Carbonate-Derived Multi-Metal Catalysts for Electrochemical Water-Splitting at High Current Densities

2021 ◽  
Author(s):  
Tess E. Seuferling ◽  
Tim R. Larson ◽  
Joseph M. Barforoush ◽  
Kevin C. Leonard
Keyword(s):  
Water Splitting ◽  
Metal Catalysts ◽  
High Current ◽  
Current Densities ◽  
Electrochemical Water Splitting

scholarly journals Stabilized Hydroxide-Mediated Nickel-Based Electrocatalysts for High-Current-Density Hydrogen Evolution in Alkaline Media

2021 ◽  
Author(s):  
Yuting Luo ◽  
Zhiyuan Zhang ◽  
Fengning Yang ◽  
Jiong Li ◽  
Zhibo Liu ◽  
...  
Keyword(s):  
Water Splitting ◽  
Large Scale ◽  
Fossil Fuels ◽  
High Current Density ◽  
Critical Energy ◽  
Alkaline Media ◽  
Scale Production ◽  
High Current ◽  
Large Scale Production ◽  
Electrochemical Water Splitting

Large-scale production of green hydrogen by electrochemical water splitting is considered as a promising technology to address critical energy challenges caused by the extensive use of fossil fuels. Although nonprecious...

scholarly journals Photocharged BiVO4 photoanodes for improved solar water splitting

2016 ◽  
Vol 4 (8) ◽  
pp. 2919-2926 ◽  
Author(s):  
Bartek J. Trześniewski ◽  
Wilson A. Smith
Keyword(s):  
Water Splitting ◽  
Open Circuit ◽  
High Current ◽  
Solar Water ◽  
Solar Water Splitting ◽  
Current Densities

Long exposure of BiVO4 photoanodes to light under open circuit conditions (photocharging) results in the record high current densities for undoped and uncatalyzed BiVO4.

MnO x ‐Decorated Nickel‐Iron Phosphides Nanosheets: Interface Modifications for Robust Overall Water Splitting at Ultra‐High Current Densities

Small ◽  
2021 ◽  
pp. 2105803
Author(s):  
Pan Wang ◽  
Yuanzhi Luo ◽  
Gaixia Zhang ◽  
Mingjie Wu ◽  
Zhangsen Chen ◽  
...  
Keyword(s):  
Water Splitting ◽  
High Current ◽  
Nickel Iron ◽  
Overall Water Splitting ◽  
Current Densities ◽  
Iron Phosphides

Boosting Activity on Co 4 N Porous Nanosheet by Coupling CeO 2 for Efficient Electrochemical Overall Water Splitting at High Current Densities

2020 ◽  
Vol 30 (32) ◽  
pp. 1910596 ◽  
Author(s):  
Hongming Sun ◽  
Caiying Tian ◽  
Guilan Fan ◽  
Jianing Qi ◽  
Ziting Liu ◽  
...  
Keyword(s):  
Water Splitting ◽  
High Current ◽  
Overall Water Splitting ◽  
Current Densities

Layer-structured FeCo bihydroxide as an ultra-stable bifunctional electrocatalyst for water splitting at high current densities

2021 ◽  
Author(s):  
Chaoyang Sun ◽  
Hui Wang ◽  
Shan Ji ◽  
Xuyun Wang ◽  
Vladimir Linkov ◽  
...  
Keyword(s):  
Water Splitting ◽  
Current Density ◽  
High Stability ◽  
High Current Density ◽  
High Current ◽  
Bifunctional Electrocatalyst ◽  
Current Densities ◽  
Double Hydroxide

A layered FeCo double hydroxide bifunctional water cracking electrocatalyst with ultra-high stability at high current density was developed.

Selenium-induced NiSe2@CuSe2 hierarchical heterostructure for efficient oxygen evolution reaction

Nanoscale ◽  
2021 ◽  
Author(s):  
Ting Li ◽  
Qing Zhang ◽  
Xiao Hu Wang ◽  
Juan Luo ◽  
Li Shen ◽  
...  
Keyword(s):  
Water Splitting ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Catalytic Performance ◽  
Metal Catalysts ◽  
Environmental Deterioration ◽  
Electrochemical Water Splitting ◽  
Energy Shortage

Electrochemical water splitting is widely studied in the hope of solving the environmental deterioration and energy shortage. The design of inexpensive metal catalysts showing desired catalytic performance and durable stability...

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