Results 51 to 60 of about 18,789,167 (257)

Solid-State Proton Battery Operated at Ultralow Temperature

, 2020
Most rechargeable batteries suffer from severe capacity loss at low temperature, which limits their applications in cold environments. Herein, we propose an original proton battery, which involves a MnO2@graphite felt cathode and a MoO3 anode in an acid ...
Jianhang Huang (3965399), Zhaowei Guo (3643705), Xiaoli Dong (10247), Lei Yan (69509), Zhuo Wang (18668), Yonggang Wang (115253)   +5 more
core   +2 more sources

Strain-coordination strategy enabling long-cycling all-solid-state lithium-sulfur batteries

Nature Communications
All-solid-state lithium-sulfur batteries offer high energy density and enhanced safety. However, their practical application is hindered by high external operating pressure to mitigate mechano-chemical failures at interfaces.
Jiaxu Zhang, Shengjie Xia, Pushun Lu, Suzhe Liang, Jiamin Fu, Zhimin Zhou, Wenlin Yan, Guantai Hu, Kaiyong Tuo, Jian Hong, Shutao Zhang, Ziqing Wang, Xueliang Sun, Changhong Wang   +13 more
doaj   +1 more source

ZIF-based heterojunction filler enhancing Li-ion transport of composite solid-state electrolytes

Energy Materials and Devices
Composite solid electrolytes (CSEs) are considered among the most promising candidates for solid-state batteries. However, their practical application is hindered by low ionic conductivity and a limited lithium-ion transference number, primarily owing to
Jianshuai Lv, Yuhang Li, Ke Yang, Xinyu Liu, Ying Dou, Zheng Zhang, Danfeng Zhang, Peiran Shi, Ming Liu, Yan-Bing He   +9 more
doaj   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

Advanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke, Hattie R. Chisnall, Jesus Vazquez Chavez, Ana B. Jorge Sobrido   +3 more
wiley   +1 more source

Cationic alkyl chain length and nanoaggregate form of ionic liquids dominate biocompatibility and toxicity

Nature Communications
While ionic liquids (ILs) have diverse applications, their potential in biomedical applications remains largely untapped due to gaps in systematic understanding of the spectrum of IL biosafety (biocompatibility/toxicity). Here, we establish an IL library
Yuyuan Xing, Yanhui Hu, Xiao Zhang, Diwei Zheng, Guanghui Ma, Yanyan Diao, Hua Yue, Wei Wei, Suojiang Zhang   +8 more
doaj   +1 more source

Density Functional Theory Insights into Conduction Mechanisms in Perovskite-Type RCoO₃ Nanofibers for Future Resistive Random-Access Memory Applications

Molecules
In the era of artificial intelligence and Internet of Things, data storage has an important impact on the future development direction of data analysis.
Quanli Hu, Hanqiong Luo, Chao Song, Yin Wang, Bin Yue, Jinghai Liu   +5 more
doaj   +1 more source

All‐Solid‐State Thin Film μ‐Batteries for Microelectronics

Advanced Science, 2021
Continuous advances in microelectronics and micro/nanoelectromechanical systems enable the use of microsized energy storage devices, namely solid‐state thin‐film μ‐batteries.
Tian Wu, Wei Dai, Meilu Ke, Qing Huang, Li Lu   +4 more
doaj   +1 more source

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

Advanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han, Shuvra Mondal, Sungkeun Han, Chan‐Hwi Eom, Venkata Ramesh Naganaboina, Suk‐Won Hwang   +5 more
wiley   +1 more source

Phase separation behaviors and mechanisms of triazole-functionalized ionic liquid absorbents for energy-efficient CO2 capture [PDF]

Industrial Chemistry & Materials
Excessive carbon dioxide (CO2) emissions have triggered global warming and frequent extreme weather, highlighting the urgency of advancing carbon capture technologies.
Pengfei Gao, Guilin Li, Kuilin Peng, Haozhan Chu, Yinge Bai, Min Wang, Jiaqi Feng, Xiangping Zhang, Shaojuan Zeng   +8 more
doaj   +1 more source

Structural Power Composites Based on High Mass Loading Zn‐Ion Hybrid Supercapacitors with Metal Mesh Current Collectors and Aramid Nanofiber/Glass Fiber Composite Electrolytes

Advanced Functional Materials, EarlyView.
A multifunctional structural power composite is developed by integrating high‐mass‐loading Zn‐ion hybrid supercapacitors with metal mesh current collectors and aramid nanofiber‐based composite electrolytes, enabling simultaneous load‐bearing capability and enhanced areal energy storage.
Yuseung Choi, Gilyong Shin, Hoyeon Lee, Eun Jae Nam, Byeong Jun So, Sungryul Yun, Fu‐Kuo Chang, Jei Gyeong Jeon, Tae June Kang   +8 more
wiley   +1 more source