CN107538951A - A kind of graphene books - Google Patents

Abstract

The invention discloses a kind of graphene books, including binding and layout and Nei Wen, its technical characteristic is：The binding and layout of book are made up of graphene fiber, and interior literary paper is graphene fiber paper.Advantages of the present invention and good effect：1st, anti-aging.Graphene fiber paper is free of acidic materials, will not occur acid reaction, thus books will not aging become fragile, in the absence of books resting period length it is limited the problem of.2nd, insect prevention.Books will not grow small insect, will not seriously endanger the service life of book.Conditions such as specific " cleaning drying, well-ventilated, the permanent steady, regular turnovers of temperature " is not needed.3rd, decontaminate.Books are not afraid of contamination stain, are not afraid of mildew life spot, are not afraid of dark and damp moisture, therefore will not shorten the life-span of book.4th, it is not afraid of that high temperature is extremely affixed one's name to, the weather is cold and the ground is frozen, it is fire-proof and water-proof, safe and reliable, it is ensured that " good health and a long life " of books.

Description

A kind of graphene books

Technical field

The present invention relates to a kind of books, are related specifically to a kind of graphene books.

Background technology

Graphene is a kind of two-dimentional carbon material, is the general designation of single-layer graphene, bilayer graphene and few layer graphene.Graphite Alkene is the nano material that known world is most thin, most hard, and it is almost fully transparent, only absorbs 2.3% light；Heat conduction system Number is up to 5300W/mK, and higher than CNT and diamond, its electron mobility is more than 15000cm2/Vs under normal temperature, again It is higher than CNT or silicon crystal, and resistivity about 10^-8Ω m, it is lower than copper or silver, it is the minimum material of world resistivity Material.Because its resistivity is extremely low, the speed of electron transfer is exceedingly fast, therefore is expected to can be used to develop thinner, conductive speed faster Electronic component or transistor of new generation.Because graphene is substantially a kind of transparent, good conductor, it also is adapted for for manufacturing Bright Touch Screen, even tabula rasa, solar cell.

The graphene of " 21 century mystery material " is described as, the countless imaginations of people are carry with its Magic Characteristics.The world Major country pays much attention to develop graphene related industry, expects that it brings huge market value.

In October, 2014, Massachusetts Institute Technology is it was discovered by researchers that the graphene paper of scrunch is pliable available for preparing Ultracapacitor that is bent, folding or be stretched to its original size 800%, 1000 its performances of and scrunch-calm down do not occur bright yet It is aobvious to reduce.

Graphene is the two dimensional crystal material of monoatomic layer, and structure carbon material the simplest.Common graphite material Material is considered as being formed by graphene stacked in multi-layers, therefore graphene is also considered " mono-layer graphite ".It is described as " 21 century mystery The graphene of material " is that the world being currently known is most thin, most hard, electric conductivity is best at room temperature and possesses powerful flexibility Nano material：It can separate 3,000,000 layers of stone with the thickness of thin to only one carbon atom in the graphite flake of 1 millimeters thick Black alkene；It is very hard, 200 times more taller than steel of its intensity；At room temperature, the minimum material of resistivity is silver, and the electricity of graphene Resistance rate is also smaller than silver；A variety of characteristics that it is transparent and airtight ... make graphene future all in touch-screen, sensor, battery etc. Multi-field application is full of the imagination.

, it is expected that in following 5 to 10 years, graphene research association grows a lot scientist, and first graphene touch-screen will be Listed in 3 or five years, graphene Electronic Paper sample can research and develop success, ultra-thin and ultra-light type aircraft, ultra-thin foldable hand for 2015 The future device such as machine, high intensity aeronautical material, the space elevator of even more rich imagination will trigger revolutionary prominent in association area It is broken, and drive the new industry chain of value multibillion-dollar.

China is one of current graphene research and application and development country the most active.Data are shown, in All Countries In, the graphene patent numbers of China's application are most, more than 2200, account for global 1/3.At present, Chinese graphene is special Sharp quantity the first in the world.

