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Solution-based manufacturing of 2D materials for memristive device applications 认领 引用 被引量：1
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作者 Kijeong Nam Gwang Ya Kim +3 位作者 Dongjoon Rhee Hyesung Park Deep Jariwala Joohoon Kang 《International Journal of Extreme Manufacturing》 SCIE EI CAS CSCD 2025年第5期1-50,共50页
Two-dimensional (2D) materials have attracted significant attention as resistive switching materials for two-terminal non-volatile memory devices, often referred to as memristors, due to their potential for achieving ... Two-dimensional (2D) materials have attracted significant attention as resistive switching materials for two-terminal non-volatile memory devices, often referred to as memristors, due to their potential for achieving fast switching speeds and low power consumption. Their excellent gate tunability in electronic properties also enables hybrid devices combining the functionality of memory devices and transistors, with the possibility of realizing large-scale memristive crossbar arrays with high integration density. To facilitate the use of 2D materials in practical memristor applications, scalable synthesis of 2D materials with high electronic quality is critical. In addition, low-temperature integration for complementary metal oxide semiconductor (CMOS) back-end-of-line (BEOL) integration is important for embedded memory applications. Solution-based exfoliation has been actively explored as a facile, cost-effective method for the mass production and low-temperature integration of 2D materials. However, the films produced from the resulting 2D nanosheet dispersions exhibited poor electrical properties in the early stages of research, thereby hindering their use in electronic devices. Recent progress in the exfoliation process and post-processing has led to significant improvements in the electronic performance of solution-processed 2D materials, driving increased adoption of these materials in memristor research. In this review article, we provide a thorough overview of the progress and current status of memristive devices utilizing solution-processed 2D resistive switching layers. We begin by introducing the electrical characteristics and resistive switching mechanisms of memristors fabricated with conventional materials to lay the groundwork for understanding memristive behavior in 2D materials. Representative solution-based exfoliation and film formation techniques are also introduced, emphasizing the benefits of these approaches for obtaining scalable 2D material films compared to conventional methods such as mechanical exfoliation and chemical vapor deposition. Finally, we explore the electrical characteristics, resistive switching mechanisms, and applications of solution-processed 2D memristive devices, discussing their advantages and remaining challenges. 展开更多
关键词 memristor neuromorphic device 2D materials solution-based manufacturing
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Robust Dichotomy Solution-Based Model Predictive Control for the Grid-Connected Inverters with Disturbance Observer 认领 引用 被引量：8
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作者 Huanyue Liao Xin Zhang Zhijun Ma 《CES Transactions on Electrical Machines and Systems》 CSCD 2021年第2期81-89,共9页
This paper proposes a robust dichotomy-based model predictive control(DS-MPC)with a fixed switching frequency for the grid-connected inverter(GCI).The proposed fast dichotomy algorithm can select and deduce the optima... This paper proposes a robust dichotomy-based model predictive control(DS-MPC)with a fixed switching frequency for the grid-connected inverter(GCI).The proposed fast dichotomy algorithm can select and deduce the optimal voltage vector dynamically through the space vector plane.Therefore,the proposed DS-MPC strategy could ensure dynamic performance and steady-state performance as well.Also,the current control robustness can be improved through DS-MPC with disturbance observer(DO)based on the extended Kalman filter(EKF).The novelty of this control is that the current control with fast dynamic response can be realized in the weak grid,even if the grid voltages are greatly distorted.Simulation and hardware experiments on the weak grid validate the effectiveness of the proposed DS-MPC with the EKF observer approach. 展开更多
