Abstract: A composition for forming an artificial sold electrolyte interphase (SEI) layer includes a polymer, an artificial SEI forming salt, and a solvent. The polymer and the artificial SEI forming salt are dispersed in the solvent.

Abstract: The present disclosure generally relates to various electrodes suitable for electrochemical devices such as batteries, capacitors, sensors, condensers, electrochromic elements, photoelectric conversion elements, etc. Some embodiments are generally directed to electrode materials surrounded by electrolyte, e.g., filling in porous spaces within the electrode. For example, one aspect is generally directed to an electrochemical device comprising an electrode comprising particles. Some or all of the particles may be surrounded by an electrolyte, such as a solid electrolyte. Other aspects of the invention are generally directed to devices including such electrodes, methods of making or using such electrodes, kits including such electrodes, or the like.

Abstract: Aspects of the disclosure are directed to a low noise T-coil design. In accordance with one aspect, an input/output (I/O) circuit includes a first T-coil, wherein the first T-coil includes a first set of two inductors connected to each other in series arranged to accommodate a first current flow to produce a first magnetic field with a first perpendicular direction; and a second T-coil, wherein the second T-coil includes a second set of two inductors connected to each other in series arranged to accommodate a second current flow to produce a second magnetic field with a second perpendicular direction; and wherein the second magnetic field cancels the first magnetic field.

Abstract: The present disclosure provides a nickel-cobalt-aluminium ternary lithium ion battery cathode material, a preparation method and application thereof. The chemical formula of the material is (LiaNi1-x-yCoxAly)1-bMbO2, where x>0, y>0, 1-x-y>0, 1?a?1.1, and 0<b?0.02. The preparation method of the material includes the steps of first sintering a ternary cathode material precursor Ni1-x-yCoxAly(OH)2+y; then adding a lithium source to the sintering product for sintering; and finally adding a coating material for sintering to obtain a target product. The nickel-cobalt-aluminium ternary lithium ion battery cathode material synthesized by the preparation method has excellent cycle performance. The preparation method is simple, controllable, and easy for industrial mass production.

Abstract: A positive electroactive material for a lithium-ion battery can have a tap density ranging from 2.50 to 2.90 g/cm3, a Span value ranging from 1.04 to 1.68 and/or a capacity ranging from 195 to 210 mAh/g obtained using a discharging current of C/5 current rate. The material can have a formula Lia[NixMnyCo1?x?y]zM1?zO2, wherein a is between approximately 1.02 and 1.07, x is between approximately 0.60 to 0.82, y is between approximately 0.09 to 0.20, z is between approximately 0.95 to 1.0, and 1?x?y is greater than 0. A cost-effective and large-scale synthetic method for preparing the positive electroactive material, an electrochemical cell containing the positive electroactive material, and a battery comprising one or more lithium ion electrochemical cells are also described.

Abstract: The present invention generally relates to various polymer solid electrolyte materials suitable for various electrochemical devices. Certain aspects include a polymer, a plasticizer, and an electrolyte salt.

Abstract: The present invention generally relates to various polymer solid electrolyte materials suitable for various electrochemical devices and methods for making or using the same. Certain embodiments of the invention are generally directed to solid electrolytes having relatively high ionic conductivity and/or other mechanical or electrical properties, e.g., tensile strength or decomposition potential. Certain aspects include a polymer, a plasticizer, and an electrolyte salt.

Abstract: The present invention generally relates to materials for batteries and other applications. For instance, certain embodiments are directed to a positive electroactive material, e.g., for use in a lithium-ion battery. In some embodiments, the material may have the formula LiaMb[NixMnyCoz]1-bO2, where 1.00?a<1.01, 0<b?0.08, 0.34<x?0.58, 0.21?y?0.38, and 0.21?z?0.38. In some cases, the material may have a D50 ranging from 4.0 to 7.8 micrometers, a tap density from 2.00 to 2.40 g/cm3, and/or a discharge capacity of ranging from 74.0% to 80.3% at a 30 C current rate (vs. the capacity obtained at 0.1 C). Methods for preparing or using the various Pt materials and formulations, as well as electrochemical cells containing the material, are also described in various embodiments. In some cases, the materials may be formed from relatively small particle sizes, which may lead to improved performance.

Abstract: The present invention generally relates to materials for electrochemical cells, e.g., for use in batteries such as lithi- um-ion batteries, and other applications. For example, certain embodiments of the present invention provide a positive electroac- tive material, which may have a core-shell structure. The material, in certain embodiments, has the formula (Li1+a[NiqMrCo1-q-r] O2)x.(Li1?a[NisMntCO1-s-t]O2)1-x, where M may be Mn and/or Al. In some cases, the first portion may represent the core, while the second portion may represent the shell in a core-shell particle. In certain embodiments, x is a numerical value inclusively ranging from 0.70 to 0.95, a is a numerical value inclusively ranging from 0.01 to 0.0 7, q is a numerical value inclusively ranging from 0.80 to 0.96, r is a numerical value inclusively ranging from 0.01 to 0.10, s is a numerical value inclusively ranging from 0.34 to 0.70, t is a numerical IN value inclusively ranging from 0.20 to 0.40.

Abstract: An electric motor includes a stator having multiple magnetic poles and a rotor rotatably mounted to the stator. The rotor includes a shaft, a commutator and a rotor core fixed to the shaft; and windings wound on the rotor core and electrically connected to the commutator. The rotor core is formed by stacking a plurality of laminations. Each lamination includes an inner ring having a hole for fixing the shaft; an outer ring radially spaced from the inner ring; multiple teeth extending outwardly from the outer ring, and multiple ribs connecting the inner ring to the outer ring. Each rib has a width w measured in a circumferential direction of the lamination. The number of ribs is n. The width w and the number n satisfy the formula: 0.75?n×w2?64, where the width w is measured in millimeters.

