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Surfaces, Volume 7, Issue 2

2024 June - 15 articles

Cover Story: Waste seashell (scallop shell)-based adsorbent was prepared via mechanochemical reaction with sodium oxalate using ball milling. The oxalate-modified seashell-based adsorbents (OS) were prepared by varying the molar ratio of calcium and oxalate to 0.5, 1, and 2. Sodium oxalate was used as the aqueous solution in ball milling. Lead ion adsorption was conducted with the prepared adsorbent. The adsorption behavior of lead ions was investigated in terms of adsorption kinetics and adsorption equilibrium. The time course of the amount of Pb adsorbed agreed well with Langmuir rate equation. The adsorption equilibrium relationship of OS adsorbent and Pb agreed well with the Langmuir adsorption isotherm. Increasing with the molar ratio, the saturated amount of Pb adsorbed increased slightly from 5.45 × 10−3 to 6.23 × 10−3 mol/g. View this paper
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Articles (15)

  • Article
  • Open Access
10 Citations
2,979 Views
14 Pages

19 June 2024

The tailoring of the surface properties of cellulose nanocrystals (CNCs) to meet various requirements in environmental, food, and material areas has always been of great interest. In this study, the surface chemistry of CNCs was noncovalently modifie...

  • Article
  • Open Access
1 Citations
2,485 Views
14 Pages

3 June 2024

Interface termination bonding between metal oxide and metals is discussed from the viewpoint of thermodynamics. The method of interface termination prediction proposed by the authors for Al2O3–metal and ZnO–metal interfaces is extended to...

  • Article
  • Open Access
1,390 Views
10 Pages

1 June 2024

We studied the noncovalent interactions of gadolinium bisphthalocyanine (GdPc2) with cluster models for graphene and hexagonal boron nitride (hBN) of variable size by using the PBE functional of the generalized gradient approximation in conjunction w...

  • Review
  • Open Access
29 Citations
12,568 Views
24 Pages

1 June 2024

The corrosion of metals is very important, both economically and environmentally, and is a serious concern. Since the past decades, traditional (chemical) corrosion inhibitors to prevent corrosion have been and are still being used. Although these in...

  • Article
  • Open Access
2 Citations
2,130 Views
11 Pages

Optical Characteristics of Directly Deposited Gold Nanoparticle Films

  • Jordi Sancho Parramon,
  • Tilen Švarc,
  • Peter Majerič,
  • Žiga Jelen and
  • Rebeka Rudolf

27 May 2024

The manuscript presents the optical properties of directly deposited films of gold nanoparticles (AuNPs) prepared by the Ultrasonic Spray Pyrolysis (USP) technology. Four samples were produced, with AuNP deposition times on the glass substrate of 15...

  • Article
  • Open Access
2 Citations
1,959 Views
11 Pages

Formation of Organic Monolayers on KF-Etched Si Surfaces

  • Tiexin Li,
  • Zane Datson and
  • Nadim Darwish

10 May 2024

Silicon is the most commonly used material in the microelectronics industry, due to its inherent advantages of high natural abundance, low cost, and high purity, coupled with the chemical and electrical stability at the interface with its oxide. For...

  • Article
  • Open Access
4 Citations
1,990 Views
18 Pages

10 May 2024

Improvement of the surface quality of machined parts is essential in order to avoid excessive and costly post-processing. Although non-conventional processes can efficiently carry out the machining of difficult-to-cut materials with high productivity...

  • Review
  • Open Access
4 Citations
2,146 Views
44 Pages

6 May 2024

In this review, we have assessed the possibility of metal–perovskite interfacial engineering to enhance the catalytic activity and selectivity in a range of heterogeneous catalytic reactions. We embarked on a literature screening of different p...

  • Article
  • Open Access
3 Citations
3,257 Views
13 Pages

1 May 2024

Diffusion barrier composite films based on microfibrillated cellulose (MFC) and clay were developed with attention paid to the influence of thermal annealing and a fluorine-free surface silylation on their microstructure, water contact angle (WCA), m...

  • Review
  • Open Access
4 Citations
3,854 Views
18 Pages

23 April 2024

Solid–liquid interfacial phenomena play an essential role in our everyday lives and are often regarded as the outcome of interactions at the solid–liquid interface. However, the intricately intrinsic mechanism underlying interfacial inter...

  • Article
  • Open Access
2 Citations
2,761 Views
14 Pages

Surface and Aggregation Properties of Rhamnolipids in Water–Bioethanol Mixtures: A Step toward Green Formulation Design

  • Rodolfo Esposito,
  • Francesco Taddeo,
  • Vincenzo Russo,
  • Irene Russo Krauss and
  • Gerardino D’Errico

7 April 2024

Water–ethanol mixtures are largely exploited for many different applications, from industrial processes to pharmaceutical formulations. Surfactants are often added to tune their interfacial properties. Sustainability concerns require redesignin...

  • Article
  • Open Access
2 Citations
3,151 Views
13 Pages

Study on the Sound Absorption Properties of Recycled Polyester Nonwovens through Alkaline Treatment and Dimple Processing

  • Gyeong Cheol Yu,
  • Jeong Jin Park,
  • Eun Hye Kang,
  • Sun Young Lee,
  • Youl Huh and
  • Seung Goo Lee

2 April 2024

This study focused on manufacturing efficient automobile sound-absorbing materials through alkaline treatment and dimple processing of recycled polyethylene terephthalate (rPET) nonwoven fabric. The rPET nonwoven fabric was produced with a sound-abso...

  • Article
  • Open Access
2 Citations
2,188 Views
13 Pages

2 April 2024

Superhydrophobic coating is widely used due to its waterproof and self-cleaning properties. Carbon soot (CS) nanoparticles are naturally superhydrophobic and non-toxic which are superior to other superhydrophobic coating. However, the weak binding fo...

  • Article
  • Open Access
2,964 Views
17 Pages

30 March 2024

Waste seashell (scallop shell)-based adsorbent was prepared via mechanochemical reaction with sodium oxalate using ball milling. The oxalate-modified seashell-based adsorbents (OS) were prepared by varying the molar ratio of calcium and oxalate to 0....

  • Article
  • Open Access
6 Citations
3,056 Views
12 Pages

Microstructure and Properties of Thin-Film Submicrostructures Obtained by Rapid Thermal Treatment of Nickel Films on Silicon

  • Vasilina Lapitskaya,
  • Ruslan Trukhan,
  • Tatyana Kuznetsova,
  • Jaroslav Solovjov,
  • Sergei Chizhik,
  • Vladimir Pilipenko,
  • Karyna Liutsko,
  • Anastasiya Nasevich and
  • Maksim Douhal

27 March 2024

Nickel films of 40 nm thickness were obtained by means of magnetron sputtering on a single-crystalline silicon substrate. The films were subjected to rapid thermal treatment (RTT) for 7 s until the temperature increased from 200 to 550 °C. By mea...

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Surfaces - ISSN 2571-9637