CN108706559A - A kind of preparation method of graphite phase carbon nitride material - Google Patents
A kind of preparation method of graphite phase carbon nitride material Download PDFInfo
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- CN108706559A CN108706559A CN201810541402.0A CN201810541402A CN108706559A CN 108706559 A CN108706559 A CN 108706559A CN 201810541402 A CN201810541402 A CN 201810541402A CN 108706559 A CN108706559 A CN 108706559A
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- 239000000463 material Substances 0.000 title claims abstract description 108
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 title claims abstract description 82
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 78
- 239000010439 graphite Substances 0.000 title claims abstract description 78
- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 57
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 14
- 150000003384 small molecules Chemical class 0.000 claims abstract description 9
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 8
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 5
- 239000004202 carbamide Substances 0.000 claims description 5
- 229920000877 Melamine resin Polymers 0.000 claims description 4
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 3
- 238000001228 spectrum Methods 0.000 abstract description 20
- 230000001699 photocatalysis Effects 0.000 abstract description 11
- 238000007146 photocatalysis Methods 0.000 abstract description 6
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 description 11
- 229910052739 hydrogen Inorganic materials 0.000 description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000000354 decomposition reaction Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000002745 absorbent Effects 0.000 description 5
- 239000002250 absorbent Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011941 photocatalyst Substances 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003426 co-catalyst Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 150000007974 melamines Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
- C01B21/0605—Binary compounds of nitrogen with carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/24—Nitrogen compounds
-
- B01J35/39—
-
- B01J35/615—
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/04—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of inorganic compounds, e.g. ammonia
- C01B3/042—Decomposition of water
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
- C01P2002/82—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by IR- or Raman-data
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Abstract
The present invention provides a kind of preparation methods of graphite phase carbon nitride material, belong to photochemical catalyst field.The present invention includes the following steps：Infrared heating nitrogen-rich organic small molecule obtains graphite phase carbon nitride material, and the temperature of the infrared heating is 550~1200 DEG C, and the time of the infrared heating is 5~30min, and the heating rate of the infrared heating is 25~30 DEG C/s.The present invention prepares graphite phase carbon nitride material with realizing quick, efficient, temperature-controllable, and prepared graphite phase carbon nitride material has larger specific surface area and excellent photocatalysis performance.Embodiment statistics indicate that, graphite phase carbon nitride material produced by the present invention with wide spectrum respond, response range can reach nearly 600nm, and photochemical catalyzing H2-producing capacity is excellent.
Description
Technical field
The present invention relates to photocatalyst technology field more particularly to a kind of preparation methods of graphite phase carbon nitride material.
Background technology
In the past few decades, since limited fossil fuel resource constantly consumes that have caused many energy short on the earth
A series of problems, such as scarce and environmental pollution, the self-examination and concern of the mankind are caused.Cleaning is found, the sustainable energy used becomes
The mankind current most important things, and solar energy and Hydrogen Energy are then inexhaustible, nexhaustible, graphite phase carbon nitride material (g-
C3N4) as a kind of photocatalyst material of rich nitrogen, luminous energy can be absorbed and water decomposition is generated into hydrogen, have raw material inexpensively easy
, environmental-friendly, high thermostabilization and the advantages that chemical stability, gradually attract people's attention.
It is closed by hydro-thermal predominantly using the small molecule of rich nitrogen as presoma the existing preparation side of graphite phase carbon nitride material
It is prepared at techniques such as, high temperature hot polymerizations, required time a few hours are even longer by tens hours, and fabrication processing is cumbersome, consumption
Time is long, energy is more, and inefficiency is unfavorable for industrialized production, and improved method is by micro-wave oven Microwave-assisted firing
Carbon nitride material is prepared, has reached and has prepared carbon nitride material within the time (5~20 minutes) quickly, but microwave heating
Temperature is uncontrollable, can not monitor and be controlled preparation in real time, it is larger to result in the contingency tested every time.
Invention content
In consideration of it, the purpose of the present invention is to provide a kind of preparation method of graphite phase carbon nitride material, realize quickly,
Efficiently, graphite phase carbon nitride material is prepared to temperature-controllable.
