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Kakaretso ea Fumed Titanium Dioxide
Fumed Titanium Dioxide (nano-TiO₂) ke phofo e tšoeu e hloekileng haholo e hlahisoang ke ts'ebetso ea hydrolysis ea malakabe. Jwalo ka thepa e tala ea bohlokoa bakeng sa libeteri tsa lithium-ion, e fana ka melemo e ikhethang e le sehlomathiso sa cathode, ho kenyeletsoa bokhoni bo boholo ba ho kopanya lithium, tšebeliso e tlase ea matla, bokhoni bo phahameng bo ikhethileng, botsitso bo botle ba ho palama baesekele, le botsoalle ba tikoloho.

Litšebelisong tsa betri ea lithium-ion, nano-TiO₂ e ntlafatsa bokhoni ba sekhahla le botsitso ba ho potoloha, e nolofalletsa ts'ebetso e potlakileng ea ho tjhaja le ho ntša tjhaja, 'me e bonts'a ho fetoloa ho hoholo ha Li⁺ deintercalation. E fokotsa ho fela ha bokhoni, e ntlafatsa ts'ebetso ea electrochemical, 'me e eketsa bokhoni ba pele ba ho ntša tjhaja ba lisebelisoa tsa betri. Ho feta moo, botsitso ba eona ba ho nka lifoto bo e etsa hore e be thepa ea bohlokoa bakeng sa lisele tsa phetoho ea matla a letsatsi tsa photovoltaic.
Likarolo tsa Fumed Titanium Dioxide
- Bohloeki bo Phahameng (≥99.9%) – Bohloeki bo phahameng haholo bo netefatsa tšitiso e fokolang ea litšila lits'ebetsong tsa betri, ho thibela likarabelo tse sa batleheng.
- Mekhahlelo e mengata ea Crystal e fumaneha – E fumaneha ka mekhahlelo ea Rutile le Anatase, e 'ngoe le e 'ngoe e ntlafalitsoe bakeng sa lits'ebetso tse itseng tsa betri:
- Rutile (TR-T30D): E ntlafatsa botsitso ba electrochemical le ts'ebetso ea ho potoloha.
- Anatase (TR-TA30D): E loketse tlhahiso ea lithium titanate, e ntlafatsang bokhoni le botsitso ba potoloho.
- E Fokotsa Bokhoni ba ho Fela – E liehisa ho senyeha ha bokgoni ka katleho nakong ya dipotoloho tsa ho tjhaja le ho ntsha tjhaja, e leng se eketsang nako ya bophelo ba betri.
- E Ntlafatsa Tshebetso ea ho Lahla Motlakase – E fokotsa polarization ho LiCoO₂ nakong ea ho potoloha, e fana ka motlakase o tsitsitseng oa ho ntša le li-curve tse boreleli tsa ho ntša.
- E imolla khatello ea maikutlo ea ka hare – Sebopeho se hlephileng, se nang le masoba sa nano-TiO₂ se fokotsa kgatello ya di-interparticle mme se amohela kgatello e nyane e bakwang ke diphetoho tsa bophahamo nakong ya ho potoloha, e leng se ntlafatsang botsitso ba sebopeho.
- Matla a Phahameng – E nolofalletsa ho tjhaja le ho ntsha tjhaja ka potlako ntle le ho senya bokgoni ba ho boloka matla.
- Ho ba le botsitso bo botle ba foto – Bokgoni bo phahameng ba ho fetola motlakase ka photoelectric bo etsa hore e lokele disele tsa letsatsi tse utlwang dae le ditshebediso tsa photovoltaic.
- Boemo ba Mocheso o pharaletseng – E bonts'a ho tsamaisa motlakase hantle fensetereng e pharaletseng ea mocheso oa ts'ebetso, e loketseng libeteri tsa nickel-cadmium.
Liparamente tsa Tekheniki tsa Fumed Titanium Dioxide
| ea mohlala | Ponahalo | Bohloeki (TiO₂) | Karolelano ea Boholo ba Karolo | Sebaka se khethehileng sa Bokaholimo (BET) | Sebopeho sa kristale / Matlotlo a Bokaholimo | kopo |
|---|---|---|---|---|---|---|
| TR-T30D | Pula e tšoeu | ≥99.9% | 20-60 nm | 20–50 m²/g | Rutile | Sesebelisoa sa ho eketsa matla a betri bakeng sa ho sebelisa cathode; se ntlafatsa botsitso ba electrochemical le ts'ebetso ea ho palama baesekele |
| TR-TA30D | Pula e tšoeu | ≥99.9% | 20-60 nm | 60–90 m²/g | Anatase | Setlatsetso sa boemo ba betri bakeng sa ho sebelisa cathode; se sebelisoa ho kopanyeng lithium titanate; se ntlafatsa bokhoni, botsitso ba potoloho, le ts'ebetso ea electrochemical |
Mehaho e Eketsehileng:
- Color: White
- Sistimi ea Crystal: Tetragonal (Rutile / Anatase)
- Ketsahalo ea Photocatalytic: E arabela ka UV
- Ho hasana: E qhalana habonolo ka har'a metsoako e metsi le ea tlhaho
Litšebeliso tsa Fumed Titanium Dioxide
- Cathode ea Battery ea Lithium-Ion
Jwalo ka dopant ya cathode, nano-TiO₂ e ntlafatsa tshebetso ya electrochemical haholo. E ntlafatsa bokgoni bo ikgethang ba ho ntsha motlakase qalong, e fokotsa polarization nakong ya ho ntsha motlakase le ho ntsha motlakase, mme e fana ka di-voltage tse tsitsitseng haholoanyane tsa ho ntsha motlakase. Sebopeho se hlephileng sa masoba se amohela diphetoho tsa bophahamo nakong ya ho potoloha, e leng se eketsang bophelo ba betri. - Lithium Titanate (Li₄Ti₅O₁₂) Synthesis
Anatase-phase nano-TiO₂ e sebetsa e le thepa ea mantlha e tala bakeng sa ho kopanya li-anode tsa lithium titanate, tse tsejoang ka litšobotsi tsa tsona tsa ho se be le khatello le botsitso bo ikhethang ba ho potoloha. - Lisele tsa Letsatsi tse Senolang ka Dae (DSSC)
Bokgoni bo phahameng ba ho fetola motlakase ka photoelectric le botsitso ba ho nka difoto ba Nano-TiO₂ di etsa hore e be thepa e ntle ya photoelectrode bakeng sa disebediswa tsa ho fetola matla a letsatsi. - Libetri tsa Nickel-Cadmium
E fana ka phallo e ntle ea motlakase le ts'ebetso e tsitsitseng ho pholletsa le mocheso o pharaletseng. - Phetoho ea Silicon Anode
E ka sebelisoa e le lera la buffer ho amohela katoloso ea bophahamo ba molumo ho li-anode tse thehiloeng ho silicon.

