Borophene and Boron-Based Nanomaterials

A special issue of Nanomaterials (ISSN 2079-4991). This special issue belongs to the section "2D and Carbon Nanomaterials".

Deadline for manuscript submissions: 31 October 2025 | Viewed by 718

Special Issue Editors


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Guest Editor
College of Aerospace Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China
Interests: borophene and boron-based materials; Sensing and detector devices; flexible electronic devices

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Guest Editor
Matsuhisa Laboratory, Research Center for Advanced Science and Technology, The University of Tokyo, Tokyo, Japan
Interests: soft electronic materials and devices

Special Issue Information

Dear Colleagues,

Borophene, a two-dimensional (2D) material composed of boron atoms, has emerged as a focal point of extensive research due to its exceptional mechanical properties, surpassing even graphene in strength and flexibility. These attributes render borophene pivotal in the development of robust and resilient nanomaterials. In addition, its high electrical conductivity and anisotropic electronic characteristics present promising opportunities in advanced electronics and energy storage technologies. Moreover, its unique chemical reactivity offers potential applications in catalysis, particularly in hydrogen storage and fuel cells. The ability to adopt various polymorphs enhances its versatility for a wide array of technological applications. The exploration of borophene not only paves new avenues in material science but also catalyzes advancements in nanotechnology and renewable energy solutions.

The present Special Issue of Nanomaterials is aimed at presenting the current state of the art in the use of borophene and other boron-based compounds, such as boron phosphide (BP), boron nitride (BN), and metal borides like molybdenum boride (MoB), tungsten boride (WB), and titanium boride (TiB), which exhibit fascinating properties critical for applications in sensors, detectors, catalysis, solar cells, photoelectrocatalysis, batteries, supercapacitors, magnetism, and superconductivity. The present Special Issue of Nanomaterials aims to showcase the latest advancements in borophene and boron-based compounds, highlighting their synthesis, properties, and multifaceted applications, including advances in both theoretical and experimental aspects. By presenting cutting-edge research from leading experts in the field, we hope to attract high-quality submissions that contribute to the high impact and significance of this journal, fostering further advancements and collaborations in this exciting area of research. In the present Special Issue, we have invited contributions from leading groups in the field with the aim of giving a balanced view of the current state of the art in this discipline.

Prof. Dr. Guoan Tai
Dr. Chuang Hou
Guest Editors

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Keywords

  • borophene
  • boron-based compounds
  • metal borides
  • two-dimensional materials
  • sensors
  • detectors
  • catalysts
  • solar cells
  • battery
  • supercapacitor

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Published Papers (1 paper)

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Research

10 pages, 2097 KiB  
Article
In Situ Thermal Decomposition of Potassium Borohydride for Borophene Synthesis and Its Application in a High-Performance Non-Volatile Memory Device
by Qian Tian, Xinchao Liang, Maoping Xu, Yi Liu, Qilong Wu and Guoan Tai
Nanomaterials 2025, 15(5), 362; https://doi.org/10.3390/nano15050362 - 26 Feb 2025
Viewed by 492
Abstract
Borophene, a revolutionary two-dimensional (2D) material with exceptional electrical, physical, and chemical properties, holds great promise for high-performance, highly integrated information storage systems. However, its metallic nature and structural instability have significantly limited its practical applications. To address these challenges, hydrogenated borophene has [...] Read more.
Borophene, a revolutionary two-dimensional (2D) material with exceptional electrical, physical, and chemical properties, holds great promise for high-performance, highly integrated information storage systems. However, its metallic nature and structural instability have significantly limited its practical applications. To address these challenges, hydrogenated borophene has emerged as an ideal alternative, offering enhanced stability and semiconducting properties. In this study, we report a novel and scalable method for synthesizing hydrogenated borophene via the in situ thermal decomposition of potassium borohydride in a substrate-free environment. This approach enables the production of borophene with outstanding crystallinity, uniformity, and continuity, representing a significant advancement in borophene fabrication techniques. Furthermore, the hydrogenated borophene-based non-volatile memory device we developed exhibits a high ON/OFF-current ratio exceeding 105, a low operating voltage of 2 V, and excellent long-term cycling stability. These groundbreaking results demonstrate the immense potential of 2D borophene-based materials in next-generation high-performance information storage devices. Full article
(This article belongs to the Special Issue Borophene and Boron-Based Nanomaterials)
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