Abstract: An ultra-low temperature and high-capacity primary lithium battery and a preparation method thereof. The primary lithium battery includes a dry cell, an electrolyte and a case. The battery is made by placement of the dry cell into the case, injection of the electrolyte, primary aging, sealing and secondary aging successively. The dry cell includes multiple unit sub-cells, and each unit sub-cell is repeated lamination of a positive plate, separator, a negative plate and another separator or lamination and winding. All unit sub-cells are enclosed such that the heat generated by the primary lithium battery during operation circulates inside the battery.

Abstract: A lithium-carbon composite material and a preparation method thereof. The method includes preparation of a micron lithium powder dispersion, adjustment of the solid content of the micron lithium powder dispersion, preparation of a lithium-carbon mixture, and preparation of the lithium-carbon composite material.

Abstract: A lithium-manganese dioxide primary battery and preparation thereof. The battery has a discharge capacity greater than 3C at ?40° C., and includes multiple positive plates, multiple negative plates, multiple ceramic separators, an electrolyte and a casing. The positive plates, the negative plates and the separators are laminated in a manner of repeated “positive plate-separator-negative plate-separator” to form a dry cell. The lithium-manganese dioxide primary battery is made by placement of the dry cell into the casing, injection of the electrolyte, primary aging, sealing and secondary aging. The positive plate and the negative plate are graphene-based manganese dioxide positive plate and lithium-carbon composite negative plate, respectively. The front and back surfaces of the positive plate are respectively provided with a positive reserved tab, and the front and back surfaces of the negative plate are respectively provided with a negative reserved tab.

Abstract: Described herein are various embodiments of systems, methods, and apparatus that allow a user to share data, such as one or more files from within an application with one or more other (not necessarily co-located) computing devices using a gesture-based sharing function. In a particular example, systems, methods, and apparatus described herein may be used to share graphical representations of chemical structures within a chemical structure rendering application between two or more user devices. By offering a user a quick and visually intuitive option for sharing a file with other user(s) without exiting a current application, the systems, methods, and apparatus described herein provide efficient and engaging tools for sharing work product in real time between two or more users.

Abstract: The present invention provides a separator for use in an alkaline electrochemical cell comprising a polymer material and an inert filler comprising zirconium oxide. Examples of polymer materials useful in this invention include ABS polymer material, halogenated alkylene polymer material, and PE polymer material.

Abstract: The present invention provides novel electrodes and electrochemical cells using these electrodes. Several embodiments presented by this invention provide novel cathodes that include an AgO active material and a PVDF binder. Furthermore, this invention also presents methods of manufacturing novel electrochemical cells and novel electrodes.

Abstract: Described herein are various embodiments of systems, methods, and apparatus that allow a user to share data, such as one or more files from within an application with one or more other (not necessarily co-located) computing devices using a gesture-based sharing function. In a particular example, systems, methods, and apparatus described herein may be used to share graphical representations of chemical structures within a chemical structure rendering application between two or more user devices. By offering a user a quick and visually intuitive option for sharing a file with other user(s) without exiting a current application, the systems, methods, and apparatus described herein provide efficient and engaging tools for sharing work product in real time between two or more users.

Abstract: A knowledge management platform eliminates the trial and error process for analytical chemists in, for example, identifying appropriate methodologies for separating mixtures of chemical compounds. The platform allows the analytical chemists to perform a variety of searches on data existing from previous experiments, procedures, and/or processes. The platform may be employed to make faster decisions, and ultimately decreases the time taken in selecting an appropriate separation methodology.

Abstract: The present invention provides a separator for use in an alkaline electrochemical cell comprising a polymer material and an inert filler comprising zirconium oxide. Examples of polymer materials useful in this invention include ABS polymer material, halogenated alkylene polymer material, and PE polymer material.

Abstract: The present invention is related with a novel fabrication technique for a lithium ion battery, consisting of a cathode layer and an anode layer. The cathode and the anode layer are configured through a separator in between. The cathode or the anode layer comprises: a current collector with porous three-dimensional network construction; an electrode active material, filled in the pores and onto the both sides of the abovementioned current collector; and a layer of porous ionic conductive polymer layer, coated on the abovementioned current collector holding the electrode material. In the abovementioned lithium ion battery, the cathode or the anode layer comprises both the current collector and the electrode material. The current collector connects with the electrode material through its porous three-dimensional network and thus improves the active material utilization, capacity and energy density of the lithium ion battery.

