Impedance analysis of electrochemical systems

V Vivier, ME Orazem - Chemical Reviews, 2022 - ACS Publications
Interpretation of impedance spectroscopy data requires both a description of the chemistry
and physics that govern the system and an assessment of the error structure of the …

Insight into the visible light activation of sulfite by Fe/g-C3N4 with rich N vacancies for pollutant removal and sterilization: A novel approach for enhanced generation of …

G Zhao, J Ding, J Ren, Q Zhao, Q Gao, K Wang… - Chemical Engineering …, 2022 - Elsevier
A novel Fe-modified gC 3 N 4 with rich N vacancies (NVs) under N 2 calcination was
developed to active sulfite for the efficient removal of contaminants and bacterial inactivation …

Do potential dependent kinetics play a role in photocatalytic rate trends?

KH Bevan, LM Peter - Environmental Science: Nano, 2024 - pubs.rsc.org
Recent intriguing studies, focused upon photoanodes, have raised the possibility that higher
order reaction rate properties (greater than unity) might be present in photocatalysis under …

Surface modulation of transition-metal-doped MoS2@ graphite felt for bifunctional catalysis in Zn-air batteries

H Shi, Y Zhang, N Pang, D Wu, Z Yang, S Xu, D Xiong… - Electrochimica …, 2024 - Elsevier
Surface modulation is essential to bifunctional catalysis especially for energy devices.
Herein, transition-metal-doped MoS 2 is shown to have modulated interfacial states to …

Schottky heterogeneous interface design of Ti 3 C 2/Bi 4 O 5 I 2 to enhance the photocatalytic performance

D Chen, Y Li, H Xu, Y Xin, A Wang, K Liu - Crystengcomm, 2023 - pubs.rsc.org
An ultrasonic precipitation method loads Bi4O5I2 onto Ti3C2 to form a Schottky
heterojunction photocatalyst. The obtained Ti3C2/Bi4O5I2 composite exhibited an optimal …

SLJCompact: A semiconductor-liquid junction solver for rapid band diagram insights into photoelectrochemical devices

KH Bevan, B Miao, A Iqbal - Computer Physics Communications, 2023 - Elsevier
SLJCompact is a Matlab based program that computes the band diagram and current-
voltage characteristics of semiconductor photoanodes. To enable rapid insights …

Unveiling the role of surface heterostructure in Bi0. 5Y0. 5VO4 solid solution for photocatalytic overall water splitting

W Guo, P Yu, H Luo, J Chi, Z Jiang, X Liu, W Wen… - Journal of …, 2022 - Elsevier
The solid solution photocatalyst plays a vital role in designing the one-step excitation water
splitting system. However, the co-existence of the evolution of surface heterostructure …

Surface conductance analysis of X-MoS2 (X= Fe, Co, Ni) prepared on graphite felt as bifunctional catalysts for the hydrogen/oxidation evolution reactions

H Shi, Y Zhang, N Pang, S Xu, D Xiong, L Wang… - Electrochimica …, 2023 - Elsevier
The surface admittances calculated from electrochemical impedance spectra are used to
analyze the surface states of X-MoS 2 (X= Fe, Co, Ni) prepared on graphite felt. Because of …

SrTiO 3 thin film photoanodes fabricated by combinatorial chemical beam vapour deposition: intricate connection between elemental composition and thin films' …

V Rogé, C Garlisi, PL Popa, K Menguelti… - Journal of Materials …, 2024 - pubs.rsc.org
In this research, we highlight an innovative combinatorial approach to explore the
correlation between the elemental composition of SrTiO3 thin films and their …

Utilizing the Band Diagram Framework to Interpret the Operation of Photoelectrochemical Cells

KH Bevan, B Miao, A Iqbal - Conversion of Water and CO2 to …, 2024 - Wiley Online Library
In this chapter, the authors explore the fundamental semiconductor concepts, which
underpin the operation of photoelectrochemical (PEC) devices. They aim to demonstrate …