Artificial graphite anode zvinhu musika saizi uye fungidziro
Kudzika kweLithium kudiwa kuchengetedza kukura kwepamusoro, 2021-2025 yakaipa zvinhu kukura nzvimbo ingangoita kaviri. Zvinoenderana nedata, muna 2021, kutakurwa kweChina kwezvinhu zvisina kunaka emagetsi zvakasvika 720,000 matani, kuwedzera kwe97%, inotarisirwa kusvika 2025, kudiwa kwepasirese kwezvinhu zvisina kunaka zve electrode kwakasvika matani emamiriyoni 2.23, ayo epamba akasvika matani 2.08 miriyoni, zvichienzaniswa ne2021 ine kanenge kaviri nzvimbo yekukura, CAGR inodarika makumi matatu%.
Muna 2021, kutakura magirafu emumba kwakapfuura 600,000 matani, kuwedzera kwe97%, kuverengera 84%, zvakangofanana nenguva yakafanana gore rapfuura, nekukasira kwekugadzira magirafu ekugadzira kugadzirwa kwevagadziri vemagetsi emagetsi, zvinotarisirwa kuti panosvika 2025. kutakura magirafu emumba akasvika 1.79 miriyoni matani, zvichireva kuwedzera kuwedzera kusvika 86%; Muna 2021, zvemukati zvechisikigo magirafu ekutakura zvakapfuura zviuru zana zvematani, zvichiverengera 14%, nekukura kwekudiwa kwebhatiri revatengi uye BYD nevamwe vagadziri vemagetsi kuti vawedzere kutengwa kwechisikigo graphite, inotarisirwa kusvika 2025 kutumirwa kwechisikigo graphite kweanenge 240,000 matani, accounting. kusvika 11%.
Iyo silicon-yakavakirwa yakaipa electrode musika iri kuona kukura nekukurumidza uye kutumira kunotarisirwa kuwedzera zvakanyanya. Zvinoenderana nedata, mudzimba silicon-based negative electrode shipment muna 2021 yakasvika 11,000 matani, + 83% gore-pa-gore, inoverengera 1.5% yeagerode emagetsi ekutakura zvinhu. Nekugadzirwa kwakawanda kweTesla 4680 mabhatiri uye kusimudzirwa nekushandiswa kwemabhatiri makuru silinda, zvinotarisirwa kuti China-yakagadzirwa nesilicon-based negative electrode shipments ichasvika 55,000 matani muna 2025, inodarika kakapetwa kana nzvimbo yekukura zvichienzaniswa ne2021, uye. iyo CAGR ichasvika makumi mashanu muzana muna 2020-2025, inoverengera 2.2%. Sezvo iyo silicon-based negative electrode inowanzoiswa mugraphite negative electrode ine silicon doped ratio isingasviki 10%, zvinotarisirwa kuti doped silicon composite zvinhu zvinotumirwa muna 2025 zvinotarisirwa kusvika matani anopfuura mazana mana nemakumi mashanu (450,000). % yesilicon kabhoni uye silicon okisijeni), inoverengera inopfuura makumi maviri muzana yezvese zvinotumirwa zvezvinhu zvisina kunaka.