CN115772725A - Preparation of functional fullerene fiber blended silk fabric - Google Patents

Preparation of functional fullerene fiber blended silk fabric Download PDF

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Publication number
CN115772725A
CN115772725A CN202211368453.0A CN202211368453A CN115772725A CN 115772725 A CN115772725 A CN 115772725A CN 202211368453 A CN202211368453 A CN 202211368453A CN 115772725 A CN115772725 A CN 115772725A
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silk
preparation
functional
finishing
nano
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Pending
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CN202211368453.0A
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Chinese (zh)
Inventor
张俊
曹天天
陶然
张珂玮
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Suzhou Institute of Trade and Commerce
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Suzhou Institute of Trade and Commerce
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Priority to CN202211368453.0A priority Critical patent/CN115772725A/en
Publication of CN115772725A publication Critical patent/CN115772725A/en
Pending legal-status Critical Current

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Abstract

A preparation method of a functional fullerene fiber blended silk fabric relates to an improvement of a blended silk fabric, in particular to a preparation method of a functional fullerene fiber blended silk fabric. The preparation method comprises the following steps: 1. preparing a three-dimensional carbon nano material, 2, preparing the three-dimensional carbon nano material into a nano carbon material fiber; 3. preparing silk fibers, and 4, finishing the silk fibers by using a finishing agent; 5. blending the nano carbon material fiber and the silk fiber to obtain three-dimensional carbon nano silk fabric; 6. and performing functional finishing on the three-dimensional carbon nano silk fabric. The three-dimensional nano carbon material is fullerene, and the invention has the beneficial effects that: a natural and environment-friendly functional silk fabric based on a three-dimensional nano carbon material and a product. As the raw materials and the production process of the product are all natural environment-friendly auxiliary materials, and the silk product can be endowed with unique beautiful color and luster and antibacterial, ultraviolet-resistant and other functionalities, on the basis, a plurality of series and categories of products such as related fabrics, clothes, business gifts, high-grade artistic fabrics and the like are innovatively designed, and industrialized production, popularization and application are carried out.

