A5075711851- 2D Materials and Applications
- Perovskite Materials and Applications
- MXene and MAX Phase Materials
- Quantum Dots Synthesis And Properties
- Nanowire Synthesis and Applications
- Ga2O3 and related materials
- Advanced Battery Materials and Technologies
- Graphene research and applications
- Chalcogenide Semiconductor Thin Films
- Advanced battery technologies research
- Advancements in Battery Materials
- Tracheal and airway disorders
- Advanced Photocatalysis Techniques
- Esophageal and GI Pathology
- ZnO doping and properties
- Cancer-related molecular mechanisms research
- Advanced Memory and Neural Computing
- MicroRNA in disease regulation
- Circular RNAs in diseases
- Eosinophilic Disorders and Syndromes
- Inflammatory Myopathies and Dermatomyositis
- Electrocatalysts for Energy Conversion
- Multiferroics and related materials
- Advanced Battery Technologies Research
- Electronic and Structural Properties of Oxides
Wuhan University of Technology
2009-2025
State Key Laboratory of Advanced Technology For Materials Synthesis and Processing
2025
Zhejiang Chinese Medical University
2025
Zhejiang University
2025
First Affiliated Hospital Zhejiang University
2025
Huazhong University of Science and Technology
2015-2024
Xi'an University of Technology
2024
Wuhan National Laboratory for Optoelectronics
2023
Collaborative Innovation Center of Chemistry for Energy Materials
2022-2023
Fudan University
2017-2023
High-quality ultrathin single-crystalline SnSe2 flakes are synthesized under atmospheric-pressure chemical vapor deposition for the first time. A high-performance photodetector based on individual flake demonstrates a high photoresponsivity of 1.1 × 103 W−1, EQE 2.61 105%, and superb detectivity 1.01 1010 Jones, combined with fast rise decay times 14.5 8.1 ms, respectively. As service to our authors readers, this journal provides supporting information supplied by authors. Such materials...
Abstract: Research on two-dimensional (2D) materials has been explosively increasing in last seventeen years varying subjects including condensed matter physics, electronic engineering, science, and chemistry since the mechanical exfoliation of graphene 2004. Starting from graphene, 2D now have become a big family with numerous members diverse categories. The unique structural features physicochemical properties make them one class most appealing candidates for wide range potential...
van der Waals (vdW) heterostructures based on atomically thin 2D materials have led to a new era in next-generation optoelectronics due their tailored energy band alignments and ultrathin morphological features, especially photodetectors. However, these photodetectors often show an inevitable compromise between photodetectivity photoresponsivity with one high the other low. Herein, highly sensitive WSe2 /SnS2 photodiode is constructed BN film by exfoliating each material manually stacking...
Abstract Van der Waals heterostructures (vdWHs) based on 2D layered materials with selectable properties pave the way to integration at atomic scale, which may give rise fresh exhibiting absolutely novel physics and versatility. This feature article reviews state‐of‐the‐art research activities that focus vdWHs their optoelectronic applications. First, preparation methods such as mechanical transfer chemical vapor deposition growth are comprehensively outlined. Then, unique energy band...
2D SnS 2 nanosheets have been attracting intensive attention as one potential candidate for the modern electronic and/or optoelectronic fields. However, controllable large‐size growth of ultrathin still remains a great challenge and photodetectors based on suffer from low responsivity, thus hindering their further applications so far. Herein, an improved chemical vapor deposition route is provided to synthesize nanosheets, side length which can surpass 150 μm. Then, nanosheet‐based...
Abstract Electrochemically reversible redox couples that embrace more electron transfer at a higher potential are the eternal target for energy storage batteries. Here, we report four-electron aqueous zinc-iodine battery by activating highly I 2 /I + couple (1.83 V vs. Zn/Zn 2+ ) in addition to typical − (1.29 V). This is achieved intensive solvation of electrolyte yield ICl inter-halogens and suspend its hydrolysis. Experimental characterization modelling reveal limited water activity...
As an important component of 2D layered materials (2DLMs), the group IV metal chalcogenides (GIVMCs) have drawn much attention recently due to their earth‐abundant, low‐cost, and environmentally friendly characteristics, thus catering well sustainable electronics optoelectronics applications. In this instructive review, booming research advancements GIVMCs in last few years been presented. First, unique crystal electronic structures are introduced, suggesting novel physical properties. Then...
Van der Waals heterostructures from atomically thin 2D materials have opened up new realms in modern semiconductor industry. Recently, layered semiconductors such as MoS2 and SnSe2 already demonstrated excellent electronic optoelectronic properties due to their high electron mobility unique band structures. Such combination of with may provide a novel platform for the applications electronics optoelectronics. Thus, we constructed SnSe2/MoS2 based van using templates, which enrich family...
Abstract 2D GeSe possesses black phosphorous‐analog‐layered structure and shows excellent environmental stability, as well highly anisotropic in‐plane properties. Additionally, its high absorption efficiency in the visible range charge carrier mobility render it promising for applications optoelectronics. However, most reported GeSe‐based photodetectors show frustrating performance especially photoresponsivity. Herein, a phototransistor with an ultrahigh photoresponsivity is demonstrated....