In order to achieve the above-mentioned object of the invention, the present invention provides following technical scheme：
A kind of preparation method of graphite phase carbon nitride material, includes the following steps：
Infrared heating nitrogen-rich organic small molecule, obtains graphite phase carbon nitride material, and the temperature of the infrared heating is 550~
1200 DEG C, the time of the infrared heating is 5~30min, and the heating rate of the infrared heating is 25~30 DEG C/s.
Preferably, the nitrogen-rich organic small organic molecule is urea, melamine, thiocarbamide or dicyanodiamine.
Preferably, the temperature of the infrared heating is 600~900 DEG C.
Preferably, the temperature of the infrared heating is 700 DEG C.
Preferably, the time of the infrared heating is 10~20min.
Preferably, the device of the infrared heating is the infrared stoves that are rapidly heated of RPT.
Preferably, the nitrogen-rich organic small molecule is placed in alumina crucible.
Preferably, the light source of the infrared heating is infrared lamp.
The present invention provides a kind of preparation methods of graphite phase carbon nitride material, include the following steps：Infrared heating richness nitrogen
Organic molecule obtains graphite phase carbon nitride material, and the temperature of the infrared heating is 550~1200 DEG C, the infrared heating
Time be 5~30min, the heating rate of the infrared heating is 25~30 DEG C/s.The present invention realizes quick, efficient, warm
Degree controllably prepares graphite phase carbon nitride material, and prepared graphite phase carbon nitride material has larger specific surface area, high
Up to 131.14m2/ g and excellent photocatalysis performance.Embodiment statistics indicate that, graphite phase carbon nitride material produced by the present invention
It is responded with wide spectrum, response range can reach nearly 600nm, and photochemical catalyzing H2-producing capacity is excellent, and hydrogen-producing speed is
73.57μmol/h。
Description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the X ray diffracting spectrum of graphite phase carbon nitride material prepared by embodiment 1；
Fig. 2 is the infared spectrum of graphite phase carbon nitride material prepared by embodiment 1；
Fig. 3 is the abosrption spectrogram of 1 gained graphite phase carbon nitride material of embodiment；
Fig. 4 is the photocatalytic hydrogen production by water decomposition performance curve of 1 gained graphite phase carbon nitride material of embodiment；
Fig. 5 is the X ray diffracting spectrum of 2 gained graphite phase carbon nitride material of embodiment；
Fig. 6 is the infared spectrum of graphite phase carbon nitride material prepared by embodiment 2；
Fig. 7 is the abosrption spectrogram of 2 gained graphite phase carbon nitride material of embodiment；
Fig. 8 is the photocatalytic hydrogen production by water decomposition performance curve of 2 gained graphite phase carbon nitride material of embodiment；
Fig. 9 is the X ray diffracting spectrum of 3 gained graphite phase carbon nitride material of embodiment；
Figure 10 is the abosrption spectrogram of graphite phase carbon nitride material prepared by embodiment 3；
Figure 11 is the X ray diffracting spectrum of 4 gained graphite phase carbon nitride material of embodiment；
Figure 12 is the abosrption spectrogram of graphite phase carbon nitride material prepared by embodiment 4；
Figure 13 is the X ray diffracting spectrum of 5 gained graphite phase carbon nitride material of embodiment；
Figure 14 is the abosrption spectrogram of graphite phase carbon nitride material prepared by embodiment 5.
Specific implementation mode
The present invention provides a kind of preparation methods of graphite phase carbon nitride material, include the following steps：
Infrared heating nitrogen-rich organic small molecule, obtains graphite phase carbon nitride material, and the temperature of the infrared heating is 550~
1200 DEG C, the time of the infrared heating is 5~30min, and the heating rate of the infrared heating is 25~30 DEG C/s.
In the present invention, the nitrogen-rich organic small organic molecule is preferably urea, melamine, thiocarbamide or dicyan two
Amine.The present invention does not have special restriction to the source of the nitrogen-rich organic small molecule, using city well known to those skilled in the art
Sell commodity.
In the present invention, the temperature of the infrared heating is preferably 600~900 DEG C, more preferably 700 DEG C.
