Wenbin Li

Ferroelectricity in six-ångström-thick two-dimensional gallium oxide

Tong Jiang, Han Chen, Yubo Yuan, Xiang Xu et autres

cn (code pays fourni par la source)

Strong Metal‐Support Interaction Driven Janus Reconstruction in PtRu Alloys for Low‐Temperature Hydrogen Storage

Xingyu Zhang, Haiqiang Bai, Wenbin Li, You Wang et autres

ABSTRACT Janus nanostructures enable the spatial decoupling distinct catalytic functions, yet their controlled synthesis remains challenging, as bimetallic systems thermodynamically favor alloy formation. Herein, we demonstrate that strong metal‐support interaction (SMSI) can drive a transformation from alloy to Janus nanoparticles. Using a …

cn (code pays fourni par la source)

Regulation Strategies and Mechanistic Understanding of Zinc Deposition Interfaces in Anode‐Free Aqueous Zinc Metal Batteries

Wenbin Li, Wenxuan Hu, Min Zhang, Yang Bf et autres

ABSTRACT Anode‐free aqueous zinc metal batteries (AF‐AZMBs) eliminate Zn anodes and enable in situ Zn plating/stripping on inert current collectors to increase energy density with low cost and improved safety. Unlike conventional AZMBs, AF‐AZMBs lack a Zn reservoir, so that cathode‐derived Zn …

cn, pt (code pays fourni par la source)

Chaotic motion of particles around a Schwarzschild black hole in a swirling electromagnetic background

Wenbin Li, Yu-Qi Lei, Xian-Hui Ge

We investigate the particle motion around a Schwarzschild black hole immersed in a swirling Bertotti-Robinson-Bonnor-Melvin background. This spacetime provides a physically well-motivated framework for studying how the two different electromagnetic components and the swirling deformation affect particle dynamics near compact objects. By …

Chaotic motion of particles around a Schwarzschild black hole in a swirling electromagnetic background

Wenbin Li, Yu-Qi Lei, Xian-Hui Ge

We investigate the particle motion around a Schwarzschild black hole immersed in a swirling Bertotti-Robinson-Bonnor-Melvin background. This spacetime provides a physically well-motivated framework for studying how the two different electromagnetic components and the swirling deformation affect particle dynamics near compact objects. By …

A Layered Wide-Bandgap BiOF Gate Dielectric with a High Dielectric Constant

Jiabiao Chen, Xiulin Dong, Yameng Hou, Xiang Chen et autres

The ongoing downscaling of semiconductor devices necessitates gate dielectric materials that simultaneously possess a wide bandgap and ultrahigh dielectric constant to ensure efficient gate control. However, such materials remain scarce due to the inherent trade-off between bandgap widening and dielectric response enhancement …

cn, us (code pays fourni par la source)

Coupled optimization of electronic and lattice structure for sodium storage stability in layered sodium vanadate cathodes

Haofei Yang, Wenbin Li, Jintao Xu, Yetong Li et autres

Layered sodium vanadate has attracted considerable attention as a promising cathode material for sodium-ion batteries, due to its multiple accessible vanadium valence states and large interlayer spacing. However, its inherent limitations in electronic/ionic conductivity and lattice stability result in poor Na + …

cn, us (code pays fourni par la source)

“Self-matrices” in yolk-shelled silicon@carbon anodes with improved lithium storage

Xiaoli Yang, Xifei Li, Mingji Li, Xingchi Zou et autres

cn (code pays fourni par la source)

Defect Engineering in β‐Bi 2 SeO 5 /Bi 2 O 2 Se Heterostructures for High‐Resolution Phototransistor Arrays

Yingjie Zhao, Jiaming Hu, Zhefeng Lou, Lanxin Xu et autres

Abstract Analogous to the pivotal SiO 2 /Si junction in modern electronics, the β‐Bi 2 SeO 5 /Bi 2 O 2 Se architecture has been demonstrated to enhance the performance of electronic devices. However, its potential to improve the optoelectronic properties of …

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Local electronic regulation of Na5V12O32 cathode suppressing structural distortion toward enhanced sodium storage

Xuexia Song, Jingjing Wang, Wenbin Li, Xiao Wei et autres

High-voltage layered oxide cathodes have received extensive attention for sodium-ion batteries owing to their potential high energy and power densities, but their stabilization remains a universal challenge. Herein, a stable high-voltage KxNa5-xV12O32 cathode is designed by synergistically tuning the irreversible phase and …

cn (code pays fourni par la source)

Overcoming the Activity‐CH 4 Reducibility Trade‐off in Dry Reforming of Methane via Spatially Separated Rh 1 and Frustrated Lewis Pairs

Wenjie Guo, Wenbin Li, Sai Zhang

Abstract Achieving high CO 2 conversion with minimal reductant input is essential for enabling a sustainable carbon cycle. Dry reforming of methane (DRM) represents a key pathway toward this goal, yet it is typically limited by CH 4 reducibility (moles of CO …

cn (code pays fourni par la source)

Overcoming the Activity‐CH 4 Reducibility Trade‐off in Dry Reforming of Methane via Spatially Separated Rh 1 and Frustrated Lewis Pairs

Wenjie Guo, Wenbin Li, Sai Zhang

Abstract Achieving high CO 2 conversion with minimal reductant input is essential for enabling a sustainable carbon cycle. Dry reforming of methane (DRM) represents a key pathway toward this goal, yet it is typically limited by CH 4 reducibility (moles of CO …

cn (code pays fourni par la source)