CN106827139A - The hydrophobic bamboo wood and its production technology of a kind of area load graphene oxide and silica - Google Patents
The hydrophobic bamboo wood and its production technology of a kind of area load graphene oxide and silica Download PDFInfo
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- CN106827139A CN106827139A CN201710032924.3A CN201710032924A CN106827139A CN 106827139 A CN106827139 A CN 106827139A CN 201710032924 A CN201710032924 A CN 201710032924A CN 106827139 A CN106827139 A CN 106827139A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/001—Heating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/04—Impregnating in open tanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/34—Organic impregnating agents
- B27K3/50—Mixtures of different organic impregnating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K9/00—Chemical or physical treatment of reed, straw, or similar material
- B27K9/002—Cane, bamboo
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Silicon Compounds (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The present invention discloses a kind of production technology of the hydrophobic bamboo wood of area load graphene oxide and silica, is related to technical field of composite materials, comprises the following steps：S1：Take absolute ethyl alcohol, deionized water and ammoniacal liquor to pour into beaker, be stirred, be made soak, tetraethyl orthosilicate is added in soak, be made colloid；S2：Colloid in the bamboo wood and step S1 that load graphene oxide is transferred in reactor carries out hydro-thermal reaction；S3：After the completion of hydro-thermal reaction, bamboo block is taken out, cleaned using deionized water, be then placed within vacuum drying chamber and be dried；S4：17 fluorine decyl trimethoxy silanes and methyl alcohol are mixed, is stirred, formed mixed liquor；S5：Dried bamboo block in step S3 is put into the mixed liquor of step S4, is stirred；S6：After the completion of stirring, bamboo block is taken out, bamboo block is rinsed using methyl alcohol, be then placed within vacuum drying chamber and be dried, product is obtained, bamboo wood obtained in present invention solution prior art cannot meet the technology of hydrophobic requirement.
Description
Technical field
The present invention relates to technical field of composite materials, more particularly to a kind of area load graphene oxide and silica
Hydrophobic bamboo wood and its production technology.
Background technology
Bamboo wood is a kind of natural porous material, itself there are many holes not of uniform size, such as lumen, microfibril gap
Deng；And in bamboo wood again contain many hydrophilic radicals so that moisture is easy to penetrate into inside bamboo wood, and with bamboo wood in some into
Divide and combined with chemical bond or hydrogen bond formation, cause the swollen of fibril, so that bamboo wood size changes.Therefore, bamboo product exists
Often because humidity change causes the change of material own dimensions stability in environment during use, cause material cracking and
Deformation.Therefore need to consider that some actual application processes are processed and protected to bamboo wood, improve its dimensional stability.Than
Such as, processed by paint, surface uses wax coating treatment, using heat treatment etc., but such handling process cannot expire
The hydrophobic requirement of foot, and because these processing methods can cause environmental pollution, or even influence health.
The content of the invention
It is an object of the invention to provide the hydrophobic bamboo wood and its production of a kind of area load graphene oxide and silica
Technique, solving bamboo wood obtained in prior art cannot meet the hydrophobic technical problem for requiring that health can be influenceed with bamboo wood；
The technical scheme that the present invention solves above-mentioned technical problem is as follows：
A kind of production technology of the hydrophobic bamboo wood of area load graphene oxide and silica, comprises the following steps：
S1：Take absolute ethyl alcohol, deionized water and ammoniacal liquor to pour into beaker, be stirred, soak is made, in soak
Tetraethyl orthosilicate is added, colloid is made；
S2：Colloid in the bamboo wood and step S1 that load graphene oxide is transferred in reactor carries out hydro-thermal reaction；
S3：After the completion of hydro-thermal reaction, bamboo block is taken out, cleaned using deionized water, be then placed within vacuum drying chamber
It is dried；
S4：17 fluorine decyl trimethoxy silanes and methyl alcohol are mixed, is stirred, formed mixed liquor；
S5：Dried bamboo block in step S3 is put into the mixed liquor of step S4, is stirred；
S6：After the completion of stirring, bamboo block is taken out, bamboo block is rinsed using methyl alcohol, be then placed within vacuum drying chamber and enter
Row drying, is obtained product.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement：
Further, the hydrothermal temperature in the step S2 is 90-130 DEG C, time 1-7h.
