CN108505319A - A kind of environment-friendly type super hydrophobic material and its preparation method and application - Google Patents
A kind of environment-friendly type super hydrophobic material and its preparation method and application Download PDFInfo
- Publication number
- CN108505319A CN108505319A CN201810417829.XA CN201810417829A CN108505319A CN 108505319 A CN108505319 A CN 108505319A CN 201810417829 A CN201810417829 A CN 201810417829A CN 108505319 A CN108505319 A CN 108505319A
- Authority
- CN
- China
- Prior art keywords
- super hydrophobic
- super
- hydrophobic material
- environment
- hydrophobic
- 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
- 239000000463 material Substances 0.000 title claims abstract description 65
- 230000003075 superhydrophobic effect Effects 0.000 title claims abstract description 62
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 229920000742 Cotton Polymers 0.000 claims description 21
- 239000006260 foam Substances 0.000 claims description 21
- 239000008367 deionised water Substances 0.000 claims description 11
- 229910021641 deionized water Inorganic materials 0.000 claims description 11
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 8
- 239000004809 Teflon Substances 0.000 claims description 6
- 229920006362 Teflon® Polymers 0.000 claims description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 4
- 239000004202 carbamide Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 238000001027 hydrothermal synthesis Methods 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- -1 sodium alkyl sulfonate Chemical class 0.000 claims 1
- 150000003871 sulfonates Chemical class 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 abstract description 27
- 238000000034 method Methods 0.000 abstract description 9
- 238000002474 experimental method Methods 0.000 abstract description 5
- 239000002086 nanomaterial Substances 0.000 abstract description 5
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 4
- 230000002209 hydrophobic effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 231100000614 poison Toxicity 0.000 abstract description 2
- 230000007096 poisonous effect Effects 0.000 abstract description 2
- 238000003786 synthesis reaction Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 30
- 235000019198 oils Nutrition 0.000 description 25
- 239000004744 fabric Substances 0.000 description 20
- 238000010521 absorption reaction Methods 0.000 description 11
- 239000000047 product Substances 0.000 description 7
- 235000012424 soybean oil Nutrition 0.000 description 7
- 239000003549 soybean oil Substances 0.000 description 7
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 6
- 229910052938 sodium sulfate Inorganic materials 0.000 description 6
- 235000011152 sodium sulphate Nutrition 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 5
- 229920006395 saturated elastomer Polymers 0.000 description 5
- 239000003643 water by type Substances 0.000 description 5
- 239000000376 reactant Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 229910003153 β-FeOOH Inorganic materials 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000002105 nanoparticle Substances 0.000 description 3
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000004005 microsphere Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000257465 Echinoidea Species 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 235000019476 oil-water mixture Nutrition 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229940073450 sudan red Drugs 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/36—After-treatment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/49—Oxides or hydroxides of elements of Groups 8, 9,10 or 18 of the Periodic Table; Ferrates; Cobaltates; Nickelates; Ruthenates; Osmates; Rhodates; Iridates; Palladates; Platinates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2300/00—Characterised by the use of unspecified polymers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/10—Repellency against liquids
- D06M2200/12—Hydrophobic properties
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
A kind of environment-friendly type super hydrophobic material of present invention offer and its preparation method and application solves the problems, such as the existing method for preparing super hydrophobic material there are production cost height and uses poisonous and harmful reagent, and is applied to water-oil separating.The whole three-dimensional structure of base material is modified using nano material, to improve the roughness of base material entirety three-dimensional structure, prepares the excellent super hydrophobic material of hydrophobic performance.The super hydrophobic material prepared using the preparation method of the present invention need not use the experiment condition of expensive reagent and equipment and harshness, and production cost is low, and the material of synthesis has superhydrophobic characteristic, high to the adsorption efficiency of oil in water-oil separating experiment.
Description
Technical field
The present invention relates to a kind of super hydrophobic materials and preparation method thereof, and in particular to it is a kind of using super-hydrophobic nano particle and
Surface modification technology carries out base material the universal method that modification prepares super hydrophobic material.
