CN110180520A - A kind of recyclable mesoporous carbon@TiO2/ carbon fiber catalysis material and preparation method thereof - Google Patents
A kind of recyclable mesoporous carbon@TiO2/ carbon fiber catalysis material and preparation method thereof Download PDFInfo
- Publication number
- CN110180520A CN110180520A CN201910379551.6A CN201910379551A CN110180520A CN 110180520 A CN110180520 A CN 110180520A CN 201910379551 A CN201910379551 A CN 201910379551A CN 110180520 A CN110180520 A CN 110180520A
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- carbon
- tio
- catalysis material
- mesoporous carbon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 113
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 57
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 57
- 239000000463 material Substances 0.000 title claims abstract description 42
- 238000006555 catalytic reaction Methods 0.000 title claims abstract description 41
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- 239000000725 suspension Substances 0.000 claims abstract description 40
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000002904 solvent Substances 0.000 claims abstract description 18
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 16
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 claims abstract description 16
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 238000005406 washing Methods 0.000 claims abstract description 10
- 239000000376 reactant Substances 0.000 claims abstract description 8
- 238000003760 magnetic stirring Methods 0.000 claims abstract description 3
- 238000001035 drying Methods 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000012046 mixed solvent Substances 0.000 claims 1
- 239000002086 nanomaterial Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 239000011941 photocatalyst Substances 0.000 abstract description 2
- 238000013019 agitation Methods 0.000 description 5
- 239000006227 byproduct Substances 0.000 description 5
- 238000007146 photocatalysis Methods 0.000 description 4
- 230000001699 photocatalysis Effects 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/18—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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/39—Photocatalytic properties
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/58—Fabrics or filaments
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
- B01J37/341—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation
- B01J37/343—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation of ultrasonic wave energy
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Plasma & Fusion (AREA)
- Toxicology (AREA)
- Catalysts (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
The invention discloses a kind of recyclable mesoporous carbon@TiO2The preparation method of/carbon fiber catalysis material includes the following steps: that ethylene glycol is dissolved in acetone by (1), obtains solution A；(2) mesoporous carbon spheres are added in solution A, ultrasonic disperse is uniform to obtain suspension B；(3) butyl titanate is added into suspension B, suspension C is obtained after ultrasonic disperse is uniform；(4) suspension C is transferred to autoclave, and carbon fiber is immersed suspension C, and solvent thermal reaction occurs under magnetic stirring and generates solvent hot D for reactant；(5) solvent hot D through supersound washing and is dried into obtain mesoporous carbon TiO2/ carbon fiber catalysis material.The present invention prepares a kind of recyclable mesoporous carbon@TiO by solvent thermal reaction2/ carbon fiber catalysis material, method is simple and easy, solves the problems, such as that powder photocatalyst is separated and recycled in actual use, opens new approach for light-catalysed industrial applications.
Description
Technical field
The present invention relates to catalysis materials to synthesize field, and in particular to a kind of recyclable mesoporous carbon@TiO2/ carbon fiber light
Catalysis material and preparation method thereof.
Background technique
TiO2Base semiconductor catalysis material shows excellent photocatalysis performance in solar energy photocatalytic field, receives
Universal concern is widely used in photocatalysis hydrogen production, CO2Reduction and contaminant degradation field.
But powder TiO2Photochemical catalyst is difficult to separate and recover in actual use, meanwhile, powder TiO2Photocatalysis
Agent also brings bigger difficulty to the design of photo catalysis reactor, and the presence of these problems significantly limits TiO2Base semiconductor
The industrial applications of catalysis material.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of recyclable mesoporous carbon@TiO2/ carbon fiber catalysis material
Preparation method, include the following steps:
(1) ethylene glycol is dissolved in acetone, obtains solution A；
(2) mesoporous carbon spheres are added in solution A, ultrasonic disperse is uniform to obtain suspension B；
(3) butyl titanate is added into suspension B, suspension C is obtained after ultrasonic disperse is uniform；
(4) suspension C is transferred to autoclave, and carbon fiber is immersed suspension C, and reactant occurs molten under magnetic stirring
Agent thermal response generates solvent hot D；
(5) solvent hot D through supersound washing and is dried into obtain mesoporous carbon TiO2/ carbon fiber catalysis material.
