The present invention relates to an aerogel blanket including aerogel with a low content of organic matters, and a method for preparing the aerogel blanket.

The present invention discloses a coated separator with high heat resistance and high peel strength and a preparation method thereof. The coated separator comprises a polyolefin base membrane, and a surface of the polyolefin base membrane is coated with a ...

An iron-based sprayed coating for coating a bore inner surface of a cylinder block for an internal combustion engine. A coating surface contains pits, its pit amount is within a range of 0.01% to 2.1%, and an average roughness Ra of this coating surface is...