Journals >Journal of Inorganic Materials
Contents
2024
Volume: 39 Issue 2
13 Article(s)
Export citation format
Qing HUANG
In summary, MXene materials have shown great potential due to their unique properties and have made significant breakthroughs in various fields. However, there are still many challenges to be addressed, such as the environmental stability and packaging technology of MXene materials. With continuous efforts from researcIn summary, MXene materials have shown great potential due to their unique properties and have made significant breakthroughs in various fields. However, there are still many challenges to be addressed, such as the environmental stability and packaging technology of MXene materials. With continuous efforts from researchers, it is expected that more exciting findings and breakthroughs will be achieved in the future..
Journal of Inorganic Materials
- Publication Date: Feb. 20, 2024
- Vol. 39, Issue 2, 113 (2024)
Haoming DING, Ke CHEN, Mian LI, Youbing LI... and Qing HUANG|Show fewer author(s)
Inspired by gene scissor concept in biological genetic engineering, chemical scissors, as important research tools, play an important role in the study of structure editing and application of materials. We aim to review the research progress of chemical scissors in structural editing and applications of materials. FirsInspired by gene scissor concept in biological genetic engineering, chemical scissors, as important research tools, play an important role in the study of structure editing and application of materials. We aim to review the research progress of chemical scissors in structural editing and applications of materials. First of all, we introduce the basic concept and mechanism. Chemical scissors strategy refers to a methodology for material editing through which the main crystal structure is preserved but targeted atoms or structural units are knocked out, replaced, repaired or reconstructed in order to realize special functionality. Subsequently, the specific applications of chemical scissors in materials structure editing are discussed in depth, including the methods and functional designs for precise structure modulation of materials by chemical shearing, modification, synthesis, as well as etching and intercalation. Finally, the future research direction of chemical scissors in the field of material structure editing is envisioned, including developing new chemical scissors that are more intelligent and efficient, exploring more innovative strategies for material structure editing, understanding the underlying chemical mechanism, and further expanding the applicability of chemical scissors. Overall, we summarize the research progress and potential of material structural editing, which provides important theoretical and experimental support for further exploring and developing the application of chemical scissors in the field of materials..
Journal of Inorganic Materials
- Publication Date: Dec. 19, 2023
- Vol. 39, Issue 2, 115 (2023)
Hujie WAN, and Xu XIAO
Developing novel low-dimensional materials for terahertz electromagnetic shielding and absorbing applications represents a critical research frontier. Their unique electrical, mechanical, and electromagnetic responses hold great potential in enabling more efficient solutions for electromagnetic shielding and absorbing.Developing novel low-dimensional materials for terahertz electromagnetic shielding and absorbing applications represents a critical research frontier. Their unique electrical, mechanical, and electromagnetic responses hold great potential in enabling more efficient solutions for electromagnetic shielding and absorbing. Two-dimensional transition metal carbides, nitrides, and carbonitride MXenes have already demonstrated excellent electromagnetic shielding and absorbing performance in the low-frequency spectrum. MXenes possess high conductivity, low density, and high flexibility, which are advantageous for future portability and integration of terahertz devices and systems. However, practical implementation of MXene-based terahertz electromagnetic shielding and absorption materials faces challenges in adhesion stability, environmental resilience, and high-temperature tolerance, hindering their suitability for aerospace and future next generation communication applications. Moreover, in terahertz frequency band, lacking more comprehensive and reliable electromagnetic scattering and absorbing measurement methods limits the development of THz shielding and absorbing materials. Extensive research efforts have targeted on these limitations, exploring fundamental architectural and theoretical aspects of prevalent electromagnetic materials. This review specifically highlights the terahertz electromagnetic shielding and absorption characteristics inherent in various MXenes and their compositions, such as Ti3C2Tx, Mo2Ti2C3Tx, Mo2TiC2Tx, Nb4C3Tx, and Nb2CTx. Additionally, this review envisages the forthcoming challenges and prospects of MXenes as a pivotal electromagnetic shielding and absorbing material within the terahertz frequency band..