关键词 Dichotomy solution-based model predictive control(DS-MPC) three-phase grid-connected inverter(GCI) weak grid voltage vector dichotomy
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Solution-based processing of carbon nitride composite for boosted photocatalytic activities 认领 引用 被引量：1
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作者 Yile Chen Zhongshen Zhan +3 位作者 Jianhai Wang Yanfei Shen Songqin Liu Yuanjian Zhang 《Chinese Chemical Letters》 SCIE CAS CSCD 2018年第3期437-440,共4页
Graphite-phase polymeric carbon nitride （CN） was reported to be a promising material in photoelectrochemical solar energy conversion. However, its high recombination rate of photogenerated carriers limits its potent... Graphite-phase polymeric carbon nitride （CN） was reported to be a promising material in photoelectrochemical solar energy conversion. However, its high recombination rate of photogenerated carriers limits its potential applications. In this article, a heterojunction of CN and sulfur-doped CN （CNS） was constructed through a solution-based processing way. Interestingly, it was observed that the photocatalytic hydrogen production of the as-prepared composite was 32.6 times higher than that of bulk carbon nitride and 2.3 times higher than that of the composites by conventional impregnating method. This study opens a new avenue to construct heterojunction of CN for large-scale industrial applications in environmental remediation. 展开更多
关键词 Graphitic carbon nitride Heterojunction Composite Solution-based processing Photocatalytic hydrogen evolution
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Surface nano-heterojunctions of liquid metals for photothermal conversion via solution-based approaches 认领 引用
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作者 Yiqian WANG Jiaqing ZHAO +6 位作者 Yingzheng LIU Jun WANG Xiyun FENG Bo LIU Tingting GUO Weihua MU Liangfei DUAN 《Science China(Technological Sciences)》 SCIE EI CAS CSCD 2026年第5期22-33,共12页
Metal oxide heterojunctions have shown considerable potential in applications such as photothermal catalytic degradation and functional photothermal textiles,owing to their unique heterointerface structure,efficient s... Metal oxide heterojunctions have shown considerable potential in applications such as photothermal catalytic degradation and functional photothermal textiles,owing to their unique heterointerface structure,efficient separation of photogenerated electron-hole pairs,and excellent photothermal conversion performance.However,conventional synthesis methods often involve complex procedures,a long experimental period,and scalability issues,which limit their practical application.In this study,we utilize the high surface reactivity,excellent fluidity,and strong metal solubility of eGaInSn liquid metals to dissolve and uniformly disperse Mn,forming GaInSnMn liquid metals.And then mechanically stir it with deionized water at room temperature,the more reactive metals interact with oxygen and oxygen-containing species,leading to the formation of Mn3O4/Ga2O3heterojunction nanorods.This method does not require a high-pressure environment,eliminates interference from environmental media,and offers potential for large-scale industrial applications.Photothermal performance tests indicate that the photothermal conversion efficiency of GaOOH is 19%,while those of the MnOOH/GaOOH and Mn3O4/Ga2O3heterojunctions reach 34.7%and 43.4%,respectively,enhancements of approximately 1.82-fold and 2.28-fold compared to the single-component material.These results highlight the superior performance of the heterojunction structures.This research provides a feasible technical path for preparing photothermal functional materials based on liquid metals,highlighting the potential of such materials in the field of photothermal applications. 展开更多
关键词 liquid metals dissolution and dispersion interfacial reaction atomic-scale manufacturing solution-based
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Nanocrystals:Solution-Based Synthesis and Applications as Nanocatalysts 认领 引用 被引量：33
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作者 Dingsheng Wang Ting Xie Yadong Li 《Nano Research》 SCIE 2009年第1期30-46,共17页