Description

Preparation of functional fullerene fiber blended silk fabric
Technical Field
The invention relates to an improvement of a blended silk fabric, in particular to a preparation method of a functional fullerene fiber blended silk fabric.
Background
Fullerene (Fullerene), a hollow molecule composed entirely of carbon, is spherical, ellipsoidal, cylindrical or tubular in shape. Fullerenes are structurally similar to graphite, which is built up from graphene layers consisting of six-membered rings, whereas fullerenes contain not only six-membered rings but also five-membered rings and occasionally seven-membered rings. Because of C 60 Is the most readily available, purified and inexpensive class of fullerenes in the household, and therefore C 60 And its derivatives are the most studied and used fullerenes. C 60 Has a spherical 32-sided structure consisting of 60 carbon atoms through 20 six-membered rings and 12 five-membered rings
The fullerene is also called a football, because of the football-like hollow symmetrical molecule with 30 carbon-carbon double bonds formed by the connection of rings.
Various graphene textile fabrics on the market are numerous, graphene fabrics and graphene fibers are woven, and graphene is a novel material and has the characteristics of stable structure, strong ductility, strong toughness, good heat conductivity and anti-inflammation and bacteria inhibition. The graphene fabric is a new material, is not widely applied to the aspect of garment fabrics, and is mainly suitable for high-grade garment fabrics such as western-style clothes and trousers. The characteristics of graphite alkene surface fabric are antistatic, have fine ductility, and the clothing of weaving has fine elasticity, also has the bacterinertness, and the clothing skin comfort of making is good, also has certain protect function simultaneously, but graphite alkene surface fabric is more expensive because the scarce nature of graphite alkene leads to whole surface fabric price, and whole market share is not high.
Disclosure of Invention
The invention aims to provide a preparation method of a functional fullerene fiber blended silk fabric, aiming at the defects and shortcomings of the prior art, the preparation method has the advantages of good electrical conductivity, good oxidation resistance and the like, can be adapted to special application scenes, enables the fabric containing fullerene to have great application potential in silk fabrics, and can endow the silk fabrics with good anti-wrinkle and ultraviolet protection functions.
In order to achieve the purpose, the invention 1. Preparing three-dimensional carbon nano material, 2. Preparing nano carbon material fiber from the three-dimensional carbon nano material; 3. preparing silk fibers, and 4, finishing the silk fibers by using a finishing agent; 5. blending yarns with the nano carbon material fibers and the silk fibers to obtain a three-dimensional carbon nano silk fabric; 6. and performing functional finishing on the three-dimensional carbon nano silk fabric.
The preparation method of the three-dimensional nano material in the step 1 is an arc method: introducing inert gas such as helium into a vacuum arc furnace, arranging a cathode and an anode for preparing the three-dimensional nano carbon material in an arc chamber, wherein the cathode material of the electrode is usually a spectrum-grade graphite rod, the anode material is usually a graphite rod, when two high-purity graphite electrodes are close to perform arc discharge, the carbon rod is gasified to form plasma, and small carbon molecules are collided, combined and closed for multiple times under inert atmosphere to form stable C 60 And high-carbon fullerene molecules which exist in a large amount of granular soot and are deposited on the inner wall of the reactor, and the three-dimensional carbon nano-material can be obtained by collecting the soot and extracting.
The process of preparing the carbon nanomaterial fiber from the three-dimensional carbon nanomaterial in the step 2 comprises the following steps: placing the three-dimensional carbon nano material fullerene after acidification modification into deionized water for uniform dispersion, entering a coagulating bath through a spinneret orifice, and preparing the carbon nano fiber by utilizing a wet spinning technology.
The preparation method of the silk fiber in the step 3 comprises the following steps: the method comprises the steps of taking natural silk as a raw material, obtaining a regenerated silk fibroin solution by a salt/formic acid dissolving method, dispersing a three-dimensional carbon nano material into the silk fibroin solution according to a certain proportion, and preparing the nano carbon/silk fibroin composite fiber by wet spinning molding.
Finishing with a finishing agent is carried out on the silk fiber in the step 4, and the finishing process is as follows: (1) Preparing a finishing liquid, wherein the finishing liquid comprises citric acid, a reactive ultraviolet absorbent and a non-ionic wetting agent, and the pH value of the finishing liquid is alkalescent; (2) And (3) treating the silk by using the finishing liquid as a treating liquid and adopting a cold rolling process to obtain the silk with crease resistance and ultraviolet resistance.
And 6, performing functional finishing on the three-dimensional carbon nano silk fabric, wherein the functional finishing adopts a fabric functional agent, the functional agent comprises natural materials such as perilla leaf extract, juniper extract, gallotannic acid, apocynum venetum leaf extract and the like, the functional agent is added into colloid to change the concentration of the functional agent, and the silk fabric is washed and dried after one-dipping and one-rolling or two-dipping and two-rolling in a padder.
The working principle of the invention is as follows: the three-dimensional nano carbon material is fullerene, and the invention has the beneficial effects that: the natural and environment-friendly functional silk fabric and products based on the three-dimensional nano carbon material, such as silk fabric products of various systems of silks, crapes and satins, such as full silks, silk-viscose blended yarns, silk-wool blended yarns, silk-cotton blended yarns and the like, are developed. As the raw materials and the production process of the product are all natural environment-friendly auxiliary materials, and the silk product can be endowed with unique beautiful color and luster and antibacterial, ultraviolet-resistant and other functionalities, on the basis, a plurality of series and categories of products such as related fabrics, clothes, business gifts, high-grade artistic fabrics and the like are innovatively designed, and industrialized production, popularization and application are carried out.