Further, the absolute ethyl alcohol in the step S1：Deionized water：Ammoniacal liquor：The volume ratio of tetraethyl orthosilicate is
165-175:17-19:2.5-3.5:8-10, wherein the mass fraction of the ammonia spirit is 25wt%-28wt%, absolute ethyl alcohol
The content pure with tetraethyl orthosilicate chemistry is more than or equal to 99.5%, and analytically pure content is more than 99.9%.
Further, the stirring in the step S1, step S4 is stirred by magnetic stirring apparatus, and mixing time is
1-24h。
Further, the ratio of bamboo block and colloid is volume ratio 1 in the step S2:5-15.
Further, dry temperature is 50 DEG C in the step S3, and the time is 5-24h.
Further, 17 fluorine decyl trimethoxy silanes and methyl alcohol are mixed in 0.5-1.5wt% ratios in the step S4
Close.
Further, dry temperature is 50 DEG C in the step S6, and the time is 5-24h.
A kind of hydrophobic bamboo wood of area load graphene oxide and silica, the bamboo wood uses above-mentioned production technology system
.
Beneficial effects of the present invention：
The present invention is processed bamboo wood using absolute ethyl alcohol, deionized water, ammoniacal liquor and tetraethyl orthosilicate so that bamboo wood table
Face has certain mastoid process structure, and the hydrophobic performance of bamboo wood is improved with this；The present invention utilizes 17 fluorine decyl trimethoxy silanes
Bamboo material surface is processed, reducing its surface can so that the bamboo wood contact angle for the treatment of improves dredging for bamboo wood beyond 152 °
It is aqueous；Used as substrate, intermediate layer uses grapheme material to present invention bamboo wood, and top layer proposes meter synthetic silica nano material
Its surface is formed special micro/nano structure, be similar to the mastoid process structure with lotus leaf, improve hydrophobicity, then add 17 thereon
The treatment of fluorine decyl trimethoxy silane reduces its surface energy, reaches super-hydrophobic effect, lifts dimensional stability.
Brief description of the drawings
Fig. 1 is a kind of production work of the hydrophobic bamboo wood of area load graphene oxide and silica of the embodiment of the present invention
The schematic flow sheet of skill；
Fig. 2 is the immersion 90 day rate of body weight gain change comparison diagram of the bamboo wood with common bamboo wood of present invention process processing；
Fig. 3 is the immersion 90 day thickness swelling change comparison diagram of the bamboo wood with common bamboo wood of present invention process processing；
Fig. 4 is the bamboo wood and electricity of the colloid different volumes than under of load graphene oxide in specific embodiment of the invention 1-3
Mirror figure；
Fig. 5 is the electron microscope under different the hydro-thermal reaction times in specific embodiment of the invention 1-3；
Fig. 6 is the electron microscope under different hydrothermal temperatures in specific embodiment of the invention 1-3；
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Embodiment 1：
A kind of production technology of the bamboo wood of area load graphene oxide and silica, comprises the following steps：
S1：Take absolute ethyl alcohol, deionized water and ammoniacal liquor to pour into beaker, be stirred, soak is made, in soak
Tetraethyl orthosilicate is added, colloid is made；
S2：Colloid in the bamboo wood and step S1 that load graphene oxide is transferred in reactor carries out hydro-thermal reaction；
S3：After the completion of hydro-thermal reaction, bamboo block is taken out, cleaned using deionized water, be then placed within vacuum drying chamber
It is dried；
S4：17 fluorine decyl trimethoxy silanes and methyl alcohol are mixed, is stirred, formed mixed liquor；
S5：Dried bamboo block in step S3 is put into the mixed liquor of step S4, is stirred；
S6：After the completion of stirring, bamboo block is taken out, bamboo block is rinsed using methyl alcohol, be then placed within vacuum drying chamber and enter
Row drying, is obtained product.
