Cobalt phosphide

Base Information

• Chemical Name: Cobalt phosphide
• CAS No.: 12134-02-0
• Molecular Formula: Co2P
• Molecular Weight: 148.84
• Mol file: 12134-02-0.mol

Synonyms:Dicobalt phosphide;cobalt(+2) cation; phosphorus(-3) anion;

Chemical Property of Cobalt phosphide

Chemical Property:

• Appearance/Colour: Gray powder and pieces, no odor
• Melting Point: 1386 °C
• PSA: 23.47000
• Density: 6.4^1^5
• LogP: 0.59350
• Water Solubility.: insoluble H2O; soluble HNO3 [KIR79]

Purity/Quality:

98%,99%, ^*data from raw suppliers

Cobalt phosphide 99.9% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Cobalt phosphide

There total 62 articles about Cobalt phosphide 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:

sodium hypophosphite (10039-56-2) + cobalt(II) hydroxide → cobalt(III) phosphide (12134-02-0)

Guidance literature:

at 350 ℃; for 4h; Inert atmosphere;

DOI:10.1016/j.jallcom.2017.09.086

Reference yield:

sodium hypophosphite (10039-56-2) + cobalt(II) nitrate hexahydrate → cobalt(III) phosphide (12134-02-0)

Guidance literature:

cobalt(II) nitrate hexahydrate; With ammonium fluoride; urea; In water; at 120 ℃; for 6h; Autoclave;

sodium hypophosphite; at 350 ℃; for 2h; Inert atmosphere;

DOI:10.1002/ejic.201700616

Reference yield:

sodium hypophosphite (10039-56-2) + cobalt(II) hydroxide → cobalt(III) phosphide (12134-02-0)

Guidance literature:

at 300 ℃; for 1h; Inert atmosphere;

DOI:10.1039/c5cc01799h

upstream raw materials:

cobalt

cobalt(II) oxide

n-tetradecylphosphonic acid

phosphan

Refernces

• 1、 Matsubara,Toda,Sakuma,Homma,Osaka,Yamazaki,Namikawa. "Structural control of electroless-plated magnetic recording media by underlayers". . p. 753 - 756. Retrieved 1989.
• 2、 Delley, Murielle F.,Wu, Zishan,Mundy, M. Elizabeth,Ung, David,Cossairt, Brandi M.,Wang, Hailiang,Mayer, James M.. "Hydrogen on Cobalt Phosphide". . p. 15390 - 15402. Retrieved 2019.
• 3、 Liang, Zuozhong,Yang, Chenxi,Zhang, Wei,Zheng, Haoquan,Cao, Rui. "Anion engineering of hierarchical Co-A (A = O, Se, P) hexagrams for efficient electrocatalytic oxygen evolution reaction". . p. 3241 - 3244. Retrieved 2021.
• 4、 Li, Mian,Liu, Xiaotian,Xiong, Yueping,Bo, Xiangjie,Zhang, Yufan,Han, Ce,Guo, Liping. "Facile synthesis of various highly dispersive CoP nanocrystal embedded carbon matrices as efficient electrocatalysts for the hydrogen evolution reaction". . p. 4255 - 4265. Retrieved 2015.
• 5、 Muthuswamy, Elayaraja,Brock, Stephanie L.. "Oxidation does not (always) kill reactivity of transition metals: Solution-phase conversion of nanoscale transition metal oxides to phosphides and sulfides". . p. 15849 - 15851. Retrieved 2010.
• 6、 Cao, Shuang,Chen, Yong,Wang, Chuan-Jun,Lv, Xiao-Jun,Fu, Wen-Fu. "Spectacular photocatalytic hydrogen evolution using metal-phosphide/CdS hybrid catalysts under sunlight irradiation". . p. 8708 - 8711. Retrieved 2015.
• 7、 Qiu, Bocheng,Zhu, Qiaohong,Xing, Mingyang,Zhang, Jinlong. "A robust and efficient catalyst of CdxZn1?xSe motivated by CoP for photocatalytic hydrogen evolution under sunlight irradiation". . p. 897 - 900. Retrieved 2017.
• 8、 Guan, Jie,Wang, Yao,Qin, Minglei,Yang, Ying,Li, Xiang,Wang, Anjie. "Synthesis of transition-metal phosphides from oxidic precursors by reduction in hydrogen plasma". . p. 1550 - 1555. Retrieved 2009.
• 9、 Tian, Jingqi,Zhu, Houjuan,Chen, Jie,Zheng, Xinting,Duan, Hongwei,Pu, Kanyi,Chen, Peng. "Cobalt Phosphide Double-Shelled Nanocages: Broadband Light-Harvesting Nanostructures for Efficient Photothermal Therapy and Self-Powered Photoelectrochemical Biosensing". . . Retrieved 2017.
• 10、 Liu, Hua,Yan, Teng,Jin, Zhiliang,Ma, Qingxiang. "CoP nanoparticles as cocatalyst modified the CdS/NiWO4 p-n heterojunction to produce hydrogen efficiently". . p. 1426 - 1438. Retrieved 2020.