Journal of Inorganic Materials
- Publication Date: Dec. 25, 2023
- Vol. 39, Issue 2, 129 (2023)
Yanyan LIU, Xi XIE, Zengqian LIU, and Zhefeng ZHANG
MAX phase ceramics, with their mixed covalent-metallic-ionic atomic bonds, can uniquely combine the advantages of both metals and ceramics, offering a series of distinctive characteristics. The particular layered atomic structure further endows them with decent fracture toughness, good damping capacity, and self-lubricMAX phase ceramics, with their mixed covalent-metallic-ionic atomic bonds, can uniquely combine the advantages of both metals and ceramics, offering a series of distinctive characteristics. The particular layered atomic structure further endows them with decent fracture toughness, good damping capacity, and self-lubricating property. As such, MAX phase ceramics are more appealing to serve as reinforcements for metal matrix composites (MMCs) than conventional ceramic materials. Here, we foused on the development. To date, fabrication of MMCs reinforced by MAX phase ceramics still involves the use of stir casting, powder metallurgy, and melt infiltration techniques. The obtained composites made by different methods may display distinct differences in their structural characteristics, show notable enhancement in strength, hardness, and stiffness as compared to their metal matrices, and exhibit good wear resistance, high electrical conductivity and remarkable arc erosion resistance. Moreover, ultrafine MAX phase platelets can be preferentially oriented and aligned, e.g., by using vacuum filtration or ice templating techniques. By infiltrating metal melt into partially sintered porous ceramic scaffolds, bioinspired composites with nacre-like architectures can be obtained, thereby affording further improvement in strength and fracture toughness. Sufficient combinations of mechanical and functional properties enable the MMCs reinforced by MAX phase ceramics promising for a variety of applications, such as load-bearing structures, electrical contact materials. These composites can offer enhanced strength, stiffness, and wear resistance, making them ideal candidates for these applications..
Journal of Inorganic Materials
- Publication Date: Nov. 10, 2023
- Vol. 39, Issue 2, 145 (2023)
Lei LI, and Qunfeng CHENG
Two-dimensional transition metal carbon/nitride MXenes show promising applications in various fields due to their remarkable electrical and mechanical properties. Recently, the research of high performance MXenes nanocomposites (including one-dimensional fibers, two-dimensional films and three-dimensional blocks) has mTwo-dimensional transition metal carbon/nitride MXenes show promising applications in various fields due to their remarkable electrical and mechanical properties. Recently, the research of high performance MXenes nanocomposites (including one-dimensional fibers, two-dimensional films and three-dimensional blocks) has made remarkable progress. However, the mechanical properties are still far lower than the intrinsic mechanical properties of MXenes nanosheets, mainly due to the key scientific problems of voids, misalignment of MXenes nanosheets and weak interfaces. In order to solve the above problems, the intrinsic mechanical properties of MXenes nanosheets are firstly discussed in this work, then the development of high performance MXenes nanocomposites are summarized, and the latest research progress of high performance MXenes nanocomposites is discussed in detail, including how to eliminate void, improve the orientation of MXene nanosheets and enhance the interface interaction. Meanwhile, the applications of high performance MXenes nanocomposites in the fields of electric heating, thermal camouflage, electromagnetic shielding, sensing and energy storage are introduced. Finally, the challenges and future development directions of high performance MXenes nanocomposites are proposed..
Journal of Inorganic Materials
- Publication Date: Aug. 31, 2023
- Vol. 39, Issue 2, 153 (2023)
Kun BA, Jianlu WANG, and Meikang HAN
MXene is a large family of two-dimensional transition metal carbides, nitrides or carbonitrides. Its characteristics (various compositions, two-dimensional atomic layer structures, metallic electrical conduction, active surfaces, etc.) render MXene unique interactions with electromagnetic waves at different frequenciesMXene is a large family of two-dimensional transition metal carbides, nitrides or carbonitrides. Its characteristics (various compositions, two-dimensional atomic layer structures, metallic electrical conduction, active surfaces, etc.) render MXene unique interactions with electromagnetic waves at different frequencies (visible light, infrared, terahertz, microwave, etc.), deriving a variety of electromagnetic functional applications. In the infrared range, MXene has a wide range of infrared radiation properties, and its active surface endows tunable infrared absorption. These features have attracted researchers’ interest in exploring infrared properties of MXene and the corresponding applications in recent years. In this perspective, the intrinsic infrared characteristics and manipulation strategies of different MXenes are systematically summarized, and the research progress of representative infrared applications are briefly introduced, including infrared identification/camouflage, surface plasmon, photothermal conversion, and infrared photodetection. Particularly, the contribution and mechanism of MXene in these applications are discussed. Finally, the outlook for infrared functional applications with MXenes is proposed..