The bamboo wood of wherein load graphene oxide makes according to following steps：(1) graphene oxide dispersion is produced, by bamboo
Material and graphene oxide dispersion are poured into reactor, and then reactor is put into baking box carries out hydro-thermal reaction；(2) hydro-thermal
After the completion of reaction, reactor is taken out, treat its natural cooling；(3) bamboo block is taken out, is cleaned using distilled water；(4) cleaning is completed
Afterwards, bamboo block is put into vacuum drying chamber and is dried, the bamboo wood of load graphene oxide is obtained；
Wherein, the hydrothermal temperature in the step S2 is 90 DEG C, time 1h.
Wherein, the absolute ethyl alcohol in the step S1：Deionized water：Ammoniacal liquor：The volume ratio of tetraethyl orthosilicate is 165:17:
2.5:8, wherein the mass fraction of the ammonia spirit is 25wt%-28wt%, absolute ethyl alcohol and tetraethyl orthosilicate chemistry are pure
Content is more than or equal to 99.5%, and analytically pure content is more than 99.9%.
Wherein, the stirring in the step S1, step S4 is stirred by magnetic stirring apparatus, and mixing time is 1h.
Wherein, the ratio of bamboo block and colloid is volume ratio 1 in the step S2:5.
Wherein, dry temperature is 50 DEG C in the step S2, and the time is 5h.
Wherein, 17 fluorine decyl trimethoxy silanes and methyl alcohol are mixed in 0.5wt% ratios in the step S4.
Wherein, dry temperature is 50 DEG C in the step S6, and the time is 5h.
A kind of bamboo wood of area load graphene oxide and silica, the bamboo wood is obtained using above-mentioned production technology.
Fig. 2 and Fig. 3 give common bamboo wood and hydrophobic bamboo wood obtained in processing technology of the present invention soaked 90 days at room temperature
Water absorption rate and thickness swelling situation of change, in figure a be common bamboo wood, in figure b be processing technology of the present invention obtained in it is hydrophobic
Bamboo wood, it can be seen from upper figure, bamboo wood a absorbs water more in the short period of time, and thickness swelling is big, but extension over time, after
Phase water suction weightening becomes slow, and water sucting thickness expansion also becomes more and more gentler in the later stage；By after soaked experiment in 90 days, material
Water suction weightening reaches 145%, and thickness swelling reaches 16.3%；Its water absorption rate is bamboo wood b after soaked 90 days at room temperature
9.7%, thickness swelling is 0.5%；Can be drawn from figure, it is fine that present invention process processes the bamboo wood hydrophobicity to be formed.
Embodiment 2：
A kind of production technology of the bamboo wood of area load graphene oxide and silica, comprises the following steps：
S1：Take absolute ethyl alcohol, deionized water and ammoniacal liquor to pour into beaker, be stirred, soak is made, in soak
Tetraethyl orthosilicate is added, colloid is made；
S2：Colloid in the bamboo wood and step S1 that load graphene oxide is transferred in reactor carries out hydro-thermal reaction；
S3：After the completion of hydro-thermal reaction, bamboo block is taken out, cleaned using deionized water, be then placed within vacuum drying chamber
It is dried；
S4：17 fluorine decyl trimethoxy silanes and methyl alcohol are mixed, is stirred, formed mixed liquor；
S5：Dried bamboo block in step S3 is put into the mixed liquor of step S4, is stirred；
S6：After the completion of stirring, bamboo block is taken out, bamboo block is rinsed using methyl alcohol, be then placed within vacuum drying chamber and enter
Row drying, is obtained product.
Wherein, the hydrothermal temperature of the step S2 is 110 DEG C, time 3h.
Wherein, the absolute ethyl alcohol in the step S1：Deionized water：Ammoniacal liquor：The volume ratio of tetraethyl orthosilicate is 175:19:
3.5:10。
Wherein, the stirring in the step S1, step S5 is stirred by magnetic stirring apparatus, and mixing time is 24h.
Wherein, the ratio of bamboo block and colloid is volume ratio 1 in the step S2:10.
Wherein, dry temperature is 50 DEG C, time 24h in the step S3.
Wherein, 17 fluorine decyl trimethoxy silanes and methyl alcohol are mixed in 1.5wt% ratios in the step S4.
