TWI307381B - - Google Patents

Description

1307381 IX. Description of the invention: [Technical field to which the invention belongs], according to the principle of nanotechnology, the use of nano-powders of carbon, metal, metal oxide, ceramic or mineral with a particle size of 1000 nm or less to replace conventional plastic reinforcing agents. Or the filler 'and the right amount of the above nano-powder is blended with the plastic to form a nano-plastic, and the plastic processing method is used to make the electric wind-proof nano-shock and strengthen the fan wheel plastic blade. [Prior Art]

When the fan wheel rotates at full speed, its blades collide with the air, and the incoming air and the blades are sent out; the shock wave of the transmitted air generates a weaker noise in the air, and enters the new end to the surface fixed position, causing the fan seat to hit (4) The sound of the towel, which is shocked by the shock of the towel (such as the computer lpu), is quite loud and needs to be improved. [Summary of the Invention] In the physics theory of Yannai, it is found that the function of the vibration of the nano-materials and the plastics and the enhancement of the secret strength, 遂 use this principle in the nano-earthquake with electric shock and strengthen the plastic wheel of the fan wheel. · The characteristics of conventional materials are not present in the non-meter-sized materials. At present, there is still a lack of explanation. The research and development work is in the state of financial resources. Such as gram 'then dry grinding method to make nano-powder encountered · : female = type technical bottleneck to achieve breakthrough, not only the function of nano-powder like his 4 open, knowing why it is known that the face of the face is now encountered The feasibility of the technical bottle 5 $07381 • The technical innovation of the powder and the discovery can be greatly changed. ^: Shrinking: The area ratio of the surface atoms is very high. In this relationship, there will be a lack of an I-valent electric meter. The atom is exposed to the outside ball, because of the Japanese: 5: ί surface residual bond is a free radical. Looking around the land where people live, the frictional electricity generation, the water flow in the process of rising water vapor and air ringing, the negative electricity of the big Yikui (four) work two off - no water private body, immediately with a surface to absorb electricity Yu Qiao', so the surface of the nano-body is usually a solid nanometer Φ absorbing electrons in the storage /, ^ ^ system when the near-nano body can prove the existence of the surface. Since the surface residual bond is mostly a strong covalent bond, the material has a crystalline structure ^m 1 but is in a bound state. Set the material • The highest energy level is slightly higher in “ί3), such as the price band (2)

Electron in an electric n-type semiconductor (the smear-type absorbing electrons are present on the surface of the material, and the energy of the N and electrons enters the conduction band. The first ga)^the surface-level energy exceeds the (four) work function Φ The value = surface absorbs the electronic state, and the (four) position becomes a surface free radical, and then the surface, *, and surface become free electrons and release energy. According to the present case, the electrons of the person in the study have the following ways to absorb energy and change the energy level. r $No surface 6 1307381 (1) Photon impact causes conduction or free action; (2) Low-frequency light reflection and high-frequency light transmission ' (3) Conductive or free action caused by particle impact: (4) absorption of electromagnetic wave heat generation; (5) conduction heat and radiation to correct conduction or free action; (6) electric field traction to conduct conduction or free action; supersonic pressure wave ) causing conduction or free action; doing (supersonic force correction 1 conduction or miscellaneous action; (8) gas drama _ occupation scale f; ίίίΐΐί vertical static electric field and magnetic field induction cause conduction enhancement. no, L bow single wave (sonic and ultrasonic) cause conduction or free action; (12) friction causes conduction or free action. , Ray has many singular characteristics' both due to the negatively charged surface. The surface phenomenon caused by the change or dissociation of energy level; (5) Dispersion; (6) The high-definition first anti-gas cover * effect with the material! ^ The diameter becomes smaller and the blueness rate; (1)) the south thermal conductivity; (2) high specific heat; ((3) Fireproof rice in ΪίΙΪίΓ; 〇9 (10) Capillary phenomenon; (21) Nai, such as body rubber and other blends to bridge the bridge and increase the strength, electrical conductivity, resistance === (22) non-magnetic materials appear strong magnetic; (23) nano Magnetic reversal magnetism, (24) giant magnetoresistance phenomenon; (25) working principle of biochip; (26) activated carbon = bacteria action; (27) singular carbon nanotubes; (28) The metal powder of the rice is black ^; (29) the electrical resistance of the nano metal powder exhibits a negative temperature coefficient; (3 〇) the thermal insulation work of the villi; (31) the tip (nano) discharge phenomenon; (32) the strong friction (34) used; (34) shock absorption; (5) nanowire with strong net catching function; (10) nano-guided wave; (37) low-temperature superconducting phenomenon. In addition, there are many ways to use the nano phenomenon Application 7 1307381 Examples [such as: microelectronic components, microcomputer mines, Taiwanese and Υ21) _ΐ: ΐ 37 37 37 37 37 37 37 37 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 - There are Ns dangling bonds with insufficient coordination on the surface area of the county and assuming that each is spheroidal