Background technology
With industry and expanding economy, since water pollution frequently occurs caused by oil leak and chemical leakage, cause complete
Serious environmental disruption within the scope of ball.Explore it is quick, selective, efficient for removal or collection method oily in water
Cause extensive concern.Due to sorbing material low cost, excellent recuperability and advantages of environment protection, absorption method is used
It is considered as most effective water-oil separating approach.Absorption is reversible mostly, i.e., under certain temperature and pressure, it is flat to reach absorption
Weighing apparatus, under high temperature or extruding, the sump oil adsorbed can desorb, and utilize this physical absorption, solution suction phenomenon so that oily returns
It receives and the reuse of sorbing material is possibly realized.However, traditional sorbing material usually adsorbs water and oil simultaneously, reduces and divide
From selectivity and separative efficiency, the using effect of material is influenced.Therefore it needs to develop a kind of function admirable and environmentally friendly new oil
Water separation material.
Currently, super-hydrophobic/super-oleophilic material is a kind of typical water-oil separating material.Its table of super-hydrophobic/super-oleophilic material
Contact angle between face and water droplet is more than 150 °, and the contact angle between oil droplet is close or equal to 0 °.Super-hydrophobic-super oleophylic
Performance allows oil to easily sprawl, absorb and permeate in material surface, and water phase can be ostracised, and oil can be from this way
It is separated in water oil mixed system.Since material itself has high porosity, big saturated extent of adsorption is made it have, to
Efficient water-oil separating may be implemented.However current super-hydrophobic/super-oleophilic material is in preparation process, it is usually used to be fluorinated
Harmful drug such as object is modified, and environment is polluted, to human health.
Invention content
The purpose of the present invention is to provide a kind of systems simple for process, easy to use and reusable super hydrophobic material
Preparation Method.The present invention super hydrophobic material have high oil absorption ability, Selective Separation oil water mixture, oil product fast recycles and material
Expect the performance recycled.
The technical solution adopted by the present invention is：A kind of environment-friendly type super hydrophobic material, preparation method include the following steps：By three
Iron chloride, urea (CO (NH2)2), dodecyl sodium sulfate (SDS) be dissolved in deionized water, obtain mixed liquor, then will mixing
Liquid and base material, which are added in the autoclave of teflon lining, carries out hydro-thermal reaction, and cooled to room temperature uses deionized water
Rinsing, drying obtains environment-friendly type super hydrophobic material.
Preferably, the base material is cotton fabric, sponge and foam.
Preferably, ferric trichloride (FeCl3·6H2O), urea (CO (NH2)2), between dodecyl sodium sulfate (SDS)
Molar ratio is 1:1:0.005.
Preferably, the hydro-thermal reaction, temperature are 90-110 DEG C, reaction time 10-12h.
The beneficial effects of the invention are as follows：
1, the present invention constructs micro-nano knot using cotton fabric, sponge and foam as base material in substrate material surface
Structure prepares the composite material with super-hydrophobic and super oil-wet behavior.Using nano material to the whole three-dimensional structure of base material
It is modified, to improve the roughness of base material entirety three-dimensional structure, prepares the excellent super hydrophobic material of hydrophobic performance.
2, preparation method using the present invention, which prepares super hydrophobic material, need not use expensive reagent, equipment and harshness
Experiment condition, production cost is low, and the material of synthesis has superhydrophobic characteristic, to the adsorption efficiency of oil in water-oil separating experiment
Height solves the problems, such as the existing method for preparing super hydrophobic material there are production cost height and uses poisonous and harmful reagent.
3, the super hydrophobic material selection adsorption capacity that prepared by the present invention is big, using cotton fabric, sponge and the bubble of cheap environmental protection
Foam still keeps original adsorption capacity as base material after modified.
4, super hydrophobic material prepared by the present invention carries out harmful drugs such as the fluoride of modifying super hydrophobicity without using tradition,
Synthetic method environmental protection and economy.
Description of the drawings
Fig. 1 is the stereoscan photograph of nano-particle β-FeOOH obtained.
Fig. 2 is the hydrophobic property figure of super-hydrophobic cotton fabric, sponge and foam.
Fig. 3 A are the adsorption capacity figures of super-hydrophobic cotton fabric, sponge and foam.
Fig. 3 B are the adsorption dynamics adsorption kinetics figures of super-hydrophobic cotton fabric, sponge and foam.