A kind of above-mentioned recyclable mesoporous carbon@TiO2The preparation method of/carbon fiber catalysis material, in step (1): third
Ketone and quality of glycol ratio are 2:1 ~ 3:1.
A kind of above-mentioned recyclable mesoporous carbon@TiO2The preparation method of/carbon fiber catalysis material, in step (2): being situated between
Hole carbon ball partial size is 200 ~ 400nm.
A kind of above-mentioned recyclable mesoporous carbon@TiO2The preparation method of/carbon fiber catalysis material, which is characterized in that
In step (3): butyl titanate and mesoporous carbon spheres mass ratio are 5:1 ~ 20:1.
A kind of above-mentioned recyclable mesoporous carbon@TiO2The preparation method of/carbon fiber catalysis material, in step (4): molten
Agent thermal response temperature is 150 ~ 180 DEG C, and the reaction time is 12 ~ 18h, and carbon fiber compactedness is 20 ~ 40%.
A kind of above-mentioned recyclable mesoporous carbon@TiO2The preparation method of/carbon fiber catalysis material, in step (5): logical
Supersound washing removal impurity is crossed, mesoporous carbon@TiO is obtained after drying2/ carbon fiber catalysis material.
Technical solution of the present invention obtains following beneficial technical effect:
The present invention prepares a kind of recyclable mesoporous carbon@TiO by solvent thermal reaction2/ carbon fiber catalysis material, method are simple
It is easy.
Mesoporous carbon@TiO2/ carbon fiber catalysis material solve powder photocatalyst separate in actual use and
The problem of recycling opens new approach for light-catalysed industrial applications.
Detailed description of the invention
Fig. 1 carbon fiber SEM photograph.
Fig. 2 mesoporous carbon@TiO2/ carbon fiber catalysis material SEM photograph.
Fig. 3 mesoporous carbon@TiO2/ carbon fiber catalysis material photomacrograph.
Specific embodiment
Preferred embodiment detailed description is given below in scheme in the present invention to clearly illustrate.
Embodiment 1
A kind of recyclable mesoporous carbon@TiO2The preparation method of/carbon fiber catalysis material, comprising the following steps:
1) ethylene glycol and acetone are uniformly mixed to obtain solution A by 2:1 mass ratio；
2) mesoporous carbon spheres are added in solution A, ultrasonic disperse is uniform to obtain suspension B；
3) butyl titanate is added into suspension B, butyl titanate and mesoporous carbon spheres mass ratio are 5:1, and ultrasonic disperse is uniform
Suspension C is obtained afterwards；
4) suspension C is transferred to magnetic agitation autoclave, and carbon fiber is immersed suspension C, and carbon fiber compactedness is
20%.Above-mentioned reactant obtains solvent hot D in 150 DEG C of reaction 18h.
5) by product D supersound washing 5s, mesoporous carbon@TiO is obtained afterwards for 24 hours in 80 DEG C of drying2/ carbon fiber catalysis material.
Embodiment 2
A kind of recyclable mesoporous carbon@TiO2The preparation method of/carbon fiber catalysis material, comprising the following steps:
1) ethylene glycol and acetone are uniformly mixed to obtain solution A by 2:1 mass ratio；
2) mesoporous carbon spheres are added in solution A, ultrasonic disperse is uniform to obtain suspension B；
3) butyl titanate is added into suspension B, butyl titanate and mesoporous carbon spheres mass ratio are 10:1, and ultrasonic disperse is uniform
Suspension C is obtained afterwards；
4) suspension C is transferred to magnetic agitation autoclave, and carbon fiber is immersed suspension C, and carbon fiber compactedness is
30%.Above-mentioned reactant obtains solvent hot D in 160 DEG C of reaction 16h.
5) by product D supersound washing 8s, mesoporous carbon@TiO is obtained after 90 DEG C of drying 18h2/ carbon fiber catalysis material.
Embodiment 3
A kind of recyclable mesoporous carbon@TiO2The preparation method of/carbon fiber catalysis material, comprising the following steps:
1) ethylene glycol and acetone are uniformly mixed to obtain solution A by 3:1 mass ratio；
2) mesoporous carbon spheres are added in solution A, ultrasonic disperse is uniform to obtain suspension B；
3) butyl titanate is added into suspension B, butyl titanate and mesoporous carbon spheres mass ratio are 5:1, and ultrasonic disperse is uniform
Suspension C is obtained afterwards；
4) suspension C is transferred to magnetic agitation autoclave, and carbon fiber is immersed suspension C, and carbon fiber compactedness is
20%.Above-mentioned reactant obtains solvent hot D in 180 DEG C of reaction 12h.
