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Catalysts, Volume 8, Issue 12

December 2018 - 105 articles

Cover Story: Between environmental applications of photocatalysis, TiO2 nanoparticles composite with eco-friendly-prepared, reduced Graphene Oxide (rGO), in combination with visible light, has proved itself to be a high performing photocatalyst for the photodegradation of water pollutants. View this paper.
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Articles (105)

  • Article
  • Open Access
30 Citations
6,160 Views
12 Pages

Comparing the Efficiency of N-Doped TiO2 and N-Doped Bi2MoO6 Photo Catalysts for MB and Lignin Photodegradation

  • Ricardo Rangel,
  • Verónica Janneth Cedeño,
  • Jaime Espino,
  • Pascual Bartolo-Pérez,
  • Geonel Rodríguez-Gattorno and
  • Juan José Alvarado-Gil

19 December 2018

In this study, we tested the efficiency of nitrogen-doped titanium dioxide (N-TiO2) and nitrogen-doped bismuth molybdate (N-Bi2MoO6) compounds as photocatalysts capable of degrading methylene blue and lignin molecules under irradiation with ultraviol...

  • Article
  • Open Access
10 Citations
3,546 Views
10 Pages

AuPt Nanoparticles Clusters on MWCNTs with Enhanced Electrocatalytic Activity for Methanol Oxidation

  • Changzheng Wang,
  • Fengnan Yang,
  • Li Gao,
  • Shoufang Xu,
  • Louzhen Fan,
  • Tao Guo,
  • Yongfeng Liu,
  • Lian Zhou and
  • Yang Zhang

19 December 2018

AuPt nanoparticles clusters (NPCs) were electrodeposited on multiwalled carbon nanotubes (MWCNTs). The as-prepared AuPt NPCs@MWCNTs nanocomposites exhibited considerably enhanced electrocatalytic activity than Pt NPs@MWCNTs for methanol oxidation in...

  • Feature Paper
  • Article
  • Open Access
7 Citations
4,119 Views
11 Pages

19 December 2018

The methods for one-pot synthesis of ‘soluble’ star-shaped polymers by sequential living ring-opening metathesis polymerization (ROMP) of norbornene (NBE) and cross-linking (CL) reagent using Mo(CHCMe2Ph)(N-2,6-iPr2C6H3)(OtBu)2 have been...

  • Review
  • Open Access
87 Citations
22,821 Views
25 Pages

19 December 2018

Hydrogen transfer reactions have exceptional importance, due to their applicability in numerous synthetic pathways, with academic as well as industrial relevance. The most important transformations are, e.g., reduction, ring-closing, stereoselective...

  • Review
  • Open Access
14 Citations
5,258 Views
21 Pages

Photocatalyzed Transformation of Free Carbohydrates

  • Mehdi Omri,
  • Frédéric Sauvage,
  • Séma Golonu,
  • Anne Wadouachi and
  • Gwladys Pourceau

19 December 2018

In the growing context of sustainable chemistry, one of the challenges of organic chemists is to develop efficient and environmentally friendly methods for the synthesis of high-added-value products. Heterogeneous photocatalytic transformations have...

  • Review
  • Open Access
80 Citations
10,136 Views
18 Pages

19 December 2018

Catalytic wet peroxide oxidation (CWPO) is emerging as an advanced oxidation process (AOP) of significant promise, which is mainly due to its efficiency for the decomposition of recalcitrant organic compounds in industrial and urban wastewaters and r...

  • Article
  • Open Access
13 Citations
3,733 Views
14 Pages

Properties of Carbon-supported Precious Metals Catalysts under Reductive Treatment and Their Influence in the Hydrodechlorination of Dichloromethane

  • Alejandra Arevalo-Bastante,
  • Maria Martin-Martinez,
  • M. Ariadna Álvarez-Montero,
  • Juan J. Rodriguez and
  • Luisa M. Gómez-Sainero

18 December 2018

This study analyzes the effect of the reduction temperature on the properties of Rh, Pt and Pd catalysts supported on activated carbon and their performance in the hydrodechlorination (HDC) of dichloromethane (DCM). The reduction temperature plays an...

  • Article
  • Open Access
19 Citations
5,008 Views
20 Pages

AuPd/3DOM TiO2 Catalysts: Good Activity and Stability for the Oxidation of Trichloroethylene

  • Xing Zhang,
  • Yuxi Liu,
  • Jiguang Deng,
  • Kunfeng Zhang,
  • Jun Yang,
  • Zhuo Han and
  • Hongxing Dai

18 December 2018

Three-dimensionally ordered macroporous (3DOM) TiO2-supported AuPd alloy (xAuyPd/3DOM TiO2 (x = 0.87–0.91 wt%; y = 0.51–1.86)) catalysts for trichloroethylene (TCE) oxidation were prepared using the polymethyl methacrylate-templating and...

  • Article
  • Open Access
18 Citations
4,923 Views
14 Pages

Structural and Electrocatalytic Properties of Platinum and Platinum-Carbon Layers Obtained by Magnetron-Ion Sputtering

  • Olga K. Alekseeva,
  • Artem I. Mikhalev,
  • Elena K. Lutikova,
  • Vladimir I. Porembsky,
  • Mikhail Yu. Presnyakov,
  • Vladimir N. Fateev,
  • Boris L. Shapir and
  • Sergey A. Grigoriev

18 December 2018

This article is devoted to further development of magnetron sputtering technology for catalysts and catalysts layer production for fuel cells and other electrochemical devices. Platinum-carbon films with Pt content up to 95–97 wt % were deposit...

  • Feature Paper
  • Article
  • Open Access
17 Citations
6,078 Views
11 Pages

Alkali-Free Zn–Al Layered Double Hydroxide Catalysts for Triglyceride Transesterification

  • Nazrizawati A. Tajuddin,
  • Jinesh C. Manayil,
  • Mark A. Isaacs,
  • Christopher M.A. Parlett,
  • Adam F. Lee and
  • Karen Wilson

18 December 2018

Zn–Al layered double hydroxides (LDHs) of general formula [Zn2+(1−x)Al3+x(OH)2]x+(CO32−)x/2·yH2O are promising solid base catalysts for the transesterification of lipids to biofuels. However, conventional synthetic routes emp...

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Catalysts - ISSN 2073-4344