Juan Carlos Colmenares, Yi-Jun Xu's Heterogeneous Photocatalysis: From Fundamentals to Green PDF

By Juan Carlos Colmenares, Yi-Jun Xu

ISBN-10: 3662487179

ISBN-13: 9783662487174

The e-book explains the rules and basics of photocatalysis and highlights the present advancements and destiny strength of the green-chemistry-oriented functions of assorted inorganic, natural, and hybrid photocatalysts. The ebook involves 11 chapters, together with the foundations and basics of heterogeneous photocatalysis; the mechanisms and dynamics of floor photocatalysis; learn on TiO2-based composites with exact nanostructures; the most recent advancements and advances in exploiting photocatalyst choices to TiO2; and photocatalytic fabrics for purposes except the conventional degradation of pollution, equivalent to carbon dioxide aid, water oxidation, an entire spectrum of selective natural changes and water splitting by means of photocatalytic relief. moreover, heterogeneized polyoxometalate fabrics for photocatalytic reasons and the right kind layout of photocatalytic reactors and modeling of sunshine also are discussed.

This ebook appeals to a large readership of the educational and business researchers and it might even be utilized in the school room for undergraduate and graduate scholars concentrating on heterogeneous photocatalysis, sustainable chemistry, power conversion and garage, nanotechnology, chemical engineering, environmental safety, optoelectronics, sensors, and floor and interface science.

Juan Carlos Colmenares is a Professor on the Institute of actual Chemistry, Polish Academy of Sciences, Poland.

Yi-Jun Xu is a Professor on the kingdom Key Laboratory of Photocatalysis on strength and setting, university of Chemistry, Fuzhou college, China. 

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Extra info for Heterogeneous Photocatalysis: From Fundamentals to Green Applications

Sample text

Also, illumination provides overpotential required for water oxidation. 1 eV [19]. It can be concluded that, only anodic bias is required to reduce from Hþ ions to H2. 78 V with zero pH is efficient for water oxidation on rutile TiO2 surface [19]. 2 eV [20]. The small band gap energy is beneficial for reduction and oxidation of water under visible light irradiation. Also, its lattice structure is mainly made up of the chains of linear bonds (–O–CuI–O–). Therefore, the material 46 T. Gadgil et al.

Currently, hydrogen-based technologies are of great interest because of their use and environmentally clean nature [2]. 2 Thermodynamics of Water-Splitting Process In this chapter, the water oxidation reaction in water-splitting process is taken under consideration. It is important to understand overall water-splitting process before focusing on the water oxidation reaction alone. Therefore, in the next two sections, thermodynamics and mechanism of overall water-splitting process is described in detail.

1=2O2 þ 2Hþ þ 2eÀ ð2:4Þ At cathode (reduction) [3], 1 Syngas is an abbreviation for synthesis gas. Syngas is a mixture of carbon dioxide, carbon monoxide, and hydrogen gas. General producers of syngas are chemical processes in oil and gas industries such as gasification of coal. 2 Artificial photosynthesis is mimicking of natural process of photosynthesis but with the use of photocatalysts. 36 T. Gadgil et al. 2Hþ þ 2eÀ ! H2 ð2:5Þ H2 O ! 46 eV per molecule) [1] is observed in the overall water-splitting reaction.

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Heterogeneous Photocatalysis: From Fundamentals to Green Applications by Juan Carlos Colmenares, Yi-Jun Xu


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