公开(公告)号：US20230187657A1

公开(公告)日：2023-06-15

申请号：US18106746

申请日：2023-02-07

Applicant: LG CHEM, LTD.

Inventor： Wonkyun LEE ,  Sang Hoon KIM ,  Gyo Hyun HWANG ,  Jun Yeon CHO ,  Kwanghyun KIM ,  Ran CHOI

IPC: H01M4/90 ,  H01M8/103 ,  H01M8/1032

CPC classification number: H01M4/9075 ,  H01M4/9041 ,  H01M8/103 ,  H01M8/1032 ,  H01M2008/1095

Abstract: A carrier-nanoparticle complex, a catalyst including the same, an electrochemical cell including the catalyst, and a method for preparing a carrier-nanoparticle complex.

公开(公告)号：US20200164352A1

公开(公告)日：2020-05-28

申请号：US16631097

申请日：2018-09-11

Applicant: LG CHEM, LTD.

Inventor： Wonkyun LEE ,  Sang Hoon KIM ,  Gyo Hyun HWANG ,  Jun Yeon CHO ,  Kwanghyun KIM ,  Ran CHOI

IPC: B01J31/06 ,  B01J21/18 ,  B01J37/02 ,  B01J37/08 ,  H01M4/66 ,  B82Y30/00 ,  C25B11/04

Abstract: A carrier-nanoparticle complex including: a carbon carrier; a polymer layer provided on a surface of the carbon carrier; and metal nanoparticles provided on the polymer layer, a catalyst including the same, an electrochemical cell or a fuel cell including the catalyst, and a method for preparing the same.

公开(公告)号：US20160372757A1

公开(公告)日：2016-12-22

申请号：US14902263

申请日：2014-10-31

Applicant: LG CHEM, LTD.

Inventor： Kwanghyun KIM ,  Gyo Hyun HWANG ,  Sang Hoon KIM ,  Jun Yeon CHO

IPC: H01M4/86 ,  B82Y30/00 ,  B22F9/24 ,  B82Y40/00 ,  H01M8/1004 ,  H01M4/88

CPC classification number: H01M4/8626 ,  B22F9/24 ,  B22F2009/245 ,  B22F2301/15 ,  B22F2301/25 ,  B22F2304/054 ,  B22F2998/10 ,  B82B1/00 ,  B82B3/00 ,  B82Y30/00 ,  B82Y40/00 ,  H01M4/8647 ,  H01M4/88 ,  H01M4/9041 ,  H01M4/9075 ,  H01M4/92 ,  H01M4/925 ,  H01M4/926 ,  H01M8/1004 ,  Y02P70/56

Abstract: The present application relates to a fuel cell and a method of manufacturing the same.

Abstract translation: 本申请涉及一种燃料电池及其制造方法。

公开(公告)号：US20210399322A1

公开(公告)日：2021-12-23

申请号：US17397514

申请日：2021-08-09

Applicant: LG CHEM, LTD.

Inventor： Ran CHOI ,  Sang Hoon KIM ,  Gyo Hyun HWANG ,  Jun Yeon CHO ,  Kwanghyun KIM ,  Wonkyun LEE

IPC: H01M8/1004 ,  B01J31/16 ,  B01J37/02 ,  B01J37/12 ,  H01M4/90 ,  H01M4/92 ,  H01M8/1018

Abstract: The present specification relates to a carrier-nanoparticle complex, a catalyst including the same, an electrochemical cell or a fuel cell including the catalyst, and a method for preparing the same.

公开(公告)号：US20180198135A1

公开(公告)日：2018-07-12

申请号：US15742149

申请日：2016-09-22

Applicant: LG CHEM, LTD.

Inventor： Jun Yeon CHO ,  Sang Hoon KIM ,  Gyo Hyun HWANG ,  Kwanghyun KIM ,  Ran CHOI ,  Wonkyun LEE

IPC: H01M4/92 ,  H01M8/1004 ,  H01M8/1023 ,  H01M8/1039

CPC classification number: H01M4/926 ,  H01M4/92 ,  H01M4/921 ,  H01M8/1004 ,  H01M8/1023 ,  H01M8/1039 ,  H01M2008/1095

Abstract: The present specification relates to a carrier-nanoparticle complex, a preparation method therefor, and a membrane electrode assembly including the same.

