公开(公告)号：US20170073225A1

公开(公告)日：2017-03-16

申请号：US14942872

申请日：2015-11-16

Applicant: HYUNDAI MOTOR COMPANY ,  KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sangbaek PARK ,  Dong Hoon NAM ,  Hoon Mo PARK ,  Young Whan CHO ,  Young Su LEE

IPC: C01B3/00

CPC classification number: C01B3/0078 ,  C01B3/001 ,  Y02E60/324

Abstract: A hydrogen storage material includes Mg(NH2)2, LiH, and MgH2. A manufacturing method of a hydrogen storage material includes steps of manufacturing a mixture by mixing Mg(NH2)2, LiH, and MgH2, and pulverizing the mixture.

Abstract translation: 储氢材料包括Mg（NH 2）2，LiH和MgH 2。 储氢材料的制造方法包括通过混合Mg（NH 2）2，LiH和MgH 2，并粉碎混合物来制造混合物的步骤。

公开(公告)号：US20190221882A1

公开(公告)日：2019-07-18

申请号：US16102849

申请日：2018-08-14

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Young Whan CHO ,  Ju Young JANG ,  In Yeong KANG ,  Young Su LEE ,  Jin Yoo SUH ,  Chan Soon KANG

IPC: H01M10/0525 ,  H01M4/38 ,  H01M4/133 ,  H01M4/66

CPC classification number: H01M10/0525 ,  H01M4/133 ,  H01M4/386 ,  H01M4/668

Abstract: Provided is an anode active material for a lithium (Li) secondary battery, the material including silicon (Si)-based alloy powder, a carbonized layer at least partially surrounding the Si-based alloy powder serving as cores, and carbon nanofibers (CNFs) extending outward from a surface of the Si-based alloy powder through the carbonized layer.