Abstract Infrared photodetectors have been widely applied in various fields, including thermal imaging, biomedical and communication. Van der Waals (vdW) integration based on 2D materials provides a new solution for high‐performance infrared due to the versatile device configurations excellent photoelectric properties. In recent years, great progress has made vdW integration. this review, integration‐based is presented. First, working mechanisms advantages of with different structures band...
Abstract Polarized photodetection based on anisotropic two‐dimensional materials display promising prospects for practical application in optical communication and optoelectronic fields. However, most of the reported polarized are limited by lack valid tunable strategy low linear dichroism ratio. A peculiar noble metal dichalcogenide—PdSe 2 with a puckered pentagonal structure abnormal conversion—potentially removes these restrictions is demonstrated this study. Herein, azimuth‐dependent...
2D magnetic materials have aroused widespread research interest owing to their promising application in spintronic devices. However, exploring new kinds of with better stability and realizing batch synthesis remain challenging. Herein, the air-stable Cr5 Te8 ultrathin crystals tunable thickness via tube-in-tube chemical vapor deposition (CVD) growth technology is reported. The importance CVD growth, which can significantly suppress equilibrium shift decomposition direction facilitate that...
Abstract The diversity and coupling of sulfur redox intermediates its associated solid‐liquid‐solid multiphase conversion mechanism pose great challenges in designing a proper electrocatalysts for Li–S batteries. In this report, it is proposed that an ideal catalyst should possess two catalytic centers which catalyze liquid–liquid liquid–solid tandem within one structure, with the use 2D MOF nanosheets different metal validation. It uncovered Ni‐MOF more effective catalyzing reduction...
Manganese‐based cathode materials are considered as a promising candidate for rechargeable aqueous zinc‐ion batteries (ZIBs). Suffering from poor conductive and limited structure tolerance, various carbon matrix, especially N‐doped carbon, were employed to incorporate with MnO 2 greatly promoted electrochemical performances. However, the related underlying mechanism is still unknown, which unfavorable guide design of high performance electrode. Herein, by incorporating layered nanowires,...
Increasing the upper cut-off voltage of LiCoO2 (LCO) is one most efficient strategies to gain high-energy density for current lithium-ion batteries. However, surface instability expected be exaggerated with increasing arising from high reactivity between delithiated LCO and electrolytes, leading serious safety concerns. This work aimed construct a physically chemically stable phosphate-rich cathode-electrolyte interface (CEI) on particles mitigate this issue. CEI generated during...
Solar‐blind deep ultraviolet (DUV) photodetectors have been a hot topic in recent years because of their wide commercial and military applications. A bandgap (4.68 eV) ternary oxide Zn 2 GeO 4 makes it an ideal material for the solar‐blind DUV detection. Unfortunately, sensing performance previously reported based on nanowires has unsatisfactory practical applications, they suffer from long response decay times, low responsivity, quantum efficiency. Here, high‐performance are developed...
Abstract Broadband photodetectors based on TiO 2 nanotubes (NTs) array have significant prospects in many fields such as environmental monitoring. Herein, a simple spin‐coating process is successfully adopted to incorporate MAPbI 3 quantum dots (QDs) onto the surface of NTs form heterostructure, extending response range NT from ultraviolet visible. Compared with pure NTs, heterostructure demonstrates an improvement responsivity visible by three orders magnitude, and maintains its performance...
An interesting in-plane anisotropic layered dimetal chalcogenide Ta2NiS5 is introduced, and the optical electrical properties with respect to its anisotropy are systematically studied. The Raman vibration modes have been identified by spectra measurements combined calculations of phonon-related properties. Importantly, flakes exhibit strong response under angle-resolved polarized spectroscopy measurements. We found that intensities Ag mode not only depend on rotation angle but also related...
Abstract 2D ternary chalcogenides have been extensively studied by researchers from materials science and nanotechnology because of their unique structures, novel chemical physical properties, great potential in nanoscale device applications. With the addition a third element, these are anticipated to be more appealing stoichiometric variation synergistic effect compared binary counterparts. The properties endowed various applications electronics, optoelectronics, biosensors, catalysis....
Abstract Due to the predicted excellent electronic properties superior group VIB (Mo and W) transition metal dichalcogenides (TMDs), IVB TMDs have enormous potential in nanoelectronics. Here, synthesis of ultrathin HfS 2 flakes via space‐confined chemical vapor deposition, realized by an inner quartz tube, is demonstrated. Moreover, effect key growth parameters including dimensions confined space deposition temperature on behavior products systematically studied. Typical as‐synthesized a...
Abstract Two-dimensional molecular crystals, consisting of zero-dimensional molecules, are very appealing due to their novel physical properties. However, they mostly limited organic molecules. The synthesis inorganic version two-dimensional crystals is still a challenge the difficulties in controlling crystal phase and growth plane. Here, we design passivator-assisted vapor deposition method for Sb 2 O 3 as thin monolayer. passivator can prevent heterophase nucleation suppress low-energy...
High performance near-infrared photodetectors based on ultrathin SnS nanobelts grown <italic>via</italic> physical vapor deposition, showing a high responsivity of 300 A W<sup>−1</sup> and fast decay time 7 ms.