A5100615220- MXene and MAX Phase Materials
- 2D Materials and Applications
- Catalytic Processes in Materials Science
- Catalysts for Methane Reforming
- Advanced biosensing and bioanalysis techniques
- Advanced Nanomaterials in Catalysis
- CO2 Reduction Techniques and Catalysts
- Advanced Battery Materials and Technologies
- Molecular Sensors and Ion Detection
- Advancements in Battery Materials
- Catalysis and Oxidation Reactions
- Nanocluster Synthesis and Applications
- Vehicular Ad Hoc Networks (VANETs)
- Recommender Systems and Techniques
- Advanced Memory and Neural Computing
- Gaze Tracking and Assistive Technology
- Human-Automation Interaction and Safety
- Voice and Speech Disorders
- Advanced Photocatalysis Techniques
- Advanced Theoretical and Applied Studies in Material Sciences and Geometry
- Speech and Audio Processing
- Analytical Chemistry and Sensors
- Nanopore and Nanochannel Transport Studies
- Privacy-Preserving Technologies in Data
- Catalysis for Biomass Conversion
Jiangnan University
2019-2025
Beihang University
2020-2025
Qufu Normal University
2018-2019
Wuxi Institute of Technology
2019
State Key Laboratory of Pulsed Power Laser Technology
2017
PLA Electronic Engineering Institute
2017
Wuhan University
2015
Renmin Hospital of Wuhan University
2015
Kingfa (China)
2014
Dalian University of Technology
2014
Single atom catalysts possess attractive electrocatalytic activities for various chemical reactions owing to their favorable geometric and electronic structures compared the bulk counterparts. Herein, we demonstrate an efficient approach producing single copper immobilized MXene CO2 reduction methanol via selective etching of hybrid A layers (Al Cu) in quaternary MAX phases (Ti3(Al1–xCux)C2) due different saturated vapor pressures Al- Cu-containing products. After Al layers, Cu atoms are...
Solid-state electrolytes (SSEs) are crucial to high-energy-density lithium metal batteries, but they commonly suffer from slow Li+ transfer kinetics and low mechanical strength, severely hampering the application for all-solid-state batteries. Here, we develop a two-dimensional (2D) high-entropy lithium-ion conductor, lithium-containing transition-metal phosphorus sulfide, HE-LixMPS3 (Lix(Fe1/5Co1/5Ni1/5Mn1/5Zn1/5)PS3) with five atoms ions (Li+) dispersed into [P2S6]2- framework layers,...
Quantum sheets of transition-metal dichalcogenides (TMDs) are promising nanomaterials owing to the combination both 2D nanosheets and quantum dots with distinctive properties. However, usually possess semiconducting behavior associated 2H phase, it remains challenging produce 1T-phase due easy sliding basal plane susceptible small lateral sizes. Here, an efficient high-entropy strategy is developed disulfides based on controllable introduction multiple metal atoms large size differences...
The cellulose sponges loading gelatin and bFGF as wound dressing were constructed directly from the solution <italic>via</italic> a green cost-effective pathway, which effectively promoted healing.
The effects of the cobalt particle size in range 6.5–26.3 nm on catalyst structural transformation and methane selectivity evolution Fischer–Tropsch synthesis (FTS) have been investigated. In situ X-ray diffraction experiments revealed that was maintained as CoO under a reaction environment when initial Co3O4 particles SiO2 were below 8.4 nm. large metallic Co can keep stable phase state, indicating almost unchanged catalytic activity selectivity. contrast, small or show gradual increase...
Selective oxidation of methane to methanol or formic acid was achieved using mordenite (MOR)-supported iron catalysts with H<sub>2</sub>O<sub>2</sub> as the oxidant.
Efficient selective electroreduction of carbon dioxide into energy-dense carbonaceous fuel products is highly desirable to mitigate environmental and energy-related problems. However, there still a need design an electrocatalyst with high selectivity stability towards the CO2 reduction reaction (CRR). Here, we present promising performance single-atom-Ni-decorated, nitrogen-doped layers ([email protected]) as efficient for CRR. In this catalyst Ni atoms are atomically dispersed most have...
