MOLYBDENUM SELENIDE

Base Information

• Chemical Name: MOLYBDENUM SELENIDE
• CAS No.: 12058-18-3
• Molecular Formula: MoSe₂
• Molecular Weight: 253.86
• European Community (EC) Number: 235-027-9
• NSC Number: 378344
• DSSTox Substance ID: DTXSID4065234
• Wikipedia: Molybdenum_diselenide,Molybdenum(IV) selenide
• Wikidata: Q15425819
• Mol file: 12058-18-3.mol

Synonyms:Molybdenumdiselenide;Molybdenum diselenide (MoSe2);Molybdenum selenide;NSC 378344;

Chemical Property of MOLYBDENUM SELENIDE

Chemical Property:

• Appearance/Colour: crystalline solid
• Melting Point: >1200 °C
• PSA: 0.00000
• Density: 6 g/cm³
• LogP: -0.53660
• Water Solubility.: Insoluble in water.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 257.73845
• Heavy Atom Count: 3
• Complexity: 18.3

Purity/Quality:

99.99%, ^*data from raw suppliers

Molybdenum(IV) selenide (99.9%-Mo) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): T,N
• Hazard Codes: T,N
• Statements: 23/25-33-50/53
• Safety Statements: 20/21-28-45-60-61

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Metals -> Metals, Inorganic Compounds
• Canonical SMILES: [Se]=[Mo]=[Se]
• Description: Chemical exfoliation is one of the the most suitable routes towards large-scale production of nano-particles and nano-sheets. Using?N-methyl pyrrolidone (NMP) as a solvent, molybdenum diselenide (MoSe2) quantum dots can be prepared via chemical exfoliation - directly from molybdenum diselenide bulk powder.
• Uses: Solid lubricant. Molybdenum chalcogenide thin film transitors for solar cells are a rapidly expanding area of research and molybdenum selenide compounds play an important role in this research. The layered nature of MoSe2 gives rise to several interesting applications such as field effect transistors ; piezoelectrics and substrates for self assembly

Technology Process of MOLYBDENUM SELENIDE

There total 10 articles about MOLYBDENUM SELENIDE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

selenium (7782-49-2) + molybdenum (7439-98-7) → molybdenum selenide (12058-18-3)

Guidance literature:

at 800,900,1000 and 1150°C;

Reference yield:

selenium (7782-49-2) + sodium molybdate dihydrate (7631-95-0) → molybdenum selenide (12058-18-3)

Guidance literature:

With sodium tetrahydroborate; In water; at 200 ℃; for 12h; Autoclave;

DOI:10.1039/c5dt01985k

Reference yield:

sodium molybdate + selenium (7782-49-2) → molybdenum selenide (12058-18-3)

Guidance literature:

With N₂H₄; Na₂SO₃; In water; hydrothermal preparation;

DOI:10.1246/cl.2000.920

upstream raw materials:

selenium

molybdenum

sodium molybdate dihydrate

selenium(IV) oxide

Refernces

• 1、 Leng, Dongquan,Zhao, Jihao,Ren, Xiang,Xu, Rui,Liu, Lei,Liu, Xuejing,Li, Yuyang,Wei, Qin. "MoSe2/CdSe Heterojunction Destruction by Cation Exchange for Photoelectrochemical Immunoassays with a Controlled-Release Strategy". . p. 10712 - 10718. Retrieved 2021.
• 2、 Sathe,Hankare,Manikshete,Chate,Patil. "Structural, optical and microscopic studies of tungsten substituted molybdenum diselenide thin films". . p. 187 - 193. Retrieved 2010.
• 3、 Sasaki, Yoshinori,Wakatsuki, Noboru. "Kinetics and Diffusing Species in the Reaction between Molybdenum and Selenium Vapor". . p. 863 - 864. Retrieved 1993.
• 4、 Han, Pengde,Sun, Bai,Cheng, Sen,Yu, Fangli,Jiao, Baoxiang,Wu, Qisheng. "Preparation of MoSe2 nano-islands array embedded in a TiO2 matrix for photo-regulated resistive switching memory". . p. 619 - 625. Retrieved 2016.
• 5、 Spaeh, R.,Lux-Steiner, M.,Obergfell, M.,Bucher, E.,Wagner, S.. "". . p. 871 - 873. Retrieved 1985.
• 6、 Al Rahal Al Orabi, Rabih,Fontaine, Bruno,Gautier, Regis,Gougeon, Patrick,Gall, Philippe,Bouyrie, Yohan,Dauscher, Anne,Candolfi, Christophe,Lenoir, Bertrand. "Cu Insertion into the Mo12 Cluster Compound Cs2Mo12Se14: Synthesis, Crystal and Electronic Structures, and Physical Properties". . p. 6616 - 6624. Retrieved 2016.
• 7、 Sun, Du,Feng, Simin,Terrones, Mauricio,Schaak, Raymond E.. "Formation and interlayer decoupling of colloidal MoSe2 nanoflowers". . p. 3167 - 3175. Retrieved 2015.
• 8、 Gougeon, Patrick,Potel, Michel,Gautier, Regis. "Syntheses and Structural, Physical, and Theoretical Studies of the Novel Isostructural Mo9 Cluster Compounds Ag2.6CsMo 9Se11, Ag4.1ClMo9Se11, and h-Mo9Se11 with Tunnel Structures". . p. 1257 - 1263. Retrieved 2004.
• 9、 Masschelein,Candolfi,Dauscher,Gendarme,Rabih, Al Rahal Al Orabi,Gougeon,Potel,Gall,Gautier,Lenoir. "Influence of S and Te substitutions on the thermoelectric properties of the cluster compound Ag3.8Mo9Se11". . p. 360 - 367. Retrieved 2018.
• 10、 Li, Peiling,Cui, Jian,Zhou, Jiadong,Guo, Dong,Zhao, Zhenzheng,Yi, Jian,Fan, Jie,Ji, Zhongqing,Jing, Xiunian,Qu, Fanming,Yang, Changli,Lu, Li,Lin, Junhao,Liu, Zheng,Liu, Guangtong. "Phase Transition and Superconductivity Enhancement in Se-Substituted MoTe2 Thin Films". . . Retrieved 2019.