Igwebu le-Copper, into entsha yokuqoqwa kwe-electrode engalungile yamabhethri aqinile futhi aqinile

Igwebu Lethusi: I-Core Material Yamabhethri Esizukulwane Esilandelayo

1.Igwebu lensimbi: into entsha ebalulekile

I-Metal Foam iwuhlobo olusha lwezinto ezisebenzayo, ukwakheka kwe "foam" noma "ikhekheba lezinyosi", ikakhulukazi esekelwe ku-polyurethane (PU) igwebu elithambile njenge-substrate, elilungiselelwe ukunakekelwa kwangaphambili, ukufakwa kwamakhemikhali, i-electrodeposition kanye nokwelashwa kokushisa nezinye izinqubo.

Ngenxa yalezi zici ezingenhla, igwebu lethusi lingasetshenziswa ekuhlungeni okukhethekile kwezimboni, abathwali be-catalyst, izinto ezingasindi kanye ne-industrial conductivity eshisayo kanye nokukhishwa kokushisa, njll., ekulungiseni izinto ze-anode yebhethri (inkampani yenethiwekhi), nezinto zokuvikela i-electromagnetic, njll. okungenzeka impela.

2. Umqoqi we-electrode ongemuhle webhethri ye-lithium ye-semisolid/solid-state

Njengensimbi yegwebu enezinhlangothi ezintathu, exhumeke ngokulinganayo,igwebu lethusikulindeleke ukuthi ibe umqoqi we-electrode ongemuhle wamabhethri e-lithium e-semisolid/solid-state ngenxa yezindleko zawo eziphansi zokulungiselela kanye nokusebenza kahle.

Ngo-2023, ukuthunyelwa okuphelele kwebhethri yamandla e-lithium yezimoto emhlabeni wonke cishe ku-887.4GWh, iningi lawo amabhethri e-lithium ayiketshezi. Ngokuthuthuka kancane kancane kwezidingo zokuphepha nokusebenza, amabhethri e-lithium angaqinile / aqinile aqala ukuvela. Njengamanje, ikhethini le-semi-solid lithium battery industrialization livuliwe, imboni iqhubekela phambili ekuthuthukisweni kwe "semi-solid first, all-solid follow up", amabhethri e-lithium aqinile / aqinile kancane kancane asheshisa ububanzi. ukushintshwa kwamabhethri e-lithium e-lithium.

Izinzuzo ze-foam yethusi njengento yokuqoqa i-anode:

01.Ukuphepha okuphezulu

Ayikho i-burr uma ibhoboza ukugwema ukujikeleza okufushane kwangaphakathi.

02. Ukunciphisa izindleko, ukunciphisa isisindo, ukuminyana kwamandla aphezulu

Inani lethusi lingaba yi-1/7 ye-foil yethusi yendabuko.

03. Ukusebenza okuhle kakhulu kokushaja okuphezulu

Kulindeleke ukuthi ifinyelele ku-7-10C.

04. Ingakwazi ukubona i-lithium metal anode

Igwebu lethusiumqoqi angavimbela ukukhula kwama-dendrites, anciphise ukushintsha kwevolumu ye-electrode ngesikhathi sokushaja nokukhipha, futhi angathuthukiswa ngokusebenzisa i-lithophilicity yenqubo ye-composite lithium metal electrode ukuze kuzuzwe ukuhlanganiswa kwe-anode nomqoqi. , okuhambisana nokufezeka kokusetshenziswa kwe-electrode ye-lithium metal negative ukuze kusheshiswe ukwenziwa kwezimboni kwamabhethri e-semisolid/solid-state.

05. Amathemba emakethe abanzi: izici ezingasindi

Njengempahla yesakhiwo, i-foam yethusi inezici zesisindo sokukhanya namandla athile aphezulu. Uma kuqhathaniswa necwecwe lethusi le-electrolytic elingu-6-micron elivamile kanye ne-foil yethusi eyinhlanganisela, inganciphisa kakhulu isisindo sebhethri futhi ithuthukise ukuminyana kwamandla ebhethri, futhi kulindeleke ukuthi ibe yingqikithi yokwenziwa kwesisindo somnotho wendawo ephansi. , ukuhlinzeka ngosekelo olubalulekile ekuthuthukisweni komnotho osezingeni eliphansi.

06. Inhlanganisela Yasolwandle YaseNyakatho: Ukunikeza amandla ubuchwepheshe obubalulekile beigwebu lethusi

Njengomhlinzeki wesixazululo odidiyelwe wobuchwepheshe bobunjiniyela bomhlaba, inkampani inesipiliyoni esicebile se-R&D kanye nezigodlo zobuchwepheshe obuvuthiwe kubuchwepheshe obukhethekile bokwelapha obungaphezulu kwe-substrate obufana ne-metalization, i-chemical plateing, i-electroplating, njll. Njengamanje, imikhiqizo yenkampani isetshenziswe kabanzi emasimini. ye-ABS plating, PP, i-PET composite copper foil ukulungiswa, njll. Inqubo eyinhloko yokukhiqiza igwebu yethusi i-electroplating.

Inqubo eyinhloko yokukhiqiza igwebu yethusi iwukuba ucwecwe, futhi inqubo yayo yokuhlanganisa ihlanganisa i-substrate metallization, ukuqina kongqimba bokuhlanganisa, i-plating layer i-antioxidant, njll. Inkampani ingahlinzeka ngemishini yokucwenga kanye namakhemikhali akhethekileigwebu lethusii-plating, futhi ingathuthukisa inqubo, ukuthuthukiswa kwemishini kanye namakhemikhali akhethekile.