Nanocrystals are emerging as key materials due to their novel shape-and size-dependent chemical and physical properties that differ drastically from their bulk counterparts.The main challenges in this field remain rat... Nanocrystals are emerging as key materials due to their novel shape-and size-dependent chemical and physical properties that differ drastically from their bulk counterparts.The main challenges in this field remain rationally controlled synthesis and large scale production.This article reviews recent progress in our laboratory related to solution-based synthesis of various nanostructures,including zero-dimensional(0-D)nanocrystals,1-D nanowires and nanorods,hollow structures,and superlattice materials.On the other hand,the essential goal for nanoresearchers is to achieve industrial applications of nanostructured materials.In the past decades,these fascinating materials have been widely used in many promising fields such as nanofabrication,nanodevices,nanobiology,and nanocatalysis.Herein,we focus on their applications as nanocatalysts and try to illustrate the main problems and future directions in this area based on our recent endeavors in catalytic applications of nanocrystals. 展开更多
关键词 Nanocrystals solution-based synthesis nucleation and growth mechanism nanocatalysts
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A Preliminary Analysis of Trace-Elemental Signatures in Statoliths of Different Spawning Cohorts for Dosidicus gigas off EEZ Waters of Chile 认领 引用 被引量：3
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作者 LIU Bilin CHEN Xinjun +2 位作者 FANG Zhou HU Song SONG Qian 《Journal of Ocean University of China》 SCIE CAS 2015年第6期1059-1067,共9页
We applied solution-based ICP-MS method to quantify the trace-elemental signatures in statoliths of jumbo flying squid, Dosidius gigas, which were collected from the waters off northern and central Chile during the sc... We applied solution-based ICP-MS method to quantify the trace-elemental signatures in statoliths of jumbo flying squid, Dosidius gigas, which were collected from the waters off northern and central Chile during the scientific surveys carried out by Chinese squid jigging vessels in 2007 and 2008. The age and spawning date of the squid were back-calculated based on daily increments in statoliths. Eight elemental ratios(Sr/Ca, Ba/Ca, Mg/Ca, Mn/Ca, Na/Ca, Fe/Ca, Cu/Ca and Zn/Ca) were analyzed. It was found that Sr is the second most abundant element next to Ca, followed by Na, Fe, Mg, Zn, Cu, Ba and Mn. There was no significant relationship between element/Ca and sea surface temperature(SST) and sea surface salinity(SSS), although weak negative or positive tendency was found. MANOVA analysis showed that multivariate elemental signatures did not differ among the cohorts spawned in spring, autumn and winter, and no significant difference was found between the northern and central sampling locations. Classification results showed that all individuals of each spawned cohorts were correctly classified. This study demonstrates that the elemental signatures in D. gigas statoliths are potentially a useful tool to improve our understanding of its population structure and habitat environment. 展开更多
关键词 jumbo flying squid element/Ca off EEZ waters of Chile solution-based ICP-MS environmental variables
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Preparation of Li4TisO12 Microspheres with a Pure Cr2O3 Coating Layer and its Effect for Lithium Storage 认领 引用 被引量：1
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作者 Hai-lin Zou Xin Liang +2 位作者 Zhong-hui Wang Sheng Cheng Hong-fa Xiang 《Chinese Journal of Chemical Physics》 SCIE EI CAS CSCD 2017年第1期103-111,I0002,共9页
The pure Cr2O3 coated Li4Ti5O12 microspheres were prepared by a facile and cheap solution- based method with basic chromium（III） nitrate solution （pH=ll.9）. And their Li-storage properties were investigated as ano... The pure Cr2O3 coated Li4Ti5O12 microspheres were prepared by a facile and cheap solution- based method with basic chromium（III） nitrate solution （pH=ll.9）. And their Li-storage properties were investigated as anode materials for lithium rechargeable batteries. The pure Cr2O3 works as an adhesive interface to strengthen the connections between Li4Ti5O12 par- ticles, providing more electric conduction channels, and reduce the inter-particle resistance. Moreover, Li2Cr2O3, formed by the lithiation of Cr2O3, can further stabilize LiTTi5O12 with high electric conductivity on the surface of particles. While in the acid chromium solution （pH=3.2） modification, besides Cr2O3, Li2CrO4 and TiO2 phases were also found in the final product. Li2CrO4 is toxic and the presence of TiO2 is not welcome to im- prove the electrochemical performance of Li4Ti5O12 microspheres. The reversible capacity of 1% Cr2O3-coated sample with the basic chromium solution modification was 180 mAh/g at 0.1 C, and 134 mAh/g at 10 C. Moreover, it was even as high as 127 mAh/g at 5 C after 600 cycles. At -20 ℃, its reversible specific capacity was still as high as 118 mAh/g. 展开更多