Wherein, dry temperature is 50 DEG C in the step S6, and the time is 24h.
A kind of bamboo wood of area load graphene oxide and silica, the bamboo wood is obtained using above-mentioned production technology.
Embodiment 3：
A kind of production technology of the hydrophobic bamboo wood of area load graphene oxide and silica, comprises the following steps：
S1：Take absolute ethyl alcohol, deionized water and ammoniacal liquor to pour into beaker, be stirred, soak is made, in soak
Tetraethyl orthosilicate is added, colloid is made；
S2：Colloid in the bamboo wood and step S1 that load graphene oxide is transferred in reactor carries out hydro-thermal reaction；
S3：After the completion of hydro-thermal reaction, bamboo block is taken out, cleaned using deionized water, be then placed within vacuum drying chamber
It is dried；
S4：17 fluorine decyl trimethoxy silanes and methyl alcohol are mixed, is stirred, formed mixed liquor；
S5：Dried bamboo block in step S3 is put into the mixed liquor of step S4, is stirred；
S6：After the completion of stirring, bamboo block is taken out, bamboo block is rinsed using methyl alcohol, be then placed within vacuum drying chamber and enter
Row drying, is obtained product.
Wherein, the hydrothermal temperature in the step S2 is 130 DEG C, time 7h.
Wherein, the absolute ethyl alcohol in the step S1：Deionized water：Ammoniacal liquor：The volume ratio of tetraethyl orthosilicate is 170:18:
3:9。
Wherein, the stirring in the step S1, step S4 is stirred by magnetic stirring apparatus, and mixing time is 24h.
Wherein, the ratio of bamboo block and colloid is volume ratio 1 in the step S2:15.
Wherein, dry temperature is 50 DEG C in the step S3, and the time is 24h.
Wherein, 17 fluorine decyl trimethoxy silanes and methyl alcohol are mixed in 1.0wt% ratios in the step S4.
Wherein, dry temperature is 50 DEG C in the step S6, and the time is 24h.
A kind of hydrophobic bamboo wood of area load graphene oxide and silica, the bamboo wood uses above-mentioned production technology system
.
Contrast above-described embodiment, the bamboo wood on loading graphene oxide compares the influence of bamboo wood with colloidal volume, wherein
Fig. 4 a, Fig. 4 b are that the bamboo wood and colloidal volume ratio of load graphene oxide are 1:The electron microscope of obtained bamboo wood is processed under the conditions of 5,
Fig. 4 a are high power electron microscope, and Fig. 4 b are low power electron microscope；Fig. 4 c, Fig. 4 d are the bamboo wood and colloidal volume ratio for loading graphene oxide
It is 1:The electron microscope of obtained bamboo wood is processed under the conditions of 10, Fig. 4 c are high power electron microscope, and Fig. 4 d are low power electron microscope；Fig. 4 e, figure
4f is the bamboo wood of load graphene oxide and colloidal volume ratio is 1:The electron microscope of obtained bamboo wood is processed under the conditions of 15, Fig. 4 e are
High power electron microscope, Fig. 4 f are low power electron microscope；As seen from the figure, seen under low power lens, load the bamboo wood and colloid of graphene oxide
When volume ratio is 1/10, distribution is more uniform, and after colloidal volume is increased, such as Fig. 4 e and Fig. 4 f visible surfaces load capacity continues to increase
Greatly, but visible under high power lens occurred in that situation about being stacked with is more；When volume ratio drops to 1/5, bamboo material surface load capacity
Reduce, the part nonloaded silica coating on graphene nanometer sheet, whole bamboo block surface is still skewness.It is comprehensive next
See, in 1/10 volume ratio, the distribution of silica nanometer coating is more uniform.