Fig. 4 is the photo that super-hydrophobic cotton fabric, sponge and foam carry out simulation oil suction test.
Fig. 5 is the saturated adsorption capacity of super-hydrophobic cotton fabric, sponge and foam to different oil products.
Fig. 6 is relationship of the separative efficiency (soya-bean oil/aqueous mixtures) between adsorption process cycle-index.
Specific implementation mode
Embodiment 1
(1) nano material β-FeOOH
By 10.8g FeCl3·6H2O, 2.4g CO (NH2)2It is added in 60mL deionized waters, heats with 0.06g SDS
And it stirs until reactant dissolving, obtains mixed liquor.Mixed liquor is added in the autoclave of teflon lining, autoclave is put into
It is reacted 12 hours in 100 DEG C of baking ovens.After autoclave cooled to room temperature, rinses yellowish-brown with deionized water and precipitate number
It is secondary and 12 hours dry at 60 DEG C, obtain brown solid, i.e. super-hydrophobic nano material beta-FeOOH.
(2) super-hydrophobic cotton fabric
By 10.8g FeCl3·6H2O, 2.4g CO (NH2)2It is added in 60mL deionized waters, heats with 0.06g SDS
And it stirs until reactant dissolving, obtains mixed liquor；By 5cm × 5cm cotton fabrics absolute ethyl alcohol, deionized water successively rinse and do
It is dry；Mixed liquor and cotton fabric are added in the autoclave of teflon lining, autoclave is put into 100 DEG C of baking ovens and reacts 12
Hour.After autoclave cooled to room temperature, cotton fabric is rinsed for several times with deionized water, and 12 hours dry at 60 DEG C,
Obtain super-hydrophobic cotton fabric.
(3) super-hydrophobic sponge
By 10.8g FeCl3·6H2O, 2.4g CO (NH2)2It is added in 60mL deionized waters, heats with 0.06g SDS
And it stirs until reactant dissolving, obtains mixed liquor；By 3cm × 3cm × 3cm sponges absolute ethyl alcohol, deionized water rinse successively
And it is dry, then mixed liquor and sponge are added in the autoclave of teflon lining, autoclave is put into 100 DEG C of baking ovens
Reaction 12 hours.After autoclave cooled to room temperature, sponge is rinsed for several times with deionized water, and drying 12 is small at 60 DEG C
When, obtain super-hydrophobic sponge.
(4) super-hydrophobic foam
By 10.8g FeCl3·6H2O, 2.4g CO (NH2)2It is added in 60mL deionized waters, heats with 0.06g SDS
And it stirs until reactant dissolving, obtains mixed liquor；By 3cm × 3cm × 3cm foams absolute ethyl alcohol, deionized water rinse successively
And it is dry, then mixed liquor and foam are added in the autoclave of teflon lining, autoclave is put into 100 DEG C of baking ovens
Reaction 12 hours.After autoclave cooled to room temperature, foam is rinsed for several times with deionized water, and drying 12 is small at 60 DEG C
When, obtain super-hydrophobic foam.
(5) it detects
1, the microscopic pattern of nano-particle observes it using scanning electron microscope.
Fig. 1 is the scanning electron microscope diagram of super-hydrophobic nano material beta-FeOOH, as shown in Figure 1, a is material knot in figure
The whole pattern of structure (test voltage 10.0kV, scale are 5 μm), it can be seen that the microsphere of many sea urchin shapes overlies one another,
To reduce surface energy；B and c is the local pattern (test voltage 10.0kV, scale are 1 μm) of material structure, as seen from the figure, sea
A diameter of 5 μm or so of the microsphere of courage shape, the needle-shaped branch for being 1-3 μm by many even lengths build.
2, the hydrophobicity of super hydrophobic material is characterized with contact angle, in German KRUSS optical contacts angle measuring instrument
Its surface wettability is tested with 5 μ L deionized waters on DSA100, surveys its contact angle.As a result such as Fig. 2.