5) by product D supersound washing 10s, mesoporous carbon@TiO is obtained after 110 DEG C of drying 12h2/ carbon fiber catalysis material.
Embodiment 4
A kind of recyclable mesoporous carbon@TiO2The preparation method of/carbon fiber catalysis material, comprising the following steps:
1) ethylene glycol and acetone are uniformly mixed to obtain solution A by 2:1 mass ratio；
2) mesoporous carbon spheres are added in solution A, ultrasonic disperse is uniform to obtain suspension B；
3) butyl titanate is added into suspension B, butyl titanate and mesoporous carbon spheres mass ratio are 20:1, and ultrasonic disperse is uniform
Suspension C is obtained afterwards；
4) suspension C is transferred to magnetic agitation autoclave, and carbon fiber is immersed suspension C, and carbon fiber compactedness is
40%.Above-mentioned reactant obtains solvent hot D in 160 DEG C of reaction 15h.
5) by product D supersound washing 8s, mesoporous carbon@TiO is obtained after 100 DEG C of drying 20h2/ carbon fiber catalysis material.
Embodiment 5
A kind of recyclable mesoporous carbon@TiO2The preparation method of/carbon fiber catalysis material, comprising the following steps:
1) ethylene glycol and acetone are uniformly mixed to obtain solution A by 3:1 mass ratio；
2) mesoporous carbon spheres are added in solution A, ultrasonic disperse is uniform to obtain suspension B；
3) butyl titanate is added into suspension B, butyl titanate and mesoporous carbon spheres mass ratio are 5:1, and ultrasonic disperse is uniform
Suspension C is obtained afterwards；
4) suspension C is transferred to magnetic agitation autoclave, and carbon fiber is immersed suspension C, and carbon fiber compactedness is
25%.Above-mentioned reactant obtains solvent hot D in 170 DEG C of reaction 16h.
5) by product D supersound washing 7s, mesoporous carbon@TiO is obtained after 110 DEG C of drying 15h2/ carbon fiber catalysis material.
Above-described embodiment is only intended to clearly illustrate the invention example, and not specific to the invention
The restriction of embodiment.For those of ordinary skill in the art, it can also be made on the basis of the above description
Its various forms of variation or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all in essence of the invention
Protection of any obvious changes or variations extended out within mind and principle still in the invention claim
Among range.
Claims (8)
1. a kind of recyclable mesoporous carbon@TiO2/ carbon fiber catalysis material, which is characterized in that in carbon fiber surface with mesoporous
Carbon@TiO2Nano material.
2. a kind of recyclable mesoporous carbon@TiO2The preparation method of/carbon fiber catalysis material, which is characterized in that including walking as follows
It is rapid:
Carbon fiber is immersed in the dispersion liquid for being dispersed with mesoporous carbon spheres, butyl titanate, carries out solvent thermal reaction, obtain one kind
Recyclable mesoporous carbon@TiO2/ carbon fiber catalysis material.
3. a kind of recyclable mesoporous carbon@TiO according to claim 22The preparation method of/carbon fiber catalysis material,
It is characterized in that, the solvent is the mixed solvent that quality of glycol ratio is 2:1 ~ 3:1.
4. a kind of recyclable mesoporous carbon@TiO according to claim 22The preparation method of/carbon fiber catalysis material,
It is characterized in that, butyl titanate and carbon ball mass ratio are 5:1 ~ 20:1.
5. a kind of recyclable mesoporous carbon@TiO according to claim 22The preparation method of/carbon fiber catalysis material,
It is characterized in that, mesoporous carbon spheres partial size is 200 ~ 400nm.
6. a kind of recyclable mesoporous carbon@TiO according to claim 22The preparation method of/carbon fiber catalysis material,
It is characterized in that, solvent thermal reaction temperature is 150 ~ 180 DEG C, and the reaction time is 12 ~ 18h, and carbon fiber compactedness is 20 ~ 40%.
