公开(公告)号：US20180269493A1

公开(公告)日：2018-09-20

申请号：US15542321

申请日：2015-03-04

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Suk Woo NAM ,  Chang Won YOON ,  Yeong Cheon KIM ,  Yong Min KIM ,  Jonghee HAN ,  Sung Pil YOON ,  Hyung Chul HAM ,  Jihoon JEONG ,  Seok-Keun KOH

IPC: H01M4/90 ,  H01M8/12 ,  H01M8/0612 ,  B01J23/44 ,  B01J23/89

CPC classification number: H01M4/9033 ,  B01J21/066 ,  B01J23/44 ,  B01J23/755 ,  B01J23/892 ,  B01J35/0013 ,  B01J35/002 ,  B01J37/08 ,  B01J37/343 ,  B01J37/349 ,  H01M4/8647 ,  H01M4/905 ,  H01M4/9058 ,  H01M8/0618 ,  H01M8/0637 ,  H01M8/12 ,  H01M2004/8684 ,  H01M2008/1293 ,  Y02P70/56

Abstract: Provided are: a dry reforming catalyst, in which a noble metal (M) is doped in a nickel yttria stabilized zirconia complex (Ni/YSZ) and an alloy (M-Ni alloy) of the noble metal (M) and nickel is formed at Ni sites on a surface of the nickel yttria stabilized zircona (YSZ); a method for producing the dry reforming catalyst using the noble metal/glucose; and a method for performing dry reforming using the catalyst. The present invention can exhibit a significantly higher dry reforming activity as compared with Ni/YSZ catalysts. Furthermore, the present invention can have an improved long-term performance by suppressing or preventing the deterioration. Furthermore, the preparing method is useful in performing the alloying of noble metal with Ni at Ni sites on the Ni/YSZ surface and can simplify the preparing process, and thus is suitable in mass production.

公开(公告)号：US20170197828A1

公开(公告)日：2017-07-13

申请号：US15326118

申请日：2015-01-27

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Chang Won YOON ,  Suk Woo NAM ,  Yeong Cheon KIM ,  Jonghee HAN ,  Sung Pil YOON ,  Hyoung-Juhn KIM ,  Taekhyun OH ,  Tae Hoon LIM ,  Jin Young KIM ,  Sun-Hee CHOI ,  Hyung Chul HAM

IPC: C01B3/22 ,  B01J23/44 ,  B01J8/00 ,  B01J35/00 ,  B01J37/08 ,  B01J37/18 ,  B01D53/26 ,  B01J27/24

Abstract: The present invention provides a hydrogen generating apparatus and a hydrogen generating method, wherein the hydrogen generating apparatus generates hydrogen by dehydrating formic acid, and comprises: a reactor for containing water and a heterogeneous catalyst; a formic acid feeder for feeding formic acid into the reactor; and a moisture remover for removing moisture generated from the reactor.

公开(公告)号：US20130336826A1

公开(公告)日：2013-12-19

申请号：US13832601

申请日：2013-03-15

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Yong Min KIM ,  Yeong Cheon KIM ,  Chang Won YOON ,  Suk Woo NAM ,  Jonghee HAN ,  Seong Ahn HONG ,  Sung Pil YOON ,  Hyung Chul HAM

IPC: F04B43/02

CPC classification number: F04B43/02 ,  F04B43/025

Abstract: Provided is a fluid pumping device, and more particularly, a fluid pumping device capable of being used in fuel cell systems and the like and spatially separating a fluid temporary storage unit through which a fluid at high temperature passes from a pump, thereby maintaining the durability of the pump, facilitating replacement and management, and achieving a reduction in weight.

Abstract translation: 提供了一种流体泵送装置，更具体地，涉及一种能够用于燃料电池系统等中的空气流体泵送装置，并且空间上分离高温流体从泵通过的流体临时存储单元，从而保持耐久性 的泵，便于更换和管理，并减轻重量。