Review on light absorbing materials for unassisted photoelectrochemical water splitting and systematic classifications of device architectures

Autor: Choongman Moon, Byungha Shin

Publikováno v: Discover Materials, Vol 2, Iss 1, Pp 1-16 (2022)

Abstract A photoelectrochemical (PEC) water-splitting device integrates a photovoltaic cell and electrocatalysts into a single device to produce hydrogen fuel from water using solar irradiance. The major driving force behind PEC research is that it c

Externí odkaz: https://doaj.org/article/016b3041b5cd4206b0d1b82a5ce0fcc2

The low overpotential regime of acidic water oxidation part I: the importance of O2 detection

Autor: Soren B. Scott, Reshma R. Rao, Choongman Moon, Jakob E. Sørensen, Jakob Kibsgaard, Yang Shao-Horn, Ib Chorkendorff

Publikováno v: Scott, S B, Rao, R R, Moon, C, Sørensen, J E, Kibsgaard, J, Shao-Horn, Y & Chorkendorff, I 2022, ' The low overpotential regime of acidic water oxidation part I: the importance of O 2 detection ', Energy and Environmental Science, vol. 15, pp. 1977–1987 . https://doi.org/10.1039/D1EE03914H
Energy & Environmental Science

The high overpotential required for the oxygen evolution reaction (OER) represents a significant barrier for the production of closed-cycle renewable fuels and chemicals. Ruthenium dioxide is among the most active catalysts for OER in acid, but the a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96a6921d17bb7324c60b7b71d32b7b16
https://orbit.dtu.dk/en/publications/f931fc3e-ec71-4fc6-9949-b084b8c01d79

Monitoring oxygen production on mass-selected iridium–tantalum oxide electrocatalysts

Autor: Ya-Rong Zheng, Jerome Vernieres, Zhenbin Wang, Ke Zhang, Degenhart Hochfilzer, Kevin Krempl, Ting-Wei Liao, Francesco Presel, Thomas Altantzis, Jarmo Fatermans, Soren Bertelsen Scott, Niklas Mørch Secher, Choongman Moon, Pei Liu, Sara Bals, Sandra Van Aert, Ang Cao, Megha Anand, Jens K. Nørskov, Jakob Kibsgaard, Ib Chorkendorff

Publikováno v: Nature Energy
Zheng, Y-R, Vernieres, J, Wang, Z, Zhang, K, Hochfilzer, D, Krempl, K, Liao, T-W, Presel, F, Altantzis, T, Fatermans, J, Scott, S B, Secher, N M, Moon, C, Liu, P, Bals, S, Van Aert, S, Cao, A, Anand, M, Nørskov, J K, Kibsgaard, J & Chorkendorff, I 2022, ' Monitoring oxygen production on mass-selected iridium–tantalum oxide electrocatalysts ', Nature Energy, vol. 7, pp. 55–64 . https://doi.org/10.1038/s41560-021-00948-w
Nature energy

Development of low-cost and high-performance oxygen evolution reaction catalysts is key to implementing polymer electrolyte membrane water electrolysers for hydrogen production. Iridium-based oxides are the state-of-the-art acidic oxygen evolution re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a94a7bea1da6dd5ab0a51a081bd1d0de

Wireless Photoelectrochemical Water Splitting Using Triple-Junction Solar Cell Protected by TiO2

Autor: Choongman Moon, Peter Christian Kjærgaard Vesborg, Ib Chorkendorff, Ole Hansen, Brian Seger

Publikováno v: Moon, C, Seger, B, Vesborg, P C K, Hansen, O & Chorkendorff, I 2020, ' Wireless Photoelectrochemical Water Splitting Using Triple-Junction Solar Cell Protected by TiO 2 ', Cell Reports Physical Science, vol. 1, no. 12, 100261 . https://doi.org/10.1016/j.xcrp.2020.100261

Photoelectrochemical (PEC) water splitting devices replace electrical contacts in a solid-state solar cell with a solid/liquid junction to improve the solar-to-H2conversion efficiency and reduce system cost. The wireless configuration can fully use t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bf4b00da50354a2d0fd8850e3933c11
https://doi.org/10.1016/j.xcrp.2020.100261