Abstract: An embodiment composition for solid electrolyte membranes of all-solid-state batteries includes a sulfide-based solid electrolyte and a cross-linking agent including two or more acrylate functionalities. An embodiment method of manufacturing a solid electrolyte membrane for an all-solid-state battery includes forming a composition including a sulfide-based solid electrolyte and a cross-linking agent including two or more acrylate functionalities and cross-linking the composition.

Abstract: An anodeless all-solid-state battery includes an anode current collector, a composite structure layer positioned on the anode current collector, a solid electrolyte positioned on the composite structure layer, and a cathode positioned on the solid electrolyte, in which the composite structure layer includes a carbon layer including a carbon material, and a metal deposition layer positioned on the carbon layer and including lithiophilic metal particles.

Abstract: Provided are a negative electrode active material including a three-dimensional composite. The three-dimensional composite includes secondary particles containing a silicon carbide-based (SiCx, 0<x?1) nanosheet having a bent portion and amorphous carbon. Also provided are a method of producing the same, and a negative electrode and a lithium secondary battery including the negative electrode active material.

Abstract: Disclosed are a sample holder for X-ray diffraction analysis and an X-ray diffraction analysis method using the same. The sample holder for X-ray diffraction analysis includes a housing part formed of a side wall and a bottom plate with an open upper portion thereof, the housing part including an inner space partitioned from the side wall and the bottom plate, a cover part configured to cover the upper portion of the housing part and to allow X-rays to pass therethrough, and a support part installed to be movable upwards and downwards in the inner space, the support part including a plate-shaped substrate having a predetermined area, the substrate having a sample placed thereon.

Abstract: Provided are an anode active material for a lithium secondary battery, a method of preparing the same, and a lithium secondary battery containing the same. The present invention provides an anode active material for a lithium secondary battery including: a carbon based particle; a first carbon coating layer positioned on the carbon based particle and including pores; a silicon coating layer positioned on the pores and/or a pore-free surface of the first carbon coating layer; and second carbon coating layer positioned on the silicon coating layer, a method of preparing the same, and a lithium secondary battery containing the same.

Abstract: Disclosed are an anode for an all-solid-state battery including an anode active material in which a metal that can form an alloy with lithium is deposited on all or a portion of the surface of a carbon-based material, and a method for manufacturing the same.

Abstract: Provided are an anode active material for a lithium secondary battery, a manufacturing method thereof, and a lithium secondary battery including the same, the anode active material for a lithium secondary battery including: a carbon-based particle; a composite layer positioned on the carbon-based particle and including a silicon particle dispersed in a carbon matrix; and a carbon coating layer positioned on the composite layer.

Abstract: Provided are a negative electrode active material including a three-dimensional composite. The three-dimensional composite includes secondary particles containing a silicon carbide-based (SiCx, 0<x?1) nanosheet having a bent portion and amorphous carbon. Also provided are a method of producing the same, and a negative electrode and a lithium secondary battery including the negative electrode active material.

Abstract: Provided are an anode active material for a lithium secondary battery, a method of preparing the same, and a lithium secondary battery containing the same. The present invention provides an anode active material for a lithium secondary battery including: a carbon based particle; a first carbon coating layer positioned on the carbon based particle and including pores; a silicon coating layer positioned on the pores and/or a pore-free surface of the first carbon coating layer; and second carbon coating layer positioned on the silicon coating layer, a method of preparing the same, and a lithium secondary battery containing the same.

Abstract: Provided are an anode active material for a lithium secondary battery, a method of preparing the same, and a lithium secondary battery containing the same. The present invention provides an anode active material for a lithium secondary battery including: a carbon based particle; a first carbon coating layer positioned on the carbon based particle and including pores; a silicon coating layer positioned on the pores and/or a pore-free surface of the first carbon coating layer; and second carbon coating layer positioned on the silicon coating layer, a method of preparing the same, and a lithium secondary battery containing the same.

Abstract: Provided are embodiments related to a surface functional composite coating film and a method of fabricating the same. The surface functional composite coating film may include a resin coating layer; a surface functional metal compound layer formed on the resin coating layer; and an interface layer having gradually changing composition distribution of a metal constituting the metal compound between the resin coating layer and the surface functional metal compound layer.

Abstract: Provided are an anode active material for a lithium secondary battery, a method of preparing the same, and a lithium secondary battery containing the same. The present invention provides an anode active material for a lithium secondary battery including: a carbon based particle; a first carbon coating layer positioned on the carbon based particle and including pores; a silicon coating layer positioned on the pores and/or a pore-free surface of the first carbon coating layer; and second carbon coating layer positioned on the silicon coating layer, a method of preparing the same, and a lithium secondary battery containing the same.

Abstract: Provided are an anode active material for a lithium secondary battery, a manufacturing method thereof, and a lithium secondary battery including the same, the anode active material for a lithium secondary battery including: a carbon-based particle; a composite layer positioned on the carbon-based particle and including a silicon particle dispersed in a carbon matrix; and a carbon coating layer positioned on the composite layer.

Abstract: Provided are embodiments related to a surface functional composite coating film and a method of fabricating the same. The surface functional composite coating film may include a resin coating layer; a surface functional metal compound layer formed on the resin coating layer; and an interface layer having gradually changing composition distribution of a metal constituting the metal compound between the resin coating layer and the surface functional metal compound layer.

Abstract: The present invention relates to a buffer layer for preventing breakage in a panoramic sunroof glass panel, a glass panel including the buffer layer, and a manufacturing method for the glass panel, and more particularly, to a technique of preventing breakage in the region with a ceramic coating layer in a glass panel for panoramic sunroof by providing a physical/chemical/mechanical buffer layer between the tempered glass and the ceramic coating layer, while the ceramic coating layer is vulnerable to impact and likely to break.