7. a kind of recyclable mesoporous carbon@TiO according to claim 22The preparation method of/carbon fiber catalysis material,
It is characterized in that, impurity is removed by supersound washing after the completion of solvent thermal reaction, mesoporous carbon@TiO is obtained after drying2/ carbon fiber light is urged
Change material.
8. a kind of recyclable mesoporous carbon@TiO according to claim 22The preparation method of/carbon fiber catalysis material,
It is characterized in that, includes the following steps:
1) ethylene glycol is dissolved in acetone, obtains solution A；
2) mesoporous carbon spheres are added in solution A, ultrasonic disperse is uniform to obtain suspension B；
3) butyl titanate is added into suspension B, suspension C is obtained after ultrasonic disperse is uniform；
4) suspension C is transferred to autoclave, and carbon fiber is immersed suspension C, and reactant occurs molten under magnetic stirring
Agent thermal response generates solvent hot D；
5) solvent hot D through supersound washing and is dried into obtain mesoporous carbon TiO2/ carbon fiber catalysis material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910379551.6A CN110180520A (en) | 2019-05-08 | 2019-05-08 | A kind of recyclable mesoporous carbon@TiO2/ carbon fiber catalysis material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910379551.6A CN110180520A (en) | 2019-05-08 | 2019-05-08 | A kind of recyclable mesoporous carbon@TiO2/ carbon fiber catalysis material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110180520A true CN110180520A (en) | 2019-08-30 |
Family
ID=67715897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910379551.6A Pending CN110180520A (en) | 2019-05-08 | 2019-05-08 | A kind of recyclable mesoporous carbon@TiO2/ carbon fiber catalysis material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110180520A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522262A (en) * | 2021-07-15 | 2021-10-22 | 陕西科技大学 | Recyclable flexible titanium dioxide/pyrolytic carbon/carbon fiber felt composite photocatalytic material and preparation method and application thereof |
| CN114100598A (en) * | 2021-11-29 | 2022-03-01 | 洛阳理工学院 | Assembling method of Van der Waals heterojunction photocatalysis and photoelectrocatalysis material from bottom to top |
| PL244171B1 (en) * | 2021-10-29 | 2023-12-11 | Univ West Pomeranian Szczecin Tech | Method of selective reduction of carbon dioxide to carbon monoxide |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785371A (en) * | 2014-03-04 | 2014-05-14 | 湘潭大学 | Porous carbon microsphere @TiO2 composite material and preparation method and application thereof |
| CN103816882A (en) * | 2014-02-19 | 2014-05-28 | 福州大学 | Micrometer spherical anatase titanium dioxide photocatalyst and preparation method thereof |
| CN103977780A (en) * | 2014-06-06 | 2014-08-13 | 黑龙江大学 | Method for preparing mesoporous carbon loaded TiO2 (titanium dioxide) photocatalysis material in two-step hydrothermal method |
| CN107511144A (en) * | 2017-10-10 | 2017-12-26 | 济南大学 | One step solvent hot preparation nano particle/bamboo fibrous composite |
| CN109277097A (en) * | 2018-11-29 | 2019-01-29 | 盐城工学院 | A kind of TiO2/ cotton based carbon fiber photochemical catalyst and preparation method thereof |
-
2019
- 2019-05-08 CN CN201910379551.6A patent/CN110180520A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816882A (en) * | 2014-02-19 | 2014-05-28 | 福州大学 | Micrometer spherical anatase titanium dioxide photocatalyst and preparation method thereof |
| CN103785371A (en) * | 2014-03-04 | 2014-05-14 | 湘潭大学 | Porous carbon microsphere @TiO2 composite material and preparation method and application thereof |
| CN103977780A (en) * | 2014-06-06 | 2014-08-13 | 黑龙江大学 | Method for preparing mesoporous carbon loaded TiO2 (titanium dioxide) photocatalysis material in two-step hydrothermal method |
| CN107511144A (en) * | 2017-10-10 | 2017-12-26 | 济南大学 | One step solvent hot preparation nano particle/bamboo fibrous composite |
