Abstract:
An electrolyte solution comprising an additive wherein the additive is not substantially consumed during charge and discharge cycles of the electrochemical cell. Additives include Lewis acids, electron-rich transition metal complexes, and electron deficient pi-conjugated systems.
Abstract:
Described herein are materials for use in electrolytes that provide a number of desirable characteristics when implemented within batteries, such as high stability during battery cycling up to high temperatures high voltages, high discharge capacity, high coulombic efficiency, and excellent retention of discharge capacity and coulombic efficiency over several cycles of charging and discharging. In some embodiments, a high voltage electrolyte includes a base electrolyte and a set of additive compounds, which impart these desirable performance characteristics.
Abstract:
A method of preparing a boron-nitrogen compound includes combining an ammonium salt and an ionic compound in the absence of solvent to form a mixture. The ionic compound includes a cation and an anion. The anion is represented by the general formula B(R1)4−, wherein each R1 is independently selected from the group of hydrogen, alkyl groups, aryl groups, and combinations thereof. The method also includes agitating the mixture in the absence of solvent to form a reaction product, and separating the boron-nitrogen compound from the reaction product.
Abstract:
Labels that may selectively provide signaling are shown. In one example, a fluorescent signaling section of a label may be perforated and may be mechanically removed from the main portion of the label to selectively provide a label that does not emit a fluorescent signal. In another example, a thermal printer is used to quench a fluorescent section of a label so that it does not emit a fluorescent signal.
Abstract:
A method, system, and user apparatus for helping a user, such as a disabled person, to use paper processing equipment like photocopiers and sorting machines. Accordingly, a call for help is received at a remote service bureau; a user profile is checked to find out things like user disabilities; an equipment profile of the user is checked to determine what different types and models of paper processing equipment the user has; and then interactive assistance is provided to the user from the remote service bureau such that the interactive assistance is based at least partly upon the user profile and the equipment profile.
Abstract:
An electrolyte solution comprising an additive wherein the additive is not substantially consumed during charge and discharge cycles of the electrochemical cell. Additives include Lewis acids, electron-rich transition metal complexes, and electron deficient pi-conjugated systems.
Abstract:
Described herein are materials for use in electrolytes that provide a number of desirable characteristics when implemented within batteries, such as high stability during battery cycling up to high temperatures high voltages, high discharge capacity, high coulombic efficiency, and excellent retention of discharge capacity and coulombic efficiency over several cycles of charging and discharging. In some embodiments, a high voltage electrolyte includes a base electrolyte and a set of additive compounds, which impart these desirable performance characteristics.
Abstract:
An apparatus for synthesis and assaying of materials is provided that significantly improves throughput efficiency by allowing for material synthesis and assaying in the same assembly while possessing the ability to reach higher pressures and higher temperatures than existing designs capable of synthesis and assaying in the same assembly. In addition, the apparatus provides for gas flow over the material sample, allowing for a number of materials to be synthesized within the apparatus by gas synthesis.
Abstract:
A mail piece marking for a mail piece including a first section printed with a first ink; and a second section printed with a second different ink. The first and second sections include a substantially same color in normal daylight. The first and second sections are intermixed such that combined reading of the first and second sections conveys a first mail piece marking information. The second ink is adapted to be machine readable to read a second different mail piece marking information contained in the second section.