Journal of Inorganic Materials
- Publication Date: Oct. 07, 2023
- Vol. 39, Issue 2, 162 (2023)
Xiangming XU, and N ALSHAREEF Husam
Atomic-thin transition metal carbonitrides (MXenes), as an emerging class of two-dimensional (2D) materials, become a highly active research topic. Since the discovery of graphene nearly 20 years ago, many 2D materials (graphene, transition metal dichalcogenides, and black phosphorus) have been extensively studied in tAtomic-thin transition metal carbonitrides (MXenes), as an emerging class of two-dimensional (2D) materials, become a highly active research topic. Since the discovery of graphene nearly 20 years ago, many 2D materials (graphene, transition metal dichalcogenides, and black phosphorus) have been extensively studied in the field of micro-nano electronics. However, research on MXenes-based micro-nano electronics has just begun. MXenes exhibit rich elemental compositions and unique physicochemical properties, such as hydrophilicity, tunable work function, adjustable functional groups, fast ion and electron transport, superconductivity, surface plasmons, photo- thermo-electricity, and electromagnetic absorption, and some MXenes even possess high conductivity. These characteristics make MXenes hold great potential for device applications at the microscale or even nanoscale. In recent years, the Alshareef research group has been dedicated to bringing MXenes into the field of micro-nano electronics and has defined the emerging academic field of MXene electronics, known as MXetronics, in 2019. This perspective briefly summarizes and evaluates representative research progress in this field, including the challenges in synthesis, processing, property investigation, and device applications at the microelectronic level. Furthermore, we will propose several key research directions and unexplored subfields in this area..
Journal of Inorganic Materials
- Publication Date: Aug. 31, 2023
- Vol. 39, Issue 2, 171 (2023)
Jianyu YIN, Nishuang LIU, and Yihua GAO
In recent years, pressure sensors have been widely applied in the fields of smart wearable textile, health detection, and electronic skin. The emergence of the two-dimensional nanomaterial MXene has brought a brand-new breakthrough for pressure sensing. Ti3C2Tx is the most popular studied MXene in the field of pressureIn recent years, pressure sensors have been widely applied in the fields of smart wearable textile, health detection, and electronic skin. The emergence of the two-dimensional nanomaterial MXene has brought a brand-new breakthrough for pressure sensing. Ti3C2Tx is the most popular studied MXene in the field of pressure sensing and shows good mechanical, electrical properties, excellent hydrophilicity, and extensive modifiability, enabling it an ideal material for pressure sensing. Hence, researchers have conducted a lot of explorations and studies on design and application of MXene in pressure sensors in recent years. Herein, the preparation technologies and antioxidant methods are summarized. Design of MXene-based microstructures is also introduced, including aerogels/porous structural materials, hydrogels, flexible substrates, and films, which are beneficial to improve the response range, sensitivity, and flexibility of pressure sensors, and promote the rapid development of pressure sensors. The mechanisms of MXene pressure sensors are further broached, including piezoresistive, capacitive, piezoelectric, triboelectric, battery typed and nanofluidic. MXene has been applied in a wide range of sensors for various mechanisms due to its excellent characteristics. Finally, the chance and challenge in the synthesis, properties, and pressure sensing performance of MXene materials are prospected..