关键词 Li4Ti5O12 Cr2O3 Lithium-ion battery Solution-based method
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Recent Progress in Large-Area Perovskite Photovoltaic Modules 认领 引用 被引量：3
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作者 Haifei Wang Zhixiao Qin +1 位作者 Yanfeng Miao Yixin Zhao 《Transactions of Tianjin University》 EI CAS 2022年第5期323-340,共18页
Perovskite solar cells(PSCs)have undergone a dramatic increase in laboratory-scale effi ciency to more than 25%,which is comparable to Si-based single-junction solar cell effi ciency.However,the effi ciency of PSCs dr... Perovskite solar cells(PSCs)have undergone a dramatic increase in laboratory-scale effi ciency to more than 25%,which is comparable to Si-based single-junction solar cell effi ciency.However,the effi ciency of PSCs drops from laboratory-scale to large-scale perovskite solar modules(PSMs)because of the poor quality of perovskite fi lms,and the increased resistance of large-area PSMs obstructs practical PSC applications.An in-depth understanding of the fabricating processes is vital for precisely controlling the quality of large-area perovskite fi lms,and a suitable structural design for PSMs plays an impor-tant role in minimizing energy loss.In this review,we discuss several solution-based deposition techniques for large-area perovskite fi lms and the eff ects of operating conditions on the fi lms.Furthermore,diff erent structural designs for PSMs are presented,including the processing technologies and device architectures. 展开更多
关键词 Perovskite solar cells Perovskite solar modules Large-scale perovskite fi lms Solution-based coating methods
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Properties of vapor-deposited and solution-processed targets for laser-driven inertial confinement fusion experiments 认领 引用 被引量：1
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作者 D.R.Harding M.J.Bonino +5 位作者 W.Sweet M.Schoff A.Greenwood N.Satoh M.Takagi A.Nikroo 《Matter and Radiation at Extremes》 SCIE EI 2018年第6期312-321,共10页
Targets for low-adiabat direct-drive-implosion experiments on OMEGA must meet rigorous specifications and tight tolerances on the diameter,wall thickness,wall-thickness uniformity,and presence of surface features.Of t... Targets for low-adiabat direct-drive-implosion experiments on OMEGA must meet rigorous specifications and tight tolerances on the diameter,wall thickness,wall-thickness uniformity,and presence of surface features.Of these,restrictions on the size and number of defects(bumps and depressions)on the surface are the most challenging.The properties of targets that are made using vapor-deposition and solution-based microencapsulation techniques are reviewed.Targets were characterized using confocal microscopy,bright-and dark-field microscopy,atomic force microscopy,electron microscopy,and interferometry.Each technique has merits and limitations,and a combination of these techniques is necessary to adequately characterize a target.The main limitation with the glow-discharge polymerization(GDP)method for making targets is that it produces hundreds of domes with a lateral dimension of 0.7-2 μm.Polishing these targets reduces the size of some but not all domes,but it adds scratches and grooves to the surface.Solution-made polystyrene shells lack the dome features of GDP targets but have hundreds of submicrometer-size voids throughout the wall of the target;a few of these voids can be as large as~12 μm at the surface. 展开更多
关键词 Vapor-deposition Direct-drive target OMEGA Target characterization Solution-based microencapsulation
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Low-cost and high-efficiency perovskite light-emitting diodes with all-solution-processed functional layers 认领 引用