公开(公告)号：US20170128915A1

公开(公告)日：2017-05-11

申请号：US15320934

申请日：2015-07-08

Applicant: LG CHEM, LTD.

Inventor： Jungup BANG ,  Gyo Hyun HWANG ,  Jun Yeon CHO ,  Sang Hoon KIM ,  Kwanghyun KIM ,  Ran CHOI

IPC: B01J23/89 ,  B01J37/00 ,  B01J13/08 ,  B01J37/04 ,  B01J35/00 ,  B01J37/16

CPC classification number: B01J23/892 ,  B01J13/02 ,  B01J13/08 ,  B01J13/22 ,  B01J35/0013 ,  B01J35/026 ,  B01J35/08 ,  B01J37/0018 ,  B01J37/0072 ,  B01J37/04 ,  B01J37/16 ,  H01M4/92

Abstract: The present specification relates to hollow metal nanoparticles, a catalyst including the same, and a method for manufacturing hollow metal nanoparticles.

公开(公告)号：US20160114389A1

公开(公告)日：2016-04-28

申请号：US14893886

申请日：2014-06-03

Applicant: LG CHEM, LTD.

Inventor： Kwanghyun KIM ,  Gyo Hyun HWANG ,  Sang Hoon KIM ,  Jun Yeon CHO

IPC: B22F1/00

CPC classification number: B22F1/0018 ,  B22F9/24 ,  B22F2001/0037 ,  B22F2301/15 ,  B22F2301/20 ,  B22F2301/205 ,  B22F2301/25 ,  B22F2301/255 ,  B22F2301/30 ,  B22F2301/35 ,  B22F2301/45 ,  B22F2304/054 ,  B82B1/008

Abstract: The present specification relates to a metal nanoparticle.

Abstract translation: 本说明书涉及金属纳米粒子。

公开(公告)号：US20150314275A1

公开(公告)日：2015-11-05

申请号：US14649846

申请日：2013-12-27

Applicant: LG CHEM, LTD.

Inventor： Jun Yeon CHO ,  Sang Hoon KIM ,  Gyo Hyun HWANG ,  Kwanghyun KIM

IPC: B01J23/89 ,  B01J37/16 ,  B01J35/08 ,  B01J37/00 ,  B01J21/18 ,  B01J35/00

CPC classification number: B01J23/892 ,  B01J21/18 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/006 ,  B01J35/08 ,  B01J37/0072 ,  B01J37/16 ,  B22F1/025 ,  B22F9/24 ,  B22F2001/0029 ,  B82B1/00 ,  B82B3/00 ,  Y02E60/50

Abstract: The present specification relates to hollow metal nano particles supported on a carrier.

Abstract translation: 本说明书涉及负载在载体上的中空金属纳米颗粒。

公开(公告)号：US20170279124A1

公开(公告)日：2017-09-28

申请号：US15504229

申请日：2015-08-18

Applicant: LG CHEM, LTD.

Inventor： Sang Hoon KIM ,  Jun Yeon CHO ,  Kwanghyun KIM ,  Jungup BANG ,  Gyo Hyun HWANG ,  Ran CHOI

IPC: H01M4/66 ,  H01M8/02 ,  H01M4/90

CPC classification number: H01M4/663 ,  H01M4/9075 ,  H01M4/925 ,  H01M8/02

Abstract: The present specification relates to a carrier-nanoparticle complex and a preparation method thereof.

公开(公告)号：US20170232522A1

公开(公告)日：2017-08-17

申请号：US15502918

申请日：2015-08-13

Applicant: LG CHEM, LTD.

Inventor： Ran CHOI ,  Kwanghyun KIM ,  Jungup BANG ,  Sang Hoon KIM ,  Gyo Hyun HWANG ,  Jun Yeon CHO

IPC: B22F9/24 ,  B22F1/00

CPC classification number: B22F9/24 ,  B22F1/0018 ,  B22F2001/0037 ,  B22F2009/245 ,  B22F2301/15 ,  B22F2301/25 ,  B22F2304/054 ,  B22F2998/10

Abstract: The present specification relates to a method for preparing a metal nanoparticle.