Decoupled electrochemical water-splitting systems: a review and perspective

ZP Ifkovits, JM Evans, MC Meier… - Energy & …, 2021 - pubs.rsc.org
Electrochemical water splitting is a promising technology to renewably generate hydrogen
fuel from water. One particular drawback of conventional water splitting is that the hydrogen …

Water electrolysers with closed and open electrochemical systems

MF Lagadec, A Grimaud - Nature Materials, 2020 - nature.com
Green hydrogen production using renewables-powered, low-temperature water
electrolysers is crucial for rapidly decarbonizing the industrial sector and with it many …

Highly reduced and protonated aqueous solutions of [P2W18O62]6− for on-demand hydrogen generation and energy storage

JJ Chen, MD Symes, L Cronin - Nature chemistry, 2018 - nature.com
As our reliance on renewable energy sources grows, so too does our need to store this
energy to mitigate against troughs in supply. Energy storage in batteries or by conversion to …

Redox-Mediated Water Splitting for Decoupled H2 Production

F Zhang, Q Wang - ACS Materials Letters, 2021 - ACS Publications
Green H2 production from renewable energy sources by water splitting is desired to reduce
the use of fossil fuels and CO2 emissions. The past decade has witnessed the fast …

Aqueous organic and redox-mediated redox flow batteries: a review

S Gentil, D Reynard, HH Girault - Current Opinion in Electrochemistry, 2020 - Elsevier
Redox flow batteries (RFBs) are among the most investigated technologies for large-scale
energy storage applications. Since the first commercialization of all-vanadium RFB (in the …

A high-energy and low-cost polysulfide/iodide redox flow battery

Z Li, G Weng, Q Zou, G Cong, YC Lu - Nano Energy, 2016 - Elsevier
Redox flow batteries (RFBs) have been limited by low energy density and high cost. Here,
we employ highly-soluble, inexpensive and reversible polysulfide and iodide species to …

Trust is good, control is better: a review on monitoring and characterization techniques for flow battery electrolytes

O Nolte, IA Volodin, C Stolze, MD Hager… - Materials …, 2021 - pubs.rsc.org
Flow batteries (FBs) currently are one of the most promising large-scale energy storage
technologies for energy grids with a large share of renewable electricity generation. Among …

[HTML][HTML] Electrolyzer design for flexible decoupled water splitting and organic upgrading with electron reservoirs

W Li, N Jiang, B Hu, X Liu, F Song, G Han, TJ Jordan… - Chem, 2018 - cell.com
Conventional water-splitting electrolysis drives the H 2 and O 2 evolution reactions (HER
and OER, respectively) simultaneously with large voltage inputs. Herein, two inexpensive …

Decoupled redox catalytic hydrogen production with a robust electrolyte-borne electron and proton carrier

F Zhang, H Zhang, M Salla, N Qin, M Gao… - Journal of the …, 2020 - ACS Publications
Electrolytic water splitting is an effective approach for H2 mass production. A conventional
water electrolyzer concurrently generates H2 and O2 in neighboring electrode …

Redox targeting of energy materials for energy storage and conversion

F Zhang, M Gao, S Huang, H Zhang, X Wang… - Advanced …, 2022 - Wiley Online Library
The redox‐targeting (RT) process or redox‐mediated process, which provides great
operation flexibility in circumventing the constraints intrinsically posed by the conventional …