Abstract: The present invention discloses a method of using a waste silicon slurry. The method includes the steps of: (A) obtaining a waste silicon slurry containing a cutting oil and a metal; (B) treating the waste silicon slurry with a first reagent for reacting with the cutting oil; (C) treating the waste silicon slurry with a second reagent for reacting with the metal; (D) separating products resulting from step (B) and step (C) to obtain a solid portion; and (E) treating the solid portion with a third reagent to obtain products, including silicates and hydrogen gas.

Abstract: Disclosed herein is a method for recovering silicon particles and abrasive grains from a wasted abrasive slurry. The method includes providing a wasted abrasive slurry that contains silicon particles, abrasive grains and a water-soluble glycol, and mixing the wasted abrasive slurry with a metal chloride solution, so as to obtain a micelle layer and a slurry layer, the micelle layer including the water-soluble glycol, and the slurry layer including the silicon particles and the abrasive grains.

Abstract: The present invention discloses a method of using a waste silicon slurry. The method includes the steps of: (A) obtaining a waste silicon slurry containing a cutting oil and a metal; (B) treating the waste silicon slurry with a first reagent for reacting with the cutting oil; (C) treating the waste silicon slurry with a second reagent for reacting with the metal; (D) separating products resulting from step (B) and step (C) to obtain a solid portion; and (E) treating the solid portion with a third reagent to obtain products, including silicates and hydrogen gas.

Abstract: An electrode material for a lithium ion battery includes conductive active particles and an ionic cover layer covering the active particles. The ionic cover layer includes a matrix of functional group-substituted polyaryletherketone and graphene particles dispersed in the matrix. A method for preparing the electrode material and an electrode including the electrode material are also disclosed.

Abstract: An anode material composition for a lithium ion battery includes: an active material unit including a graphite material and a silicon-containing material, the graphite material having a plurality of graphite particles, the silicon-containing material having a plurality of silicon flakes dispersed among the graphite particles; and an additive unit including a binder bonded to the graphite particles and the silicon flakes. The silicon flakes have a length and a thickness. The thickness of the silicon flakes ranges from 20 to 300 nm, and a ratio of the length to the thickness of the silicon flakes ranges from 2:1 to 2000:1.

Abstract: A stress-buffering silicon-containing composite particle for a battery anode material, includes a stress-buffering particle having a Young's modulus greater than 100 GPa, a binder, and a silicon-containing shell surrounding and bonded to the stress-buffering particle through the binder. The silicon-containing shell has a plurality of silicon flakes that are randomly stacked and that are bonded to one another through the binder to form a porous structure.

Abstract: A Bluetooth transmission system is composed of at least a monitoring device and at least a mobile communication device. The monitoring device can detect and produce a biosignal, an environmental signal, and a broadcast signal, which are allocated with a universally unique identifier (UUID); further, the monitoring device has an information packet generation module that generates an information packet with the UUID, biosignal, environmental signal or broadcast signal, and then automatically sends the packet to a mobile communication device. In addition, when the mobile communication device receives information packet from different monitoring devices, it will decode the information packet, identify corresponding monitoring device through its UUID, and receive corresponding signal. Therefore, this invention can provide communication between at least a mobile communication device and several monitoring devices.

Abstract: A wireless transmission device and an implementation method thereof, wherein the wireless transmission device is plugged and connected to a host device for receiving a control signal transmitted from an electronic device (such as a mobile phone or a tablet PC), and the wireless transmission device is formed by a central processing module, a storage module, a Bluetooth transmission module and a transmission connector. The central processing module is electrically connected to the storage module, the Bluetooth transmission module and the transmission connector for converting the control signal received by the Bluetooth transmission module into a control instruction, and the transmission connector transmits the control instruction to the host device, and the electronic data stored in the storage module may be transmitted to the host device through the transmission connector and displayed on a display screen connected to the host device.

Abstract: A button mechanism includes a circuit structure and an actuating structure. The circuit structure includes a substrate, a first electrode layer, and a second electrode layer. The first electrode layer and the second electrode layer are disposed on the substrate, and the second electrode layer is separated from the first electrode layer. The first electrode layer includes a first section and a second section. The second electrode layer includes a third section and a fourth section. The second section stretches to the third section, and the fourth section stretches to the first section. A predetermined gap is formed between the first electrode layer and the second electrode layer, and the predetermined gap includes a plurality of curved portions. The actuating structure includes a conductive portion for conducting the first electrode layer and the second electrode layer.

Abstract: A button mechanism includes a circuit structure and an actuating structure. The circuit structure includes a substrate, a first electrode layer, and a second electrode layer. The first electrode layer and the second electrode layer are disposed on the substrate, and the second electrode layer is separated from the first electrode layer. The first electrode layer includes a first section and a second section. The second electrode layer includes a third section and a fourth section. The second section stretches to the third section, and the fourth section stretches to the first section. A predetermined gap is formed between the first electrode layer and the second electrode layer, and the predetermined gap includes a plurality of curved portions. The actuating structure includes a conductive portion for conducting the first electrode layer and the second electrode layer.