In the preparation process of the nano carbon material fiber, the dosage of the three-dimensional nano carbon material and the optimization of the preparation process parameters thereof are crucial to obtain the nano carbon material fiber with good functionality, and then the nano carbon material fiber is blended with the silk fibroin fiber or prepared into mixed fiber to be woven into a novel functional silk fabric, so that the preparation of the functional fiber is another key problem to be solved by the project.
Detailed Description
Example 1
The technical method adopted by the specific embodiment is as follows: 1. preparing a three-dimensional carbon nano material, 2, preparing the three-dimensional carbon nano material into a nano carbon material fiber; 3. preparing silk fiber, 4, finishing the silk fiber by using a finishing agent; 5. blending the nano carbon material fiber and the silk fiber to obtain three-dimensional carbon nano silk fabric; 6. and performing functional finishing on the three-dimensional carbon nano silk fabric.
The preparation method of the three-dimensional nano material in the step 1 is an arc method: inert gas such as helium is introduced into a vacuum arc furnace, a cathode and an anode for preparing the three-dimensional nano carbon material are arranged in an arc chamber, the cathode material of the electrode is usually a spectrum-grade graphite rod, the anode material is usually a graphite rod, when two high-purity graphite electrodes are close to carry out arc discharge, the carbon rod is gasified to form plasma, and small carbon molecules form stable C through multiple collision, combination and closure under the inert atmosphere 60 And high-carbon fullerene molecules which exist in a large amount of granular soot and are deposited on the inner wall of the reactor, and the three-dimensional carbon nano-material can be obtained by collecting the soot and extracting.
The process of preparing the carbon nanomaterial fiber from the three-dimensional carbon nanomaterial in the step 2 comprises the following steps: the three-dimensional carbon nanomaterial fullerene after acidification modification is uniformly dispersed in deionized water, enters a coagulation bath through a spinneret orifice, is prepared into carbon nanofibers by using a wet spinning technology, is blended with silk fibers to prepare yarns, and establishes development and application of related conductive functional products from the fibers and the yarns to fabrics.
The preparation method of the silk fiber in the step 3 comprises the following steps: the method comprises the steps of taking natural silk as a raw material, obtaining a regenerated silk fibroin solution by a salt/formic acid dissolving method, dispersing a three-dimensional carbon nano material into the silk fibroin solution according to a certain proportion, preparing nano carbon/silk fibroin composite fibers by wet spinning molding, establishing development and application of related antibacterial functional products from fibers, yarns to fabrics on the basis of the obtained novel biomass fibers, and obtaining good application prospects in the field of antibacterial textile clothing due to excellent biocompatibility.
Finishing the silk fiber by using the finishing agent in the step 4, wherein the finishing process comprises the following steps: (1) Preparing a finishing liquid, wherein the finishing liquid comprises citric acid, a reactive ultraviolet absorbent and a non-ionic wetting agent, and the pH value of the finishing liquid is alkalescent; (2) And (3) treating the silk by using the finishing liquid as a treating liquid and adopting a cold rolling process to obtain the silk with crease resistance and ultraviolet resistance. The processing method for improving the crease resistance and ultraviolet resistance of the silk utilizes citric acid and reactive ultraviolet absorbent to react with silk under the conditions of alkalescence and low temperature to finish the silk, and endows the silk with good crease resistance and ultraviolet protection functions.
And 6, performing functional finishing on the three-dimensional carbon nano silk fabric, wherein the functional finishing adopts a fabric functional agent, the functional agent comprises natural materials such as perilla leaf extract, juniper extract, gallotannic acid, apocynum venetum leaf extract and the like, the functional agent is added into colloid to change the concentration of the functional agent, and the silk fabric is washed and dried after one-dipping and one-rolling or two-dipping and two-rolling in a padder. The functional agent provided by the process can be repeatedly used in the processing of colloid medium, has high utilization rate, and has the characteristics of better finishing effect, water saving and low processing cost. The treated fabric can obtain various functional effects at the same time, and is suitable for high-grade environment-friendly silk multifunctional products.
Example 2
The difference between this example and example 1 is that the preparation method of the three-dimensional nanomaterial in step 1 is a combustion method: the three-dimensional carbon nanomaterial in the carbon black which is incompletely combusted by benzene and toluene under the action of oxygen can be used for controlling the proportion of different carbon cage fullerenes by adjusting the pressure intensity, the gas proportion and the like.
The three-dimensional carbon nanomaterial prepared by the combustion method can also be added with different functional groups on a carbon cage thereof through chemical reactions such as cycloaddition reaction, hydroxylation reaction and the like, so as to change the solubility, the conductivity and other functionalities of the fullerene which is the three-dimensional carbon nanomaterial. The three-dimensional carbon nanomaterial is simple in preparation method and low in price, can obtain various functional groups through chemical modification, has more excellent performance than graphene, and has great application potential in silk fabrics.
The other compositions and process methods were the same as in example 1.
The above description is only for illustrating the technical solution of the present invention and not for limiting, and other modifications or equivalent substitutions made by the technical solution of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims (6)

