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Electrochemistry: Molecular Advances and Challenges

A special issue of International Journal of Molecular Sciences (ISSN 1422-0067). This special issue belongs to the section "Physical Chemistry and Chemical Physics".

Deadline for manuscript submissions: 31 January 2025 | Viewed by 916

Special Issue Editor

Special Issue Information

Dear Colleagues,

Electrochemistry makes simple and useful procedures available to provide answers to multiple questions raised in different areas such as technology, energy production and storage, medicine, and the environment.

Thus, nano-electrochemistry enables the development of new materials and nano-materials, with a high amount of added value, which can be used for technological applications such as minimizing the unwanted phenomenon of the corrosion of metallic structures. Also, they can be used in the production of energy from renewable sources that, in contrast to sources derived from fossil fuels, minimize the emission of greenhouse gases. They could also become the basis for the development of new energy matrices, friendly to the environment, that serve as energy storage systems.

The development of electrochemical sensors and biosensors constitutes another important application. In medicine, the implementation of electrochemical biosensors contributes to the development of a more personalized medicine. Its use allows for the development of in vivo electrochemistry on which to support a more selective diagnosis and, consequently, an individualized treatment, which can sometimes even be monitored electrochemically, based on obtaining simple and reliable information at the molecular level.

The application of electrochemical methods to solve environmental problems is also another important field of attention. The electrochemical remediation of soils and aquifers allows for the elimination of various pollutants and toxic substances (drugs, herbicides, industrial waste) that cannot be destroyed by other procedures and that, if not eliminated, will eventually enter the human food chain.

In this Special Issue, research papers or comprehensive reviews related to advances in the knowledge of the different subjects related to electrochemistry are welcome to be submitted.

Prof. Dr. Miguel A. Esteso
Guest Editor

Manuscript Submission Information

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Keywords

  • fundamental electrochemistry
  • electroanalytical techniques
  • sensors and biosensors
  • nano-electrochemistry
  • electrochemical energy production and storage
  • environmental electrochemistry

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Published Papers (1 paper)

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Research

12 pages, 1876 KiB  
Communication
Efficient Photosynthesis of Value-Added Chemicals by Electrocarboxylation of Bromobenzene with CO2 Using a Solar Energy Conversion Device
by Yingtian Zhang, Cui Gao, Huaiyan Ren, Peipei Luo, Qi Wan, Huawei Zhou, Baoli Chen and Xianxi Zhang
Int. J. Mol. Sci. 2024, 25(19), 10608; https://doi.org/10.3390/ijms251910608 - 1 Oct 2024
Viewed by 744
Abstract
Solar-driven CO2 conversion into high-value-added chemicals, powered by photovoltaics, is a promising technology for alleviating the global energy crisis and achieving carbon neutrality. However, most of these endeavors focus on CO2 electroreduction to small-molecule fuels such as CO and ethanol. In [...] Read more.
Solar-driven CO2 conversion into high-value-added chemicals, powered by photovoltaics, is a promising technology for alleviating the global energy crisis and achieving carbon neutrality. However, most of these endeavors focus on CO2 electroreduction to small-molecule fuels such as CO and ethanol. In this paper, inspired by the photosynthesis of green plants and artificial photosynthesis for the electroreduction of CO2 into value-added fuel, CO2 artificial photosynthesis for the electrocarboxylation of bromobenzene (BB) with CO2 to generate the value-added carboxylation product methyl benzoate (MB) is demonstrated. Using two series-connected dye-sensitized photovoltaics and high-performance catalyst Ag electrodes, our artificial photosynthesis system achieves a 61.1% Faraday efficiency (FE) for carboxylation product MB and stability of the whole artificial photosynthesis for up to 4 h. In addition, this work provides a promising approach for the artificial photosynthesis of CO2 electrocarboxylation into high-value chemicals using renewable energy sources. Full article
(This article belongs to the Special Issue Electrochemistry: Molecular Advances and Challenges)
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