Results 81 to 90 of about 50,481 (293)

Capacitance Classification for Supercapacitors Using Machine Learning

IEEE Access
Supercapacitors are considered key components in many industrial and technological applications, due to their high ability to store energy and rapid charging and discharging.
Ali Almuamri, Furkan Soysal, Sitki kocaoglu   +2 more
doaj   +1 more source

High-performance supercapacitors based on the carbon nanotubes, graphene and graphite nanoparticles electrodes

Heliyon, 2018
In this study, the three structures of the symmetric paper supercapacitors based on the carbon nanotubes (CNTs), graphite nanoparticles (GNPs) and graphene electrodes have been fabricated.
L. Fekri Aval, M. Ghoranneviss, G. Behzadi Pour   +2 more
doaj   +1 more source

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

Advanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas, Ankan Dutta, Shuvendu Das, Abu Musa Abdullah, Wanqing Zhang, Fatema Tuz Zohra, Huanyu Cheng   +6 more
wiley   +1 more source

Introduction to supercapacitors, materials and design

Supercapacitors are power devices whose energy storage capability is lower than batteries. These supercapacitors are broadly divided into two types: electric double-layer capacitors and pseudocapacitors. Recently, battery-type electrodes are also used as
Pham, Hong Duc, Dubal, Deepak P., Krishnan, Syam G., https://orcid.org/   +3 more
core   +1 more source

Improving Accuracy of Capacitance Tests for Supercapacitors [PDF]

, 2022
Supercapacitors are often controlled by controller chips. Controller chips may also perform tests to determine the ESR and capacitance of the supercapacitors.
Ando, Wayne, Simha, Amogh
core  

Atomic Defects in Layered Transition Metal Dichalcogenides for Sustainable Energy Storage and the Intelligent Trends in Data Analytics

Advanced Science, EarlyView.
This review comprehensively summarizes the atomic defects in TMDs for their applications in sustainable energy storage devices, along with the latest progress in ML methodologies for high‐throughput TEM data analysis, offering insights on how ML‐empowered microscopy facilitates bridging structure–property correlation and inspires knowledge for precise ...
Zheng Luo, Ying Yang, Zizhen Fu, Fengqi Liu, Susu Fang, Kele Xu, Shanshan Wang   +6 more
wiley   +1 more source

Conducting Polymer-Based Gel Materials: Synthesis, Morphology, Thermal Properties, and Applications in Supercapacitors

Gels
Despite the numerous ongoing research studies in the area of conducting polymer-based electrode materials for supercapacitors, the implementation has been inadequate for commercialization. Further understanding is required for the design and synthesis of
Mohammad Mizanur Rahman Khan, Nilave Chakraborty   +1 more
doaj   +1 more source

Recent Progress of Biomass-Derived Carbon for Supercapacitors: A Review

Carbon materials are very important for the commercial production of supercapacitors and they are crucial electrode materials. The porous carbon prepared with biomass materials as a precursor is of significance due to its sustainability, environmental ...
Junming Xu, Jipeng Cheng, Anlin Li
core   +1 more source

Advances and Perspectives in Graphene‐Based Quantum Dots Enabled Neuromorphic Devices

Advanced Science, EarlyView.
Graphene‐based QDs are zero‐dimensional carbon nanomaterials with pronounced quantum confinement and tunable electronic structures. Herein, we summarize their synthesis strategies and functionalization methods, and highlight their functional roles and operating mechanisms in devices, as well as recent advances in neuromorphic electronics. We anticipate
Yulin Zhen, Wei Zeng, Zherui Zhao, JiYu Zhao, Ziyan Huang, Zhuo Chen, Kui Zhou, Guanglong Ding, Su‐Ting Han, Ye Zhou   +9 more
wiley   +1 more source

Multidimensional and Multifunctional Laser‐Induced Graphene (LIG) for Point‐of‐Care and Wearable Biosensing, Theranostics, and Bioactive Interfaces Toward Personalized Healthcare and Regenerative Medicine

Advanced Science, EarlyView.
Multidimensional laser‐induced graphene (LIG) spanning from 0D to 3D architectures is comprehensively reviewed for multifunctional biomedical platforms, including biosensing, theranostics, and bioactive interface applications, which highlights its potentials for point‐of‐care diagnostics, wearable health monitoring, smart drug delivery, and tissue ...
Li Zhang, Yurou Yuan, Xiaohong Ding, Wing Cheung Mak   +3 more
wiley   +1 more source