The earliest books of China, come across the Shang dynasty, are made of bamboo and wood.Bamboo and wood are common and easy The thing arrived, before papermaking and art of printing invention, lack suitable writing material, people are just whittled into bamboo and wood long and narrow Small pieces, write with writing brush above.With the long and narrow small pieces that bamboo is whittled into " bamboo slip used for writing on during ancient times ", " inscribed wooden slip " is with what wood was whittled into, it Be referred to as " letter ".Line inscribed is only generally write in letter, if wrongly write, just scrapes off rewriting with pocket knife, so ancient times handle revises text Chapter is used till today always " reducing ", this word.Books format varies, and the letter in ancient times also has with three short, most long chis, Most short only five cun.The many letters of a book are write, these short courses, which are linked up, just turns into " volume ".Compile volume and use the rope made of hemp, With cord (claiming " silk volume ") or leather strap (claiming " Wei volume ").One copy of book determines to be compiled with several roads according to the length of letter, typically with two, three Compile, more use four, five is compiled." volume " word of the quantity of book is represented, is a pictographic character, short course connects one by one like rope handle The appearance got up.

Spring and autumn, the Warring states and Qin Han dynasty, people generally make books with bamboo and wood letter.Writing also occurred in the Spring and Autumn and the Warring States Periods Book in silk weaving --- " book copied on silk ", book copied on silk are lighter than bamboo and wood letter book, and are easy to write, but silk goods are expensive, institute More than bamboo and wood letter book it is few using the quantity of book copied on silk.There is paper book again in the Eastern Han Dynasty, and paper book is light, is easy to write, and price is relatively cheap, It is welcomed by the people.Later paper book just gradually circulates, and has arrived Shanxi court, paper book instead of bamboo and wood letter book and book copied on silk completely.

From the birth and evolution of books, we understand, and books gradually develop into light, for a long time, are easy to record, are multiple The material books of word and picture processed, on professional tool books, by the technical method of constantly improve, not by time, space Limitation, spreads and preserves information, has declaration, illustrates, the function of storage and propagating thought culture.Books are human progress and text One of bright important symbol.Stride into 21 century, books turn into convey knowledge, science and technology and preserve culture main tool it One.Develop as science and technology is with rapid changepl. never-ending changes and improvements, convey knowledge information approach, and in addition to books, newpapers and periodicals, other instruments are also gradual Produce and grow up.But the effect of books, it is that other spreading tools or means institute are irreplaceable.In the present age, either in State, or other countries, books are still the important spreading tool for promoting society and politics, economy, cultural development essential.

It is well known that the preservation of books particularly books in libraries spy will generally resolve following three influence books life-spans The problem of：

First, anti-aging.The aging of books becomes fragile, and does not lie in resting period length, and is how to handle page institute well The acidic materials contained.It is reported that why intact so far Europe is in some books that the 15th century is published, it is because paper at that time is Made of cotton and burlap head, acid-base value is neutrality, and contains the calcium carbonate for preventing that acid from generating.The circulation of books in modern society Greatly, it is obviously impossible with linen-cotton papermaking, therefore mostly using timber as raw material.String thing in paper by acidic hydrolysis just Intensity and bonding force are lost, and the acid in paper mostlys come from the aluminum sulfate to paper sizing.When paper starts to be opened by the time of tide, aluminum sulfate Begin to produce sulfate and hydrogen ion, eventually form acidic materials, paper is eaten away.Pollute the sulfur oxide in air and oxidation Cyanogen also can react raw ten thousand acids in itself with moisture or string.It is therefore prevented that books aging becomes fragile, mainly remove in paper Acid.Commonly used method is that book is placed in magnesium bicarbonate or calcium bicarbonate solution to infiltrate now, is then dried.So Do, can be with the acid in paper, and acid reaction occurs again after preventing.

2nd, insect prevention.Sometimes small insect is grown on books, has seriously endangered the service life of book.Preventing infested method is： 1st, the article of collected books will clean drying, well-ventilated；All there is not crack on bookshelf, wall or floor；2nd, the temperature for the article that collects books Degree should be always maintained at 6-20 degree, and humidity should be always maintained at 50% --- between 60%；3rd, the books of collection are frequent Move, also should regular turnover even the books being of little use；4th, on the shelf or in bookcase, it can put what is wrapped a bit Camphor ball.

