62results about How to "Increase dissociation rate" patented technology

The invention provides a composite solid polymer electrolyte and a preparation method thereof. The polymer electrolyte comprises a high-molecular polymer, carbon quantum dots and an organic lithium salt or organic sodium salt, wherein the high-molecular polymer is selected from one of polyoxyethylene, polyacrylonitrile or polymethyl methacrylate and the like. The preparation method comprises the steps of preparing the carbon quantum dots from organic ketone or organic aldehyde as a raw material and then compounding the carbon quantum dots and high-molecular polymer matrix and the organic lithium/ sodium salt. By the composite solid polymer electrolyte, a crystal phase of the polymer matrix in the electrolyte can be effectively reduced, the dissociation rate of the lithium/sodium salt is improved, and the electrochemical properties of the ionic conductivity and the like of the polymer electrolyte are significantly improved.

A filter (2) for a smoking article (1) is provided by the present invention, the filter comprising a vehicle containing a liquid capable of enhancing the disintegration and/or dispersibility of the smoking article. A method of enhancing the disintegration and/or degradation of a smoking article is also provided, wherein the smoking article comprises a vehicle containing a liquid capable of enhancing the disintegration and/or degradation of the smoking article.

An inverse-recycle power system processes a dissociation of water into a hydrogen gas and an oxygen gas and a fusion of hydrogen gas and oxygen gas forming a recycled water while generating an electric current. The electric current is then used for powering any electrical devices, and more particularly, automobiles. The inverse-recycle power system can self-sustain, with an occasional need of water refill. At the end of the system, water is regenerated and recycled, and a portion of the electric current is used for powering the dissociation of water. The dissociation of water is carried out by an electrolysis process, which is enhanced by the addition of a dissociation catalyst that would be regenerated and recycled after assisting water to dissociate in to hydrogen gas and oxygen gas. The fusion of hydrogen gas and oxygen gas to generate the electric current is essentially carried out by a fuel cell system.

The invention discloses a plasma surface cleaning device, which comprises at least one vacuum cavity, a transmission device and a pair of metal plate, wherein the vacuum cavity is provided with an air intake and an exhaust port, the transmission device is arranged in the vacuum cavity, and the metal plate is arranged above and below the transmission device and is connected with positive and negative poles of a biasing power. The cleaning device can remove pollutant remained on plated pieces (glass) effectively and can avoid secondary pollution of the plasma surface without contacting air after cleaning.

The invention relates to the field of growth of monocrystalline diamonds through a microwave plasma chemical vapor deposition method and in particular relates to a gradient monocrystalline diamond anda preparation method thereof. Microwave plasma chemical vapor deposition equipment is adopted and high-purity air is introduced in a hydrogen and methane mixed gas source according to a continuous gradient concentration, so as to realize alternating deposition of a high-quality monocrystalline diamond layer without nitrogen and a nitrogen-containing diamond layer; then the gradient monocrystalline diamond with high quality, high strength and good toughness is prepared.

The invention provides a transgenic non-human animal expressing von Willebrand Factor A1 protein containing at least one mutation selected from the group consisting of: 1263P>S, 1269N>D, 1274K>R, 1287M>R, 1302G>D, 1308H>R, 1313R>W, 1314I>V, 1326R>H, 1329L>I, 1330E>G, 1333A>D, 1344T>A, 1347I>V, 1350T>A, 1370G>S, 1379H>R, 1381T>A, 1385T>M 1391P>Q, 1394A>S, 1397L>F, 1421S>N, 1439L>V, 1442G>S, 1449R>Q, 1466A>P, 1469Q>L, 1472Q>H, 1473V>M, 1475H>Q, 1479S>G, and any combination thereof.

The invention provides a preparation method of crosslinked polymer electrolyte, a semisolid polymer battery and a preparation method thereof. A cyclic borate with alkenyl groups at two terminals is used as a crosslinker; a polymer monomer and the like are subjected to in-situ polymerization on a support material to obtain the crosslinked polymer electrolyte. The preparation method of the crosslinked polymer electrolyte is simple; the prepared polymer electrolyte has small resistance and good compatibility with electrodes, and has good mechanical properties and high electrical conductivity andtransport number; a polymer battery electrolyte assembly with the polymer electrolyte has good stability and rate performance.

A method and apparatus for processing metal bearing gases involves generating a toroidal plasma in a plasma chamber. A metal bearing gas is introduced into the plasma chamber to react with the toroidal plasma. The interaction between the toroidal plasma and the metal bearing gas produces at least one of a metallic material, a metal oxide material or a metal nitride material.

