Special Issue "Direct Synthesis of Hydrogen Peroxide"
Deadline for manuscript submissions: 30 November 2018
Prof. Dr. Giorgio Strukul
Dr. Federica Menegazzo
Department of Molecular Sciences and Nano Systems, Università Ca’ Foscari Venezia, and INSTM Consortium, Via Torino 155, 30172 Mestre Venezia, Italy
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Interests: development of heterogeneous catalysts and processes for biomass valorization; synthesis and characterization of metal nanoparticles; sustainable industrial processes; formulation of materials for green applications; hydrogen production; steam and dry reforming
In the past 10-15 years hydrogen peroxide has experienced a constant increase in production with some 5 Mton being expected by the end of 2017. Environmental regulations have played a vital role in popularizing the use of H2O2 over other oxidants, by virtue of the chemical being emission-free and eco-friendly in nature. Hydrogen peroxide’s robust growth could be traced back to the overwhelming support of the environmental protection authorities and tightening effluent regulations in almost every application area. However, the current hydrogen peroxide production is still almost exclusively based on the anthraquinone process, while the long-sought alternative direct synthesis from hydrogen and oxygen has been the subject of extensive investigation. This special issue collects original research papers, reviews and commentaries focused on the still open challenges for the direct synthesis of H2O2. Submissions are welcome especially in (but not limited to) the following areas:
- Development of newly designed catalysts (metals, alloys, effects of acidity and additives)
- Process development (reaction conditions, explosive or non explosive regimes, etc.)
- Non catalytic methods
- Innovative reactor design (microreactors, membrane reactors, trickle-bed reactors, etc.)
- In situ production and use
- Mechanistic investigations
Prof. Dr. Giorgio Strukul
Dr. Federica Menegazzo
Manuscript Submission Information
Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All papers will be peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.
Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Catalysts is an international peer-reviewed open access monthly journal published by MDPI.
Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 1300 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.
- hydrogen peroxide direct synthesis
- metal catalysts
- alloy catalysts
- membrane reactors
- trickle-bed reactors
- mechanistic studies
The below list represents only planned manuscripts. Some of these manuscripts have not been received by the Editorial Office yet. Papers submitted to MDPI journals are subject to peer-review.
Title: Boosting the characterization of heterogeneous catalysts for H2O2 direct synthesis by Infrared spectroscopy (Review)
Author: Maela Manzoli (Department of Drug Science and Technology, NIS and INSTM reference Centres, Università degli Studi di Torino, Via Pietro Giuria 9, 10125 Torino, Italy)
Abstract: Infrared (IR) spectroscopy is among the most powerful spectroscopic techniques available for the morphological and physico-chemical characterization of catalytic systems, since it provides information on the (i) surface sites at an atomic level, (ii) the nature and structure of surface or adsorbed species, as well as (iii) the strength of the chemical bonds and (iv) the reaction mechanism.
In this review, an overview of the main contributions that have been figured out starting from IR absorption spectroscopy studies of catalytic systems for H2O2 direct synthesis is given. Which kind of information can be extracted from IR data? IR spectroscopy detects the vibrational transitions induced in a material by interaction with an electromagnetic field in the IR range. To be IR active, a change in the dipole moment of the species must occur, according to well defined selection rules. The discussion will be focused on the advancing research in the use of probe molecules to identify (and possibly, quantify) specific catalytic sites.
The experiments that will be presented and discussed have been carried out mainly in the mid IR frequency range, between approximately 700 and 4000 cm-1, in which most of the molecular vibrations absorb light.