Anhui University of Technology

Tetrapyridophenazine-Based Vinylene-Linked Covalent Organic Frameworks for Efficient Sequential Photocatalysis and Continuous-Flow Synthesis

Abstract Vinylene-linked covalent organic frameworks (COFs) are promising photocatalysts because their conjugated sp2-carbon frameworks combine exceptional chemical stability with efficient charge transport. However, the limited reversibility of C═C bond formation narrows the sco...

Switched output feedback H∞ control for T-S fuzzy systems via privacy protection

This paper studies the problem of dynamic output feedback H ∞ control for a class of T-S fuzzy systems with time-varying membership functions. For the fuzzy Lyapunov function, this paper constructs first-order and second-order membership-dependent Lyapunov functions, and divides...

From tourist-perceived authenticity to storytelling tendency: the mediating role of well-being in agricultural heritage tourism

Authenticity links tourist experiences with narrative communication in agricultural heritage tourism. Drawing on the Cognition–Affect–Behavior framework, this study models the relationships among perceived authenticity, well-being, and storytelling tendency. Data from 402 visitor...

Enhancing Multi-Label retinal Disease diagnosis via Multi-Expert graph neural active learning

Accurate identification of retinal diseases often requires multi-label annotation from domain specialists, yet high-quality labels remain expensive and inconsistent across experts. To address this challenge, we propose a knowledge-driven multi-expert active learning framework tha...

Synergistic Effect of MOF-Derived Porous In2O3 and High-Entropy Alloy for Enhanced Room-Temperature Ammonia Sensing

Abstract High-performance room-temperature ammonia (NH3) sensors are highly desirable for environmental monitoring and noninvasive chronic kidney disease diagnosis via breath analysis. Structurally advantageous, metal–organic framework (MOF)-derived metal oxides combined with low...

Promoting urban-rural modernization from the perspective of the digital economy

In an era defined by the digital divide, the digital economy has emerged as a pivotal force driving urban-rural modernization. This study analyzes China’s digital economy from 2011 to 2023, evaluating its influence on equitable regional development across 30 provinces, municipali...

Anion‐Doped Manganese Oxides Enabling Relay Catalysis for Aerobic Alcohol Ammoxidation

ABSTRACT The development of noble‐metal‐free heterogeneous catalysts for room‐temperature aerobic ammoxidation of alcohols to nitriles represents an enduring challenge, primarily hampered by unselective lattice‐oxygen over‐oxidation via the classical Mars–van Krevelen (MvK) pathw...

Anion‐Doped Manganese Oxides Enabling Relay Catalysis for Aerobic Alcohol Ammoxidation

ABSTRACT The development of noble‐metal‐free heterogeneous catalysts for room‐temperature aerobic ammoxidation of alcohols to nitriles represents an enduring challenge, primarily hampered by unselective lattice‐oxygen over‐oxidation via the classical Mars–van Krevelen (MvK) pathw...

Experimental investigation of phosphorus and potassium recovery from chicken manure incineration ash (CMIA) using a mixed nitric acid–oxalic acid system

Traditional acid leaching of chicken manure incineration ash (CMIA) often shows poor selectivity and may generate phosphogypsum. To address these limitations, this study developed a nitric–oxalic acid process for recovering phosphorus (P) and potassium (K) from CMIA with a high C...

Metformin-Loaded Silkworm Silk Fibers with Stable Mechanical Performance and Bioactivity

Abstract Natural silk fibers hold considerable promise for implant applications. However, how to enhance bioactivity while preserving mechanical performance remains a challenge. Herein, a strategy combining soaking with secondary washing was employed to achieve loading of metform...

A Comparative Study of Lexical Inferencing During Text Reading: Evidence from Chinese–English–Japanese Trilinguals

Lexical inferencing (LIF) draws on multiple knowledge sources (KSs), but little is known about how the same multilingual readers report using these sources across different reading tasks. This exploratory study examined 31 Chinese–English–Japanese trilinguals who completed think-...

Lignin-Assisted Construction of Coal-Tar-Pitch-Derived N/S Co-doped Porous Carbon for Boosted Zinc Ion Storage

Abstract Zinc ion capacitors (ZICs) based on a carbon cathode represent new generation energy storage system, owing to outstanding safety, economic viability, and ecological sustainability. However, carbon-based cathodes suffer from limited charge storage. Thus, it is urgent to d...

Influence of ammonia blending on soot formation and nanostructure in laminar n-decane diffusion flames

Ammonia blending with hydrocarbon fuels has drawn increasing attention as a strategy for reducing soot emissions and mitigate combustion related particulate pollution. In this study, the influence of ammonia addition on soot formation and structural evolution was investigated in...

Enhanced electrochemical performance of micro-Si@SiOx anode with (Si3N4 + SiC+C) triple-phase protective coating for lithium-ion batteries

Micro-Si anodes offer high volumetric energy density and low-cost advantages; however, their significant volumetric expansion during Li + insertion/extraction and poor ion/electron transport properties severely hinder commercialization. This study designed a Si/C composite anode...

Energy management control of grid-tied PV-battery system based on intelligent proportional allocation

Purpose Most existing grid-tied PV-battery systems rely on static charge-discharge schedules, typically involving daytime battery charging and nighttime discharging, which lead to inefficient energy storage utilization and reduced overall economic performance. Traditional energy...

A Quaternary β -Cyclodextrin–Viologen Inclusion Complex with Fast Photochromism and Strong Fluorescence for UV Dosimetry and Information Encryption

Abstract A quaternary inclusion complex (TPV3+@β-CD3) was successfully assembled by encapsulating a viologen analogue bearing three pyridinium groups (TPV·Cl3) into three β-cyclodextrin (β-CD) hosts, as confirmed by NMR spectroscopy, fluorescence spectroscopic titration, and ESI-...

Key role of Ti 2 SnC surface oxides in tailoring interfacial diffusion behavior and electrical contact properties of Ag-based composites

Abstract To clarify the role of Ti2SnC surface oxides in the arc erosion resistance of Ag-based electrical contacts, a pre-oxidation strategy is employed to construct a controllable oxide layer at the Ag/Ti2SnC interface. Results show that pre-oxidation induces surface decomposit...

A sparse Ramanujan refined mode decomposition method based on spectrum differential reconstruction

To address the difficulty in extracting fault features due to severe multi-source coupling and wide energy differences in composite faults, a sparse Ramanujan refined mode decomposition (SDR-SRRMD) method based on spectrum differential reconstruction is proposed. On the one hand,...

SSPA: Enhancing Pseudo-Corpus Quality on Tibetan Machine Translation via Semantic-Syntax Prealignment

Tibetan-to-English machine translation (MT) models frequently falter under extreme domain data scarcity, often producing translations that violate the distinctive agglutinative rules of Tibetan and suffer from domain-specific stylistic mismatches. To overcome these limitations, w...

Surface‐Enhanced Raman Spectroscopy for Lithium Battery Interfaces

The electrode/electrolyte interface has a significant impact on the performance of lithium batteries. At the interface, the charged electrode surface, electric double layer (EDL), and solid electrolyte interphase/cathode electrolyte interphase (SEI/CEI) change with voltage, elect...