Dapeng Liu

Reconstructing Zn 2+ Storage Pathways Enables Ultrastable High‐Rate Zn‐Air Flow Batteries

Lichao Fu, Mingming Song, Mingyuan Gu, Dapeng Liu et autres

ABSTRACT Despite their high theoretical energy density (1086 Wh kg −1 ) and environmental compatibility, aqueous Zn‐air flow batteries suffer from critical performance limitations at high current densities, including intensified concentration polarization, uncontrolled Zn dendrite growth, and hydrogen evolution reaction (HER) and …

it, cn, gb (code pays fourni par la source)

Beyond the conductivity-stability trade-off: A comprehensive review of polymer solid-state electrolytes

Yongbao Bai, Bingqian Zhao, Baoxin Zhang, Xiangfeng Shao et autres

Abstract The commercialization of polymer solid-state electrolytes (PSEs) is hindered by the persistent trade-off between ionic conductivity and mechanical stability, both of which are essential for high-performance energy storage systems. This review examines this challenge by analyzing the underlying mechanisms governing ion …

Heterogeneous Back‐End‐of‐Line Integration of Thin‐Film Lithium Niobate on Active Silicon Photonics for Single‐Chip Optical Transceivers

Lingfeng Wu, Zhonghao Zhou, Weixing Ma, Haohua Wang et autres

ABSTRACT The explosive growth of artificial intelligence, cloud computing, and large‐scale machine learning is driving an urgent demand for short‐reach optical interconnects featuring large bandwidth, low power consumption, high integration density, and low cost adopting complementary metal‐oxide‐semiconductor (CMOS) processes. Heterogeneous integration of …

cn, us, jp (code pays fourni par la source)

Active Learning Guided Optimization of Multi‐Component Electrolytes for Fast‐Charging Lithium‐Ion Batteries

Mingyuan Gu, Dapeng Liu, K. H. L. Zhang, Wenxiao Zhang et autres

Abstract With the rapid development of electric vehicles and portable electronics, there is an urgent demand for lithium‐ion batteries (LIBs) with excellent fast‐charging performance, which heavily depends on electrolyte solvation environment and its derived anode/cathode interphases. However, the complex electrochemical nature of …

cn (code pays fourni par la source)

[Metabolomic alterations in preterm infants with bronchopulmonary dysplasia].

Yanyan Wu, Qingcui Bu, Xin Wang, Tao Li et autres

OBJECTIVES: To analyze the serum metabolomic changes of preterm infants with bronchopulmonary dysplasia (BPD) at postmenstrual age (PMA) 36 weeks, screen potential biomarkers and associated metabolic pathways, and assess their relationship with short-term respiratory outcomes. METHODS: A retrospective case-control study was conducted. …

cn (code pays fourni par la source)

Co3O4/SnO2 Hybrid Nanorods as High-Capacity Anodes for Lithium-Ion Batteries

Qiyao Zhang, Jingchao Zhu, Lichao Fu, Dapeng Liu et autres

With the surging demand for high-performance energy storage devices, enhancing the energy density and charge-discharge efficiency of lithium-ion batteries has become an urgent need. Co3O4, with a high theoretical specific capacity of 890 mAh g−1, is regarded as a promising anode candidate. …

cn (code pays fourni par la source)

Dielectric Modulation Based on TiO 2 Phase Transition Engineering

Bo Cai, Lu Zhou, Martin C. Koo, Pei‐Yan Zhao et autres

Abstract Phase transition engineering has been considered an effective means to modulate the dielectric properties of electromagnetic materials, endowing them with tunable properties. However, research on the specific mechanism by which phase transitions regulate dielectric properties remains relatively limited. Through a strategy …

cn (code pays fourni par la source)

Large Foundation Model for Ads Recommendation

Shangyu Zhang, Shijie Quan, Zhongren Wang, Bo Fu et autres

Online advertising relies on accurate recommendation models, with recent advances using pre-trained large-scale foundation models (LFMs) to capture users' general interests across multiple scenarios and tasks. However, existing methods have critical limitations: they extract and transfer only user representations (URs), ignoring valuable …

Comparative analysis of three bronchopulmonary dysplasia diagnostic criteria in predicting longterm neurodevelopmental outcomes in preterm infants

Rui Li, Xin Wang, Yanyan Wu, Qingcui Bu et autres

This study compared the predictive value of three diagnostic criteria for bronchopulmonary dysplasia (BPD) in relation to death or neurodevelopmental impairment (NDI) at a corrected age of 24 months in preterm infants born before 32 weeks' gestation. In this retrospective cohort study …

cn, se (code pays fourni par la source)

3D-printed molecule-recognized photoelectrochemical sensing platform by expansion-flow-induced vertical alignment of graphene nanosheets for urea assay

Zhengpeng Yang, Yatao Chang, Yifan Wang, Tongtong Qin et autres

cn (code pays fourni par la source)

Zn2GeO4@CeO2 Core@Shell Nanorods for Efficient Photocatalytic CO2 Reduction

Jin Sun, Bai Yunxia, Xilan Feng, Dapeng Liu et autres

The enduring problem of CO2 emissions and their consequent influence on the earth’s atmosphere has captured the attention of researchers. Photocatalytic CO2 reduction holds great significance; however, it is constrained by the effect of carrier recombination. Simultaneously, the structural modification of heterojunction …

cn (code pays fourni par la source)

Review on MXenes-Based Electrocatalysts for High-Energy-Density Lithium–Sulfur Batteries

Xintao Zuo, Yanhui Qiu, Mengmeng Zhen, Dapeng Liu et autres

Abstract Lithium–sulfur batteries (LSBs) hold significant promise as advanced energy storage systems due to their high energy density, low cost, and environmental advantages. However, despite recent advancements, their practical energy density still falls short of the levels required for commercial viability. The …

cn (code pays fourni par la source)