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Development of a new photoelectrochemical system for clean hydrogen production and a comparative environmental impact assessment with other production methods.

Chemosphere, 2023
Hydrogen is recognized as a critical substance for diversifying the global energy supply, providing new economic opportunities, and realizing a carbon-free energy sector.
A. Karaca, I. Dincer
semanticscholar   +1 more source

Nanochannels Photoelectrochemical Biosensor

Analytical Chemistry, 2018
Nanochannels have brought new opportunities for biosensor development. Herein, we present the novel concept of a nanochannels photoelectrochemical (PEC) biosensor based on the integration of a unique CuxO-nanopyramid-islands (NPIs) photocathode, an anodic aluminum oxide (AAO) membrane, and alkaline phosphatase (ALP) catalytic chemistry.
Nan Zhang   +5 more
openaire   +2 more sources

Recent advances in photoelectrochemical biosensors for analysis of mycotoxins in food

Trends in Analytical Chemistry (TrAC), 2020
Mycotoxins, highly toxic secondary metabolites of fungus, have brought considerable threats to human health. It is of great significance to develop low-cost, rapid and efficient analytical methods for monitoring mycotoxins in foodstuffs ...
Qian Zhou, D. Tang
semanticscholar   +1 more source

Photoelectrochemical enzymatic biosensors

Biosensors and Bioelectronics, 2017
Enzymatic biosensors have been valuable bioanalytical devices for analysis of diverse targets in disease diagnosis, biological and biomedical research, etc. Photoelectrochemical (PEC) bioanalysis is a recently emerged method that promptly becoming a subject of new research interests due to its attractive potential for future bioanalysis with high ...
Wei-Wei, Zhao   +2 more
openaire   +2 more sources

Improvement of TiO2 nanotubes for photoelectrochemical water splitting: Review

, 2021
Photoelectrochemical (PEC) water splitting is an ideal method to produce clean hydrogen. Developing photoelectrodes that fulfill the PEC water-splitting criteria has become the greatest challenge for commercialization of this technology. Titanium dioxide,
K. Arifin   +3 more
semanticscholar   +1 more source

Recent Advances in Photoelectrochemical Sensing: From Engineered Photoactive Materials to Sensing Devices and Detection Modes.

Analytical Chemistry, 2019
Photoelectrochemical sensing is an attractive tool for rapid and accurate monitor of chemical and biochemical mole-cules. Compared with conventional analysis techniques, photoelectrochemical sensing exhibits unique technique superiority and has become a ...
Jian Shu, D. Tang
semanticscholar   +1 more source

Decoration of γ-graphyne on TiO2 nanotube arrays: Improved photoelectrochemical and photoelectrocatalytic properties

, 2021
A series of γ-graphyne/TiO2 nanotube array heterostructures are first synthesized by a facile and environmental-friendly drop-coating method. The prepared heterostructures is completely investigated by a collection of characterizations.
Bowen Gao   +4 more
semanticscholar   +1 more source

Crystal Facet Engineering of Photoelectrodes for Photoelectrochemical Water Splitting.

Chemical Reviews, 2019
Photoelectrochemical (PEC) water splitting is a promising approach for solar-driven hydrogen production with zero emissions, and it has been intensively studied over the past decades.
Songcan Wang, Gang Liu, Lianzhou Wang
semanticscholar   +1 more source

Multiple exciton generation boosting over 100% quantum efficiency photoelectrochemical photodetection

Nature Communications
The self-powered photoelectrochemical components themselves featured advancements in operating independently without external supply. Ultimately, due to lack of assistance from the external bias, the photoelectrochemical response is commonly restricted ...
Junjun Xue   +15 more
semanticscholar   +1 more source

PHOTOELECTROCHEMICAL CELLS | Overview

2009
The discovery that photoelectrochemical cells (PECs) can convert solar energy into useful fuels or electricity dates back to the early 1970s. Since then, considerable improvements have been made in cell design and in the choice of materials for photoelectrode, electrolyte, and auxiliary electrode.
Decker F, Cattarin S
openaire   +2 more sources

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