Boemo ba Khoebo
Luoyang Tongrun Nano Technology Co., Ltd. (TRUNNANO) ke mofani le moetsi oa lefats'e oa thepa ea betri e sebetsang hantle. Re ikhethile ka lithium-ion, sodium-ion, le lisebelisoa tse ling tse tsoetseng pele tsa betri, re sebeletsa lisebelisoa tsa elektroniki tsa 3C, libeteri tsa motlakase le litsamaiso tsa polokelo ea matla.
Lihlahisoa tsa rona li kenyelletsa nano cobalt oxide, nano manganese oxide, thepa ea anode ea silicon-carbon, hard carbon, NFPP, alumina, boron nitride, le tse ling. Tsohle li hlahisoa tlas'a taolo e tiileng ea boleng, li tšehetsoa ke laboratori ea rona ea ka tlung le sehlopha sa litsebi sa botekgeniki.
Haeba o batla thepa e tšepahalang ea betri, ikutloe u lokolohile ho ikopanya le rona kapa ho romela potso.
Mekhoa tefello
L/C, T/T, Western Union, Paypal, Credit Card, joalo-joalo.
romeloa
Ka sekepe, ka sefofane, kapa ka potlako ha tefo e amoheloa.
Sephutheloana sa Fumed Titanium Dioxide
Sephutheloana se Tloaelehileng:
- 20 kg ka teromo ea pampiri e manehiloeng ka mekotla ea polasetiki ea filimi
Sephutheloana se ikhethileng se fumaneha ha u se kopa.
Litlhahiso tsa polokelo:
- Boloka sebakeng se phodileng, se omeletseng, se nang le moya o motle
- Boloka hole le mongobo le metsoako ea lintho tse phelang e fetohang habonolo
- Nako ea polokelo: Likhoeli tse 24 tlas'a maemo a khothaletsoang a polokelo
Lipotso tse 5 tse botsoang khafetsa mabapi le Fumed Titanium Dioxide
1. Phapang ke efe pakeng tsa Rutile le Anatase nano-TiO₂ bakeng sa lits'ebetso tsa betri?
Rutile (TR-T30D) e sebediswa haholoholo ho ntlafatsa botsitso ba electrochemical le tshebetso ya ho potoloha ha di-cathode. Anatase (TR-TA30D) e kgethwa bakeng sa tlhahiso ya lithium titanate mme e fana ka sebaka se phahameng sa bokahodimo (60–90 m²/g), e leng se ka ntlafatsang bokgoni le kinetics ya karabelo.
2. Ke nano-TiO₂ e kae e lokelang ho eketsoa thepa ea cathode?
Maemo a tloaelehileng a ho eketsa a tloha ho 0.5% ho isa ho 5% ka boima, ho latela k'hemistri ea cathode le ntlafatso ea ts'ebetso e lakatsehang. Re khothaletsa ho ntlafatsa tekanyo ka liteko tse nyane.
3. Nano-TiO₂ e ntlafatsa polokeho ea betri joang?
Nano-TiO₂ e fokotsa ho thehwa ha lithium dendrite ka ho fana ka sebopeho sa electrode se tsitsitseng haholoanyane le ho fokotsa polarization. Ho tsitsa ha sebopeho sa eona ho boetse ho fokotsa likotsi tsa ka hare tsa potoloho e kgutshwane.
4. Na sehlahisoa sena se ka sebelisoa libetering tsa sodium-ion?
E. Anatase-phase nano-TiO₂ e bontšitse tšepo lits'ebetsong tsa betri ea sodium-ion ka lebaka la sebopeho sa eona sa kanale se bulehileng se amohelang li-ion tse kholo tsa Na⁺.
5. TiO₂ e fumed e tla phela nako e kae?
Ha e bolokwa ka setshelong se ommeng, se kwetsweng hole le mongobo, sehlahiswa se boloka thepa ya sona ho fihlela dikgweding tse 24.
Kopa KOTSI
LINTHO TSA BOHLOKOA
Cathode ea Cobalt e Thehiloeng ho Co-001 O3-Type e nang le Mealo ea Oxide – Betri e nang le Motlakase o Phahameng ea Sodium-Ion e Ntle Electrode
Ti-Mn-016 Na0.8Ti0.2Mn0.8O2 Cathode Material bakeng sa Libetri tsa Sodium-Ion
Silicon Carbon TRGT-800 Battery Anode Material
Silica e Fumed e nang le Ts'ebetso e Phahameng bakeng sa Libetri tsa Asiti ea Lithium-Zinc-Lead
Silicon Carbon TRGT-200 Battery Anode Material




