Abstract: An electrocatalyst comprising molybdenum disulfide nanosheets with dispersed iron phosphide nanoparticles is described. The molybdenum disulfide nanosheets may have an average length in a range of 300 nm-1 ?m and the iron phosphide nanoparticles may have an average diameter in a range of 5-20 nm. The electrocatalyst may have an electroactive surface area in a range of 10-50 mF·cm?2 when deposited on a working electrode for use in a hydrogen evolution reaction.

Abstract: Some examples of a method for manufacturing an electrode material for electrolytic hydrogen generation are described. Tungsten salt and nickel salt are mixed in a determined molar ratio on a carbon support by effectively controlling synthesis temperature and composition. Water and adsorbed oxygen, produced by mixing the tungsten salt and nickel salt are removed. Then, methane gas is flowed over the mixture resulting in the electrode material. The electrode material is suitable for use as a catalyst in electrolytic hydrogen generation processes, for example, at an industrial scale, to produce large quantities of hydrogen.

Abstract: An electrocatalyst comprising molybdenum disulfide nanosheets with dispersed iron phosphide nanoparticles is described. The molybdenum disulfide nanosheets may have an average length in a range of 300 nm-1 ?m and the iron phosphide nanoparticles may have an average diameter in a range of 5-20 nm. The electrocatalyst may have an electroactive surface area in a range of 10-50 mF·cm?2 when deposited on a working electrode for use in a hydrogen evolution reaction.

Abstract: A noble metal free nanocomposite of a transition metal phosphide catalyst supported on ultrathin interconnected carbon nanosheets and its use as an efficient low cost electrocatalyst are disclose& An electrochemical cell comprising a working electrode coated with the electrocatalyst for the production of hydrogen by electrolysis of water.

Abstract: Some examples of a method for manufacturing an electrode material for electrolytic hydrogen generation are described. Tungsten salt and nickel salt are mixed in a determined molar ratio on a carbon support by effectively controlling synthesis temperature and composition. Water and adsorbed oxygen, produced by mixing the tungsten salt and nickel salt are removed. Then, methane gas is flowed over the mixture resulting in the electrode material. The electrode material is suitable for use as a catalyst in electrolytic hydrogen generation processes, for example, at an industrial scale, to produce large quantities of hydrogen.

Abstract: Some examples of a method for manufacturing an electrode material for electrolytic hydrogen generation are described. Tungsten salt and nickel salt are mixed in a determined molar ratio on a carbon support by effectively controlling synthesis temperature and composition. Water and adsorbed oxygen, produced by mixing the tungsten salt and nickel salt are removed. Then, methane gas is flowed over the mixture resulting in the electrode material. The electrode material is suitable for use as a catalyst in electrolytic hydrogen generation processes, for example, at an industrial scale, to produce large quantities of hydrogen.

Abstract: Some examples of a method for manufacturing an electrode material for electrolytic hydrogen generation are described. Tungsten salt and nickel salt are mixed in a determined molar ratio on a carbon support by effectively controlling synthesis temperature and composition. Water and adsorbed oxygen, produced by mixing the tungsten salt and nickel salt are removed. Then, methane gas is flowed over the mixture resulting in the electrode material. The electrode material is suitable for use as a catalyst in electrolytic hydrogen generation processes, for example, at an industrial scale, to produce large quantities of hydrogen.

Abstract: This invention relates to a rodent repellant composition having 5-50% ethylene vinyl acetate by weight of low density polyethylene, 0.25-10% rodent repellent material by weight of low density polyethylene and the remainder being low density polyethylene mixed together in the form of a semi solid compound. According to the process of this invention low density polyethylene at a temperature of 110-160° C. is added to 5-50% ethylene vinyl acetate by weight of low density polyethylene is mixed therewith homogeneously. 0.25-10% rodent repellent material is added into said mixture. The mixture so obtained is subjected to the further step of mixing at the constant temperature and then shredded at room temperature in order to obtain a compound in the form of flakes. The flakes so obtained are subjected to conventional steps of film making.