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C, Volume 10, Issue 2

June 2024 - 29 articles

Cover Story: This study pioneers the use of plasma treatment to create metal–carbon nanocomposites, effectively transforming natural graphite into cobalt-doped, nanoporous few-layer graphene. This cutting-edge method significantly boosts the material's functionality for crucial oxygen evolution reactions and supercapacitor energy storage. Despite a surface area reduction from 780 to 480 m²/g, the enhanced nanocomposite demonstrates robust electrochemical performance, evidenced by an overpotential of 290 mV and a Tafel slope of 110 mV/dec. The results underscore the plasma treatment’s potential for scalable, environmentally friendly material synthesis, setting a promising path for future energy-related applications. View this paper
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Articles (29)

  • Article
  • Open Access
2 Citations
2,254 Views
20 Pages

Nitrogen-Doped Carbon Cryogels as Adsorbents: Efficient Removal of Organophosphate Pesticides from Water and Assessment of Toxicity Reduction

  • Tamara Lazarević-Pašti,
  • Vladan Anićijević,
  • Radovan Karkalić,
  • Miloš Baljozović,
  • Biljana Babić and
  • Igor A. Pašti

20 June 2024

Pesticides pose a significant threat to nontargeted organisms, and their pervasive use makes avoidance challenging. We employed nitrogen-doped carbon cryogels for the removal of organophosphate pesticides. The materials were synthesized and character...

  • Article
  • Open Access
3 Citations
2,345 Views
16 Pages

The Effect of pH on the Electrodeposition of Pd Clusters onto Highly Ordered Pyrolytic Graphite—A Kinetic and Morphological Study

  • Adrian Said Bravo-Rodriguez,
  • Luis Humberto Mendoza-Huizar,
  • Margarita Rivera and
  • Giaan Arturo Álvarez-Romero

20 June 2024

In this study, we carried out an electrochemical investigation of the palladium electrodeposition process at pH 5 and 8, evaluating the kinetic parameters related to its nucleation and growth processes on a Highly Oriented Pyrolytic Graphite (HOPG) e...

  • Review
  • Open Access
7 Citations
4,302 Views
20 Pages

New Frontiers for Raw Wooden Residues, Biochar Production as a Resource for Environmental Challenges

  • Giorgia Di Domenico,
  • Leonardo Bianchini,
  • Valerio Di Stefano,
  • Rachele Venanzi,
  • Angela Lo Monaco,
  • Andrea Colantoni and
  • Rodolfo Picchio

16 June 2024

Biochar has gained significant interest in the agroforestry sector, mainly because of its ability to improve soil quality and sequester carbon in the atmosphere. Among the feedstocks of possible use for biochar production is biomass, understood as pr...

  • Article
  • Open Access
6 Citations
3,561 Views
22 Pages

Acetaminophen Adsorption on Carbon Materials from Citrus Waste

  • Marwa Gatrouni,
  • Nedra Asses,
  • Jorge Bedia,
  • Carolina Belver,
  • Carmen B. Molina and
  • Nadia Mzoughi

8 June 2024

Biochar and carbon adsorbents from citrus waste have been prepared by thermal and chemical treatments; they have been used in the aqueous phase adsorption of acetaminophen (ACE) as a model emerging pollutant. These materials were fully characterized...

  • Article
  • Open Access
6 Citations
2,808 Views
16 Pages

7 June 2024

Modifying the polymer matrix by nanoparticles can be a promising approach to improve the performance of fiber-reinforced polymer (FRP) composites. Organic solvents are usually used for dispersing graphene oxide (GO) well in the polymer matrix. In thi...

  • Article
  • Open Access
8 Citations
3,160 Views
14 Pages

Algae Derived Carbon from Hydrothermal Liquefaction as Sustainable Carbon Electrode Material for Supercapacitor

  • Kingsford Asare,
  • Abhijeet Mali,
  • Md Faruque Hasan,
  • Philip Agbo,
  • Abolghasem Shahbazi and
  • Lifeng Zhang

1 June 2024

With the worldwide awareness of sustainability, biomass-derived carbon electrode materials for supercapacitors have attracted growing attention. In this research, for the first time, we explored the feasibility of making use of the carbon byproduct f...

  • Article
  • Open Access
1 Citations
2,281 Views
14 Pages

Irradiation Characteristics of Non-Impregnated Micropore Graphite for Use in Molten Salt Nuclear Reactors

  • Pengfei Lian,
  • Pengda Li,
  • Hefei Huang,
  • Jinliang Song,
  • Zhongfeng Tang and
  • Zhanjun Liu

26 May 2024

Non-impregnated small-pore graphite (NSPG), which has a compact microstructure and is used in molten salt reactors (MSRs), was prepared by a novel process. The pore diameter of NSPG was reduced to ~800 nm. The irradiation evaluation of NSPG was carri...

  • Article
  • Open Access
1 Citations
2,770 Views
20 Pages

On a Composite Obtained by Thermolysis of Cu-Doped Glycine

  • Pedro Chamorro-Posada,
  • Roberto C. Dante,
  • Jesús Martín-Gil,
  • Denisse G. Dante,
  • Alma Cioci,
  • José Vázquez-Cabo,
  • Óscar Rubiños-López,
  • Irene Mediavilla-Martínez and
  • Pablo Martín-Ramos

26 May 2024

Metal-doped carbonaceous materials have garnered significant attention in recent years due to their versatile applications in various fields, including catalysis, energy storage, environmental remediation, electronics, and sensors, as well as reinfor...

  • Feature Paper
  • Article
  • Open Access
1 Citations
2,084 Views
17 Pages

Insights into the Electrocatalytic Activity of Fe,N-Glucose/Carbon Nanotube Hybrids for the Oxygen Reduction Reaction

  • Rafael G. Morais,
  • Natalia Rey-Raap,
  • José L. Figueiredo and
  • Manuel F. R. Pereira

17 May 2024

Glucose-derived carbon hybrids were synthesized by hydrothermal treatment in the presence of oxidized carbon nanotubes. Additionally, iron and nitrogen functionalities were incorporated into the carbon structure using different methodologies. The int...

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C - ISSN 2311-5629