| CN109277097A (en) * | 2018-11-29 | 2019-01-29 | 盐城工学院 | A kind of TiO2/ cotton based carbon fiber photochemical catalyst and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| HUA-JUN CHEN等: "Separable and recyclable meso-carbon@TiO2/carbon fiber composites for visible-light photocatalysis and photoelectrocatalysis", 《SUSTAINABLE MATERIALS AND TECHNOLOGIES》 * |
| JOOHYUN LIM等: "Preparation of mono-dispersed spherical titania nanoparticles with precise size control using ethylene glycol", 《J SOL-GEL SCI TECHNOL》 * |
| 孙翔: "溶剂热法制备三维分级TiO2纳米棒微球及其光催化性能研究", 《中国优秀博硕士学位论文全文数据库（硕士）工程科技I辑》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522262A (en) * | 2021-07-15 | 2021-10-22 | 陕西科技大学 | Recyclable flexible titanium dioxide/pyrolytic carbon/carbon fiber felt composite photocatalytic material and preparation method and application thereof |
| PL244171B1 (en) * | 2021-10-29 | 2023-12-11 | Univ West Pomeranian Szczecin Tech | Method of selective reduction of carbon dioxide to carbon monoxide |
| CN114100598A (en) * | 2021-11-29 | 2022-03-01 | 洛阳理工学院 | Assembling method of Van der Waals heterojunction photocatalysis and photoelectrocatalysis material from bottom to top |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110180520A (en) | A kind of recyclable mesoporous carbon@TiO2/ carbon fiber catalysis material and preparation method thereof | |
| CN106268734B (en) | A kind of preparation method of water dispersible ternary mixed crystal nano titanium dioxide photocatalyst | |
| CN104307552B (en) | Preparation method of TiO 2/g-C3N 4 composite visible-light-driven photocatalyst | |
| CN110918126B (en) | Preparation method of flower-shaped molybdenum disulfide combined UiO-66 photocatalyst | |
| CN103769167B (en) | A kind of method preparing Graphene parcel cadmium sulfide nucleocapsid structure catalysis material | |
| CN104801328B (en) | Method for preparing TiO2/g-C3N4 composite photocatalyst at low temperature | |
| CN105536824A (en) | Nano mesoporous microspherical Bi5O7I photocatalyst and hydrothermal-thermal decomposition preparation method thereof | |
| CN105521789B (en) | A kind of porous nano BiFeO3Preparation method | |
| CN108772078A (en) | A kind of TiO2The preparation method of/BiOI photochemical catalysts | |
| CN102674452A (en) | Method for preparing nano titanium dioxide by sol process at low temperature | |
| CN105502485B (en) | Method for preparing hollow titanium dioxide microspheres through adsorption phase reaction | |
| CN105713200A (en) | Method for continuous preparation of polysiloxane by fixed-bed reactor | |
| CN106582592B (en) | A kind of spherical nuclei shell mould TiO2/TiO2Material and preparation method thereof | |
| CN105565375A (en) | Preparing method for nanoscale porous titanium dioxide hollow spheres | |
| CN103143397B (en) | Production method and application of nanometer TiO2/expanded graphite composite sponge | |
| CN102266764A (en) | Expanded graphite/zinc oxide composite photocatalyst and preparation method thereof | |
| CN107899562A (en) | A kind of preparation method of flower-shaped hierarchy titanium dioxide gas-phase photocatalysis material | |
| CN106634154A (en) | Stabilization method of diatomite/nanometer TiO2 photocatalytic paint additive | |
| CN105080603B (en) | Catalyst for aniline preparation by selective hydrogenation of nitrobenzene as well as preparation method and application method of catalyst | |
| CN103212396B (en) | Layered bimetal hydroxide with three-layer structure as well as preparation method and using method of layered bimetal hydroxide | |
| CN103626226B (en) | Method for preparing hollow nano titanium dioxide without template | |
| CN108745336A (en) | Titanium dioxide nanoplate/reduced graphene composite photo-catalyst and preparation method thereof | |
| CN106824150B (en) | Small molecular organic acid prepares complex phase titanium dioxide microballoon sphere | |
| CN110240197A (en) | The Multilevel B iOCl microballoon of ultrathin nanometer piece self assembly and its photocatalysis be coupled benzylamine to imines application | |
| CN108525665A (en) | Mesoporous gamma-Fe2O3/TiO2Preparation method of magnetic/catalytic bifunctional composite microsphere |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190830 |
|
| RJ01 | Rejection of invention patent application after publication |