Abstract: An actuator includes a motor driving a worm, a gearbox, and a motor control module. The gearbox includes a gearbox housing, a worm wheel for meshing with the worm, an output mechanism fixed to the worm wheel. The gearbox housing defines worm chamber and worm wheel chamber. The motor control module includes a control module housing, a printed circuit board and a connector of the printed circuit board. The control module housing defines a control module chamber and the connector is mounted at an open end of the control module chamber. The control module housing is connected with the gearbox housing. The control module chamber and the worm wheel chamber are located on opposite sides of the worm chamber. An isolation slot is defined between the control module chamber and the worm chamber.

Abstract: In one embodiment, a receiver comprises a latch configured to receive a data signal and to latch symbols of the received data signal, and a decision feedback equalizer. The decision feedback equalizer comprises a first feedback capacitor having first and second terminals, the first terminal being coupled to a first internal node of the latch. The decision feedback equalizer also comprises a first plurality of switches configured to alternatively couple the second terminal of the first feedback capacitor to a first feedback signal and a ground, the first feedback signal having a first voltage that is a function of a bit decision corresponding to a first previous symbol in the data signal preceding a current symbol in the data signal.

Abstract: The present disclosure relates to an array substrate, a method for manufacturing the array substrate and a display panel. The array substrate includes: a substrate; a poly-silicon thin film disposed on the substrate and including grains arranged along a first direction and a second direction, wherein grain boundaries of the grains extend along the first direction and the second direction; and a plurality of thin film transistors each including a channel formed by the poly-silicon thin film, wherein the channel includes a plurality of intersecting channel portions, each of which extends along a direction that neither perpendicular to nor parallel with the first or second direction.

Abstract: A positive electroactive material for a lithium-ion battery can have a tap density ranging from 2.50 to 2.90 g/cm3, a Span value ranging from 1.04 to 1.68 and/or a capacity ranging from 195 to 210 mAh/g obtained using a discharging current of C/5 current rate. The material can have a formula Lia[NixMnyCo1-x-y]zM1-zO2, wherein a is between approximately 1.02 and 1.07, x is between approximately 0.60 to 0.82, y is between approximately 0.09 to 0.20, z is between approximately 0.95 to 1.0, and 1?x?y is greater than 0. A cost-effective and large-scale synthetic method for preparing the positive electroactive material, an electrochemical cell containing the positive electroactive material, and a battery comprising one or more lithium ion electrochemical cells are also described.

Abstract: In one embodiment, a receiver comprises a latch configured to receive a data signal and to latch symbols of the received data signal, and a decision feedback equalizer. The decision feedback equalizer comprises a first feedback capacitor having first and second terminals, the first terminal being coupled to a first internal node of the latch. The decision feedback equalizer also comprises a first plurality of switches configured to alternatively couple the second terminal of the first feedback capacitor to a first feedback signal and a ground, the first feedback signal having a first voltage that is a function of a bit decision corresponding to a first previous symbol in the data signal preceding a current symbol in the data signal.

Abstract: An actuator includes a motor driving a worm, a gearbox, and a motor control module. The gearbox includes a gearbox housing, a worm wheel for meshing with the worm, an output mechanism fixed to the worm wheel. The gearbox housing defines worm chamber and worm wheel chamber. The motor control module includes a control module housing, a printed circuit board and a connector of the printed circuit board. The control module housing defines a control module chamber and the connector is mounted at an open end of the control module chamber. The control module housing is connected with the gearbox housing. The control module chamber and the worm wheel chamber are located on opposite sides of the worm chamber. An isolation slot is defined between the control module chamber and the worm chamber.

Abstract: Techniques for converting a signal from a small-signal format into a rail-to-rail format are described herein. In one embodiment, a receiver comprises a voltage-level shifter configured to shift a common-mode voltage of a differential signal to obtain a level-shifted differential signal, an amplifier configured to amplify the level-shifted differential signal into an amplified differential signal, and a driver stage configured to convert the amplified differential signal into a rail-to-rail signal. The receiver also comprises a common-mode feedback circuit configured to generate a feedback voltage that is proportional to an output common-mode voltage of the amplifier, and to generate a bias voltage for input to the amplifier based on a difference between the feedback voltage and a reference voltage, wherein the output common-mode voltage of the amplifier depends on the bias voltage.

Abstract: An electric motor includes a stator having multiple magnetic poles and a rotor rotatably mounted to the stator. The rotor includes a shaft, a commutator and a rotor core fixed to the shaft; and windings wound on the rotor core and electrically connected to the commutator. The rotor core is formed by stacking a plurality of laminations. Each lamination includes an inner ring having a hole for fixing the shaft; an outer ring radially spaced from the inner ring; multiple teeth extending outwardly from the outer ring, and multiple ribs connecting the inner ring to the outer ring. Each rib has a width w measured in a circumferential direction of the lamination. The number of ribs is n. The width w and the number n satisfy the formula: 0.75?n×w2?64, where the width w is measured in millimeters.

Abstract: Described herein are fragments of fibronectin and variants thereof that bind growth factors. Compositions containing such a fragment of fibronectin are therefore useful in sequestering growth factors, and complexes containing both a FN fragment and a bound, active growth factor can be used to deliver growth factors to a patient (e.g., to a wound on the patient's skin).

Abstract: Described herein are fragments of fibronectin and variants thereof that bind growth factors. Compositions containing such a fragment of fibronectin are therefore useful in sequestering growth factors, and complexes containing both a FN fragment and a bound, active growth factor can be used to deliver growth factors to a patient (e.g., to a wound on the patient's skin).