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作者 Jie Wang Yuanzhuang Cheng +4 位作者 Zixuan Ni Lian Duan Jian Xu Jiawei Chen Dongxin Ma 《Nano Research》 SCIE EI CSCD 2026年第4期814-820,共7页
Metal halide perovskite lightemitting diodes(LEDs)possess high external quantum efficiency(EQE)and color purity,indicating great promise for next-generation panel displays.In state-of-the-art perovskite LEDs,the hole ... Metal halide perovskite lightemitting diodes(LEDs)possess high external quantum efficiency(EQE)and color purity,indicating great promise for next-generation panel displays.In state-of-the-art perovskite LEDs,the hole transport layers and perovskite thin films are solution-processed,whereas the electron transport layers are fabricated through vacuum evaporation deposition.The latter method raises concerns about material waste and environmental pollution,as well as prolonged production duration and increased costs,thereby posing challenges for scalable and sustainable manufacturing.Here,we demonstrate a systematic solvent screening strategy for fabricating perovskite LEDs based on all-solution-processed functional layers.We use ethyl acetate to spin-coat the electron transport material onto perovskite thin films,thereby preserving the device’s structural integrity.The as-fabricated deep-red perovskite LEDs show a peak EQE of 4.04%and a maximum radiance of 8221 mW·sr−1·m−2,among the best performances of all-solution-processed perovskite LEDs.Quantitative analysis indicates that,compared to vacuum evaporation deposition,the material costs,processing duration,and equipment expenses have been reduced by 82%,90%,and 95%,respectively.Our work establishes a promising construction strategy for solution-processed optoelectronic devices with low cost and high performance,thereby bringing them a significant step closer to their further industrialization and commercialization. 展开更多
关键词 perovskites quantum dots light-emitting diodes electron transport layers solution-based processing
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Heterostructures in two-dimensional colloidal metal chalcogenides:Synthetic fundamentals and applications 认领 引用 被引量：10
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作者 Yuho Min Eunmi Im +9 位作者 Geon-Tae Hwang Jong-Woo Kim Cheol-Woo Ahn Jong-Jin Choi Byung-Dong Hahn Joon-Hwan Choi Woon-Ha Yoon Dong-Soo Park Dong Choon Hyun Geon Dae Moon 《Nano Research》 SCIE EI CSCD 2019年第8期1750-1769,共20页
As a new class of two-dimensional materials, two-dimensional (2D) heterostructures constructed from metal chalcogenides (MCs) have been gaining tremendous attention due to their unprecedented physical and chemical phe... As a new class of two-dimensional materials, two-dimensional (2D) heterostructures constructed from metal chalcogenides (MCs) have been gaining tremendous attention due to their unprecedented physical and chemical phenomena, mainly originated from their distinct structural features such as composition, architecture type, spatial arrangement of each component, crystal structure, exposed facet and interface, dimensionality in their heterostructures. Towards the realization of practical applications, synthetic approaches need a rational design with a variety of architecture types including laterally-combined, vertically-aligned, and conformally-coated 2D MC heterostructures. Among various synthetic routes, solution-based synthesis is thought of as an alternative to fabrication through high-cost setups since it can control those structural features in a cheap fashion. This review presents recent progress on solution-based synthesis to produce various 2D MC heterostructures with a focus on the synthetic fundamentals in terms of thermodynamic and kinetic aspects related to the growth mechanism. Four different synthetic approaches are reviewed: seeded growth, cation exchange reaction, colloidal atomic layer deposition, direct synthesis including one-step process and modified electrochemical method. We also provide some representative applications of 2D MC heterostructures and their hybrid composites in various fields including optoelectronics, thermoelectrics, catalysis, and battery. Finally, we offer an insight into challenges and future directions in a synthetic improvement of 2D MC heterostructures. 展开更多
