国家/地区 韩国（13） 美国（7） 中国（6）
IPC部 C（25）
IPC大类 C25（25） B01（9） H01（8）
C01（4） C09（2）
IPC小类 C25B（25）
IPC C25B011/04（25）
发明人 HAN H（3） KIM I（3） PARK S（3）
公开年 2021（14） 2022（7） 2020（4）
申请年 2020（25）
专利权人 UNIV KWANGWO.（3） UNIST ULSAN .（2）

Graphene oxide-cadmium sulfide complex used as catalyst for photocatalytic hydrogen generation, comprises reduced graphene oxide with nanogates on surface of single layer and between bi-layers of reduced graphene oxide.

KUMAR P, LUWANG M N, BAJPAI H

Coupled hydrogen production and heavy water system comprises electrolytic groove connected with external power supply, and electrolytic groove connected with water supply circulating system through water sealing balance system and connected with hydrogen detecting and purifying collecting system.

WANG Z

Multicomposite compounds useful as electrode for oxygen generator comprise metal-organic frameworks made up of titanium, zirconium, hafnium, vanadium, niobium, tantalum, chromium, molybdenum, tungsten, and graphene-nanoplatelets.

KIM K, ARAJANTANGABEL P, RAN H M

Preparing cobalt catalyst useful in electrodes and membrane electrode assembly for water electrolysis, comprises preparing reduced graphene oxide in which cobalt oxide is dispersed, carrying out primary oxidation and secondary oxidation.

PARK S, HAN H, KIM I

Catalyst layer additive useful in electrochemical catalyst for oxygen electrode, comprises heteroatom-doped carbon carrier.

HO S M, YOON Y G, CHOI Y W, JUN K, YOUNG J, CHA J E, LEE J, YANG S, SONG J, MOONSUNKANG

Nickel sulfide nanocrystal catalyst for electrochemical and photoelectrochemical hydrogen production.

PARK J H, KWAK I H, KWON I S, YU J S

Catalyst layer for use in membrane-electrode assembly of fuel cell, comprises support, catalyst metal supported on support, carbon material contains element have lone pair of electrons, binder for combining catalyst, and carbon material.

SHIN D Y

Electrocatalyst cell stack for water electrolysis, comprises multiple plate-shaped electrode catalysts continuously provided at regular intervals, and central protrusion type on surface in which curved projection is formed to protrude in streamlined shape.

LEE K Y

Polyelectrolyte (PEM) water electrolysis hydrogen evolution reaction catalyst for PEM water electrolysis system comprises carrier and ternary alloy particles which are supported in the carrier and include platinum, scandium and lanthanum.

SANGYOON J, PAK C, YOO Y S, LEE T, LEE S

Electrode catalyst e.g. for carbon dioxide reduction comprises metal particles supported on carbon-based carrier, and metal nanoparticles in form of dendrites disposed on surface of metal particles.

OH H S, LEE W H, IHM C W, KOUN M B, HWANG Y J, LEE W, KI L D, WON D H, KOH J H