US2023295816A1PendingUtilityA1
Catalysis of hydrogen evolution reaction using ruthenium ion complexed carbon nitride materials
Est. expiryOct 5, 2037(~11.2 yrs left)· nominal 20-yr term from priority
B01J 2235/15B01J 35/45B01J 2235/00B01J 2235/30B01J 21/18C25B 11/073B01J 23/462B01J 27/20B01J 27/24C01B 3/042C25B 1/04Y02E60/36C01B 32/184
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Claims
Abstract
A device can include: an electrode including a carbon-nitride refluxed-graphene-oxide (C 3 N 4 -rGO) nanosheet; and ruthenium ions incorporated into the C 3 N 4 -rGO nanosheet.
Claims
exact text as granted — not AI-modifiedWhat is claimed is:
1 . A device, comprising:
an electrode including a carbon-nitride refluxed-graphene-oxide (C 3 N 4 -rGO) nanosheet; and ruthenium ions incorporated into the C 3 N 4 -rGO nanosheet.
2 . The device of claim 1 , wherein the electrode is a glassy carbon disc electrode.
3 . The device of claim 1 , wherein the C 3 N 4 -rGO nanosheet is formed by:
incorporating graphene oxide (GO) in a solution; reducing the graphene oxide (GO) by refluxing carbon nitride (C 3 N 4 ) in the solution.
4 . The device of claim 3 , wherein the reducing includes using ascorbic acid in the solution.
5 . The device of claim 3 , wherein the incorporating includes refluxing ruthenium chloride (RuCl 3 ) in the solution.
6 . The device of claim 1 , wherein the formed C 3 N 4 -rGO nanosheet is confirmed by atomic force microscope (AFM) measurements.
7 . The device of claim 1 , wherein x-ray photoelectron spectroscopic (XPS) measurements are performed on the C 3 N 4 -rGO nanosheet.
8 . The device of claim 1 , wherein transmission electron microscopy (TEM) is performed on the C 3 N 4 -rGO nanosheet.
9 . The device of claim 3 , wherein the solution is an aqueous solution.
10 . The device of claim 9 , wherein the aqueous solution is water.
11 . A catalyst material, comprising:
a carbon-nitride refluxed-graphene-oxide (C 3 N 4 -rGO) nanosheet; and ruthenium ions incorporated into the C 3 N 4 -rGO nanosheet.
12 . The catalyst material of claim 11 , wherein the electrode is a glassy carbon disc electrode.
13 . The catalyst material of claim 11 , wherein the C 3 N 4 -rGO nanosheet is formed by:
incorporating graphene oxide (GO) in a solution; reducing the graphene oxide (GO) by refluxing carbon nitride (C 3 N 4 ) in the solution.
14 . The catalyst material of claim 13 , wherein the reducing includes using ascorbic acid in the solution.
15 . The catalyst material of claim 13 , wherein the incorporating includes refluxing ruthenium chloride (RuCl 3 ) in the solution.
16 . The catalyst material of claim 11 , wherein the formed C 3 N 4 -rGO nanosheet is confirmed by atomic force microscope (AFM) measurements.
17 . The catalyst material of claim 11 , wherein x-ray photoelectron spectroscopic (XPS) measurements are performed on the C 3 N 4 -rGO nanosheet.
18 . The catalyst material of claim 11 , wherein transmission electron microscopy (TEM) is performed on the C 3 N 4 -rGO nanosheet.
19 . The catalyst material of claim 13 , wherein the solution is an aqueous solution.
20 . The catalyst material of claim 19 , wherein the aqueous solution is water.Join the waitlist — get patent alerts
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