Influence on the hydro-thermal reaction time to bamboo wood, wherein Fig. 5 a, Fig. 5 b are the hydro-thermal reaction time to add under the conditions of 1h
The electron microscope of bamboo wood obtained in work, Fig. 5 a are high power electron microscope, and Fig. 5 b are low power electron microscope；When Fig. 5 c, Fig. 5 d are hydro-thermal reaction
Between be the electron microscope of the obtained bamboo wood of processing under the conditions of 3h, Fig. 5 c are high power electron microscope, and Fig. 5 d are low power electron microscope；Fig. 5 e, figure
5f is the electron microscope that the hydro-thermal reaction time is the obtained bamboo wood of processing under the conditions of 7h, and Fig. 5 e are high power electron microscope, and Fig. 5 f are low power
Electron microscope；Knowable on Fig. 5, under the conditions of reaction time 1h and 7h, the redox graphene load capacity of load is larger, bears thereon
The amount of the silica of load is very more, it is seen that the deposition of graphene nanometer sheet very effectively can provide position to silica
Point, on the one hand can be by chemical action, on the other hand can be by physical absorption, and silica nanosphere is in bamboo wood most appearance
Face combines and is fully deposited in Graphene site so that bamboo material surface possesses substantial amounts of mastoid process structure, and mastoid process structure is more, hydrophobicity
Better.
Influence on hydrothermal temperature to bamboo wood, wherein Fig. 6 a, Fig. 6 b are hydrothermal temperature under the conditions of 90 DEG C
The electron microscope of the obtained bamboo wood of processing, Fig. 6 a are high power electron microscope, and Fig. 6 b are low power electron microscope；Fig. 6 c, Fig. 6 d are hydro-thermal reaction
Temperature is the electron microscope of the obtained bamboo wood of processing under the conditions of 110 DEG C, and Fig. 6 c are high power electron microscope, and Fig. 6 d are low power electron microscope；Figure
6e, Fig. 6 f are the electron microscope that hydrothermal temperature is the obtained bamboo wood of processing under the conditions of 130 DEG C, and Fig. 6 e are high power electron microscope, figure
6f is low power electron microscope；Knowable on Fig. 6, hydrothermal temperature can significantly affect crystallization reaction process.Can be clear from electron microscope
See that temperature is gradually increased to 130 DEG C of process from 90 DEG C, the silica nanosphere particle of area load is smaller, load is more
Uniformly, so that hydrophobicity is more preferable.
Obtained bamboo wood of the invention is under low power lens it can be seen that bamboo material surface grown many silica dioxide granules, titanium dioxide
Silicon grain densification is distributed on whole redox graphene layer, and quantity is a lot.See two with being apparent under high power lens
Silica is spherical, and diameter is about 0.4 μm, can be clearly observable its surface roughness increase after nonloaded silica；Through
After 17 fluorine decyl trimethoxy silane hydrophobic treatments, it is seen that coarse spherical surface is covered by wax material, and surface is in
Reveal the mastoid process structure of various similar lotus leaf surfaces, this is also the condition that super hydrophobic material needs to have；
Bamboo wood is hydrophilic matrix, and after loading redox graphene, RGOB T bamboo material surfaces become more hydrophilic,
Contact angle is 0 °.Because graphene oxide is reduced insufficient in bamboo material surface, it is oxygen-containing that its surface is still present carboxyl, hydroxyl etc.
Group, on the other hand the stannic oxide/graphene nano piece of reduction is not very uniform in bamboo material surface load, by stacked in multi-layers
There is hole between mode middle sheet, so that water droplet easily penetrates on surface, so that hydrophily strengthens.Load
The contact angle of the bamboo wood after silica nanosphere has reached 140 °, and hydrophobic performance is higher, according to electronic microscope photos above, it is known that
Silica nanosphere is supported on redox graphene net so that surface exhibits go out certain mastoid process structure so that its
Hydrophobic performance is greatly promoted, but without reaching 152 ° of super-hydrophobic requirement.
