Yu Wang

Enhanced Mechanical Properties of PVA-Based Multifunctional Conductive Hydrogel Sensors with Cyclodextrin Slide-Ring as a Crosslinker

Jie Ren, Ziqiong Zhou, Wenjing Zhang, Yu Wang et autres

Abstract Developing hydrogels that simultaneously combine high mechanical robustness, antifreezing capability, and stable conductivity remains a substantial challenge for flexible sensing materials. Herein, we report a multifunctional conductive rotaxane-crosslinked hydrogel constructed from a γ-cyclodextrin/poly(ethylene glycol) diacrylate (γ-CD/PEGDA) slide-ring crosslinker embedded in a …

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Performance of Cold Recycled Micro-Surfacing with WER Asphalt and Ultrasonic–Mechanical Pre-Regenerated RAP

Jie Yang, Mengmei Liu, Lihong Zhang, Yu Wang et autres

Recycled micro-surfacing is a sustainable pavement maintenance technique, yet using fine Reclaimed Asphalt Pavement (RAP) is challenging due to aged asphalt and particle agglomeration. This study aimed to develop cold recycled micro-surfacing with waste edible oil (WEO) and Waterborne Epoxy Resin (WER)-modified …

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Construction of Porous cobalt-nitrogen-codoped graphene supported molybdenum trioxide nanoparticles for deep oxidative desulfurization of high sulfur fuels

yefeng liu, Peng Zuo, Fuyan Zhao, Xinyun Wang et autres

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Ultrasmall MoC-MoO2 Heterojunction Coupled with Nitrogen-Doped Reduced Graphene for Boosting the Deep Oxidative Desulfurization of Fuel Oils

Yefeng Liu, Fuyan Zhao, Zhilin Fang, Chuan Li et autres

In this study, a MoC-MoO 2 @NCrGO-900 composite catalyst comprising two-dimensional nitrogen-doped reduced graphene oxide (NCrGO) and ultrasmall molybdenum carbide-molybdenum dioxide (MoC-MoO 2 ) heterojunctions was synthesized. The optimized catalyst exhibited an outstanding oxidative desulfurization (ODS) performance. Specifically, a model oil containing …

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Enhancing the mechanical properties and microstructures of geopolymeric recycled aggregate concrete by waterborne epoxy resin incorporation

Dongtao Xia, Hui Ming Zheng, Yu Wang, Biao Li

Abstract Geopolymeric recycled aggregate concrete (GRAC) emerges as an alternative to ordinary concrete, presenting promising prospects in practical engineering due to its exceptional performance and eco-friendly attributes. Nevertheless, GRAC exhibits deficiencies in toughness and brittleness. To address this concern, this study investigates …

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Scalable one-step casting of a stretchable and flexible triboelectric sensor array for multi-functional sensing

Shuting Liu, Xingyu Duan, Yu Wang, Chi Zhang et autres

Triboelectric sensor arrays (TSAs), particularly stretchable variants, hold immense potential for advancing human-machine interaction and personalized healthcare. However, existing fabrication methods often suffer from complex instrumentation, material limitations, and inefficiencies that hinder rapid prototyping. In this work, a low-cost and scalable one-step …

Simply structured wearable triboelectric nanogenerator with milligram-level sensitivity for biomechanical energy harvesting and motion detection

Shuting Liu, Yu Wang, Yuan Sui, Chi Zhang et autres

Wearable triboelectric nanogenerators (TENGs) often struggle to harmonize fabrication simplicity, stretchability, and high sensitivity. In this study, we present a conductive sponge-based TENG fabricated via a streamlined one-step process, which integrates a porous conductive sponge electrode with textured Ecoflex. The device achieves …

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Self-cleaning, antifouling PPS@F-SiO2/TZ coatings with superamphiphobicity and anti-crude-oil adhesion

Shijing Li, Yu Wang, Meng Yi Xu, Hebing Pei et autres

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A comprehensive review of modified biochar-based advanced oxidation processes for environmental pollution remediation: efficiency, mechanism, toxicity assessment

Yue Fu, Yunqiang Yi, Yu Wang, Yi Diao et autres

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Physicochemical stability and digestive properties of emulsions fabricated using transglutaminase and heat-induced Grifola frondosa protein microgels

Shuxiao Li, Wei Wu, Sen Wang, Yu Wang et autres

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Adaptive Layered-Trust Robust Defense Mechanism for Personalized Federated Learning

He Wang, Zhen Xu, Yan Zhang, Yu Wang

Personalized Federated Learning (PFL) is confronted with escalating security threats, yet existing defense strategies primarily concentrate on traditional federated learning, lacking robust defense mechanisms tailored for PFL. To fortify the robustness of PFL against stealthy malicious attacks, we propose an adaptive layered-trust …

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Effects of biomass feedstocks on the activation of persulfate by magnetic biochar for the removal of norfloxacin

Yun Zhang, Yunqiang Yi, Yue Fu, Qin Wang et autres

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