Fig. 2 is used for showing dredging for super-hydrophobic cotton fabric, super-hydrophobic sponge and super-hydrophobic foam prepared by (two) (three) (four)
Aqueous nature.From Figure 2 it can be seen that in Fig. 2 abc be respectively (two) (three) (four) prepare super-hydrophobic cotton fabric, super-hydrophobic sponge and super
The photomacrograph of hydrophobic foam.Def is the contact angle photo of super-hydrophobic cotton fabric, super-hydrophobic sponge and super-hydrophobic foam respectively,
Their contact angle is respectively 168 °, 150 ° and 148 °.Ghi is by super-hydrophobic cotton fabric, super-hydrophobic sponge and super-hydrophobic foam
After being immersed in the water, Gu the photo that/water termination seems bright, cannot be spontaneously wet out by water by ghi visible materials so that on overall surface
There are the light in the interface between large quantity of air and water and air, and refraction effect occurs.
3, adsorbance is to assess the standard of oil absorption material performance.Adsorbance can be measured by following procedure.Sample is claimed
Weight is then placed in different types of oil and carries out adsorption test, and sample is stood 1 minute to remove on surface after being taken out in oil
Extra oil, then again weigh oil suction sample.Adsorption capacity (Q) is calculated by following equation：
Q=(Wt-W0)/W0Wherein, W0And WtIt is the weight of the front and back sample of absorption respectively.
By the way that sample to be placed into oil, the adsorption capacity for then calculating sample carrys out test specimens as the function of adsorption time
The adsorption dynamics adsorption kinetics of product.It can be described with following apparent First order dynamic model:
ln(Q-Qt)=lnQ-Kt
Wherein, Q is saturated adsorption capacity, QtIt is the adsorption capacity in time t, t is adsorption time, and K is absorption constant.
When Fig. 3 A and Fig. 3 B show super-hydrophobic cotton fabric, the adsorption capacity of super-hydrophobic sponge and super-hydrophobic foam and absorption
Between function.For each material, adsorption capacity increases with adsorption time, until 10s reaches saturation state, maximum adsorption
Capacity is 13.5g/g, these materials all have the high rate of adsorption, can be described with apparent First order dynamic model.
Embodiment 2 is applied
1, in order to investigate super hydrophobic material oil spilling cleaning practical application, simulate under field conditions (factors) by miscella from
The case where being separated in mixture.Selective absorption experiment is mixed using the soybean oil of the Sudan's red colouring with water, as a result as schemed
4.From fig. 4, it can be seen that 3 kinds of super hydrophobic materials can selectively adsorb soybean oil.When material is contacted with the soybean oil on water surface
When, soybean oil can be inhaled into material rapidly in a few seconds.Simple extrusion process, which can easily collect in material, to be absorbed
Soybean oil, any red pollutant is not observed in water, shows that the substance separative efficiency is high, non-secondary pollution.
2, super-hydrophobic cotton fabric, sponge and foam has been investigated to inhale the saturation of different oil products (soybean oil, lubricating oil, gasoline)
Attached capacity.As a result such as Fig. 5.As seen from Figure 5, using soybean oil, three kinds of oil products of lubricating oil and gasoline are as test oil product, three kinds of materials
Material is capable of the absorption oil product of selectivity, and the saturated adsorption capacity of three kinds of materials is compared, and the adsorption capacity of sponge is maximum,
Within the scope of 8.63-14.46g/g.
3, the recycling number of super-hydrophobic cotton fabric, sponge and foam has been investigated.As a result such as Fig. 6, as seen from Figure 6, with
The increase of cycle-index, saturated extent of adsorption gradually decreases and reach stable state, passes through a kind of simple extrusion method, recycling
Material 10 cycles can be reused in water-oil separating.
Claims (5)
1. a kind of environment-friendly type super hydrophobic material, which is characterized in that preparation method includes the following steps：By ferric trichloride, urea, ten
Dialkyl sulfonates are dissolved in deionized water, obtain mixed liquor, and mixed liquor and base material are then added to teflon lining
Autoclave in carry out hydro-thermal reaction, cooled to room temperature obtains environment-friendly type super hydrophobic material with deionized water rinsing, drying.
2. a kind of environment-friendly type super hydrophobic material according to claim 1, which is characterized in that the base material is knitted for cotton
Object, sponge and foam.
3. a kind of environment-friendly type super hydrophobic material according to claim 1, which is characterized in that ferric trichloride, urea and 12
Molar ratio between sodium alkyl sulfonate is 1:1:0.005.
