摘要:
A cathode electrode of a lithium ion battery includes a cathode current collector and a cathode material layer. The cathode material layer is located on a surface of the cathode current collector. The cathode material layer includes a cathode active material. The cathode active material includes sulfur grafted poly(pyridinopyridine). The sulfur grafted poly(pyridinopyridine) includes a poly(pyridinopyridine) matrix and sulfur dispersed in the poly(pyridinopyridine) matrix. The cathode current collector includes a polymer substrate and a graphene layer located on a surface of the polymer substrate adjacent to the cathode material layer. A lithium ion battery using the cathode electrode is also disclosed.
摘要:
A photocatalytic air purification apparatus and method of fabricating the same. The apparatus may be configured to include a light source surrounded by one or more porous plate substrates. An inner and outer surface of each plate substrate may be coated with a photocatalyst material. The light source may be placed in a direction parallel to the direction of an air flow and in optical proximity to the plate substrates in order to activate the photocatalyst coating. The photocatalyst coating associated with the plate substrates may be activated by absorbing light with a wavelength shorter than a cut-off activation wavelength from the light source in order to capture and decompose organic components and airborne pollutants in the air by the activated photocatalyst.
摘要:
A mounting apparatus includes a chassis and a mounting piece. The chassis includes a rear plate. An expansion slot is defined in the rear plate, and a clipping portion extends from an edge of the expansion slot. The mounting piece includes a main body, an engaging piece extending from a first end of the main body, and an inserting portion extending from a second opposite end of the main body. The engaging piece defines a clipping slot, and two blocking portions are located on the opposite side of entrance of the clipping slot. The clipping portion is engaged in the clipping slot, and the two blocking portions prevent the clipping portion from being disengaged from the clipping slot.
摘要:
A system, a computer device implemented method, and a computer readable article of manufacture for executing a computer implemented method for a unified access control for a plurality of composed services in a distributed computing environment without requiring repeated input of security certification. The method includes the steps of: acquiring a first role of a user in a first composed service; sending an invoking request by a processing unit of the first composed service to a second composed service; receiving the first role of the user in the first composed service and predefined role-role mapping relationships, and determining a second role of the user in the second composed service by a role determining component; and then sending the determined role in the second composed service by a role sending component to the second composed service, thereby providing unified access without requiring repeated input of security certification.
摘要:
The present invention relates to 3-Heterocyclic Substituted Indole Derivatives, compositions comprising at least one 3-Heterocyclic Substituted Indole Derivative, and methods of using the 3-Heterocyclic Substituted Indole Derivatives for treating or preventing a viral infection or a virus-related disorder in a patient.
摘要:
A test method for restarting a computing device communicating with a remote computer. The computing device is shut down and awakened by the remote computer. A second hardware information of the computing device after restarting the operating system of the computing device is compared with initial hardware information of the computing device when the computing device is initial started. Test results are stored to a predetermined storage path and displayed on a screen after the test ends.
摘要:
A non-binary low density parity check data decoder comprises a variable node processor operable to update variable node symbol values according to a plurality of elements in a non-binary Galois Field, a check node processor connected to the variable node processor and operable to perform parity check calculations, and a controller operable to perform symbol flipping and to control decoding iterations in the variable node processor and the check node processor.
摘要:
An electronic device includes a first component defining at least one through hole, a hinge defining at least one round hole corresponding to the at least one through hole, and a fixing mechanism for securing the hinge to the first component. The fixing mechanism includes a latching member and at least one fixing member capable of extending through the at least one through hole and the at least one round hole. The latching member defines at least one fixing hole corresponding to the at least one round hole. When the at least one fixing member extends through the at least one round hole and the at least one through hole, the at least one fixing hole receives an end of the at least fixing member to secure the hinge to the first component.
摘要:
A ratchet wrench includes a reception hole defined through the function end of the wrench and a recess is defined in the inner periphery of the reception hole. A ratchet wheel is rotatably located in the reception hole. A pawl, a restriction member and a resilient member are received in the recess. The two ends of the resilient member respectively contact the pawl and the restriction member to bias the pawl to be engaged with the ratchet wheel. A restriction ring is located in the reception hole and has a rod extending therefrom, the rod extends into the recess. The restriction member is located between the rod and the inner periphery of the recess.
摘要:
The present disclosure relates to a lithium ion battery. The lithium ion battery cathode includes a cathode, a separator, an anode, and a nonaqueous electrolyte solution. The cathode includes a cathode current collector and a cathode material layer disposed on a surface of the cathode current collector. The cathode material layer comprises cathode active material, conductive agent, and adhesive uniformly mixed together. The cathode active material comprises cathode active material particles and AlPO4 layers coated on surfaces of the cathode active material particles. The separator includes a porous membrane and a protective layer coated on a surface of the porous membrane. The protective layer prevents the separator from being melted during charging or discharging of the lithium ion battery.