1. The preparation method of the functional fullerene fiber blended silk fabric is characterized by adopting the following preparation method: 1. preparing a three-dimensional carbon nano material, 2, preparing the three-dimensional carbon nano material into a nano carbon material fiber; 3. preparing silk fibers, and 4, finishing the silk fibers by using a finishing agent; 5. blending yarns with the nano carbon material fibers and the silk fibers to obtain a three-dimensional carbon nano silk fabric; 6. and (4) performing functional finishing on the three-dimensional carbon nano silk fabric.
2. The preparation method of the functional fullerene fiber blended silk fabric according to claim 1, wherein the preparation method comprises the following steps: the preparation method of the three-dimensional nano material in the step 1 is an arc method: inert gas such as helium is introduced into a vacuum arc furnace, a cathode and an anode for preparing the three-dimensional nano carbon material are arranged in an arc chamber, the cathode material of the electrode is usually a spectrum-grade graphite rod, the anode material is usually a graphite rod, when two high-purity graphite electrodes are close to carry out arc discharge, the carbon rod is gasified to form plasma, and small carbon molecules form stable C through multiple collision, combination and closure under the inert atmosphere 60 And high-carbon fullerene molecules which exist in a large amount of granular soot and are deposited on the inner wall of the reactor, and the three-dimensional carbon nano-material can be obtained by collecting the soot and extracting.
3. The preparation method of the functional fullerene fiber blended silk fabric as claimed in claim 1, wherein the preparation method comprises the following steps: the process of preparing the carbon nanofiber from the three-dimensional carbon nanomaterial in the step 2 comprises the following steps: placing the three-dimensional carbon nano material fullerene after acidification modification in deionized water for uniform dispersion, entering a coagulating bath through a spinneret orifice, and preparing the carbon nano fiber by utilizing a wet spinning technology.
4. The preparation method of the functional fullerene fiber blended silk fabric as claimed in claim 1, wherein the preparation method comprises the following steps: the preparation method of the silk fiber in the step 3 comprises the following steps: the method comprises the steps of taking natural silk as a raw material, obtaining a regenerated silk fibroin solution by a salt/formic acid dissolving method, dispersing a three-dimensional carbon nano material into the silk fibroin solution according to a certain proportion, and preparing the nano carbon/silk fibroin composite fiber by wet spinning molding.
5. The preparation method of the functional fullerene fiber blended silk fabric according to claim 1, wherein the preparation method comprises the following steps: finishing the silk fiber by using the finishing agent in the step 4, wherein the finishing process comprises the following steps: (1) Preparing finishing liquid, wherein the finishing liquid comprises citric acid, a reactive ultraviolet absorbent and a nonionic wetting agent, and the pH value of the finishing liquid is alkalescent; (2) And (3) treating the silk by using the finishing liquid as a treating liquid and adopting a cold rolling process to obtain the silk with crease resistance and ultraviolet resistance.
6. The preparation method of the functional fullerene fiber blended silk fabric as claimed in claim 1, wherein the preparation method comprises the following steps: and 6, performing functional finishing on the three-dimensional carbon nano silk fabric, wherein the functional finishing adopts a fabric functional agent, the functional agent comprises natural materials such as perilla leaf extract, juniper extract, gallotannic acid, apocynum venetum leaf extract and the like, the functional agent is added into colloid to change the concentration of the functional agent, and the silk fabric is washed and dried after one-dipping and one-rolling or two-dipping and two-rolling in a padder.
CN202211368453.0A 2022-11-03 2022-11-03 Preparation of functional fullerene fiber blended silk fabric Pending CN115772725A (en)

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN115852529A (en) * 2022-11-06 2023-03-28 苏州经贸职业技术学院 Application of acidified modified fullerene dispersion property

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Application publication date: 20230310