Results 91 to 100 of about 3,728,055 (333)

Review on Polymer-Based Composite Electrolytes for Lithium Batteries

Frontiers in Chemistry, 2019
Lithium-ion batteries have dominated the high performance and mobile market for last decade. Despite their dominance in many areas, the development of current commercial lithium-ion batteries is experiencing bottlenecks, limited by safety risks such as ...
Penghui Yao, Haobin Yu, Zhiyu Ding, Yanchen Liu, Juan Lu, Marino Lavorgna, Junwei Wu, Xingjun Liu   +7 more
doaj   +1 more source

Hydrogel-polymer electrolytes for electrochemical capacitors: an overview [PDF]

, 2009
Electrochemical capacitors are electrochemical devices with fast and highly reversible charge-storage and discharge capabilities. The devices are attractive for energy storage particularly in applications involving high-power requirements ...
Choudhury, NA, Shukla, A. K., Shukla, AK, Shukla, A.K., Sampath, S, Choudhury, NA., Choudhury, N. A., Sampath, S.   +7 more
core   +1 more source

Emerging Post‐CMOS Hardware Neurons for Brain‐Inspired Computing: Devices, Circuits, and System Integration

Advanced Functional Materials, EarlyView.
The physical realization of artificial neurons is a critical challenge for energy‐efficient neuromorphic computing. This review presents a comprehensive analysis of the evolution of artificial neuron implementations from conventional CMOS to emerging post‐CMOS technologies.
Kannan Udaya Mohanan, Hocheon Yoo, Benoît H. Lessard, Ioannis Kymissis, Chang‐Hyun Kim   +4 more
wiley   +1 more source

Polyoxometalate–Polymer Composites with Distinct Compositions and Structures as High-Performance Solid Electrolytes

Inorganics
Solid electrolytes, including polymer electrolytes, are a promising option for improving the performance of environmentally friendly batteries such as rechargeable lithium-ion batteries or fuel cells. Hydrogen–oxygen fuel cells producing only water under
Takeru Ito
doaj   +1 more source

Bio‐Inspired Artificial Ionic Mechanoreceptor

Advanced Functional Materials, EarlyView.
A skin‐inspired artificial mechanoreceptor based on ionic interactions is presented for biomimetic tactile sensing. Pressure‐driven ionic redistribution within microfluidic channels generates a self‐powered electrical signal without external bias. The generated waveform exhibits mechanoreceptor‐like temporal features, including overshoot and undershoot,
Mohammad Akbari, Jeppe Don, Lasse A. N. Pedersen, John Noee, Rassoul Tabassian   +4 more
wiley   +1 more source

Advancements in active filler-contained polymer solid-state electrolytes for lithium-metal batteries: A concise review

Supramolecular Materials
Lithium-metal batteries (LMBs) usually are regarded as the pinnacle of next-generation energy storage due to the high specific capacity and low redox potential of the Li-metal anode.
Hang Ding, Mingli Wang, Xinyuan Shan, Guang Yang, Ming Tian   +4 more
doaj   +1 more source

Kinetics‐Controlled Architecture of Binder‐Free Organic Electrodes for Enhanced Ion Transport

Advanced Functional Materials, EarlyView.
Pulse reverse electrodeposition controls nucleation and growth to create hierarchically porous Py‐derived oligomeric electrodes with enhanced ionic accessibility and reduced transport resistance. The resulting binder‐free architectures translate these transport advantages into practical sodium‐storage functionality.
Satendra Kumar, María del Carmen Giménez‐López   +1 more
wiley   +1 more source

Epoxy-based multifunctional solid polymer electrolytes for structural batteries and supercapacitors. a short review

Frontiers in Chemistry
The potential applications of epoxy-based solid polymer electrolytes are continually expanding because of their versatile characteristics. These characteristics include mechanical rigidity, nonvolatility, nonflammability, and electrochemical stability ...
Nitai Chandra Adak, Sungmook Lim, Guk-Hwan Lee, Wonoh Lee   +3 more
doaj   +1 more source

Opening the door to liquid-free polymer electrolytes for calcium batteries [PDF]

, 2020
This work studies calcium-conducting, solvent-free polymer electrolytes in the framework of today's post-lithium battery strategies. The samples consist of three calcium salts: (i) Ca(CF3SO3)2; (ii) Ca(TFSI)2; and (iii) CaI2 hosted by commercial poly ...
Martinez-Cisneros, C.S., Fernandez, A., Vezzù, K., Martínez Cisneros, Cynthia Susana, Vezzù, Keti, Varez, A., Levenfeld Laredo, Belén, Varez, Alejandro, Martinez-Cisneros, C. S., Levenfeld, B., Fernández Gorgojo, Andrea, Antonelli, C., Sanchez, J. -Y., Di Noto, Vito, Sánchez, Jean Yves, Di Noto, V., Sanchez, J.-Y., A. Fernandez, C. Antonelli, B. Levenfeld, J.-Y. Sanchez, A. Varez, K. Vezzù, V. Di Noto, C.S. Martinez-Cisneros   +24 more
core   +1 more source

Spatially Regulated Silicon Clusters in Trimodal Composite Anodes for High‐Energy Lithium‐Ion Batteries

Advanced Functional Materials, EarlyView.
A trimodal anode architecture spatially regulates silicon clusters within confined interstitial environments formed by graphite and contorted hexabenzocoronene. This confinement suppresses silicon aggregation and localized stress while enabling efficient Li‐ion transport, achieving high‐capacity, stable lithium‐ion batteries.
Jeongmi Joo, Minsung Kang, Seung Hak Oh, Jee Ho Ha, Hyunji Cha, Jimin Han, Ji‐Su Lim, Dae Hyeon Kwon, Won‐Jin Kwak, Sang Kyu Kwak, Seokhoon Ahn, Seok Ju Kang   +11 more
wiley   +1 more source