Isesengura ry'ibidashira n'inama ku bijyanye n'imyambaro itandukanya batiri

Isesengura ry'ibidashira n'inama ku bijyanye n'imyambaro itandukanya batiri

Umukiriya akora ibikoresho byo gutandukanya batiri, kandi ubuso bw'ibikoresho bushobora gusigwaho urwego, akenshi alumina (Al₂O₃) hamwe n'umugozi muto. Ubu barashaka ibindi bikoresho bigabanya umuriro kugira ngo bisimbuze alumina, hamwe n'ibi bikurikira:

• Kudakoresha umuriro neza kuri 140°C(urugero, kubora kugira ngo haveho imyuka idakora).
• Guhagarara neza kw'amashanyarazikandi ihuzwa n'ibice bya bateri.

Ibikoresho bikoreshwa mu gukumira umuriro n'isesengura byatanzwe

1. Fosifore-Azote Synergistic Flame Retardants (urugero, Modified Ammonium Polyphosphate (APP) + Melamine)

Uburyo:

• Isoko ya aside (APP) n'isoko ya gaze (melamine) birahuza kugira ngo birekure NH₃ na N₂, bigabanya ogisijeni kandi bigakora urwego rwa char kugira ngo bizibire umuriro.
  Ibyiza:
• Guhuza fosifore na azote bishobora kugabanya ubushyuhe bwo kubora (bishobora guhindurwa kugeza kuri ~140°C binyuze mu bunini bwa nano-size cyangwa formulasiyo).
• N₂ ni umwuka udakora neza; ingaruka za NH₃ ku electrolyte (LiPF₆) zigomba gupimwa.
  Ibigomba kwitabwaho:
• Genzura ko APP ihamye muri electrolytes (wirinde ko hydrolysis iba aside fosforike na NH₃). Gupfuka silika bishobora kongera ubuziranenge.
• Isuzuma ry’uko ibintu bihuye n’amashanyarazi (urugero, cyclic voltammetry) rirakenewe.

2. Ibintu bigabanya umuriro bishingiye kuri azote (urugero, sisitemu ya Azo)

Umukandida:Azodicarbonamide (ADCA) hamwe n'ibikoresho bitera imbaraga (urugero, ZnO).
Uburyo:

• Ubushyuhe bwo kubora bushobora guhindurwa kuri 140–150°C, bigatuma habaho N₂ na CO₂.
  Ibyiza:
• N₂ ni gaze idafite umwuka mwiza, idateza ingaruka mbi ku bateri.
  Ibigomba kwitabwaho:
• Kugenzura umusaruro (urugero, CO, NH₃).
• Microencapsulation ishobora guhindura neza ubushyuhe bwo kubora.

3. Sisitemu yo Gusubiza Ubushyuhe bwa Karubonati/Aside (urugero, NaHCO₃ yashyizwe mu binini + Isoko rya aside)

Uburyo:

• Microcapsules ziracika kuri 140°C, bigatera imihindagurikire hagati ya NaHCO₃ na aside organic (urugero, aside citric) kugira ngo CO₂ irekurwe.
  Ibyiza:
• CO₂ ntigira ingaruka mbi kandi nta kibazo ifite; ubushyuhe bw'ibiza bushobora kugenzurwa.
  Ibigomba kwitabwaho:
• Iyoni za sodium zishobora kubangamira ubwikorezi bwa Li⁺; tekereza ku myunyungugu ya lithium (urugero, LiHCO₃) cyangwa kubuza Na⁺ kugenda mu gipfundikizo.
• Ongera uburyo bwo gufunga kugira ngo ubushyuhe bw'icyumba bube bwiza.

Andi mahitamo ashobora kubaho

• Imiterere y'Ibyuma n'Ibintu Bisanzwe (MOFs):Urugero, ZIF-8 irabora iyo ubushyuhe bwinshi bukabije kugira ngo irekure umwuka; igapima MOF zifite ubushyuhe bujyanye n'ibora.
• Fosfeti ya Zirconium (ZrP):Ikora urwego rw'inzitizi iyo ubushyuhe bumaze kubora, ariko ishobora gusaba ko ubunini bugabanuka kugira ngo ubushyuhe bwo kubora bugabanuke.

Inama zo kugerageza

1. Isesengura rya Thermogravimetric (TGA):Kumenya ubushyuhe bwo kubora n'imiterere yo kurekura gaze.
2. Isuzuma ry'amashanyarazi:Suzuma ingaruka ku buryo ionic conductivity ikora, interfacial impedance, n'imikorere y'amagare.
3. Isuzuma ry’uko umuriro udashobora guhagarara:Urugero, ikizamini cyo gutwika gihagaze, gupima ubushyuhe bugabanuka (kuri 140°C).

Umwanzuro

ItsindaUmuriro ugabanya ubushyuhe bwa fosifore na azote (urugero: APP + melamine)isabwa mbere na mbere kubera ko idashobora gutinda umuriro neza ndetse n'ubushyuhe bwo kubora bushobora guhinduka. Niba NH₃ igomba kwirindwa,sisitemu z'ibinyabutabire bya azocyangwasisitemu zo kurekura CO₂ zikozwe mu bipfuko bitoni ubundi buryo bushoboka. Igeragezwa rikorwa mu byiciro kugira ngo hamenyekane ko amashanyarazi ahamye kandi ko inzira ishoboka.

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