The present invention has found by research：The hierarchical structure that nanometer is combined with micrometer structure, can be effectively reduced water droplet
In the roll angle on surface, the movement tendency of water droplet is directly influenced.Therefore, by using 17 fluorine decyl trimethoxy silanes pair
Its surface is processed, and drops low-surface-energy so that the contact angle of bamboo wood improves the hydrophobic effect of product beyond 152 °.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all it is of the invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (9)
1. the production technology of the hydrophobic bamboo wood of a kind of area load graphene oxide and silica, it is characterised in that including with
Lower step：
S1：Take absolute ethyl alcohol, deionized water and ammoniacal liquor to pour into beaker, be stirred, be made soak, added in soak
Tetraethyl orthosilicate, is made colloid；
S2：Colloid in the bamboo wood and step S1 that load graphene oxide is transferred in reactor carries out hydro-thermal reaction；
S3：After the completion of hydro-thermal reaction, bamboo block is taken out, cleaned using deionized water, being then placed within vacuum drying chamber is carried out
Dry；
S4：17 fluorine decyl trimethoxy silanes and methyl alcohol are mixed, is stirred, formed mixed liquor；
S5：Dried bamboo block in step S3 is put into the mixed liquor of step S4, is stirred；
S6：After the completion of stirring, bamboo block is taken out, bamboo block is rinsed using methyl alcohol, be then placed within vacuum drying chamber and done
It is dry, product is obtained.
2. the production work of the hydrophobic bamboo wood of a kind of area load graphene oxide according to claim 1 and silica
Skill, it is characterised in that the hydrothermal temperature in the step S2 is 90-130 DEG C, time 1-7h.
3. the production work of the hydrophobic bamboo wood of a kind of area load graphene oxide according to claim 2 and silica
Skill, it is characterised in that the absolute ethyl alcohol in the step S1：Deionized water：Ammoniacal liquor：The volume ratio of tetraethyl orthosilicate is 165-
175:17-19:2.5-3.5:8-10。
4. the production work of the hydrophobic bamboo wood of a kind of area load graphene oxide according to claim 3 and silica
Skill, it is characterised in that the stirring in the step S1, step S5 is stirred by magnetic stirring apparatus, and mixing time is 1-
24h。
5. the production work of the hydrophobic bamboo wood of a kind of area load graphene oxide according to claim 4 and silica
Skill, it is characterised in that the ratio of bamboo block and colloid is volume ratio 1 in the step S2:5-15.
6. the production work of the hydrophobic bamboo wood of a kind of area load graphene oxide according to claim 5 and silica
Skill, it is characterised in that dry temperature is 50 DEG C in the step S3, and the time is 5-24h.
7. the production work of the hydrophobic bamboo wood of a kind of area load graphene oxide according to claim 6 and silica
Skill, it is characterised in that 17 fluorine decyl trimethoxy silanes and methyl alcohol are mixed in 0.5-1.5wt% ratios in the step S4.
8. the production work of the hydrophobic bamboo wood of a kind of area load graphene oxide according to claim 7 and silica
Skill, it is characterised in that dry temperature is 50 DEG C in the step S3, and the time is 5-24h.
9. the hydrophobic bamboo wood of a kind of area load graphene oxide and silica, it is characterised in that the bamboo wood uses right
It is required that a kind of production technology of the hydrophobic bamboo wood of area load graphene oxide and silica described in 1-9 is obtained.
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| CN107629492A (en) * | 2017-09-11 | 2018-01-26 | 东南大学 | The preparation method and its gained coating of a kind of super hydrophobic coating and the application for preparing high transparency super-hydrophobic coat |
| CN108274569A (en) * | 2018-01-22 | 2018-07-13 | 北京林业大学 | A kind of preparation method and applications of graphene oxide/silica composite modifier |
| CN111660390A (en) * | 2020-04-20 | 2020-09-15 | 阜南县猛发工艺品有限公司 | Treatment method for improving willow surface wettability |
| CN114083631A (en) * | 2021-11-17 | 2022-02-25 | 广东大自然家居科技研究有限公司 | Impregnation modification treatment method of solid wood floor for floor heating |
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| DE102019003555A1 (en) * | 2019-05-21 | 2020-11-26 | out for space GmbH | Method of making conductive vegetable material, conductive vegetable material and use |
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| CN111660390A (en) * | 2020-04-20 | 2020-09-15 | 阜南县猛发工艺品有限公司 | Treatment method for improving willow surface wettability |
| CN114083631A (en) * | 2021-11-17 | 2022-02-25 | 广东大自然家居科技研究有限公司 | Impregnation modification treatment method of solid wood floor for floor heating |
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