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Sustainable Chemistry, Volume 2, Issue 4

2021 December - 11 articles

Cover Story: Plastic waste is seen as a raw material feedstock for high added value products using upcycling methodologies. Herein, a sustainable approach is proposed to produce redox-active nanoparticles via the chemical upcycling of poly(ethylene terephthalate) (PET) waste for application in energy storage. Redox-active nanoparticles of sizes lower than 100 nm were prepared and their electrochemical performance were assessed as anode materials.View this paper
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Articles (11)

  • Article
  • Open Access
1 Citations
3,655 Views
18 Pages

20 December 2021

Magic angle intensity decay and dynamic fluorescence anisotropy measurements were made on the binary solvent system composed of ethylammonium nitrate ([N2,0,0,0+][NO3], EAN) + methanol (MeOH) across the complete EAN mole fraction range (xIL =...

  • Article
  • Open Access
13 Citations
13,574 Views
14 Pages

Chlorophylls Extraction from Spinach Leaves Using Aqueous Solutions of Surface-Active Ionic Liquids

  • Ana M. Ferreira,
  • Ana Cláudia Leite,
  • João A. P. Coutinho and
  • Mara G. Freire

14 December 2021

Chlorophylls and their derivatives have been extensively studied due to their unique and valuable properties, including their anti-mutagenic and anti-carcinogenic features. Nevertheless, high-purity-level chlorophylls extracted from natural sources a...

  • Review
  • Open Access
24 Citations
7,507 Views
57 Pages

Hydrocarbon Compatible SOFC Anode Catalysts and Their Syntheses: A Review

  • Selvaraj Senthil Kumar and
  • Singanahally ThippaReddy Aruna

10 December 2021

With the fast depleting rate of fossil fuels, the whole world is looking for promising energy sources for the future, and fuel cells are perceived as futuristic energy sources. Out of the different varieties of fuel cells, solid oxide fuel cells (SOF...

  • Review
  • Open Access
35 Citations
8,264 Views
21 Pages

2 December 2021

The concept of mining or extracting valuable metals and minerals from technospheric stocks is referred to as technospheric mining. As potential secondary sources of valuable materials, mining these technospheric stocks can offer solutions to minimise...

  • Article
  • Open Access
16 Citations
4,978 Views
16 Pages

Synthesis of Silica-Based Materials Using Bio-Residues through the Sol-Gel Technique

  • Karine Zanotti,
  • Katerine Igal,
  • María Belen Colombo Migliorero,
  • Vânia Gomes Zuin and
  • Patricia Graciela Vázquez

30 November 2021

This study focused on the use of citrus bio-waste and obtention of silica-based materials through the sol-gel technique for promoting a greener and more sustainable catalysis. The sol-gel method is a versatile synthesis route characterized by the low...

  • Article
  • Open Access
8 Citations
6,589 Views
25 Pages

A New Method for Solid Acid Catalyst Evaluation for Cellulose Hydrolysis

  • Maksim Tyufekchiev,
  • Jordan Finzel,
  • Ziyang Zhang,
  • Wenwen Yao,
  • Stephanie Sontgerath,
  • Christopher Skangos,
  • Pu Duan,
  • Klaus Schmidt-Rohr and
  • Michael T. Timko

15 November 2021

A systematic and structure-agnostic method for identifying heterogeneous activity of solid acids for catalyzing cellulose hydrolysis is presented. The basis of the method is preparation of a supernatant liquid by exposing the solid acid to reaction c...

  • Article
  • Open Access
2 Citations
3,532 Views
23 Pages

12 November 2021

In the competitive market of plastic fillers, inexpensive and reliable materials are always sought after. Using a method of thermal conversion called pyrolysis, a potential contender was created from a plant biomass known as soybean hulls (SBH). SBH...

  • Article
  • Open Access
14 Citations
5,688 Views
12 Pages

Chemical Upcycling of PET Waste towards Terephthalate Redox Nanoparticles for Energy Storage

  • Nicolas Goujon,
  • Jérémy Demarteau,
  • Xabier Lopez de Pariza,
  • Nerea Casado,
  • Haritz Sardon and
  • David Mecerreyes

3 November 2021

Over 30 million ton of poly(ethylene terephthalate) (PET) is produced each year and no more than 60% of all PET bottles are reclaimed for recycling due to material property deteriorations during the mechanical recycling process. Herein, a sustainable...

  • Article
  • Open Access
2 Citations
3,835 Views
11 Pages

29 October 2021

Brown carbon is a type of carbonaceous aerosol with strong light absorption in the ultraviolet and visible wavelengths that leads to radiative forcing. However, it is difficult to correlate the chemical composition of brown carbon with its atmospheri...

  • Article
  • Open Access
11 Citations
5,278 Views
12 Pages

Understanding of Förster Resonance Energy Transfer (FRET) in Ionic Materials

  • Amanda Jalihal,
  • Thuy Le,
  • Samantha Macchi,
  • Hannah Krehbiel,
  • Mujeebat Bashiru,
  • Mavis Forson and
  • Noureen Siraj

9 October 2021

Herein, an ionic material (IM) with Förster Resonance Energy Transfer (FRET) characteristics is reported for the first time. The IM is designed by pairing a Nile Blue A cation (NBA+) with an anionic near-infrared (NIR) dye, IR820, using a facile ion...

  • Article
  • Open Access
39 Citations
8,057 Views
23 Pages

Natural Deep Eutectic Solvents (NaDESs) as Alternative Green Extraction Media for Ginger (Zingiber officinale Roscoe)

  • Andromachi Tzani,
  • Styliani Kalafateli,
  • Grigorios Tatsis,
  • Maria Bairaktari,
  • Ioanna Kostopoulou,
  • Antonella Rozaria Nefeli Pontillo and
  • Anastasia Detsi

9 October 2021

The extraction of valuable phytochemicals from natural sources is an important and constantly evolving research area. Zingiber officinale Roscoe (ginger) contains high amounts of bioactive phytochemicals, which are desirable due to their significant...

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Sustain. Chem. - ISSN 2673-4079