Solar-to-hydrogen efficiency exceeding 2.5% achieved for overall water splitting with an all earth-abundant dual-photoelectrode

2014 ◽  
Vol 16 (29) ◽  
pp. 15608-15614 ◽  
Author(s):  
Chunmei Ding ◽  
Wei Qin ◽  
Nan Wang ◽  
Guiji Liu ◽  
Zhiliang Wang ◽  
...  
Keyword(s):  
Water Splitting ◽  
Overall Water Splitting ◽  
Earth Abundant

Overall water splitting with STH efficiency exceeding 2.5% using an all earth-abundant dual-photoelectrode device under parallel illumination without bias.

3D Hierarchical Network Derived from 2D Fe-doped NiSe Nanosheets/Carbon Nanotubes with Enhanced OER Performance for Overall Water Splitting

2022 ◽  
Author(s):  
Kai Chang ◽  
Duy Thanh Tran ◽  
Jingqiang Wang ◽  
Nam Hoon Kim ◽  
Joong Hee Lee
Keyword(s):  
Carbon Nanotubes ◽  
High Activity ◽  
Water Splitting ◽  
Electrode Material ◽  
Hydrogen Energy ◽  
Hierarchical Network ◽  
Overall Water Splitting ◽  
Earth Abundant

Designing an earth-abundant electrode material with high activity and durability is a major challenge for water splitting to produce clean and green hydrogen energy. In this study, we reported a...

Controllable Atomic Defect Engineering in Layered NixFe1-x(OH)2 Nanosheets for Electrochemical Overall Water Splitting

2021 ◽  
Author(s):  
Wei Ma ◽  
Jiajia Ge ◽  
Jin You Zheng ◽  
Jiangwei Zhang ◽  
Suyu Jiang ◽  
...  
Keyword(s):  
Water Splitting ◽  
Low Cost ◽  
Defect Engineering ◽  
Overall Water Splitting ◽  
Earth Abundant

Exploring efficient electrocatalysts through controllable defect engineering in materials with low-cost and earth-abundant elements is highly desired for overall water splitting. Herein, a hybrid electrocatalyst was accomplished by growing layered...

High performance multicomponent bifunctional catalysts for overall water splitting

2020 ◽  
Vol 8 (27) ◽  
pp. 13795-13805 ◽  
Author(s):  
Ranjith Bose ◽  
Vasanth Rajendiran Jothi ◽  
K. Karuppasamy ◽  
Akram Alfantazi ◽  
Sung Chul Yi
Keyword(s):  
Energy Conversion ◽  
Water Splitting ◽  
Precious Metal ◽  
High Performance ◽  
Bifunctional Catalysts ◽  
Overall Water Splitting ◽  
Highly Active ◽  
Bifunctional Electrocatalysts ◽  
Earth Abundant

Designing highly active bifunctional electrocatalysts from Earth-abundant elements has great prospects for substituting precious-metal based catalysts in energy conversion processes, such as water splitting.

Constructing Earth‐abundant 3D Nanoarrays for Efficient Overall Water Splitting – A Review

ChemCatChem ◽  
2019 ◽  
Vol 11 (6) ◽  
pp. 1550-1575 ◽  
Author(s):  
Mohammed‐Ibrahim Jamesh ◽  
Yun Kuang ◽  
Xiaoming Sun
Keyword(s):  
Water Splitting ◽  
Overall Water Splitting ◽  
Earth Abundant

scholarly journals Earth-Abundant Molecular Z-Scheme Photoelectrochemical Cell for Overall Water-Splitting

2019 ◽  
Vol 141 (24) ◽  
pp. 9593-9602 ◽  
Author(s):  
Christopher D. Windle ◽  
Hiromu Kumagai ◽  
Masanobu Higashi ◽  
Romain Brisse ◽  
Sebastian Bold ◽  
...  
Keyword(s):  
Water Splitting ◽  
Photoelectrochemical Cell ◽  
Overall Water Splitting ◽  
Earth Abundant

Co-Doped FeS2 with a porous structure for efficient electrocatalytic overall water splitting

2020 ◽  
Vol 44 (5) ◽  
pp. 1711-1718 ◽  
Author(s):  
Lingfeng Gao ◽  
Chengying Guo ◽  
Xuejing Liu ◽  
Xiaojing Ma ◽  
Mingzhu Zhao ◽  
...  
Keyword(s):  
Porous Structure ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
High Efficiency ◽  
Overall Water Splitting ◽  
Earth Abundant ◽  
Low Activity ◽  
Co Doped

The development of earth-abundant and high-efficiency electrocatalysts for overall water splitting is highly fascinating and still presents a challenge caused by the low activity for both the hydrogen evolution reaction (HER) and the oxygen evolution reaction (OER) at the same time.

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