The invention discloses a device and method for preparing single crystal diamonds by laser enhanced plasma CVD. The device comprises plasma CVD equipment and laser equipment, wherein more than 1 set of laser equipment is respectively positioned on the outside of a cylindrical cavity of the plasma CVD equipment, laser emitted by the laser equipment can irradiate onto a substrate table positioned inthe cavity of the plasma CVD equipment; the substrate table is positioned in the middle of the cavity of the plasma CVD equipment, a cooling water circulation system is arranged at the lower part ofthe substrate table and comprises a cooling water inlet and a cooling water outlet; and a raw material gas inlet and an extraction opening are formed in the bottom of the cavity of the plasma CVD equipment. The method combines microwave energy (or electric energy) with laser energy and improves the energy of plasma and the gas dissociation rate in a diamond synthesizing process by using low-cost high-energy laser, thereby improving the synthetic rate of the diamonds and effectively solving the problem of high-speed mass preparation of diamonds.

The invention discloses a preparation device for recycled paper. The preparation device is characterized in that a pulper (1) sequentially communicates with an impurity separator (2), a high-concentration residue remover (3), a fiber separator (4), an outward-flow type pressure slotted screen (5), a low-concentration sand remover (6), a multi-disc concentrator (7), a pulping machine (8), a high-position regulating box (9), a pre-net screen (10), a headbox (11), a long net surface (12), a squeezer (13) and a drying device (14) through a pipeline.

Disclosed are methods and compositions for identifying, producing, and using pathologically-activated targeting compounds. Pathologically-activated compounds are compound that only have an effect, or have a disproportionate effect, on a target molecule when a pathological condition exists.

An analyte [25] in a matrix is sensed using a sensing device having a detection probe [21] conjugated to a mediator-receptor [22] that is not a binder for the analyte. The sensor device is provided with mediators [23] conjugated to analyte-receptors [24], where the mediators are selected to bind to the mediator-receptors, and where the analyte-receptors are selected to bind to the analyte. In some embodiments, the mediators are bound to the detection probe by a tether molecule, or tether molecule fragment, or tether domain. In other embodiments, the mediators are not bound to the detection probe. The presence of the analyte is detected by optically or electrically detecting changes of distance between the mediators and the mediator-receptor, indicative of association and/or dissociation events between mediators and mediator-receptor, the characteristics of which are affected by whether the analyte is bound to the analyte-receptor.

The invention discloses a plasma process chamber and a gas injection apparatus for the same. The inner wall of an annular gas injection pipeline is provided with a plurality of gas inlets, an acute angel is formed between a gas output direction and the direction directed towards the circle center of the annular gas injection pipeline by the gas inlet, and it is ensured that gas, after being injected into an reaction chamber, forms eddy current shaped distribution in a dissociation area, so that the gas sinking rate is delayed, the walk distance formed when the gas reaches a substrate is prolonged, and the gas is dissociated as much as possible in the dissociation area. Compared to a conventional gas inlet vertical to the inner wall of the annular gas injection pipeline, the advantages are as follows: the gas sinking rate is slowed, the gas dissociation rate is improved, the reaction gas utilization rate is improved, and at the same time, since the concentration of plasma in the reaction chamber rises, the etching rate is improved.

The invention discloses a chemical mechanical pulping system for recycling wet-strength recycled paper. The system comprises first conveying equipment, a crusher, second conveying equipment, a drum washing machine, an oblique spiral dehydrator, a steaming bin, a third screw conveyer, a first double-screw impregnator, a first reaction bin, a fourth screw conveyer, a second double-screw impregnator, a second reaction bin, a fifth screw conveyor, a latency chest, a stock pump, a fiber separator, a purifying, screening and concentrating device and a pulp storage device in the running direction of the material procedure. The even feeding type reaction bins are utilized for achieving even feeding and reducing the load fluctuation range; the rotary stirring type steaming bin is utilized for eliminating a bridging phenomenon, materials are fully steamed and softened, and chemical consumption is reduced. The double-screw impregnators are utilized for gradually dissociating the wet-strength recycled paper, high-concentration mixing and homogenizing impregnation of a chemical additive and pulp are achieved, and the chemical reaction efficiency is improved. By means of the function of mechanical strong force and chemical treatment, the problems that during wet-strength recycled paper recycling, pulping and dissociating rate is low, and the strength is greatly reduced are solved.

The invention discloses a chemical mechanical pulping method for recycling of wet strength waste paper. The method comprises a material preparation section, a steaming section, a first squeezing dipping chemical mechanical treatment section, a second squeezing dipping chemical mechanical treatment section, a latency and re-defibering section and a purification, screening and concentration section. According to the method, wet strength waste paper fiber dissociation and re-pulping are realized while the original pulp strength is not reduced under the action of mechanical strength and chemical treatment; furthermore, at the two squeezing dipping chemical mechanical treatment sections in series connection, a wet strength agent in the waste paper can be oxidized under the acidic condition firstly, and then hydrolysis is further promoted under the alkaline condition, so that the chemical bonding among molecules of the wet strength agent and between the wet strength agent and pulp fibers are destroyed more effectively, and the fiber dissociation rate and the re-pulping yield are effectively increased. The problems that the wet strength waste paper recycling, pulping and dissociation rate is low and the strength is substantially reduced are solved, and continuous, large-scale, low-water-consumption, low-energy-consumption, pollution-free and environment-friendly pulping can be realized.