关键词 metal chalcogenide heterostructure anisotropic nanomaterials two-dimensional (2D) nanomaterials solution-based synthesis
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Nanowire-based transparent conductors for flexible electronics and optoelectronics 认领 引用 被引量：12
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作者 Jie Xue Jizhong Song +3 位作者 Yuhui Dong Leimeng Xu Jianhai Li Haibo Zeng 《Science Bulletin》 SCIE EI CAS CSCD 2017年第2期143-156,共14页
As the necessary components for various modern electronic and optoelectronic devices, novel transparent electrodes(TEs) with the low cost, abundance features, and comparable performance of indium tin oxide(ITO) are in... As the necessary components for various modern electronic and optoelectronic devices, novel transparent electrodes(TEs) with the low cost, abundance features, and comparable performance of indium tin oxide(ITO) are inquired materials. Metal nanowires(NWs) with the excellent photoelectric properties as next-generation TE candidates have widely applications in smart optoelectronic devices such as electronic skins, wearable electronics, robotic skins, flexible and stretchable displays. This review describes the synthetic strategies for the preparation of metal NWs, the assemble process for metal NW films,and the practical aspects of metal NW films with the desired properties in various low-cost, flexible,and solution-based photoelectric devices. 展开更多
关键词 Metal nanowires Transparent electrodes Solution-based process Light-emitting diodes Touch screens Solar cells
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Bi2S3 Nanotubes:Facile Synthesis and Growth Mechanism 认领 引用 被引量：10
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作者 Dingsheng Wang Chenhui Hao +4 位作者 Wen Zheng Xiaoling Ma Deren Chu Qing Peng Yadong Li 《Nano Research》 SCIE 2009年第2期130-134,共5页
Synthesis of tubular nanomaterials has become a prolific area of investigation due to their wide range of applications.A facile solution-based method has been designed to fabricate uniform Bi2S3nanotubes with av... Synthesis of tubular nanomaterials has become a prolific area of investigation due to their wide range of applications.A facile solution-based method has been designed to fabricate uniform Bi2S3nanotubes with average size of 20 nm×160 nm using only bismuth nitrate(Bi(NO3)3·5H2O)and sulfur powder(S)as the reactants and octadecylamine(ODA)as the solvent.Powder X-ray diffraction(XRD),transmission electron microscopy(TEM),high-resolution TEM(HRTEM),and energy dispersive spectroscopy(EDX)experiments were employed to characterize the resulting Bi2S3nanotubes and the classic rolling mechanism was applied to explain their formation process. 展开更多
关键词 Bi2S3 nanotubes solution-based synthesis rolling mechanism
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Carbon nanodots:A metal-free,easy-to-synthesize,and benign emitter for light-emitting electrochemical cells 认领 引用 被引量：2
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作者 Yongfeng Liu Shi Tang +5 位作者 Xiuyu Wu Nicolas Boulanger Eduardo Gracia-Espino Thomas Wågberg Ludvig Edman Jia Wang 《Nano Research》 SCIE EI CSCD 2022年第6期5610-5618,共9页
Light-emitting electrochemical cells(LECs)can be fabricated with cost-efficient printing and coating methods,but a current drawback is that the LEC emitter is commonly either a rare-metal complex or an expensive-to-sy... Light-emitting electrochemical cells(LECs)can be fabricated with cost-efficient printing and coating methods,but a current drawback is that the LEC emitter is commonly either a rare-metal complex or an expensive-to-synthesize conjugated polymer.Here,we address this issue through the pioneering employment of metal-free and facile-to-synthesize carbon nanodots(CNDs)as the emitter in functional LEC devices.Circular-shaped(average diameter=4.4 nm)and hydrophilic CNDs,which exhibit narrow cyan photoluminescence(peak=485 nm,full width at half maximum=30 nm)with a high quantum yield of 77%in dilute ethanol solution,were synthesized with a catalyst-free,one-step solvothermal process using low-cost and benign phloroglucinol as the sole starting material.The propensity of the planar CNDs to form emission-quenching aggregates in the solid state was inhibited by the inclusion of a compatible 2,7-bis(diphenylphosphoryl)-9,9’-spirobifluorene host compound,and we demonstrate that such pristine host-guest CND-LECs turn on to a peak luminance of 118 cd·m−2within 5 s during constant current-density driving at 77 mA·cm−2. 展开更多
