Failure mechanism analysis and emerging strategies for enhancing the photoelectrochemical stability of photoanodes

Y Zhang, B Liu, L Xu, Z Ding, R Yang… - ChemSusChem, 2025 - Wiley Online Library
The development of efficient and stable photoanode materials is essential for driving the
possible practical application of photoelectrochemical water splitting. This article begins with …

Facile synthesis of NiO-loaded g-C3N4 heterojunction photocatalyst for efficient photocatalytic degradation of 4-nitrophenol under visible light irradiation

M Ismael - Journal of Photochemistry and Photobiology A …, 2023 - Elsevier
Finding acceptable noble-metal-free cocatalyst-modified photocatalysts has gotten a lot of
interest in the field of photocatalysis. In this study, an environmentally friendly ultrasonic …

Tantalum nitride nanorod arrays: introducing Ni–Fe layered double hydroxides as a cocatalyst strongly stabilizing photoanodes in water splitting

L Wang, F Dionigi, NT Nguyen, R Kirchgeorg… - Chemistry of …, 2015 - ACS Publications
Ta3N5 nanostructures are widely explored as anodes for photoelectrochemical (PEC) water
splitting. Although the material shows excellent semiconductive properties for this purpose …

Ionomer-Free Nickel-Iron bimetallic electrodes for efficient anion exchange membrane water electrolysis

E López-Fernández, C Gómez-Sacedón… - Chemical Engineering …, 2022 - Elsevier
A bottleneck for the deployment of the Anion Exchange Membrane Water Electrolysis
(AEMWE) is the manufacturing of efficient and long lasting anodes and cathodes for the …

Improved bi-functional ORR and OER catalytic activity of reduced graphene oxide supported ZnCo2O4 microsphere

S Chakrabarty, A Mukherjee, WN Su, S Basu - International Journal of …, 2019 - Elsevier
Flower like ZnCo 2 O 4 grafted onto the reduced graphene oxide (RGO) sheet, prepared by
urea assisted solvothermal method acts as a bi-functional electrocatalyst for oxygen …

Hematite Photoanodes: Synergetic Enhancement of Light Harvesting and Charge Management by Sandwiched with Fe2TiO5/Fe2O3/Pt Structures

L Wang, NT Nguyen, X Huang… - Advanced Functional …, 2017 - Wiley Online Library
Efficient charge separation and transport as well as high light absorption are key factors that
determine the efficiency of photoelectrochemical (PEC) water splitting devices. Here, a PEC …

Ultrathin CoTe nanoflakes electrode demonstrating low overpotential for overall water splitting

L Nisar, M Sadaqat, A Hassan, A Shah… - Fuel, 2020 - Elsevier
Hydrogen production by electrocatalytic water splitting is of supreme significance for
revolving the energy crisis at hand, and developing highly efficient, robust and cost-effective …

Highly defective graphene quantum dots-doped 1T/2H-MoS2 as an efficient composite catalyst for the hydrogen evolution reaction

SF Chen, TS Wu, YL Soo - Scientific Reports, 2023 - nature.com
We present a new composite catalyst system of highly defective graphene quantum dots
(HDGQDs)-doped 1T/2H-MoS2 for efficient hydrogen evolution reactions (HER). The high …

Solvothermal synthesis of bismuth-based halide perovskite nanostructures for photocatalytic degradation of organic pollutants under LED light irradiation

VH Nguyen, T Lee, TD Nguyen - ACS Applied Nano Materials, 2023 - ACS Publications
The use of bismuth-based halide perovskites for photocatalysis has attracted increasing
attention because of their matching photoelectric properties and the nontoxicity of bismuth …

Strongly Enhanced Water Splitting Performance of Ta3N5 Nanotube Photoanodes with Subnitrides

L Wang, X Zhou, NT Nguyen, I Hwang… - Advanced …, 2016 - Wiley Online Library
DOI: 10.1002/adma. 201505312 the top nitride layer of Ta 3N 5 photoanodes. The overall
composition of the nitride layer was estimated as Ta 3− xN 5− y O y (ie, implying the …