4. a kind of environment-friendly type super hydrophobic material according to claim 1, which is characterized in that the hydro-thermal reaction, temperature
It is 90-110 DEG C, reaction time 10-12h.
5. a kind of application of the environment-friendly type super hydrophobic material of claim 1-4 any one of them in water-oil separating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810417829.XA CN108505319A (en) | 2018-05-04 | 2018-05-04 | A kind of environment-friendly type super hydrophobic material and its preparation method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810417829.XA CN108505319A (en) | 2018-05-04 | 2018-05-04 | A kind of environment-friendly type super hydrophobic material and its preparation method and application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108505319A true CN108505319A (en) | 2018-09-07 |
Family
ID=63399798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810417829.XA Pending CN108505319A (en) | 2018-05-04 | 2018-05-04 | A kind of environment-friendly type super hydrophobic material and its preparation method and application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108505319A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109320759A (en) * | 2018-09-10 | 2019-02-12 | 四川大学 | A kind of preparation method of the super-hydrophobic flame-retardant foam of stable 3D |
| CN110004703A (en) * | 2019-03-15 | 2019-07-12 | 苏州大学 | A kind of preparation method of multi-functional coloured silk or wool fabric |
| CN111335038A (en) * | 2020-04-13 | 2020-06-26 | 安徽省农业科学院棉花研究所 | Washable photocatalytic super-hydrophobic cotton fabric and preparation and application thereof |
| CN111945157A (en) * | 2020-07-30 | 2020-11-17 | 江苏中新瑞光学材料有限公司 | Preparation method of environment-friendly hydrophobic material |
| CN113731375A (en) * | 2021-08-23 | 2021-12-03 | 辽宁大学 | Preparation and application of 3D micro-nano pine needle-shaped super-hydrophobic material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101423256A (en) * | 2008-11-04 | 2009-05-06 | 扬州大学 | Method for preparing beta-FeOOH nano granule suspension solution |
| CN101704557A (en) * | 2009-10-19 | 2010-05-12 | 扬州大学 | Preparation method of beta-FeOOH nano-wire |
| CN102277727A (en) * | 2011-06-22 | 2011-12-14 | 西安工程大学 | Method for nanometer ferroferric oxide modification of chinlon fabric via hydrothermal process |
| CN105597372A (en) * | 2016-03-23 | 2016-05-25 | 重庆理工大学 | Bilayer structured gamma-AlOOH coated oil-water separation net membrane material and preparation method thereof |
-
2018
- 2018-05-04 CN CN201810417829.XA patent/CN108505319A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101423256A (en) * | 2008-11-04 | 2009-05-06 | 扬州大学 | Method for preparing beta-FeOOH nano granule suspension solution |
| CN101704557A (en) * | 2009-10-19 | 2010-05-12 | 扬州大学 | Preparation method of beta-FeOOH nano-wire |
| CN102277727A (en) * | 2011-06-22 | 2011-12-14 | 西安工程大学 | Method for nanometer ferroferric oxide modification of chinlon fabric via hydrothermal process |
| CN105597372A (en) * | 2016-03-23 | 2016-05-25 | 重庆理工大学 | Bilayer structured gamma-AlOOH coated oil-water separation net membrane material and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| MENGKE WANG: "Experimental section", 《AN ECO-FRIENDLY ONE-STEP METHOD TO FABRICATE SUPERHYDROPHOBIC NANOPARTICLES WITH HIERARCHICAL ARCHITECTURES》 * |
| 沈一洲: "《分级结构表面的超疏水特性与应用》", 28 February 2017, 西北工业大学出版社 * |
| 王书良: "木质基表面超疏水α-FeOOH涂层的仿生合成", 《超疏水木质基表面的仿生合成及其性能研究》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109320759A (en) * | 2018-09-10 | 2019-02-12 | 四川大学 | A kind of preparation method of the super-hydrophobic flame-retardant foam of stable 3D |
| CN109320759B (en) * | 2018-09-10 | 2021-07-06 | 四川大学 | Preparation method of stable 3D super-hydrophobic flame-retardant foam |
| CN110004703A (en) * | 2019-03-15 | 2019-07-12 | 苏州大学 | A kind of preparation method of multi-functional coloured silk or wool fabric |
| CN110004703B (en) * | 2019-03-15 | 2021-12-14 | 苏州大学 | Preparation method of multifunctional colored real silk or wool fabric |
