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99.9% Lithium Selenide

99.9% Lithium SelenideLi2Se

Available forms:

  • Molecular Formula: Li2Se
  • CasNo.: 12136-60-6
  • Melting point: 1302 °C
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    Reliable Quality Trustworthy Manufacturer Supply 99.9% Lithium Selenide 12136-60-6 with Efficient Shipping

    • Molecular Formula:Li2Se
    • Molecular Weight:92.842
    • Melting Point:1302 °C 
    • Boiling Point:°Cat760mmHg 
    • Flash Point:°C 
    • PSA：0.00000 
    • Density:g/cm3 
    • LogP:-0.38080 

    LITHIUM SELENIDE(Cas 12136-60-6) Usage

    General Description

    Lithium Selenide (Li2Se) is a chemical compound composed of lithium, an alkali metal, and selenium, a nonmetal. It appears as a white or off-white solid substance. LITHIUM SELENIDE is highly reactive due to its active ingredients and has a molecular weight of 133.83 g/mol. It has potential uses in various applications, notably in the field of optics and lithium-ion batteries. However, due to its corrosive and toxic nature, precautions must be taken when handling or storing Lithium Selenide, by ensuring adequate ventilation and minimizing human contact.

    InChI:InChI=1/2Li.Se/rLi2Se/c1-3-2

    12136-60-6 Relevant articles

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    A deeper understanding of the relationsh...

    Room-temperature synthesis, hydrothermal recrystallization, and properties of metastable stoichiometric FeSe

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    Room-temperature precipitation from aque...

    Cyclic Silylselenides: Convenient Selenium Precursors for Atomic Layer Deposition

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    , p. 22140 - 22147 (2021)

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    Direct thermal neutron detection by the 2D semiconductor 6LiInP2Se6

    Chica, Daniel G.,He, Yihui,McCall, Kyle M.,Chung, Duck Young,Pak, Rahmi O.,Trimarchi, Giancarlo,Liu, Zhifu,De Lurgio, Patrick M.,Wessels, Bruce W.,Kanatzidis, Mercouri G.

    , p. 346 - 349 (2020)

    Highly efficient neutron detectors are c...

    Soluble semiconductors AAsSe2 (A = Li, Na) with a direct-band-gap and strong second harmonic generation: A Combined experimental and theoretical study

    Bera, Tarun K.,Jang, Joon I.,Song, Jung-Hwan,Malliakas, Christos D.,Freeman, Arthur J.,Ketterson, John B.,Kanatzidis, Mercouh G.

    , p. 3484 - 3495 (2010)

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    Novel bichalcogenides with the general c...

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    , p. 14470 - 14476 (2018)

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    Synthesis, crystal structure and lithium motion of Li8SeN 2 and Li8TeN2

    Braeunling, Daniel,Pecher, Oliver,Trots, Dmytro M.,Senyshyn, Anatoliy,Zherebtsov, Dmitry A.,Haarmann, Frank,Niewa, Rainer

    , p. 936 - 946 (2010)

    The compounds Li8EN2 with E = Se, Te wer...

    LiGaGe2Se6: A new IR nonlinear optical material with low melting point

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    , p. 1035 - 1040 (2012)

    The new compound LiGaGe2Se6 has been syn...

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    , p. 1670 - 1678 (2018)

    SnS, SnSe and SnTe are potentially impor...

    Li6+2x[B10Se18]Sex (x ≈ 2), an ion-conducting double salt

    Hammerschmidt,Doech,Puetz,Eckert,Krebs

    , p. 1219 - 1226 (2006)

    Li6+2x[B10Se18]Sex (x ≈ 2) was prepared ...

    Syntheses and characterization of some mixed Te/Se polychalcogenide anions [TemSen]2-

    Sekar, Perumal,Ibers, James A.

    , p. 5436 - 5441 (2004)

    Several mixed Te/Se polychalcogenide ani...

    (De)lithiation mechanism of Li/SeSx (x = 0-7) batteries determined by in situ synchrotron x-ray diffraction and X-ray absorption spectroscopy

    Cui, Yanjie,Abouimrane, Ali,Lu, Jun,Bolin, Trudy,Ren, Yang,Weng, Wei,Sun, Chengjun,Maroni, Victor A.,Heald, Steve M.,Amine, Khalil

    , p. 8047 - 8056 (2013)

    Electrical energy storage for transporta...

    Structure Tuning, Strong Second Harmonic Generation Response, and High Optical Stability of the Polar Semiconductors Na1- xKxAs Q2

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    , p. 18204 - 18215 (2021/11/12)

    The mixed cation compounds Na1-xKxAsSe2 ...