关键词 carbon nanodot light-emitting electrochemical cell phloroglucinol sustainable synthesis solution-based fabrication
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Precision Control of Amphoteric Doping in CuxBi2Se3 Nanoplates 认领 引用 被引量：2
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作者 Huaying Ren Jingxuan Zhou +8 位作者 Ao Zhang Zixi Wu Jin Cai Xiaoyang Fu Jingyuan Zhou Zhong Wan Boxuan Zhou Yu Huang Xiangfeng Duan 《Precision Chemistry》 2024年第8期421-427,共7页
Copper-doped Bi2Se3(CuxBi2Se3)is of considerable interest for tailoring its electronic properties and inducing exotic charge correlations while retaining the unique Dirac surface states.However,the copp... Copper-doped Bi2Se3(CuxBi2Se3)is of considerable interest for tailoring its electronic properties and inducing exotic charge correlations while retaining the unique Dirac surface states.However,the copper dopants in CuxBi2Se3 display complex electronic behaviors and may function as either electron donors or acceptors depending on their concentration and atomic sites within the Bi2Se3 crystal lattice.Thus,a precise understanding and control of the doping concentration and sites is of both fundamental and practical significance.Herein,we report a solution-based one-pot synthesis of CuxBi2Se3 nanoplates with systematically tunable Cu doping concentrations and doping sites.Our studies reveal a gradual evolution from intercalative sites to substitutional sites with increasing Cu concentrations.The Cu atoms at intercalative sites function as electron donors while those at the substitutional sites function as electron acceptors,producing distinct effects on the electronic properties of the resulting materials.We further show that Cu0.18Bi2Se3 exhibits superconducting behavior,which is not present in Bi2Se3,highlighting the essential role of Cu doping in tailoring exotic quantum properties.This study establishes an efficient methodology for precise synthesis of CuxBi2Se3 with tailored doping concentrations,doping sites,and electronic properties. 展开更多
关键词 CuxBi2Se3 nanoplates amphoteric doping solution-based synthesis doping sites conducting thin film superconductivity
Recent advances and opportunities in MXene-based liquid crystals 认领 引用
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作者 Ken Aldren S.Usman Jizhen Zhang +5 位作者 Kevinilo P.Marquez Mia Angela N.Judicpa Peter A.Lynch Annabelle Bedford Babak Anasori Joselito M.Razal 《InfoMat》 SCIE CSCD 2024年第3期1-21,共21页
The recent progress on the liquid crystalline(LC)dispersion of two-dimensional(2D)transition metal carbides(MXenes)has propelled this unique nanomaterial into a realm of high-performance architectures,such as films an... The recent progress on the liquid crystalline(LC)dispersion of two-dimensional(2D)transition metal carbides(MXenes)has propelled this unique nanomaterial into a realm of high-performance architectures,such as films and fibers.Additionally,compared to architectures made from typical non-LC dispersions,those derived from LC MXene possess tunable ion transport routes and enhanced conductivity and physical properties,demonstrating great potential for a wide range of applications,such as electronic displays,smart glasses,and thermal camouflage devices.This review provides an overview of the progress achieved in the production and processing of LC MXenes,including critical discussions on satisfying the required conditions for LC formation.It also highlights how acquiring LC MXenes has broadened the current solution-based manufacturing paradigm of MXene-based architectures,resulting in unprecedented performances in their conventional applications(e.g.,energy storage and strain sensing)and in their emerging uses(e.g.,tribology).Opportunities for innovation and foreseen challenges are also discussed,offering future research directions on how to further benefit from the exciting potential of LC MXenes with the aim of promoting their widespread use in designing and manufacturing advanced materials and applications. 展开更多
关键词 liquid crystals multi-functional materials MXenes solution-based processing
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