| CN111335038A (en) * | 2020-04-13 | 2020-06-26 | 安徽省农业科学院棉花研究所 | Washable photocatalytic super-hydrophobic cotton fabric and preparation and application thereof |
| CN111945157A (en) * | 2020-07-30 | 2020-11-17 | 江苏中新瑞光学材料有限公司 | Preparation method of environment-friendly hydrophobic material |
| CN113731375A (en) * | 2021-08-23 | 2021-12-03 | 辽宁大学 | Preparation and application of 3D micro-nano pine needle-shaped super-hydrophobic material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108505319A (en) | A kind of environment-friendly type super hydrophobic material and its preparation method and application | |
| Wang et al. | Remodeling of raw cotton fiber into flexible, squeezing-resistant macroporous cellulose aerogel with high oil retention capability for oil/water separation | |
| Li et al. | One-pot fabrication of nanoporous polymer decorated materials: from oil-collecting devices to high-efficiency emulsion separation | |
| Gao et al. | A two-step hydrophobic fabrication of melamine sponge for oil absorption and oil/water separation | |
| Wang et al. | Robustly superhydrophobic/superoleophilic kapok fiber with ZnO nanoneedles coating: Highly efficient separation of oil layer in water and capture of oil droplets in oil-in-water emulsions | |
| Wang et al. | Highly efficient oil-in-water emulsion and oil layer/water mixture separation based on durably superhydrophobic sponge prepared via a facile route | |
| CN105542221B (en) | A kind of wear-resisting super-hydrophobic super-oleophylic polyurethane sponge, preparation method and its application in grease continuously separates | |
| CN109261127A (en) | A kind of non-selectivity oleophobic water wetted material and its preparation method and application | |
| Lu et al. | Magnetic superhydrophobic polyurethane sponge modified with bioinspired stearic acid@ Fe3O4@ PDA nanocomposites for oil/water separation | |
| Cortese et al. | Superhydrophobic fabrics for oil–water separation through a diamond like carbon (DLC) coating | |
| CN106853296B (en) | A kind of oil water separation type sodium alginate/graphene oxide composite aerogel and preparation method thereof | |
| Wang et al. | Flame-retardant superhydrophobic coating derived from fly ash on polymeric foam for efficient oil/corrosive water and emulsion separation | |
| Sun et al. | Lignin-based superhydrophobic melamine resin sponges and their application in oil/water separation | |
| Bu et al. | Robust superhydrophobic surface by nature-inspired polyphenol chemistry for effective oil-water separation | |
| Wang et al. | Highly recyclable superhydrophobic sponge suitable for the selective sorption of high viscosity oil from water | |
| CN112108130B (en) | Intelligent super-hydrophobic material and preparation method and application thereof | |
| He et al. | Mussel-inspired durable superhydrophobic/superoleophilic MOF-PU sponge with high chemical stability, efficient oil/water separation and excellent anti-icing properties | |
| Cao et al. | Flexible Co-ZIF-L@ melamine sponge with underwater superoleophobicity for water/oil separation | |
| Lu et al. | Multifunctional magnetic superhydrophobic carbonaceous aerogel with micro/nano-scale hierarchical structures for environmental remediation and energy storage | |
| CN104043434A (en) | Preparation method for cellulose hollow magnetic imprinted composite microsphere adsorbent | |
| CN104629079B (en) | Flexible super-hydrophobic chitosan oil suction sponge and its preparation method and application | |
| Wang et al. | Construction of superhydrophobic copper film on stainless steel mesh by a simple liquid phase chemical reduction for efficient oil/water separation | |
| Zhang et al. | Design of poly ionic liquids modified cotton fabric with ion species-triggered bidirectional oil-water separation performance | |
| Li et al. | Stainless steel mesh coated with silica for oil–water separation | |
| Li et al. | Facile way in fabricating a cotton fabric membrane for switchable oil/water separation and water purification |
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: 20180907 |
|
| RJ01 | Rejection of invention patent application after publication |