Abstract: The present invention is aimed to provide a complex electrode for a lithium ion battery, consisting of: an electro-conductive current collector with porous three-dimensional network construction, the electrode active materials filled in the porous current collector, and a porous ionic conductive polymer binder coated in the pores of the current collector holding the electrode materials. In the abovementioned lithium ion battery complex electrode construction, the current collector connects with the electrode active materials through its highly porous three-dimensional backbone network and thus greatly improves the utilization of the electrode active materials and obtains high area density and low impedance of the electrode. Another objective of this invention is to disclose a novel electrode fabrication technique for lithium ion batteries.

Abstract: A knowledge management platform eliminates the trial and error process for analytical chemists in, for example, identifying appropriate methodologies for separating mixtures of chemical compounds. The platform allows the analytical chemists to perform a variety of searches on data existing from previous experiments, procedures, and/or processes. The platform may be employed to make faster decisions, and ultimately decreases the time taken in selecting an appropriate separation methodology.

Abstract: The present invention provides a separator for use in an alkaline electrochemical cell comprising a QA polymer material, wherein the separator is substantially resistant to oxidation by silver oxide.

Abstract: A knowledge management platform eliminates the trial and error process for analytical chemists in, for example, identifying appropriate methodologies for separating mixtures of chemical compounds. The platform allows the analytical chemists to perform a variety of searches on data existing from previous experiments, procedures, and/or processes. The platform may be employed to make faster decisions, and ultimately decreases the time taken in selecting an appropriate separation methodology.

Abstract: The present invention relates to a solution based method for preparing an nano scale electroactive metal polyanion or a mixed metal polyanion comprising reacting metal sulfate—M(SO4)x and/or other soluble metal salts, here M could be iron, cobalt, manganese, nickel or mixtures thereof, with a solution of sodium hydroxide with addition of solution of ammonium hydroxide, in the presence of water, drying the nano-intermediate M(OH)2 or M1M2(OH)2 or M1M2M3(OH)2, or MO(OH) or M1M2O(OH) or M1M2M3O(OH), mixing the dried intermediate with a soluble lithium precursor and soluble PO4 containing precursor and a soluble polymer carbon, well mixed the mixture, and then removing said solvent at a temperature and for a time sufficient to remove the solvent and form an essentially dried mixture; and heating said mixture at a temperature and for a time sufficient to produce an electroactive metal polyanion or electroactive mixed metal polyanion.

Abstract: The present invention provides novel electrodes and electrochemical cells using these electrodes. Several embodiments presented by this invention provide novel cathodes that include an AgO active material and a PVDF binder. Furthermore, this invention also presents methods of manufacturing novel electrochemical cells and novel electrodes.

Abstract: The present invention provides a cost effective process of generating LixMyZO4/carbon composite material. Further, this novel method of preparation can be modified by adding a dopant and the calcinations can be carried out using microwave heating to reduce the synthesis time and cost. The LixMyZO4/carbon composite material can be used as a cathode for a secondary electrochemical cell. Selection of one or more metals in the cathode material can be used change the voltage, the capacity, and the energy density of the electrochemical cell.

Abstract: A zinc alkaline rechargeable battery pack is disclosed. The zinc alkaline rechargeable battery pack includes a casing including a plurality of electrochemical cells and recharging management circuitry. Each cell of the plurality of electrochemical cells includes an alkaline electrolyte, an anode and a cathode. The anode comprises zinc. The cathode comprises silver, an oxide of silver, silver metal, or a combination of the silver, the oxide of silver and the silver metal. The alkaline electrolyte includes an aqueous hydroxide of an alkali metal. The recharging management circuitry is connected to the plurality of electrochemical cells. The recharging management circuitry includes a processor, a first voltage detector/controller connected to the processor, a second voltage detector/controller connected to the processor, and a current sensor connected to the processor.

Abstract: The present invention provides improved electrochemical devices formed from a cathode, an anode, and a liquid electrolyte formulated from at least one polymer and at least one alkaline agent. The polymer is electrically conductive and mixes with the alkaline agent to form a substantially uniform mixture.

Abstract: The present invention provides a cost effective process of generating LixMyZO4/carbon composite material. Further, this novel method of preparation can be modified by adding a dopant and the calcinations can be carried out using microwave heating to reduce the synthesis time and cost. The LixMyZO4/carbon composite material can be used as a cathode for a secondary electrochemical cell. Selection of one or more metals in the cathode material can be used change the voltage, the capacity, and the energy density of the electrochemical cell.