Journal of Inorganic Materials
- Publication Date: Oct. 15, 2023
- Vol. 39, Issue 2, 179 (2023)
La LI, and Guozhen SHEN
Two-dimensional (2D) transition metal carbides/nitrides (MXenes), since their discovery in 2011, have attracted great attention in the fields of energy storage, catalysis, sensors, electromagnetic interference shielding and microwave absorption and so on, owing to their special 2D layered structure, excellent electricaTwo-dimensional (2D) transition metal carbides/nitrides (MXenes), since their discovery in 2011, have attracted great attention in the fields of energy storage, catalysis, sensors, electromagnetic interference shielding and microwave absorption and so on, owing to their special 2D layered structure, excellent electrical conductivity and electrochemical properties. In recent years, with the deep understanding of MXenes, the research on the realm related to optoelectronic properties has been widely concerned. Unlike other application fields, optoelectronic devices based on MXenes focus on extending semiconductor properties, including tunable band gap of the MXenes via design of the surface functional groups and layer control, etc., so as to achieve their transformation from metal to semiconductor properties. This paper revolves around the photoelectric properties of MXenes, mainly introduce its application in flexible optoelectronic devices, and systematically describe their current status and trend in transparent electronic devices, photodetectors, image sensors, transistors, and artificial neural vision network systems. The challenges and future development prospects of MXenes-based flexible optoelectronic devices are also proposed..
Journal of Inorganic Materials
- Publication Date: Sep. 12, 2023
- Vol. 39, Issue 2, 186 (2023)
Shungui DENG, and Chuanfang ZHANG
Advanced ink printing techniques, such as printing and coating, have overcome the limitations of traditional manufacturing methods, allowing for rapid prototyping of films and electronic devices with sophisticated structures and specific functions. These techniques hold enormous potential in wearable smart identificatiAdvanced ink printing techniques, such as printing and coating, have overcome the limitations of traditional manufacturing methods, allowing for rapid prototyping of films and electronic devices with sophisticated structures and specific functions. These techniques hold enormous potential in wearable smart identification, energy storage, electromagnetic shielding and absorption, touch display, and so on. The key to printing advanced energy and electronic devices lies in the development of cutting-edge functional inks and their corresponding printing technologies. MXene, a family of two-dimensional compounds composed of transition metal carbides, nitrides, or carbonitrides, was discovered in 2011. MXene exhibits remarkable physical and chemical properties, including high conductivity, pronounced hydrophilicity, and diverse surface chemistry, which has garnered significant attention within the research community and made it particularly suitable as inks in printing applications. Conducting research on the printing behavior and mechanisms of MXene inks is crucial not only for achieving high-precision patterns but also for establishing a solid foundation for manufacturing techniques that can precisely create multiscale, multimaterial and multifunctional films, and electronic devices. This article begins with a brief discussion of MXene flakes’ synthesis and colloidal stability, followed by a detailed examination of its rheological characteristics, printable ink formulation, and printing methods. Additional, special attention is given to the latest advances of MXene ink in energy, health, and sensing applications. The perspective concludes with a summary of current research challenges and future directions in this area, offering new perspectives and insights for researchers..
Journal of Inorganic Materials
- Publication Date: Nov. 10, 2023
- Vol. 39, Issue 2, 195 (2023)
Ze CHEN, and Chunyi ZHI
Rechargeable zinc-ion batteries (ZIBs) have captured significant attention as promising solutions for large-scale energy storage. They offer advantages such as low cost, inherent safety, high specific energy, and eco-friendliness. Though numerous breakthroughs have been achieved in the development of cathodes, anodes aRechargeable zinc-ion batteries (ZIBs) have captured significant attention as promising solutions for large-scale energy storage. They offer advantages such as low cost, inherent safety, high specific energy, and eco-friendliness. Though numerous breakthroughs have been achieved in the development of cathodes, anodes and electrolytes, ZIBs are still far behind for practical application due to the lack of advanced materials. In the realm of ZIBs, two-dimensional (2D) MXenes have emerged as a fascinating candidate, leveraging their exceptional properties such as high richness, customizability, and unique physiochemical attributes. This review aims to provide a concise overview of advancements in MXene application for ZIBs, encompassing multiple synthesis routes, properties, morphological and structural characteristics, as well as various chemistries employed. Furthermore, detailed elucidation is provided on the recent progress in MXene-based cathodes, anodes, and electrolytes/separators for ZIBs, indicating the great potential of MXenes for achieving high-performance ZIBs. Strategies to enhance the performance of MXene-based ZIBs are also highlighted, including ion-intercalation adjustment, surface modification, heteroatoms doping, and layer spacing widening. Lastly, the review discusses the current challenges and future prospects for MXene-based ZIBs, paving the way for further research and development in this exciting field..
