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.

公开(公告)号：US20220127703A1

公开(公告)日：2022-04-28

申请号：US17131294

申请日：2020-12-22

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Young-Su LEE ,  Young Whan CHO ,  Jae-Hyeok SHIM ,  Jin-Yoo SUH ,  Jihyun HONG ,  Jee Yun JUNG ,  June Hyung KIM ,  Mohammad FAISAL

IPC: C22C38/14 ,  C22C38/12

Abstract: Provided is a hydrogen storage alloy including a ternary alloy of titanium (Ti), iron (Fe), and vanadium (V), wherein V sites in the ternary alloy correspond to some of Ti sites in a binary TiFe alloy including Ti and Fe, and some of Fe sites in the binary TiFe alloy.

公开(公告)号：US20210140862A1

公开(公告)日：2021-05-13

申请号：US17089567

申请日：2020-11-04

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jin-Yoo SUH ,  Han-Jin KIM ,  Young Whan CHO ,  Woo Sang JUNG ,  Jae-Hyeok SHIM ,  Dong-Ik KIM ,  Young-Su LEE ,  Jihyun HONG

IPC: G01N3/18

Abstract: Provided is an apparatus for evaluating high-temperature creep behavior of metals, the apparatus including a chamber configured to fix a metal sample in an inner space sealed from an external environment, and including, at a lower portion, a metal tube stretchable in a length direction by a pressure of a gas, wherein the apparatus is configured in such a manner that a load received by the chamber in the length direction due to the pressure of the gas injected into the chamber is applied to the metal sample.