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Lithium Sulfide Li2S | Li2S+GeS2+P2S5/Li2S+SiS2+Al2S3 Featured Image
  • Lithium Sulfide Li2S | Li2S+GeS2+P2S5/Li2S+SiS2+Al2S3
  • Lithium Sulfide Li2S | Li2S+GeS2+P2S5/Li2S+SiS2+Al2S3
  • Lithium Sulfide Li2S | Li2S+GeS2+P2S5/Li2S+SiS2+Al2S3

Lithium Sulfide Li2S |Li2S+GeS2+P2S5/Li2S+SiS2+Al2S3

Inkcazo

Lithium Sulfide Li2S 3N 4N(99.9%, 99.99%) yikristale emhlophe etyheli, i-CAS 12136-58-2, MW 45.95, ubuninzi be-1.66g / cm3, indawo yokunyibilika i-938 ° C, indawo yokubilisa i-1372 ° C, iphendula ngamandla ngamanzi kwaye i-soluble emanzini, i-ethanol kunye ne-asidi kodwa i-alkali ayinyibiliki.I-Lithium Sulfide ikhona kwiintlobo ezimbini ze-orthorhombic kunye nesakhiwo se-cubic kunye noxinano lwe-1.75g ​​/ cm3kunye ne-1.63g/cm3ngokulandelelana.Ukuba yi-anti-fluorite compound semiconductor kunye ne-cubic yayo ye-Li2S an indirect band-gap semiconductor ye-3.865 eV,ILithium Sulfidiyieyenzelwe ngokukodwa usetyenziso lweebhetri ezikumgangatho ophezulu apho inokuthi isetyenziswe njengemathiriyeli ye-electrode okanye njenge-precursor yee-electrolytes eziqinileyo.Xa kuthelekiswa ne-organic liquid okanye i-gel electrolyte, i-electrolyte eqinile I-Lithium Sulfide ineenzuzo zokhuseleko oluphezulu, ukuzinza kwe-thermal kunye nokuzinza kwe-electrochemical, i-lithium ion conductivity enkulu kwaye ikhuselekile kuluhlu olubanzi lombane.

Usetyenziso

Lithium Sulfide Li2S kunye noLi2S+GeS2+P2S5 kunye noLi2S+SiS2+ Al2S3 zithathwa njengezinto ezithembisayo zecathode kwiiseli zokugcina amandla ezikhuselekileyo, ezinobomi obude, umthamo ophezulu kunye neempawu zamandla aphezulu, kwaye ziya kuba yindlela yophuhliso lwemathiriyeli ye-electrolyte kwiibhetri ze-lithium-ion ezitshajwayo, irabha yeglasi, izixhobo zokukhuhlana kunye nokukhanya. kunye nezixhobo zombane eziphathwayo ezikhuselekileyo njalo njalo2S kunye noLi2S+GeS2+P2S5 kunye noLi2S+SiS2+ Al2S3zikwakhula inxalenye ebalulekileyo yenkqubo yamandla ecocekileyo yokubonelela ngombane kunye nezixhobo zokugcina amandla kumkhosi, isithuthi sombane, inqanawa kunye ne-aerospace.


Iinkcukacha

Iithegi

Inkcazo yobuGcisa

IiCompounds zeSulfidi

IiCompounds zeSulfidi ubukhulu becala bhekisa kwizinto zesinyithi kunye neekhompawundi ze-metalloid, ezinokwakheka kwe-stoichiometric eziguqukayo ngaphakathi koluhlu oluthile ukwenza isisombululo esiluqilima esisekwe khompawundi.Ikhompawundi ye-Inter-metallic ineempawu zayo ezintle phakathi kwesinyithi kunye ne-ceramic, kwaye ibe lisebe elibalulekileyo lezinto ezintsha zesakhiwo.Sulfides Compound of Arsenic Sulfide As2S3, Bismuth Sulfide Bi2S3, Gallium Sulfide Ga2S3, Germanium Sulfide GeS2, Indium Sulfidi In2S3, Lithium Sulfide Li2S, Molybdenum Sulfidi MoS2, Selenium Sulfidi SeS2, Sliver Sulfidi Ag2S, ii-Electrolytes eziZiqilima uLi2S+GeS2+P2S5kunye noLi2S+SiS2+ Al2S3i-multi-element sulfide composite electrode material, Tin Selenide SnS2, iTitanium Sulfide TiS2, iZinc Sulfide ZnS kunye (Li, Na, K, Be, Mg, Ca) iikhompawundi kunye neekhompawundi zeRare Earth nazo zinokudityaniswa ngohlobo lomgubo, igranule, iqhuma, ibha, ikristale kunye nesubstrate.