    Traceless selenocarboxylates for the one-pot synthesis of amides and derivatives

    Silva, Luana,Rosário, Alisson R.,Machado, Bianca M.,Lüdtke, Diogo S.

    supporting information, (2020/12/25)

    We have recently reported a one-pot proc...

    12136-60-6 Process route

    selenium
    7782-49-2

    selenium

    lithium triethylborohydride
    22560-16-3

    lithium triethylborohydride

    lithium selenide
    12136-60-6

    lithium selenide

    Conditions
    Conditions Yield
    In tetrahydrofuran; (Ar); addn. of selenium to a soln. of boron compd. in THF with stirring;
    		 
    In tetrahydrofuran; Se powder (1.5 mmol) was added to a soln. of B-contg. compd. in THF;
    		 
    In tetrahydrofuran; byproducts: B(C2H5)3, H2;
    		 
    In tetrahydrofuran;
    		 
    In tetrahydrofuran; at -20 ℃; Schlenk technique; Inert atmosphere;
    		 
    In tetrahydrofuran; Inert atmosphere; Schlenk technique;
    		 
    In tetrahydrofuran; at 25 ℃; for 2h;
    		 
    In tetrahydrofuran; at 20 ℃; for 4h; Inert atmosphere; Schlenk technique;
    		 
    In tetrahydrofuran; at 20 ℃; for 0.0833333h; Inert atmosphere;
    		 
    In tetrahydrofuran; at 0 - 25 ℃; for 2h; Schlenk technique;
    		 
    selenium
    7782-49-2

    selenium

    lithium
    7439-93-2

    lithium

    lithium selenide
    12136-60-6

    lithium selenide

    Conditions
    Conditions Yield
    In ammonia; addn. of Se to a soln. of Li in liq. NH3 at -33°C, formation of Li2Se;;
    		 
    In ammonia; -33°C, fast reaction;;
    		 
    In ammonia; NH3 (liquid); react. of Li and Se in liq. NH3;
    		 
    In ammonia; NH3 (liquid); addn. of Se to a soln. of Li in liq. NH3 at -33°C, formation of Li2Se;;
    		 
    In ammonia; NH3 (liquid); formation by reaction of Li with Se in liq. NH3, first precipitation of white amine, at 150°C in vac. formation of Li2Se;;
    		 
    In ammonia; NH3 (liquid); stoichiometric amount of Li and Se in liquid NH3;
    		 
    In not given; prepared from elements according to Thiele, K.-H. et al., Z. Anorg. Allg. Chem. 1996, 622, 231;
    		 
    In ammonia; NH3 (liquid);
    		 
    In ammonia; NH3 (liquid); stoich. amt. of Li and Se reacted in liq. NH3 at 194 K;
    		 
    In ammonia; NH3 (liquid); (N2, glovebox) stoichiometric amounts of elements in liquid NH3; Feher, F. Handbuch der Praeparative Anorganischen Chemie; Brauer, G., Ed.: Stuttgart, Germany, 1954, v.1, p 280-281; Aitken, J. A., Inorg. Chem. 2000, 39, 1525-1533;
    		 
    In melt; in sealed Ta ampoule at 575 K;
    		 
    In ammonia; aq. NH3; 194 K;
    		 
    With naphthalene; In tetrahydrofuran; (Ar); glovebox; Li and Se were reacted in THF in presence of naphthaleneas catalyst; washed (THF); dried (vac.);
    		 
    In ammonia;
    		 
    With ammonia;
    		 
    In ammonia; Inert atmosphere; Glovebox; Reflux; Cooling with acetone-dry ice; liquid NH3;
    		 
    at 399.84 ℃; for 48h; Inert atmosphere; Gas phase;
    		 
    In ammonia; liquid NH3;
    		 

    12136-60-6 Upstream products

    • 7782-49-2
      7782-49-2

      selenium

    • 7439-93-2
      7439-93-2

      lithium

    • 12597-33-0
      12597-33-0

      red selenium

    • 22560-16-3
      22560-16-3

      lithium triethylborohydride

    12136-60-6 Downstream products

    • 60763-24-8
      60763-24-8

      ThSe2

    • 105860-17-1
      105860-17-1

      ((C6H5)2SnSe)3

    • 193338-96-4
      193338-96-4

      2,4,6-tris[bis(trimethylsilyl)methyl]phenyl-1,3,5,2,4,6-triselenatribismane

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