Application of Catalysis and Biocatalysis in Biorefineries

A special issue of Catalysts (ISSN 2073-4344). This special issue belongs to the section "Biocatalysis".

Deadline for manuscript submissions: closed (30 April 2021) | Viewed by 3684

Special Issue Editors


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Guest Editor
Sandia National Laboratories,Livermore, CA, USA
Interests: catalysis; lignocellulosic valorization; green chemistry; adsorption; design of experiments

E-Mail Website
Guest Editor
Lawrence Berkeley National Laboratory, Berkeley, CA, USA
Interests: biocatalysis; biomass valorization; enzyme engineering; microbial and enzyme discovery; structural biology; bioinformatics
Biosystems & Agricultural Engineering Department, University of Kentucky, Lexington, KY, USA
Interests: biomass catalysis; biomass fractionation; biomass thermochemical conversion for fuel and carbonaceous materials; lithium-ion battery; energy storage materials

Special Issue Information

Dear Colleagues,

As the human population continues to increase exponentially, our society will, likewise, continue witness a growing scarcity of natural resources and develop an appreciation for the interconnectedness of these resources: the food, water, and energy (FWE) nexus. Lignocellulosic biomasses, owing to their abundance and unique physicochemical properties, provide an opportunity to boost the bioeconomy. In this context, catalysis plays a vital role in sustainably unlocking the potential of lignocelluloses in a variety of fuels, chemicals, and materials. This Special Issue aims to cover the recent advances in the field of catalytic conversion, focusing on the use of (i) catalysis (heterogeneous and homogeneous) and (ii) advanced solvents (ionic liquids, deep eutectic solvents), as well as (iii) advances in thermo and biochemical conversion and (iv) novel biocatalytic approaches in bioprocessing. We welcome all kinds of high-impact articles (research and review papers). Short communications are also welcome if they are novel and high impact. All manuscripts will be subjected to rigorous peer review by eminent experts in the respective areas. Possible topics include, but are not limited to the following:

  • catalytic depolymerization of lignin to value added products; 
  • thermochemical catalysis of biomasses including pyrolysis, gasification, and hydrothermal carbonization;
  • lignin valorization via biocatalysis; 
  • catalytic valorization of municipal, agricultural, and animal wastes;
  • biochemical conversion of lignocellulose to platform chemicals;

Dr. Lalitendu Das
Dr. Joseph Stevens
Dr. Wenqi Li
Guest Editors

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 submissions that pass pre-check are 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 2700 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.

Keywords

  • heterogeneous catalysis;
  • homogeneous catalysts;
  • lignocellulose;
  • waste valorization;
  • fuels;
  • chemicals;
  • biocatalysis;
  • lignin valorization;
  • alternative solvents.

Published Papers (1 paper)

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Research

22 pages, 8390 KiB  
Article
Synthesis and Characterization of Nickel(II) Homogeneous and Supported Complexes for the Hydrogenation of Furfural to Furfuryl Alcohol
by Menala Kalumpha, Leah Charlie Matsinha and Banothile C. E. Makhubela
Catalysts 2021, 11(6), 684; https://doi.org/10.3390/catal11060684 - 28 May 2021
Cited by 3 | Viewed by 3231
Abstract
Nickel(II) complexes have been synthesized and characterized using nuclear magnetic resonance (NMR), infrared spectroscopy, high resolution mass spectroscopy, and elemental analysis. The complexes were evaluated as pre-catalysts in the direct hydrogenation of furfural to furfuryl alcohol. The pre-catalysts C1 and C4 gave higher [...] Read more.
Nickel(II) complexes have been synthesized and characterized using nuclear magnetic resonance (NMR), infrared spectroscopy, high resolution mass spectroscopy, and elemental analysis. The complexes were evaluated as pre-catalysts in the direct hydrogenation of furfural to furfuryl alcohol. The pre-catalysts C1 and C4 gave higher furfural conversion (97% and 96%, respectively), as a result, they were also evaluated in the transfer hydrogenation of furfural using formic acid as the hydrogen source where higher furfural conversion (93%) was obtained and selectivity (100%) toward the formation of furfuryl alcohol at 4 h. The catalyst C1 was recycled three times with and it was observed that the catalytic activity might be due to a mixture of both molecular catalysis and nanoparticles, as evidenced by the decrease in activity in mercury poisoning experiments. The hydrogenation reactions were also extended to alpha-β unsaturated substrates and were selective toward saturation of the carbonyl functionality over alkene groups. Full article
(This article belongs to the Special Issue Application of Catalysis and Biocatalysis in Biorefineries)
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