In the present invention, the time of the infrared heating is preferably 10~20min.
In the present invention, the device of the infrared heating is preferably the infrared stoves that are rapidly heated of RPT.In the present invention, described
The infrared stoves that are rapidly heated of RPT are preferably the infrared stoves that are rapidly heated of commercially available RPT.
In the present invention, the nitrogen-rich organic small molecule is preferably disposed in alumina crucible.
In the present invention, preferably further include obtaining infrared heating product cooled to room temperature after the completion of the infrared heating
To graphite phase carbon nitride material.
In the present invention, the light source of the infrared heating is infrared lamp.
The preparation method of graphite phase carbon nitride material provided by the invention is described in detail with reference to embodiment,
But they cannot be interpreted as limiting the scope of the present invention.
Embodiment 1
Weigh 10g urea, be put into 20mL alumina crucibles, cover crucible cover, be put into infrared heating furnace, respectively with
600 DEG C, 625 DEG C, 650 DEG C, 675 DEG C, 700 DEG C are heating temperature, carry out heating 20min, are just made to five groups not after cooled
Synthermal graphite phase carbon nitride material；
The X ray diffracting spectrum of the graphite phase carbon nitride material prepared in the present embodiment is as shown in Figure 1, illustrate the material prepared
Material is graphite phase carbon nitride.
The infrared spectrogram of prepared graphite phase carbon nitride material is as shown in Fig. 2, illustrate the material prepared in the present embodiment
Material is graphite phase carbon nitride material.
The abosrption spectrogram of prepared graphite phase carbon nitride material is as shown in figure 3, illustrate the stone prepared in the present embodiment
There are black phase carbon nitride material wide spectrum absorbent properties, response range can reach nearly 600nm.
In the present embodiment prepared graphite phase carbon nitride material material photocatalytic hydrogen production by water decomposition performance as shown in figure 4,
Photochemical catalyzing concrete operation step：The sample for weighing 10mg preparations, is put into photo catalysis reactor, and 20mL 10% is added
Triethanolamine aqueous solution as sacrifice agent, the Pt of 0.5wt% is added as co-catalyst, using 300W xenon lamp (equipped with λ >=
The optical filter of 420nm) under conditions of carry out photocatalysis hydrogen production experiment, Fig. 4 illustrate prepare graphite phase carbon nitride material material have
Preferable photocatalysis performance.
Embodiment 2
10g urea is weighed, is put into 20mL alumina crucibles, covers crucible cover, is put into that RPT is infrared to be rapidly heated in stove,
Respectively using 5min, 10min, 15min, 20min as heating time, heating temperature is 700 DEG C, and four groups of differences are just obtained after cooled
The graphite phase carbon nitride material material of heating time；
The X ray diffracting spectrum of the graphite phase carbon nitride material material prepared in the present embodiment is as shown in figure 5, illustrate preparation
Material is graphite phase carbon nitride.
The infrared spectrogram of prepared graphite phase carbon nitride material material is as shown in fig. 6, illustrate preparation in the present embodiment
Material is graphite phase carbon nitride material material.
The abosrption spectrogram of prepared graphite phase carbon nitride material material is as shown in fig. 7, illustrate preparation in the present embodiment
Graphite phase carbon nitride material material has wide spectrum absorbent properties, and as shown in Figure 7, light abstraction width is by 700 DEG C of 5min's of heating
440nm has widened the 660nm of 700 DEG C of 20min of heating, illustrates that the graphite phase carbon nitride material prepared has wide spectrum absorbability
Energy.
The photocatalytic hydrogen production by water decomposition performance test of prepared graphite phase carbon nitride material material is as implemented in the present embodiment
Example 1, the results are shown in Figure 8, illustrates that the graphite phase carbon nitride material material prepared has preferable photocatalysis performance.
The specific surface area of graphite phase carbon nitride material made from Examples 1 to 2 is tested, the results are shown in Table 1, by
Table 1 is as can be seen that graphite phase carbon nitride material specific surface area produced by the present invention is big.
