BCN network-encapsulated multiple phases of molybdenum carbide for efficient hydrogen evolution reactions in acidic and alkaline media

2017 ◽  
Vol 5 (25) ◽  
pp. 13122-13129 ◽  
Author(s):  
Mohsin Ali Raza Anjum ◽  
Min Hee Lee ◽  
Jae Sung Lee
Keyword(s):  
Hydrogen Evolution ◽  
Molybdenum Carbide ◽  
Alkaline Media ◽  
Organometallic Complex ◽  
Ligand Structure ◽  
Hydrogen Evolution Reactions ◽  
Acidic And Alkaline Media ◽  
Five Phases ◽  
Boron Carbon

Five phases of molybdenum carbide encapsulated by a boron–carbon–nitrogen (BCN) network are synthesized by decomposition of a Mo–imidazole-borate organometallic complex with slight variations in the imidazole-borate ligand structure.

Reduced graphene oxide and MoP composite as highly efficient and durable electrocatalyst for hydrogen evolution in both acidic and alkaline media

2017 ◽  
Vol 7 (3) ◽  
pp. 668-676 ◽  
Author(s):  
Kasinath Ojha ◽  
Manu Sharma ◽  
Hristo Kolev ◽  
Ashok K. Ganguli
Keyword(s):  
Graphene Oxide ◽  
Renewable Energy ◽  
Hydrogen Evolution ◽  
Renewable Energy Sources ◽  
Alkaline Media ◽  
Energy Sources ◽  
Reduced Graphene ◽  
Earth Abundant ◽  
Hydrogen Evolution Reactions ◽  
Acidic And Alkaline Media

Materials based on earth-abundant elements can be developed for hydrogen evolution reactions to meet the future demand for eco-friendly and renewable energy sources based on hydrogen.

Metal–organic framework (MOF) derived flower-shaped CoSe2 nanoplates as a superior bifunctional electrocatalyst for both oxygen and hydrogen evolution reactions

2021 ◽  
Vol 5 (19) ◽  
pp. 4992-5000
Author(s):  
Nachiketa Sahu ◽  
Jiban K. Das ◽  
J. N. Behera
Keyword(s):  
Hydrogen Evolution ◽  
Metal Organic Framework ◽  
Alkaline Media ◽  
Bifunctional Electrocatalyst ◽  
Metal Organic ◽  
Hydrogen Evolution Reactions ◽  
Acidic And Alkaline Media ◽  
Organic Framework

A jasmine-flower like CoSe2 nanoplates termed as MOF-D CoSe2 has been successfully derived from a cobalt MOF precursor, namely, ([Co3(tiron-bpy)2(bpy)(H2O)8]·(H2O)2) and tested as a bifunctional electrocatalyst in both acidic and alkaline media.

Nanostructured molybdenum phosphide/N,P dual-doped carbon nanotube composite as electrocatalysts for hydrogen evolution

RSC Advances ◽  
2016 ◽  
Vol 6 (9) ◽  
pp. 7370-7377 ◽  
Author(s):  
Yang Zhao ◽  
Shuo Wang ◽  
Chunyan Li ◽  
Xianbo Yu ◽  
Chunling Zhu ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Hydrogen Evolution ◽  
Alkaline Media ◽  
Term Stability ◽  
Long Term Stability ◽  
Excellent Activity ◽  
Molybdenum Phosphide ◽  
Carbon Nanotube Composite ◽  
Acidic And Alkaline Media

MoP/N,P dual-doped carbon nanotube composite exhibited excellent activity and long-term stability toward HER both in acidic and alkaline media, superior to most of catalysts reported previously.

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