公开(公告)号：US20190252698A1

公开(公告)日：2019-08-15

申请号：US16271881

申请日：2019-02-11

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Young-jun SOHN ,  Hwan Yeong OH ,  Dong Won SHIN ,  Seung-gon KIM ,  Byungchan BAE ,  Min-jin KIM ,  Sung-dae YIM ,  Tae-hyun YANG ,  Gu-gon PARK ,  Won-yong LEE ,  Chang-soo KIM ,  Seok-hee PARK

IPC: H01M8/04119 ,  H01M8/04298

CPC classification number: H01M8/04164 ,  H01M8/04298

Abstract: Disclosed is a fuel cell filter including a body including therein an internal space in which a fluid flows, an inlet port provided in the body and configured to receive a fluid discharged from a fuel cell stack, a gas-water separating membrane disposed in the internal space and configured to block a liquid fluid included in a fluid absorbed in the inlet port from flowing upwards, a discharge port provided in the body and configured to externally discharge the liquid fluid blocked in the gas-water separating membrane, a water absorbent disposed in the internal space and configured to absorb water included in a gaseous fluid passing through the gas-water separating membrane, and a gas outlet port provided in the body and configured to externally discharge gas separated in the gas-water separating membrane.

公开(公告)号：US20200168914A1

公开(公告)日：2020-05-28

申请号：US16439481

申请日：2019-06-12

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Gu-gon PARK ,  Hyo-june LEE ,  Chang-soo KIM ,  Won-yong LEE ,  Tae-hyun YANG ,  Sung-dae YIM ,  Min-jin KIM ,  Young-jun SOHN ,  Byung-chan BAE ,  Seung-gon KIM ,  Dong-won SHIN ,  Hwan-yeong OH ,  Seung-hee WOO ,  So-jeong LEE ,  Hye-jin LEE ,  Yoon-young CHOI ,  Seok-hee PARK

IPC: H01M4/88 ,  H01M4/92 ,  H01M4/86

Abstract: The present disclosure provides an apparatus and a method for manufacturing a continuous reactor type core-shell catalyst electrode, which may manufacture a large amount of continuous reactor type core-shell catalyst electrodes by improving coating efficiency of shell metal by using reaction chambers disposed in a circular shape or in a line. The apparatus for manufacturing a continuous reactor type core-shell catalyst electrode according to one exemplary embodiment of the present disclosure includes: a main body which is provided with a fixed shaft inside thereof and an upper portion of which is opened and closed by being detached from or attached to the fixed shaft; reaction chambers which are disposed plurally in a circular shape inside the main body, store reaction solution inside thereof, are equipped with movable members and counter electrodes, and a lateral portion of which is coupled with a reference electrode; a power transmission member which transmits power to the movable member; a palladium sheet which is moved by the movable member and immersed in the reaction solution as the movable member moves downward; a power supply which applies a voltage to the electrodes; and a solution injection member which injects a copper precursor-containing solution or a platinum precursor-containing solution into the reaction solution.

公开(公告)号：US20170236427A1

公开(公告)日：2017-08-17

申请号：US15435225

申请日：2017-02-16

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Minjin KIM ,  Young-jun SOHN ,  Seung-gon KIM ,  Gu-gon PARK ,  Byungchan BAE ,  Sung-dae YIM ,  Seok-hee PARK ,  Tae-hyun YANG ,  Won-yong LEE ,  Chang-soo KIM ,  Moon-Yong CHA

IPC: G08G5/00 ,  B64D27/24 ,  H02J3/38 ,  B64C39/02 ,  H01M8/18 ,  H01M8/04298

CPC classification number: G08G5/0034 ,  B60L58/30 ,  B60L2200/10 ,  B64C39/024 ,  B64C2201/021 ,  B64C2201/042 ,  B64C2201/066 ,  B64D27/24 ,  B64D2041/005 ,  B64D2211/00 ,  G05D1/0005 ,  G08G5/0069 ,  H01M8/04305 ,  H01M8/186 ,  H01M2250/20 ,  H01M2250/402 ,  H02J3/383 ,  H02J3/387 ,  Y02B90/12 ,  Y02T90/32

Abstract: Provided is a flight path calculating method for high altitude long endurance of an unmanned aerial vehicle based on regenerative fuel cells and solar cells according to an exemplary embodiment of the present invention may include a modeling step, a simulation step, and an analyzing step, and may be configured in a program form executed by an arithmetic processing means including a computer. a flight path searching method and a flight path searching apparatus for performing continuous flight path re-searching on the basis of information measured in real time during a flight of the unmanned aerial vehicle in the stratosphere to change a flight path so that the unmanned aerial vehicle may permanently perform long endurance in the stratosphere is provided.

公开(公告)号：US20200346199A1

公开(公告)日：2020-11-05

申请号：US16767721

申请日：2018-07-05

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： GU-gon PARK ,  Eun-jik LEE ,  Dong-chul PARK ,  Sung-dae YIM ,  Chang-soo KIM ,  Won-yong LEE ,  Tae-hyun YANG ,  Seok-hee PARK ,  Min-jin KIM ,  Young-jun SOHN ,  Byung-chan BAE ,  Seung-gon KIM ,  Dong-won SHIN ,  Hwan-yeong OH

IPC: B01J37/02 ,  B01J23/42 ,  B01J23/75 ,  B01J23/755 ,  B01J35/02 ,  B01J21/18

Abstract: The present disclosure is related to a method for preparing a gaseous- or liquid-nitridation treated core-shell catalyst and, more specifically, to a method for preparing a gaseous- or liquid-nitridation treated core-shell catalyst comprising steps of: nitridation-treating a transition metal precursor core and noble metal precursor shell particles in the presence of a gaseous nitrogen source; or forming a transition metal precursor core and noble metal precursor shell particles, by means of a liquid nitrogen source, and at the same time allowing the nitrogen source to bond with the transition metal precursor and thus allowing nitridation treatment. Therefore, the present disclosure allows a high nitrogen content in the core and thus enables a prepared catalyst to have excellent durability, a small average particle size and high degree of dispersion and uniformity, and thus to be suitable for the fuel cell field.

公开(公告)号：US20170322524A1

公开(公告)日：2017-11-09

申请号：US15436523

申请日：2017-02-17

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Minjin KIM ,  Young-jun SOHN ,  Seung-gon KIM ,  Gu-gon PARK ,  Byungchan BAE ,  Sung-dae YIM ,  Seok-hee PARK ,  Tae-hyun YANG ,  Won-yong LEE ,  Chang-soo KIM

IPC: G05B13/04 ,  G05D1/00 ,  B64C39/02

CPC classification number: G05B13/048 ,  B64C39/024 ,  B64C2201/02 ,  B64C2201/042 ,  B64C2201/06 ,  B64C2201/14 ,  B64F5/00 ,  G05D1/0005 ,  G05D1/0022

Abstract: Provided are a flight simulation and control method of a unmanned aerial vehicle with regenerative fuel cells and solar cells for high altitude long endurance, and a control apparatus thereof. The high altitude long endurance simulation method for an unmanned aerial vehicle based on regenerative fuel cells and solar cells includes: a variable inputting step of inputting design variables of the unmanned aerial vehicle based on regenerative fuel cells and solar cells; a modeling step of performing modeling of the unmanned aerial vehicle based on regenerative fuel cells and solar cells using the design variables input in the variable inputting step; and an analyzing step of analyzing a modeling result in the modeling step to perform a high altitude long endurance simulation while controlling any one of the design variables input in the variable inputting step.