The specific surface area of graphite phase carbon nitride material made from 1 Examples 1 to 2 of table
The specific surface area of graphite phase carbon nitride material made from Examples 1 to 2 is tested, the results are shown in Table 2, by
Watch 2 has excellent photocatalytic hydrogen production by water decomposition as can be seen that graphite phase carbon nitride material hydrogen-producing speed produced by the present invention is fast
Performance.
The hydrogen-producing speed of graphite phase carbon nitride material made from 2 Examples 1 to 2 of table
Embodiment 3
10g melamines are weighed, is put into 20mL alumina crucibles, covers crucible cover, are put into the infrared stoves that are rapidly heated of RPT
In, using 20min as heating time, heating temperature is 700 DEG C, and graphite phase carbon nitride material material is just obtained after cooled；
The XRD diffracting spectrums of prepared graphite phase carbon nitride material material are as shown in figure 9, prepared by explanation in the present embodiment
Material be graphite phase carbon nitride.
The abosrption spectrogram of prepared graphite phase carbon nitride material material is as shown in Figure 10 in the present embodiment, illustrates preparation
Graphite phase carbon nitride material material has wide spectrum absorbent properties.
Embodiment 4
10g thiocarbamides are weighed, is put into 20mL alumina crucibles, covers crucible cover, are put into that RPT is infrared to be rapidly heated in stove,
Using 20min as heating time, heating temperature is 700 DEG C, and graphite phase carbon nitride material material is just obtained after cooled；
The XRD diffracting spectrums of prepared graphite phase carbon nitride material material are as shown in figure 11 in the present embodiment, illustrate made
Standby material is graphite phase carbon nitride.
The abosrption spectrogram of prepared graphite phase carbon nitride material material is as shown in figure 12 in the present embodiment, illustrates preparation
Graphite phase carbon nitride material material has wide spectrum absorbent properties.
Embodiment 5
10g dicyanodiamines are weighed, is put into 20mL alumina crucibles, covers crucible cover, are put into the infrared stoves that are rapidly heated of RPT
In, using 20min as heating time, heating temperature is 700 DEG C, and graphite phase carbon nitride material material is just obtained after cooled；
The XRD diffracting spectrums of prepared graphite phase carbon nitride material material are as shown in figure 13 in the present embodiment, illustrate made
Standby material is graphite phase carbon nitride.
The abosrption spectrogram of prepared graphite phase carbon nitride material material is as shown in figure 14 in the present embodiment, illustrates preparation
Graphite phase carbon nitride material material has wide spectrum absorbent properties.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (8)
1. a kind of preparation method of graphite phase carbon nitride material, includes the following steps：
Infrared heating nitrogen-rich organic small molecule obtains graphite phase carbon nitride material, and the temperature of the infrared heating is 550~1200
DEG C, the time of the infrared heating is 5~30min, and the heating rate of the infrared heating is 25~30 DEG C/s.
2. preparation method according to claim 1, which is characterized in that the nitrogen-rich organic small organic molecule be urea,
Melamine, thiocarbamide or dicyanodiamine.
3. preparation method according to claim 1, which is characterized in that the temperature of the infrared heating is 600~900 DEG C.
4. preparation method according to claim 3, which is characterized in that the temperature of the infrared heating is 700 DEG C.
5. preparation method according to claim 1 or 3, which is characterized in that the time of the infrared heating be 10~
20min。
6. preparation method according to claim 1, which is characterized in that the device of the infrared heating is RPT infrared quickly
Heating furnace.
7. preparation method according to claim 1, which is characterized in that the nitrogen-rich organic small molecule is placed in alumina crucible
In.