Li2S (3)

Ga2S3

Lithium Sulfide Li2I-S 3N 4N (99.9%, 99.99%) kunye ne-Solid Electrolyte Materials Li2S+GeS2+P2S5kunye noLi2S+SiS2+ Al2S3I-99.99% 4N kwi-Western Minmetals (SC) Corporation inokuhanjiswa ngokohlobo lomgubo -60mesh, -80mesh, igranule 1-6mm, iqhuma 1-20mm, i-chunk, blank, isambuku sekristale kunye nekristale enye njl njl okanye njengoko kucacisiwe ngokwezifiso ukufikelela isisombululo esigqibeleleyo.Lithium Sulfide Li2SI-250g, i-500g kwibhotile ye-polyethylene, okanye i-1kg-5kg kwingxowa edibeneyo, ibhokisi yebhokisi ngaphandle.

Hayi.

Into

Inkcazo esemgangathweni

Ifomula

Ubunyulu

Ubungakanani kunye nokuPakisha

1

 Arsenic sulfide

As2S3

5N

-60mesh, -80mesh powder, 1-20mm intlama engaqhelekanga, 1-6mm granule, target okanye blank.

 

I-500g okanye i-1000g kwibhotile ye-polyethylene okanye ingxowa edibeneyo, ibhokisi yebhokisi ngaphandle.

 

Ukwakheka kweekhompawundi zeSulfidi kuyafumaneka xa uceliwe.

Inkcazo ekhethekileyo kunye nesicelo sinokwenziwa ngokwezifiso kwisisombululo esigqibeleleyo.

2

 Bismuth Sulfide

Bi2S3

4N

3

 I-Cadmium Sulfide

CdS

5N

4

 IGallium Sulfidi

Ga2S3

4N 5N

5

 I-Germanium Sulfide

GeS2

4N 5N

6

 I-Indidium Sulfidi

In2S3

4N

7

    ILithium Sulfidi

Li2S

3N 4N

8

 Molybdenum sulfide

MoS2

4N

9

 Selenium sulfide

I-SeS2

4N 5N

10

 Isilivere yeSulfidi

Ag2S

5N

11

 I-tin sulfide

I-SnS2

4N 5N

12

 I-Titanium Sulfide

I-TiS2

3N 4N 5N

13

 Zinc sulfide

ZnS

3N

14

 I-Sulfide Solid Electrolytes

Li2S+GeS2+P2S5

4N

Li2S+SiS2+ Al2S3

4N

 

Hayi.

Into

Inkcazo esemgangathweni

Ubunyulu

Ukungcola PPM Max nganye   

1

  Lithium Sulfide Li2S

3N 99.9%

Co 35, Cu 20, Al/Bi/Sb 30, Mg 50, Pb/Mn/As/Te 10, Fe/Ti/Si 80, Na 100

2

 Lithium Sulfide Li2S

4N 99.99%

Ag/Al/Cu/Mg/Ni/Cd/Zn/Pb/As 1.0, Ca 4.0, Fe/Si 5.0, Mn 3.0

3

I-Phosphorous Sulfidi P2S5

3N 99.9%

Ag/Cu/Mg/Bi/Sb/Zn/Pb 50, Al/Co 40, Au 30, Fe 90

I-Sulfide Solid Electrolytes

LGPS-23

Sulfide Solid Electrolytes Li2S+GeS2+P2S5 kunye noLi2S+SiS2+Al2S3 3N 4N(99.9%, I-99.99%) Ibhetri ye-lithium yelizwe lonke ene-electrolyte eqinileyo engatshiyo inokunqanda umngcipheko wokutsha kunye nokuqhuma, ubomi obufutshane kunye noxinzelelo lwamandla aphantsi, okwangoku i-electrolyte eqinileyo inokuthintela ngokufanelekileyo ukwenziwa kwe-lithium dendrite ukuphucula ubomi bebhetri. .Phakathi kwazo ii-electrolyte eziqinileyo ezisekwe kwisulfide ziye zasasazeka kakhulu kwaye zatsala umdla obalulekileyo kuba zinee-conductivity eziphezulu kunye neepropathi ezilungileyo zomatshini wokwenza ujongano olusebenzayo phakathi kwezinto eziqinileyo.Eyona sulfide crystalline eqinileyo ye-electrolyte yi-thio-LISICON, i-lithium superionic conductor efumaneka kwi-Li.2S-GeS2-P2S5inkqubo, ebonisa i-lithium-ion conductivity ephezulu ye-2.2 × 10-3scm-1kwiqondo lobushushu begumbi, kunye ne-electronic conductivity engabalulekanga, uzinzo oluphezulu lwe-electrochemical, ifestile yombane obanzi osebenzayo.Li2S+GeS2+P2S5 kunye noLi2S+SiS2+ Al2S3, inoveli kunye ne-electrolyte ethembekileyo ethembisayo elungiselelwe yinkqubo yokugaya ibhola-eneji eliphezulu okanye ngendlela eqhelekileyo yokucima i-melt, yenza njenge-conductor ye-ionic kunye ne-membrane eyahlulayo kuzo zonke iibhetri ze-lithium ezitshajwayo.

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Li2S Li2S+GeS2+P2S5       Li2S+SiS2+ Al2S3

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