Nd 3N, r (1) Material 彳Γ =) Table 7^ Surface absorbing electron density is constant with nanometer'. The size is reversed, that is, the material is small, and the surface is absorbing the density of the t-body. 热 In the case of thermal equilibrium, the machine that absorbs electrons on the surface of the amount E is (or called the Fermi-Dirac distribution function) is / ( E) 1

G-(E^)/kT (2) e(E-H)/kT+1 Since (E //)>>kT; where k is the Boitzman constant and # is Fermi. Month b篁 is the number of unit volume states between E and E+dE. (8) dE is 1 r λ -, 3/2 (3) Township) dE = 1? [W, W, ί, me is effective for electrons Mass, h = h^, h is the Plank constant. The number of electrons per unit volume of the conduction band is 1 finder |00 N〇- JEg ^(Ε)/(Ε)άΕ = 2(2πιηθ^2)3/26-(Ε8·^τ 8 1307381

Nc = n〇e -(Ε-μ)^Τ n〇 = 2(27tmekTh-2)3/2 (4) (5) It is assumed that the electrons entering the conduction band all come from the surface absorbing electrons. Let the total surface absorb the electron density; N and N respectively represent the occluded electron density of the surface that has entered the conduction band and represents the ground state energy level. Since the ground state energy level Ea=Eg_Ed=original

Nd _n ^ _ 丄, d Nd = Nd/(^Eg-Ed-p) = —1+e(Eg-Ed^)/kf

Nd

Nd = Nd - Nd°= i+e_(Eg-E_/kT (6) because eu_Eg+Ed)/kT >> l ’ so equation (6) can be simplified to V Nd

Nd

G-(Eg-Ed-p)/kT (7) (8) (9)

Note that N ==Nc relationship' then merges (4) and (7) with the formula e_(E^)/kT = (Nd/n〇)1/2e-Ed/2kT

Substituting equation (8) into equation (4), the surface conduction electron density is Nc = (n〇Nd) 1/2e'Ed/kT (9) Formula: The nanometer size ugly body not only has smaller ruthenium particles. (The larger Nd) and the temperature (τ), and the material conductor. "(η° is larger), it can become metal 9 1307381. The surface is required to be sent. It is known that the surface _ sub-escape is represented. Now consider the momentum second, the electron emissivity of the area is toward the Z direction (perpendicular to Surface) unit (10) r ) dl > xdl > ydi > z =: n (I >, r) d8dl > ydi > zn 〇, r) = h3 (11) Then the surface emission current density is j = ieVxn (?, ?)(!?= %-ί-οο i-〇〇iE^dM^zds--!- 11 e(e-Ef)/kT (12) where e is the charge of the electron 'Ef is the metal Fermi Can use the (ε - Ef) > kT condition to simplify the post-integration, and get the ATV· (13) A =47rmekT2h·3 =120amp/cm2-deg2 (14) Φ = E〇- Ef (15)

Ef = ~^(37r2Nc)2/3 (16) 10 1307381 Looking at the results of (13)~(16) equations, the higher the temperature τ and the smaller the nanomaterial (the larger the Nc), the hot radiation current The greater the density. ‘The occurrence of heat radiation, riding a silky traitor (four), and surface free radicals. Xintian plastic is a combination of strong molecular bonds with small molecular weight, which becomes a linear only bond. It is not easy to occur. Even if there is a side bond, it is a weak bond. Therefore, the side bond is more susceptible to damage. damage. =Nylon shockproof, strengthen the fan wheel to return to the blade of the new is the return, but _ not rice particles (four), this blend in its processing flow is difficult to heat, resulting in = particle surface absorbing electrons to free, leaving surface free The base will be strong ^^^chain' and become a bridge between the long chains. The plastic structure will change, and the long bond will become a network polymer, which will greatly improve the material strength of the plastic. The field case also pastes the above-mentioned Nai material, 37 miscellaneous number (9) shock absorption, the combination of the shock wave impedance of the nano-powder (2) and the lower seismic resistance = (3) as the shock-absorbing material body (1), such as three The figure shows. When a shock absorber material is entered, the shock wave (pressure wave) is reflected at the interface between the two substances. J shock wave in the shock velocity of the original material Usi, f point velocity & two m two reflection wear, the reflection shock velocity is 1 ^ 1 at this time, the shock velocity is ik, such as the fourth figure ^ conservation according to mass and momentum The relationship is P 1 U S1 + Ρ οι Usi = 0 , (17) P2 - P, =β' Us. (Up2 - Upi), (18) Pi =ρ οι Usi Upi , (19) p2 =ρ 02 Us2 Up2 , (20) The center of the formula, and the mass density of the shock wave when it is not reached, using (17) to (10), that is: 11 1307381

