Results 211 to 220 of about 10,423 (266)
Some of the next articles are maybe not open access.
Nature, 2001
Until now, photovoltaics--the conversion of sunlight to electrical power--has been dominated by solid-state junction devices, often made of silicon. But this dominance is now being challenged by the emergence of a new generation of photovoltaic cells, based, for example, on nanocrystalline materials and conducting polymer films.
openaire +5 more sources
Until now, photovoltaics--the conversion of sunlight to electrical power--has been dominated by solid-state junction devices, often made of silicon. But this dominance is now being challenged by the emergence of a new generation of photovoltaic cells, based, for example, on nanocrystalline materials and conducting polymer films.
openaire +5 more sources
PHOTOELECTROCHEMICAL CELLS | Overview
2009The 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
Photoelectrochemical enzymatic biosensors
Biosensors and Bioelectronics, 2017Enzymatic 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
Photoelectrochemical etching of semiconductors
IBM Journal of Research and Development, 1998Photoelectrochemical (PEC) etching of III-V semiconductors has been used to fabricate unique structures in electronic and photonic devices, such as integral lenses on light-emitting diodes, gratings on laser structures, and through-wafer via connections in field-effect transistors. The advantages and characteristics of PEC etching are reviewed, and the
openaire +1 more source
A Photoelectrochemical Retinomorphic Synapse
Advanced MaterialsAbstractReproducing human visual functions with artificial devices is a long‐standing goal of the neuromorphic domain. However, emulating the chemical language communication of the visual system in fluids remains a grand challenge. Here, a “multi‐color” hydrogel‐based photoelectrochemical retinomorphic synapse is reported with unique chemical‐ionic ...
Jin Hu +10 more
openaire +2 more sources
Photoelectrochemical Immunoassays
Analytical Chemistry, 2017Wei-Wei Zhao +2 more
openaire +2 more sources
Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences, 1980
Abstract The application of photoelectrochemical systems based on photoactive semiconducting electrodes to the problem of solar energy conversion and chemical synthesis is discussed. Three types of cells are described: electrochemical photovoltaic cells (wherein optical energy is converted into electrical energy); photoelectrolysis ...
openaire +1 more source
Abstract The application of photoelectrochemical systems based on photoactive semiconducting electrodes to the problem of solar energy conversion and chemical synthesis is discussed. Three types of cells are described: electrochemical photovoltaic cells (wherein optical energy is converted into electrical energy); photoelectrolysis ...
openaire +1 more source
Photoelectrochemical DNA Biosensors
Chemical Reviews, 2014Wei-Wei, Zhao +2 more
openaire +2 more sources
Photoelectrochemical biosensing platforms for tumor marker detection
Coordination Chemistry Reviews, 2022Zhen Zhang +2 more
exaly
Photocatalytic and Photoelectrochemical Systems: Similarities and Differences
Advanced Materials, 2020Hui Ling Tan, Yun Hau Ng, Rose Amal
exaly