Abstract MXenes are mainly produced via selectively etching MAX phases in aqueous F‐containing solutions, commonly showing a highly hydrophilic character due to their plentiful ‐O and ‐OH terminations. However, the nature of may deteriorate durability stability as employed humid environments. Here, this work demonstrates new approach produce fluorine‐enriched MXene Ti 3 C 2 F x selective Si from SiC sulfur hexafluoride (SF 6 ) gas. During process, SF enables removal species with formation...
Abstract Using small molecules to integrate multifunctional surfaces within a nanopore is an effective way endow smart responsibilities of nanofluidic diodes. However, the complex synthesis hinders their further application in achieving surfaces. Here, simple and versatile design concept reported for fabricating bioinspired integrated diodes with adjustable surface chemistry by confining spirocyclic fluorescein derivative, 6‐aminofluorescein (6‐AF), asymmetric track‐etched nanopore. The...
Although ion intercalation is becoming a powerful strategy to produce expanded layered materials and atomic layers in aqueous or organic systems, it usually suffers from sluggish kinetics with long intercalating time of several days. Here, we present facile approach O-functionalized single-layer MXenes by solid Cl-terminated accordion-like molten salts subsequent exfoliation. The process involves the metal cations (Li+, Na+ K+) anions (CO32-) salts, resulting substitution -O surface groups...
Abstract Although the primary lithium/fluorinated graphite battery has a high energy density of 3725 Wh kg −1 , its complete irreversibility based on conversion reaction between Li and fluorinated hampers wide applications in rechargeable systems. Here, new three‐electrode configuration involving lithium, graphite, sulfur electrodes is developed, which initial middle‐fluorinated cathode can be electrochemically transformed into hybrid lithium anode, showing low overpotential (12 mV), long...
Five-coordinated Rh leads to the over-oxidation of CH<sub>4</sub>, while four-coordinated stabilizes CH<sub>3</sub> and facilitates methanol formation <italic>via</italic> CH<sub>3</sub>OOH intermediate.
Abstract Although 2D non‐van der Waals (vdW) layers show many intriguing physical and chemical properties as well wide applications in the fields of electronics, catalysis, energy storage, they still lack efficient synthetic approaches owing to their three‐dimensionally bonded structures. Here, a facile approach produce non‐vdW transition‐metal chalcogenide (TMC) based on conversion vanadium‐based MAX phase (V 2 GeC) at high temperatures hydrogen sulfide gas is developed. Associated with...
Abstract This paper proposes a framework of applying only the EGG signal for speech synthesis in limited categories contents scenario. is sort physiological which can reflect trends vocal cord movement. Note that EGG’s different acquisition method contrasted with signals, we exploit its application under following two scenarios. (1) To synthesize speeches high noise circumstances, where clean signals are unavailable. (2) enable dumb people who retain vibration to speak again. Our study...
Visual Grounding (VG) aims at localizing target objects from an image based on given expressions and has made significant progress with the development of detection vision transformer. However, existing VG methods tend to generate false-alarm when presented inaccurate or irrelevant descriptions, which commonly occur in practical applications. Moreover, fail capture fine-grained features, accurate localization, sufficient context comprehension whole textual descriptions. To address both...
Interleaving scheme has found its applications in free space optical (FSO) communication system to cope with successive burst errors caused by atmospheric turbulence. However, the high data transfer rate of FSO requires throughput interleaving, which poses unique challenges for existing interleaver. In this paper, we present a novel interleaving using combinations byte-wise interleaver and serializer/deserializer (SerDes) structure. A straightforward model is established derive tight...
Driver visual characteristics are of great importance for studying driver behavior and traffic safety. To investigate the difference between skilled fresh drivers, FaceLAB was used to collect data. Four drivers including male female, one were selected as subjects. A suburbs road chosen test section each drove several times on it. Based working mechanism human eye diopter, correlation head rotation fixation point derived some important conclusions drawn. For they relax at capturing...
Recent CNNs (convolutional neural networks) have become more and compact. The elegant structure design highly improves the performance of CNNs. With development knowledge distillation technique, CNN gets further improved. However, existing guided methods either rely on offline pretrained high-quality large teacher models or online heavy training burden. To solve above problems, we propose a feature-sharing weight-sharing based ensemble network (training framework) by (EKD-FWSNet) to make...