Results 1 to 10 of about 45,173 (315)

Efficient X-ray luminescence imaging with ultrastable and eco-friendly copper(I)-iodide cluster microcubes

Light: Science & Applications, 2023
The advancement of contemporary X-ray imaging heavily depends on discovering scintillators that possess high sensitivity, robust stability, low toxicity, and a uniform size distribution.
Yanze Wang, Wenjing Zhao, Yuanyuan Guo, Wenbo Hu, Chenxi Peng, Lei Li, Yuan Wei, Zhongbin Wu, Weidong Xu, Xiyan Li, Yung Doug Suh, Xiaowang Liu, Wei Huang   +12 more
doaj   +1 more source

Direct ink writing of metal‐based electrocatalysts for Li–S batteries with efficient polysulfide conversion

Interdisciplinary Materials, 2023
Thanks to the significantly higher energy density compared with universal commercialized Li‐ion batteries, lithium–sulfur (Li–S) batteries are being investigated for use in prospective energy storage devices.
Ting Meng, Zeyu Geng, Fei Ma, Xiaohan Wang, Haifeng Zhang, Cao Guan   +5 more
doaj   +1 more source

Gradient design of imprinted anode for stable Zn-ion batteries

Nature Communications, 2023
Zinc metal anodes suffer from electrolyte corrosion and dendrite growth issues during electrochemical cycling. Here, the authors propose a gradient design to imprint the zinc anode, which both prohibits side reactions and alleviates zinc deposition ...
Qinghe Cao, Yong Gao, Jie Pu, Xin Zhao, Yuxuan Wang, Jipeng Chen, Cao Guan   +6 more
doaj   +1 more source

The Soft-Strain Effect Enabled High-Performance Flexible Pressure Sensor and Its Application in Monitoring Pulse Waves

Research, 2022
Flexible and wearable pressure sensors attached to human skin are effective and convenient in accurate and real-time tracking of various physiological signals for disease diagnosis and health assessment.
Yue Li, Yuan Wei, Yabao Yang, Lu Zheng, Lei Luo, Jiuwei Gao, Hanjun Jiang, Juncai Song, Manzhang Xu, Xuewen Wang, Wei Huang   +10 more
doaj   +1 more source

Recent Advances in Engineering of 2D Materials‐Based Heterostructures for Electrochemical Energy Conversion

Advanced Science, 2023
2D materials, such as graphene, transition metal dichalcogenides, black phosphorus, layered double hydroxides, and MXene, have exhibited broad application prospects in electrochemical energy conversion due to their unique structures and electronic ...
Yujia Zhang, Kunkun Nie, Lixin Yi, Binjie Li, Yanling Yuan, Zhengqing Liu, Wei Huang   +6 more
doaj   +1 more source

Integrated Gradient Cu Current Collector Enables Bottom‐Up Li Growth for Li Metal Anodes: Role of Interfacial Structure

Advanced Science, 2023
3D Cu current collectors have been demonstrated to improve the cycling stability of Li metal anodes, however, the role of their interfacial structure for Li deposition pattern has not been investigated thoroughly.
Yuhang Liu, Yifan Li, Zhuzhu Du, Chen He, Jingxuan Bi, Siyu Li, Wanqing Guan, Hongfang Du, Wei Ai   +8 more
doaj   +1 more source

Afterglow Carbon Dots: From Fundamentals to Applications

Research, 2021
The ability of carbon dots (CDs) to emit afterglow emission in addition to fluorescence in response to UV-to-visible excitation allows them to be a new class of luminescent materials.
Chenxi Peng, Xue Chen, Meiling Chen, Shenci Lu, Yu Wang, Suli Wu, Xiaowang Liu, Wei Huang   +7 more
doaj   +1 more source

Monolithically-grained perovskite solar cell with Mortise-Tenon structure for charge extraction balance

Nature Communications, 2023
Although the power conversion efficiency values of perovskite solar cells continue to be refreshed, it is still far from the theoretical Shockley-Queisser limit.
Fangfang Wang, Mubai Li, Qiushuang Tian, Riming Sun, Hongzhuang Ma, Hongze Wang, Jingxi Chang, Zihao Li, Haoyu Chen, Jiupeng Cao, Aifei Wang, Jingjin Dong, You Liu, Jinzheng Zhao, Ying Chu, Suhao Yan, Zichao Wu, Jiaxin Liu, Ya Li, Xianglin Chen, Ping Gao, Yue Sun, Tingting Liu, Wenbo Liu, Renzhi Li, Jianpu Wang, Yi-bing Cheng, Xiaogang Liu, Wei Huang, Tianshi Qin   +29 more
doaj   +1 more source

Vanadium metal‐organic framework‐derived multifunctional fibers for asymmetric supercapacitor, piezoresistive sensor, and electrochemical water splitting

SmartMat, 2022
Fiber‐shaped integrated devices are highly desirable for wearable and portable smart electronics, owing to their merits of lightweight, high flexibility, and wearability.
Jie Pu, Yong Gao, Qinghe Cao, Gangwen Fu, Xing Chen, Zhenghui Pan, Cao Guan   +6 more
doaj   +1 more source

Modeling Thin Film Solar Cells: From Organic to Perovskite

Advanced Science, 2020
Device model simulation is one of the primary tools for modeling thin film solar cells from organic materials to organic–inorganic perovskite materials. By directly connecting the current density–voltage (J–V) curves to the underlying device physics, it ...
Deli Li, Lin Song, Yonghua Chen, Wei Huang   +3 more
doaj   +1 more source