Up2 2poiUsi Upl = —---- polUsi + p02Us2 (21) p2 2p〇2Us2 Pi = poiUsi + p02Us2 (22) The shock absorption capacity of the shock absorber can be analyzed using equations (21) and (22). Consider the following two scenarios:

1) When the shock wave enters the high-shock impedance (p〇2 Ik) nanoparticle from the plastic of the tremor wave impedance (ρ()1 Usi), it is due to the relationship between p〇2 Us2>p〇i Usi > Pi,, Ik <> Ik. This result indicates that the reflected wave is a shock wave (pressure wave) as shown in the fourth figure. From the energy point of view, the nano-material particles have the ability to send the pressure wave energy back, 'to increase the pressure, so as to increase the pressure secret energy, but the plastic and the nemir 4 are both condensed, the compression ratio Very small, so the compression energy effect is not included. 11 = Miscellaneous 胄 她 她 她 她 她 她 她 她 她 她 她 她 Us Us Us Us Us Us Us Us Us Us Us Us Us Us Us Us Us Us ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~

. This result indicates that the reflected wave is a dilution wave as shown in the fifth figure (the tensile force occurs on the surface of the larval particle, and the first surface of the nanoparticle is forced to pull away from the surface, and during the pulling process, the surface is galvanically charged. =P A large amount of energy can be absorbed due to the energy level increase or even the free action. The vibration "electrical fan with nano-shock, strengthen the fan wheel plastic blade, and the traditional shock absorber" is the use of nano-material surface to absorb the energy of the material. The body dog is used to effectively absorb the vibration energy, and the volume shape of the shock absorber material remains unchanged during the shock absorption process. 12 Ϊ307381 [Embodiment] The carbon of the particle control below 100om, l〇%wt. Nano-powders such as metals, metal oxides, and minerals replace plastic reinforcing agents and fillers, and blend the above-mentioned nano-powder with plastics (including synthetic rubber, resin and thermoplastic) to form nano-plastics. 'Then use the plastic processing method to make nanometer shockproof and strengthen the fan wheel plastic blades for various types of electric fans. [Simple diagram of the diagram] The dragon 2 _ chaos is the energy map of the surface of the nanometer absorbing electrons. )--- Conductive band, (2) - one price band, (3) - energy gap, 0 to one price with the highest energy level is zero,

The surface of Ea attracts the ground state energy of the electron,

The lowest energy level of the Eg conduction band, the highest energy level of the E conduction band, Ed=Eg~Ea. It is: the energy level map of the electron conduction on the metal surface.

1---conducting belt, 2--vacuum, 3~-surface. The second picture is: nano-shocking material body. Drawing No.: 1---Nylon shock absorbing material body. The following carbon, metal, metal oxide, ceramic 2 - high-order seismic impedance particle size 1000nm 尧 or mineral-grade nano-sized particles. 3---Plastic with lower seismic impedance. 1307381 纽峨_船续绿!纽抗奈米 Interest: 1 plastic, 2—nano particles, 3—interface, Ρ<η plastic original density, Ρ'---the density of plastic after shock, Ρζ—~ shock wave pressure after reflection, ^si---reflection wave velocity,

Up2 - the particle velocity after reflection, | 〇 02 nanometer particle original density, Pi - shock wave pressure before reflection,

Usi---original shock velocity

Upi---pre-reflection particle velocity, US2-one nanometer particle shock velocity.

JI mutual phoenix is the reflection state of the shock wave when the nanoparticle of the higher seismic impedance enters the plastic of low seismic impedance. Position: 1—nano granules, 2 plastics, 3---interface, P or --- nanoparticle original density, P〇2-―plastic original density, P 1-—after shock Rice particle density, Pi-pre-reflection seismic wave pressure P2 - shock wave pressure after reflection, Usi--presence seismic velocity, U;, reflection shock velocity, US2---plastic internal shock wave velocity, Upi - before reflection Particle velocity, UP2---the velocity of the particle after reflection. [Main component symbol description] 14

Claims (1)

1307381, the scope of application for patents: In consideration of nano-earthquake-proof and enhanced fan-blade plastic blade generation method, it is based on the combination of “Wan Nai material and plastic (including: synthetic rubber, resin glue), which has strong shock absorption and fabric strength. The work of hydrogen 1 This kind of nano-sized powders such as carbon, metal, gold tree or minerals with a particle size of 1000 nm or less and 10% wt• or more are blended with plastics (including: synthetic rubber, type II). The nano-plastics are produced, and the plastics are processed into nano-earthproof and enhanced fan-wheel plastic blades for various types of electric fans. 15