8. preparation method according to claim 1, which is characterized in that the light source of the infrared heating is infrared lamp.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111153390A (en) * | 2020-01-19 | 2020-05-15 | 安徽大学 | Mesoporous graphite-phase carbon nitride material and preparation method and application thereof |
| JP2020152609A (en) * | 2019-03-20 | 2020-09-24 | 株式会社日本触媒 | Method for producing graphitic carbon nitride and novel graphitic carbon nitride |
| CN112452683A (en) * | 2020-10-19 | 2021-03-09 | 赵梓俨 | Infrared antibacterial coating and preparation method thereof |
| CN113060710A (en) * | 2021-03-19 | 2021-07-02 | 内蒙古科技大学 | Method for extracting graphite-phase carbon nitride from coal gangue |
| CN114904550A (en) * | 2022-05-18 | 2022-08-16 | 安徽大学 | Method for efficiently preparing melamine self-assembled supramolecular material |
| CN115025803A (en) * | 2022-06-29 | 2022-09-09 | 安徽大学 | Cyano-modified carbon nitride and preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120015194A1 (en) * | 2009-01-19 | 2012-01-19 | Carsten Ludwig Schmidt | Method For Producing Carbonitrides by Means of a Polycondensation or Sol-Gel Method Using Hydrogen-Free Isocyanates |
| CN104117375A (en) * | 2014-06-18 | 2014-10-29 | 南京大学 | Preparation method of synthesized carbon quantum dot-carbon nitrogen macromolecule composite infrared light catalyst |
| CN104415786A (en) * | 2013-09-04 | 2015-03-18 | 安徽大学 | Method for quickly preparing quasi-graphite-structure carbon nitride material by adopting microwave heating |
| CN105752953A (en) * | 2016-01-29 | 2016-07-13 | 张家港市东大工业技术研究院 | Preparation method of graphite phase carbonitride |
-
2018
- 2018-05-30 CN CN201810541402.0A patent/CN108706559B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120015194A1 (en) * | 2009-01-19 | 2012-01-19 | Carsten Ludwig Schmidt | Method For Producing Carbonitrides by Means of a Polycondensation or Sol-Gel Method Using Hydrogen-Free Isocyanates |
| CN104415786A (en) * | 2013-09-04 | 2015-03-18 | 安徽大学 | Method for quickly preparing quasi-graphite-structure carbon nitride material by adopting microwave heating |
| CN104117375A (en) * | 2014-06-18 | 2014-10-29 | 南京大学 | Preparation method of synthesized carbon quantum dot-carbon nitrogen macromolecule composite infrared light catalyst |
| CN105752953A (en) * | 2016-01-29 | 2016-07-13 | 张家港市东大工业技术研究院 | Preparation method of graphite phase carbonitride |
Non-Patent Citations (1)
| Title |
|---|
| HUI-JUN LI ET AL: ""Templateless Infrared Heating Process for Fabricating Carbon Nitride Nanorods with Efficient Photocatalytic H2 Evolution"", 《ACS APPL. MATER. INTERFACES》 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020152609A (en) * | 2019-03-20 | 2020-09-24 | 株式会社日本触媒 | Method for producing graphitic carbon nitride and novel graphitic carbon nitride |
| JP7267793B2 (en) | 2019-03-20 | 2023-05-02 | 株式会社日本触媒 | Method for producing graphitic carbon nitride and novel graphitic carbon nitride |
| CN111153390A (en) * | 2020-01-19 | 2020-05-15 | 安徽大学 | Mesoporous graphite-phase carbon nitride material and preparation method and application thereof |
| CN111153390B (en) * | 2020-01-19 | 2022-04-08 | 安徽大学 | Mesoporous graphite-phase carbon nitride material and preparation method and application thereof |
| CN112452683A (en) * | 2020-10-19 | 2021-03-09 | 赵梓俨 | Infrared antibacterial coating and preparation method thereof |
| CN113060710A (en) * | 2021-03-19 | 2021-07-02 | 内蒙古科技大学 | Method for extracting graphite-phase carbon nitride from coal gangue |
| CN114904550A (en) * | 2022-05-18 | 2022-08-16 | 安徽大学 | Method for efficiently preparing melamine self-assembled supramolecular material |
| CN114904550B (en) * | 2022-05-18 | 2024-03-19 | 安徽大学 | Method for preparing melamine self-assembled supermolecular material |
| CN115025803A (en) * | 2022-06-29 | 2022-09-09 | 安徽大学 | Cyano-modified carbon nitride and preparation method and application thereof |
| CN115025803B (en) * | 2022-06-29 | 2024-01-09 | 安徽大学 | Cyano modified carbon nitride and preparation method and application thereof |
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