Journal of Inorganic Materials
- Publication Date: Dec. 19, 2023
- Vol. 39, Issue 2, 204 (2023)
Ling FEI, Lei LEI, and Degao WANG
As renewable and sustainable clean energy, solar energy has the potential to address current energy shortage and reduce environmental pollution caused by fossil fuels consumption. In recent years, the third-generation thin-film solar cells, such as dye-sensitized solar cells (DSSCs) and perovskite solar cells (PSCs), hAs renewable and sustainable clean energy, solar energy has the potential to address current energy shortage and reduce environmental pollution caused by fossil fuels consumption. In recent years, the third-generation thin-film solar cells, such as dye-sensitized solar cells (DSSCs) and perovskite solar cells (PSCs), have attracted widespread attention due to their low cost, abundant materials, and high photoelectric performance. However, these devices still face challenges in terms of charge transfer efficiency and operational stability for their commercialization. Two-dimensional (2D) MXene materials have emerged as promising candidates for improving the performance of thin-film solar cells due to their unique properties, including high specific surface area, rich surface functional groups, high conductivity, tunable work function, and hydrophilicity. This review summarizes the recent research progress of 2D MXene materials applied in new thin-film solar cells, focusing on the reaction mechanism that enhances the photoelectric performance of solar cells. Strategies such as using 2D MXene materials as additives for the perovskite layer and charge transport layer in PSCs, modifying the photoanode in DSSCs, and preparing varous electrodes, can effectively improve light absorption efficiency, carrier mobility, and charge extraction capability of the devices by adjusting band alignment, reducing work function, broadening the light absorption range, and creating a “pillar support effect”. As a result, the photoelectric performance and stability of the devices are enhanced. In conclusion, the perspectives highlights the current research progress and challenge faced by 2D MXene materials in novel thin-film solar cells..
Journal of Inorganic Materials
- Publication Date: Dec. 25, 2023
- Vol. 39, Issue 2, 215 (2023)
Yuchen ZHANG, Zhiyao LU, Xiaodong HE, Guangping SONG... and Yuelei BAI|Show fewer author(s)
Zr2SB, Hf2SB, Zr2SeB, Hf2SeB, and Hf2TeB are all recently discovered S-group elements containing MAX-phase borides, which attract much attention since the MAX phase borides are significantly unlike the typical MAX phases. Here, the phase stability, mechanical properties and thermal properties of MAX phase borides (M = Zr2SB, Hf2SB, Zr2SeB, Hf2SeB, and Hf2TeB are all recently discovered S-group elements containing MAX-phase borides, which attract much attention since the MAX phase borides are significantly unlike the typical MAX phases. Here, the phase stability, mechanical properties and thermal properties of MAX phase borides (M = Zr, Hf, A = S, Se, Te) were studied by using first principles and "linear optimization method", bond stiffness model and quasi-simple harmonic approximation. The results of the theoretical analysis were consistent with the currently available experimental results. Only M2AB was found to be stable after thermodynamic and intrinsic stability analysis. The shorter M-A bond and M-B bond lengths cause bond stiffness of Hf lineage higher than that of Zr, which also leads to the higher hardness of Hf lineage compound than that of Zr. the A site element goes from S to Se and to Te, the bond lengths of M-B and M-A are gradually increased, which lead to decrease in the elastic modulus. Moreover, the bulk modulus of these compounds is determined by their average chemical bond stiffness. Importantly, the high kmin/kmax (stiffness ratio of the weakest and the strongest bonds) shows that these MAX phases are inherently brittle, different from conventional MAX phase. Including the contribution of lattice vibration (phonon) and electron excitation, the isobaric heat capacity and heat expansion coefficient of M2AB increase rapidly with increasing the temperature below 300 K and then the rise rate gradually decreases, similar to other MAX phases. Lower bond stiffness results in an overall higher TEC of MAX phase borides in the Zr lineage than in the Hf lineage. The TEC values of these compounds in the 300-1300 K interval are consistent with most of the MAX and MAB phases..
Journal of Inorganic Materials
- Publication Date: Aug. 21, 2023
- Vol. 39, Issue 2, 225 (2023)
