公开(公告)号：US20240274795A1

公开(公告)日：2024-08-15

申请号：US18625474

申请日：2024-04-03

Applicant: Aspen Aerogels,Inc.

Inventor： Wei Xie ,  Zhifei Li ,  Roxana Trifu ,  Harris Miller

IPC: H01M4/36 ,  C09C1/28 ,  C09C3/12 ,  H01M4/02 ,  H01M4/38 ,  H01M4/587

CPC classification number: H01M4/364 ,  C09C1/28 ,  C09C3/12 ,  H01M4/386 ,  H01M4/587 ,  C01P2002/82 ,  C01P2004/03 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/40 ,  H01M2004/023

Abstract: Silicon nanoparticles and methods for preparation of silicon nanoparticles are provided. Embodiments include a method for grinding silicon. Methods include providing silicon material, providing a grinding liquid including a polar solvent, and grinding the silicon material in the presence of the grinding liquid to yield silicon nanoparticles. Grinding the silicon in the presence of the grinding liquid can chemically functionalize the silicon material as the nanoparticles are formed to provide stable chemically functionalized nanoparticles.

公开(公告)号：US20220059822A1

公开(公告)日：2022-02-24

申请号：US17409077

申请日：2021-08-23

Applicant: Aspen Aerogels, Inc.

Inventor： Wei Xie ,  Zhifei Li ,  Roxana Trifu ,  Harris Miller

IPC: H01M4/36 ,  C09C1/28 ,  C09C3/12 ,  H01M4/38 ,  H01M4/587

Abstract: Silicon nanoparticles and methods for preparation of silicon nanoparticles are provided. Embodiments include a method for grinding silicon. Methods include providing silicon material, providing a grinding liquid including a polar solvent, and grinding the silicon material in the presence of the grinding liquid to yield silicon nanoparticles. Grinding the silicon in the presence of the grinding liquid can chemically functionalize the silicon material as the nanoparticles are formed to provide stable chemically functionalized nanoparticles.

公开(公告)号：US11978890B2

公开(公告)日：2024-05-07

申请号：US17409077

申请日：2021-08-23

Applicant: Aspen Aerogels, Inc.

Inventor： Wei Xie ,  Zhifei Li ,  Roxana Trifu ,  Harris Miller

IPC: H01M4/36 ,  C09C1/28 ,  C09C3/12 ,  H01M4/02 ,  H01M4/38 ,  H01M4/587

CPC classification number: H01M4/364 ,  C09C1/28 ,  C09C3/12 ,  H01M4/386 ,  H01M4/587 ,  C01P2002/82 ,  C01P2004/03 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/40 ,  H01M2004/023

Abstract: Silicon nanoparticles and methods for preparation of silicon nanoparticles are provided. Embodiments include a method for grinding silicon. Methods include providing silicon material, providing a grinding liquid including a polar solvent, and grinding the silicon material in the presence of the grinding liquid to yield silicon nanoparticles. Grinding the silicon in the presence of the grinding liquid can chemically functionalize the silicon material as the nanoparticles are formed to provide stable chemically functionalized nanoparticles.