3rd, decontaminate.Books are infected with stain, can not only shorten the life-span of book, but also can influence the effect of reading.Decontamination Method is：1st, except oil stain.A blotting paper is put on oil stain, is lightly pressed with flatiron several times, can be so that oil be exhausted.Also may be used To be wiped with the intermixture of a few drop gasoline and magnesia.2nd, except ironmould.It is following in the page for being infected with ironmould, first pad a suction Water paper, then stain is soaked with 20% hydrogen peroxide solution or liquor potassic permanganate, a blotting paper is then put in page top, and press Upper weight, dry rear ironmould is waited to disappear.If with foxiness during high manganese potassium solution, oxalic acid or citric acid solution can be used again Remove.3rd, except mildew.Upper ammoniacal liquor is dipped in cotton, is lightly wiped in mildew, untill cleared.4th, except finger-marks.First with fertilizer Soap rubs finger-marks, then wipes soap mark with wet cloth, and finally the lining blotting paper between page, blots water.5th, except fly just mark. Upper vinegar liquid or alcohol are dipped in cotton, is just gently wiped on mark in fly, untill cleared stain.For other general stains, As long as being wiped with soap is careful, then soap is wiped with wet cloth, then the lining blotting paper suck dry moisture on books, it is possible to receive Satisfied effect.

To sum up it is not difficult to find out, the special preservation of books particularly books in libraries not only works arduousness, but also can not be complete Ensure " good health and a long life " of books.

The content of the invention

The task of the present invention is to propose a kind of graphene books, to solve the above problems.

It is well known that graphene paper can scrunch-calm down 1000 its performances do not occur substantially to reduce yet, and it is at present The world known is most thin, most hard, electric conductivity preferably and possesses the nano material of powerful flexibility at room temperature：It can be with thin to only There is the thickness of a carbon atom, 3,000,000 layer graphenes can be separated in the graphite flake of 1 millimeters thick；It is very hard, and its intensity compares steel Taller 200 times.Meanwhile at present, it is a kind of using straw as in the biomass graphene and special fiber that raw material are produced Mixed, can be born a kind of new fiber.The functional composite fiber that this graphene fiber is made possess excellent heat conduction, The functions such as antibacterial, far infrared health care.

Obviously, graphene books are released and has possessed technical conditions and premise.

A kind of graphene books provided by the invention, including binding and layout and Nei Wen, its technical characteristic be：The binding and layout of book are by graphite Alkene fiber forms, and interior literary paper is graphene fiber paper.

Advantages of the present invention and good effect：

1st, anti-aging.Graphene fiber paper is free of acidic materials, and acid reaction will not occur, thus books will not aging change It is crisp, the problem of being limited in the absence of books resting period length.

2nd, insect prevention.Books will not grow small insect, will not seriously endanger the service life of book.Need not specific " cleaning The conditions such as drying, well-ventilated, the permanent steady, regular turnover of temperature ".

3rd, decontaminate.Books are not afraid of contamination stain, are not afraid of mildew life spot, are not afraid of dark and damp moisture, therefore will not shorten book Life-span.

4th, it is not afraid of that high temperature is extremely affixed one's name to, the weather is cold and the ground is frozen, it is fire-proof and water-proof, safe and reliable, it is ensured that " good health and a long life " of books.

Embodiment

A kind of graphene books, including binding and layout and Nei Wen, its technical characteristic are：The binding and layout of book are made up of graphene fiber, Interior literary paper is graphene fiber paper.

Front cover (envelope one), inside front cover (inside front cover), back cover inside (inside back cover), back cover (back cover) and the spine material are by graphene Fiber forms；

The front cover, title page, spine, colophon form by graphene fiber.

It is pointed out that if necessary, the special marking can be beaten and be used to publish institute in fore-edge or the position such as book top or book root The interest protection having the right.Because what the special marking was randomly formed, thus no matter can not also be produced by which kind of measure another Sheet or another volume and this or the books of copy of book line image striking resemblances.

Claims (1)

1. a kind of graphene books, including binding and layout and Nei Wen, its technical characteristic are：The binding and layout of book are made up of graphene fiber, interior Literary paper is graphene fiber paper.