scholarly journals Water Splitting: Rational Design and Construction of Cocatalysts for Semiconductor-Based Photo-Electrochemical Oxygen Evolution: A Comprehensive Review (Adv. Sci. 2/2019)

2019 ◽  
Vol 6 (2) ◽  
pp. 1970013 ◽  
Author(s):  
Xiao-Ting Xu ◽  
Lun Pan ◽  
Xiangwen Zhang ◽  
Li Wang ◽  
Ji-Jun Zou
Keyword(s):  
Water Splitting ◽  
Oxygen Evolution ◽  
Rational Design ◽  
Comprehensive Review ◽  
Electrochemical Oxygen ◽  
Design And Construction

Fe-Co-P multi-heterostructure arrays for efficient electrocatalytic water splitting

2021 ◽  
Author(s):  
Hanwen Xu ◽  
Jiawei Zhu ◽  
Pengyan Wang ◽  
Ding Chen ◽  
Chengtian Zhang ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
Rational Design ◽  
Large Scale ◽  
High Efficiency ◽  
Bifunctional Catalysts

Rational design and construction of high-efficiency bifunctional catalysts for hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) is crucial for large-scale hydrogen production by water splitting. Herein, by a...

Nanosized LiNi1−xFexPO4embedded in a mesoporous carbon matrix for high-performance electrochemical water splitting

2015 ◽  
Vol 51 (87) ◽  
pp. 15815-15818 ◽  
Author(s):  
Shaojun Ma ◽  
Qing Zhu ◽  
Zhi Zheng ◽  
Wenlou Wang ◽  
Dongming Chen
Keyword(s):  
Water Splitting ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Mesoporous Carbon ◽  
High Performance ◽  
Carbon Matrix ◽  
Highly Effective ◽  
Electrochemical Water Splitting ◽  
First Time ◽  
Electrochemical Oxygen

This work reports for the first time LiNi1−xFexPO4@C nanocomposites as highly effective catalysts for electrochemical oxygen evolution reaction (OER).

Local Spin-State Tuning of Cobalt-Iron Selenide Nanoframes for Boosted Oxygen Evolution

2021 ◽  
Author(s):  
Bao Yu Xia ◽  
Jun-Ye Zhang ◽  
Ya Yan ◽  
Bingbao Mei ◽  
Ruijuan Qi ◽  
...  
Keyword(s):  
Water Splitting ◽  
Oxygen Evolution ◽  
Spin State ◽  
Water Oxidation ◽  
Rational Design ◽  
Sustainable Energy ◽  
Hydrogen Economy ◽  
Iron Selenide ◽  
Local Spin ◽  
Cobalt Iron

Hydrogen economy through water splitting is an indispensable cornerstone for sustainable energy society yet impeded by sluggish anodic water oxidation. Hence, rational design of highly efficient electrocatalysts for oxygen evolution...

Construction of hierarchical FeP/Ni2P hollow nanospindles for efficient oxygen evolution

2018 ◽  
Vol 6 (29) ◽  
pp. 14103-14111 ◽  
Author(s):  
Yafei Feng ◽  
Chunyang Xu ◽  
Enlai Hu ◽  
Binbin Xia ◽  
Jiqiang Ning ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Rational Design ◽  
Design And Construction

We demonstrate the rational design and construction of hierarchical FeP@Ni2P hybrid hollow nanospindles (HNSs) as an active and stable electrocatalyst for the oxygen evolution reaction.

scholarly journals Transition Metal-Based 2D Layered Double Hydroxide Nanosheets: Design Strategies and Applications in Oxygen Evolution Reaction

Nanomaterials ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 1388
Author(s):  
Birhanu Bayissa Gicha ◽  
Lemma Teshome Tufa ◽  
Sohyun Kang ◽  
Mahendra Goddati ◽  
Eneyew Tilahun Bekele ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Transition Metal ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Rational Design ◽  
Renewable Energy Sources ◽  
Design Strategies ◽  
Alkaline Conditions ◽  
Mass Transfers ◽  
Double Hydroxides

Water splitting driven by renewable energy sources is considered a sustainable way of hydrogen production, an ideal fuel to overcome the energy issue and its environmental challenges. The rational design of electrocatalysts serves as a critical point to achieve efficient water splitting. Layered double hydroxides (LDHs) with two-dimensionally (2D) layered structures hold great potential in electrocatalysis owing to their ease of preparation, structural flexibility, and tenability. However, their application in catalysis is limited due to their low activity attributed to structural stacking with irrational electronic structures, and their sluggish mass transfers. To overcome this challenge, attempts have been made toward adjusting the morphological and electronic structure using appropriate design strategies. This review highlights the current progress made on design strategies of transition metal-based LDHs (TM-LDHs) and their application as novel catalysts for oxygen evolution reactions (OERs) in alkaline conditions. We describe various strategies employed to regulate the electronic structure and composition of TM-LDHs and we discuss their influence on OER performance. Finally, significant challenges and potential research directions are put forward to promote the possible future development of these novel TM-LDHs catalysts.

scholarly journals Comparative evaluation of the structural and other features governing photo-electrochemical oxygen evolution by Ca/Mn oxides

2020 ◽  
Vol 10 (7) ◽  
pp. 2152-2164 ◽  
Author(s):  
Ankita Gagrani ◽  
Mohammed Alsultan ◽  
Gerhard F. Swiegers ◽  
Takuya Tsuzuki
Keyword(s):  
Water Splitting ◽  
Oxygen Evolution ◽  
Comparative Evaluation ◽  
Electrochemical Water Splitting ◽  
Mn Oxides ◽  
Electrochemical Oxygen

Bio-inspired calcium manganate ceramics induce higher photocurrents than MnO2 in photo-electrochemical water splitting.

scholarly journals Tuning intrinsic catalytic activities of oxygen-evolution catalysts by doping: a comprehensive review

2021 ◽  
Author(s):  
Sivasankara Rao Ede ◽  
Zhiping Luo
Keyword(s):  
Water Splitting ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Fossil Fuels ◽  
Hydrogen Fuel ◽  
Comprehensive Review ◽  
Catalytic Activities ◽  
Electrochemical Water Splitting ◽  
Near Future ◽  
Alternative Energies

Electrochemical water splitting produces clean hydrogen fuel as one of the pivotal alternative energies for fossil fuels in the near future. However, anodic oxygen evolution reaction (OER) is a significant...

Rational design of cobalt–chromium layered double hydroxide as a highly efficient electrocatalyst for water oxidation

2016 ◽  
Vol 4 (29) ◽  
pp. 11292-11298 ◽  
Author(s):  
Chenlong Dong ◽  
Xiaotao Yuan ◽  
Xin Wang ◽  
Xiangye Liu ◽  
Wujie Dong ◽  
...  
Keyword(s):  
Water Splitting ◽  
Oxygen Evolution ◽  
Layered Double Hydroxide ◽  
Water Oxidation ◽  
High Performance ◽  
Rational Design ◽  
Cost Effective ◽  
Cobalt Chromium ◽  
Electrochemical Water Splitting ◽  
Double Hydroxide

The design of a high performance, stable and cost-effective electrocatalyst for oxygen evolution is crucial for H2 production from electrochemical water splitting.

Sign in / Sign up

Export Citation Format

Share Document