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Nanomaterials, Volume 15, Issue 20

October-2 2025 - 65 articles

Cover Story: A highly efficient InPOx/TiO2 core–shell nanorod array photoanode was developed for solar-driven water oxidation. The InPOx layer promotes effective charge separation and suppresses electron–hole recombination, significantly enhancing the photoelectrochemical performance and stability. Under visible-light illumination, the optimized heterostructure exhibits remarkable photoelectrochemical activity, demonstrating its great potential for solar energy conversion and sustainable photoelectrochemical applications. View this paper
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Articles (65)

  • Article
  • Open Access
609 Views
19 Pages

Towards the Removal of HMTA Molecules in the Chemical Bath Deposition of ZnO Nanowires

  • Adrien Baillard,
  • Estelle Appert,
  • Fabrice Wilhelm,
  • Eirini Sarigiannidou and
  • Vincent Consonni

16 October 2025

The chemical bath deposition of ZnO nanowires is of high interest for many functional devices, but the typical use of hexamethylenetetramine (HMTA) molecules forming formaldehyde as a harmful substance raises health, environment, and regulation issue...

  • Article
  • Open Access
470 Views
16 Pages

Broadband Three-Mode Tunable Metamaterials Based on Graphene and Vanadium Oxide

  • Hao Wen,
  • Shouwei Wang,
  • Yiyang Cai,
  • Zhuochen Zou,
  • Zheng Qin and
  • Tianyu Gao

16 October 2025

Terahertz waves have great potential for applications in security imaging, wireless communication, and other fields, but efficient and tunable terahertz-absorbing devices are the key to their technological development. In this paper, a tunable terahe...

  • Article
  • Open Access
1,599 Views
22 Pages

Directed Self-Assembly of an Acid-Responsive Block Copolymer for Hole-Shrink Process and Pattern Transfer

  • Jianghao Zhan,
  • Jiacheng Luo,
  • Zixin Zhuo,
  • Caiwei Shang,
  • Zili Li and
  • Shisheng Xiong

16 October 2025

Directed self-assembly (DSA) of polystyrene-block-poly (methyl methacrylate) (PS-b-PMMA) has garnered substantial interest for semiconductor manufacturing, particularly for fabricating contact holes and vias. However, its application is limited by th...

  • Article
  • Open Access
543 Views
18 Pages

Refractive Index Sensing Properties of Metal–Dielectric Yurt Tetramer Metasurface

  • Shuqi Lv,
  • Paerhatijiang Tuersun,
  • Shuyuan Li,
  • Meng Wang and
  • Bojun Pu

15 October 2025

The metal–dielectric hybrid tetramer metasurface has received a lot of attention in the field of optical sensing owing to the excellent refractive index sensing performance. However, achieving simultaneous high-quality Q-factor, polarization in...

  • Article
  • Open Access
492 Views
20 Pages

Tunable Electrokinetic Motion of Charged Nanoparticles in an Aqueous Solution Using Interdigitated Microelectrodes

  • Farshad Rezakhanloo,
  • Yera Ussembayev,
  • Mohammadreza Bahrami,
  • Filip Beunis,
  • Kevin Braeckmans,
  • Ilia Goemaere,
  • Deep Punj,
  • Amin Ahmad,
  • Louis Van der Meeren and
  • Kristiaan Neyts

15 October 2025

Electrokinetic phenomena offer promising tools for the manipulation of micro- and nanoparticles in liquid media. However, most existing techniques rely on complex configurations and are often limited to particle separation based on large size differe...

  • Review
  • Open Access
1,855 Views
33 Pages

15 October 2025

Two-dimensional (2D) van der Waals (vdW) magnetic materials have emerged as a frontier in condensed matter physics and materials science, offering unprecedented opportunities for next-generation spintronic technologies. This review examines the synth...

  • Article
  • Open Access
1 Citations
535 Views
13 Pages

15 October 2025

We present a study based on first-principles calculations of the vibrational and spectroscopic properties of four types of layered boron nitride (BN) polymorphs: e-BN (AA), h-BN (AA′), r-BN (ABC), and b-BN (AB). By using density functional pert...

  • Review
  • Open Access
1,002 Views
19 Pages

A Review on N-Doped Carbon-Based Materials for the NH3-SCR Reaction

  • Xueli Sun,
  • Fangxiao Li,
  • Yun Xu,
  • Qian Zhang and
  • Jingwen Ma

15 October 2025

Nitrogen oxides (NOx), one of the major air pollutants, not only are key substances in forming acid rain and photochemical smog, but can also enter the stratosphere and damage the ozone layer to some extent. The selective catalytic reduction (NH3-SCR...

  • Article
  • Open Access
600 Views
22 Pages

Characterisation of Nanocellulose Types Using Complementary Techniques and Its Application to Detecting Bacterial Nanocellulose in Food Products

  • Otmar Geiss,
  • Ivana Bianchi,
  • Ivana Blazevic,
  • Guillaume Bucher,
  • Hind El-Hadri,
  • Francesco Fumagalli,
  • Jessica Ponti,
  • Chiara Verra and
  • Josefa Barrero-Moreno

14 October 2025

Nanocellulose has attracted significant attention in recent years due to its distinctive properties and vast potential applications across various fields. This study encompasses two distinct yet interconnected activities: the characterisation of eigh...

  • Review
  • Open Access
822 Views
35 Pages

14 October 2025

Aluminum powder is the most commonly used metal fuel in the industry of explosives and propellants. The research progress in preparation technology, reactivity and application of nano-aluminum in explosives and propellants is systematically reviewed...

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Nanomaterials - ISSN 2079-4991