hana ʻana a me ka lawe ʻana a me ka hoʻokuʻu ʻana i nā ʻāpana alkaline zinc-manganese ma Kina, ua manaʻo ʻia mai ka makahiki 2018, ʻo ka ʻai ʻana o nā pākiki zinc-manganese alkaline ma Kina ua hōʻike i kahi ʻano oscillating, a i ka makahiki 2019, ʻo ka hoʻohana ʻana o nā pā pākaʻi zinc-manganese alkaline i ka ʻāina he 12.09 biliona. Hoʻohui ʻia ka Foresight me ke kūlana hoʻopuka a me ka hoʻopuka a me ka wānana hana o nā pākaʻi zinc-manganese alkaline ma Kina i ka makahiki 2020 i manaʻo ʻia ma 2020, ʻo ka hoʻohana ʻana i nā pāhana zinc-manganese alkaline ma Kina ma kahi o 8.09 biliona.
No ka Foresight Industrial Research Institute ka ʻikepili a me ka nānā ʻana i luna, ʻoiai ʻo Foresight Industrial Research Institute e hāʻawi i nā hoʻonā no ka ʻoihana, ka hoʻolālā ʻoihana, ka ʻōlelo ʻoihana, ka hoʻolālā ʻana i ka ʻoihana ʻoihana, ka hoʻoulu ʻana i ka ʻoihana, ka noiʻi hiki ke hoʻopaʻa kālā IPO, ka palapala prospectus, etc.
Ka manawa hoʻouna: Iulai-25-2023