In the present invention, HPPD polypeptides and plants containing them showing a full tolerance against one or more HPPD inhibitor herbicides belonging to various chemical classes are described. A set of mutant HPPD polypeptides have been designed which have either no or only a significantly reduced affinity to HPPD inhibitor herbicides and, at the same time, the rate of dissociation of the HPPD inhibitors of the mutant HPPD polypeptide is increased to such an extent that the HPPD inhibitors no longer act as slow-binding or slow, tight-binding inhibitors but, instead of this, have become fully reversible inhibitors. In particular, isolated polynucleotides encoding mutant HPPD polypeptides conferring tolerance to HPPD inhibitor herbicides belonging to various chemical classes are provided. Additionally, amino acid sequences corresponding to the polynucleotides are encompassed.

An enzyme detection device (1) for detecting the presence, in a sample, of an enzyme capable of modifying a provided substrate (10). The device (1) comprises a substrate which has a modification region (14) that is sensitive to modification by the enzyme from an unmodified state to a modified state. The device (1) further comprises a substrate recognition molecule (16) which binds the modification region (14) in either the modified or the unmodified state. The modification region 14 of the substrate is preferentially bound by the substrate recognition molecule (16) as compared with the enzyme when mixed. The device further comprises a detectable label (18) coupled to the substrate recognition molecule (17).

The invention discloses a device for photocatalytically degrading exhaust gas by an electrodeless excimer lamp. A used reactor comprises three quartz medium layers, an inner electrode, an outer electrode and a high-voltage power supply. The three quartz medium layers comprise a first quartz tube, a second quartz tube and a third quartz tube which are coaxial and are sequentially arranged from inside to outside; the internal cavity of the first quartz tube is a reaction region III; a closed annular cavity is formed between the second quartz tube and the first quartz tube and serves as a gas filled region II; a reaction region I is formed between the third quartz tube and the second quartz tube. During the photocatalytic degradation of the exhaust gas, gas of the gas filled region II is excited to generate excimer UV light which radiates towards the direction of the reaction region I and the direction of the reaction region III, and the exhaust gas to be degraded fully passes through the reaction region I or reaction region III or enters the reaction region I and the reaction region III in a divided-flow manner and is degraded under the action of excimer ultraviolet radiation.

The invention discloses an organic photoelectric detector based on a mixed hole transport layer. The organic photoelectric detector comprises a substrate, a conductive cathode, an electron transfer layer, an optical activity layer, a hole transport layer and a metal anode which are sequentially arranged from bottom to top, wherein the hole transport layer is formed by mixing MoO3 and chitosan andcarrying out vacuum evaporation; and the mass ratio of MoO3 to chitosan is 1: (0.03-0.2). The invention discloses a preparation method of the detector; the chitosan is doped in the MoO3 hole transportlayer, the migration rate of a hole can be filled while the hole transport layer and the optical activity layer are relatively large in contact area, the composite loss of the hole in the transport process is reduced, the hole can be more effectively transported, the carrier recombination rate is reduced, the dark current is reduced while the photocurrent is increased, and the overall performanceof the device is finally improved.

The invention discloses a method for photocatalytically degrading exhaust gas by an electrodeless excimer lamp. A used reactor comprises three quartz medium layers, an inner electrode, an outer electrode and a high-voltage power supply. The three quartz medium layers comprise a first quartz tube, a second quartz tube and a third quartz tube which are coaxial and are sequentially arranged from inside to outside; the internal cavity of the first quartz tube is a reaction region III; a closed annular cavity is formed between the second quartz tube and the first quartz tube and serves as a gas filled region II; a reaction region I is formed between the third quartz tube and the second quartz tube. During the photocatalytic degradation of the exhaust gas, gas of the gas filled region II is excited to generate excimer UV light which radiates towards the direction of the reaction region I and the direction of the reaction region III, and the exhaust gas to be degraded fully passes through the reaction region I or reaction region III or enters the reaction region I and the reaction region III in a divided-flow manner and is degraded under the action of excimer ultraviolet radiation.

A method for recycling ammonium chloride in an APT (ammonium paratungstate) production process comprises steps of ammonia activation, stripping, hydrochloric acid spray and the like, wherein ammonia-nitrogen wastewater is adsorbed and pre-activated with pretreated activated carbon before ammonia activation, three-stage stripping is adopted, a small amount of nitrogen is introduced in the process,so that concentration of a sodium hydroxide solution can be reduced, ammonium chloride with higher concentration can be obtained, the requirement for recycling and preparing a desorption liquid is met, and further, NH3-N concentration of deaminated wastewater and ammonia content of discharged waste gas meet Integrated wastewater discharge standard (GB8978-1996) and Emission standards for odor pollutants (GB14554-93).