Title: Doped-carbon composites, synthesizing methods and applications of the same

Abstract

A method of synthesizing a doped carbon composite includes preparing a solution having a carbon source material and a heteroatom containing additive, evaporating the solution to yield a plurality of powders, and subjecting the plurality of powders to a heat treatment for a duration of time effective to produce the doped carbon composite.

Inventors:

Viswanathan, Tito

Issue Date:

2019-05-21

Research Org.:

Univ. of Arkansas, Little Rock, AR (United States)

Sponsoring Org.:

USDOE

OSTI Identifier:

1568357

Patent Number(s):

10293329

Application Number:

15/474,281

Assignee:

Board of Trustees of the University of Arkansas (Little Rock, AR)

Patent Classifications (CPCs):

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS

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B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY

B01J21/18 - Carbon
B01J27/14 - Phosphorus
B01J27/24 - Nitrogen compounds
B01J35/0033 - {Electric or magnetic properties}
B01J35/004 - {Photocatalysts}
B01J37/0236 - {Drying, e.g. preparing a suspension, adding a soluble salt and drying}
B01J37/084 - {Decomposition of carbon-containing compounds into carbon}
B01J37/346 - {of microwave energy}

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS

C01B32/05 - Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01P - INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS

C01P2002/82 - by IR- or Raman-data

C - CHEMISTRY C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

C02F1/30 - by irradiation
C02F1/725 - {by catalytic oxidation}
C02F2101/30 - Organic compounds
C02F2305/10 - Photocatalysts

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01B - CABLES

H01B1/04 - mainly consisting of carbon-silicon compounds, carbon or silicon

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY

H01M4/583 - Carbonaceous material, e.g. graphite-intercalation compounds or CFx
H01M4/96 - Carbon-based electrodes

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION

Y02E60/10 - Energy storage
Y02E60/50 - Fuel cells

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DOE Contract Number:  

FG36-06GO86072

Resource Type:

Patent

Resource Relation:

Patent File Date: 03/30/2017

Country of Publication:

United States

Language:

English

Subject:

36 MATERIALS SCIENCE