Results 51 to 60 of about 9,369 (259)

Advanced Multiscale Modeling of Potassium‐Ion Batteries for Interplay of Electrochemical and Mechanical Behavior Across Scales

Small Structures
Potassium‐ion batteries present a promising alternative to address the global lithium shortage. However, their electrochemical performance is significantly hampered by the severe volume expansion of graphite electrodes upon K‐ion intercalation.
Subeen Kim, Yun Kim, Yoon Koo Lee, Jihwan Song   +3 more
doaj   +1 more source

Potassium polysulfide cathodes in potassium-sulfur batteries: A comparison between liquid and gel polymer electrolytes

Advanced Sensor and Energy Materials
With the growing demand for sustainable energy storage technologies, potassium-sulfur (K-S) batteries have attracted attention as a viable alternative to lithium-ion systems.
Maedeh Oroujpour, Seyedeh-Arefeh Safavi-Mirmahalleh, Hossein Roghani-Mamaqani, Mehdi Salami-Kalajahi   +3 more
doaj   +1 more source

10 Years Development of Potassium‐Ion Batteries

Advanced Materials
Abstract Potassium‐ion batteries (PIBs), with abundant resources and low cost, are considered as a promising alternative to commercial lithium‐ion batteries for low‐cost and large‐scale applications. Over the past decade, significant academic progresses are made in the development of PIBs, including advancements in cathodes, anodes ...
Mingnan Li, Caoyu Wang, Cheng Wang, Yanqiu Lyu, Jingxiu Wang, Shuixin Xia, Jianfeng Mao, Zaiping Guo   +7 more
openaire   +3 more sources

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

Sulfur and nitrogen codoped cyanoethyl cellulose‐derived carbon with superior gravimetric and volumetric capacity for potassium ion storage

Carbon Energy, 2022
We fabricated sulfur and nitrogen codoped cyanoethyl cellulose‐derived carbons (SNCCs) with state‐of‐the‐art electrochemical performance for potassium ion battery (PIB) and potassium ion capacitor (PIC) anodes.
Guangzeng Cheng, Wenzhe Zhang, Wei Wang, Huanlei Wang, Yixian Wang, Jing Shi, Jingwei Chen, Shuai Liu, Minghua Huang, David Mitlin   +9 more
doaj   +1 more source

Recent Advances in Carbon Cathode Materials toward High‐Performing Zinc‐Ion Hybrid Supercapacitors

Advanced Science, EarlyView.
Aqueous zinc‐ion hybrid supercapacitors (ZHSCs) have emerged as promising next‐generation electrochemical energy‐storage devices. Porous carbon materials have been extensively studied as cathodes, with advances in tailoring pore structures and material properties to enhance performance.
Take Hirooka, Zhaolin Liu, Ivan P. Parkin, Guanjie He   +3 more
wiley   +1 more source

Hybrid Metal–Organic Framework‐Derived Dual Active Site Catalysts Enabling Surface‐Enriched Cathode and Modified Zinc Anode for Long‐Life Zinc–Air Batteries

Advanced Science, EarlyView.
This work demonstrates the implementation of MOF‐assisted anode and cathode materials for prolonged cycling of zinc‐air batteries with strong redox capability and structural stability. ABSTRACT The surface modification of zinc anodes and the development of effective cathode dual‐functional oxygen electrocatalysts remain of paramount interest for ...
Ramasamy Santhosh Kumar, Duraisami Kaviyarasu, Dilmurod Sayfiddinov, Murugavel Kathiresan, Pandian Mannu, Chung‐Li Dong, Arul Manuel Stephan, Dong Jin Yoo   +7 more
wiley   +1 more source

Engineered Carbon Dots as Multifunctional Nanoplatforms for Next‐Generation High‐Performance Advanced Batteries

Carbon Energy
Carbon dots (CDs), an emerging class of zero‐dimensional carbon materials, have attracted considerable attention in advanced batteries due to their unique combination of electron transport efficiency and structural adaptability.
Chuang Jiang, Jinlong Feng, Zhenjie Liu, Ming Jia, Qingxi Hou, Wei Liu   +5 more
doaj   +1 more source

Potassium Vanadate Nanobelt as a High-Capacity Cathode Material for Li-ion Battery

International Journal of Electrochemical Science, 2014
In this paper, a potassium-deficient K0.66V3O8 with nanobelt morphology was synthesized by a facile and large-scale hydrothermal method and its electrochemical performance as cathode material for Li- ion battery was investigated.
Xiaobing Huang, Bo Dai, Guoqing Xu, Xiaoyu He, Shibiao Zhou, Yuandao Chen, Beiping Liu   +6 more
doaj   +1 more source

Potential‐Controlled Ammonium‐Assisted Reversible Electrodeposition of Polyoxometalates for Hybrid Redox Flow Batteries

Advanced Science, EarlyView.
Potential‐controlled NH4+‐assisted reversible electrodeposition of molecular metal oxide clusters enables dynamic solution‐to‐solid electron storage. Leveraging this deposition/dissolution reaction chemistry, polyoxometalate‐based hybrid flow batteries are demonstrated as a new platform for deposition‐based electrochemical energy storage.
Ke Wang, Nikhil Arya, Sadia Shahid, Montaha Anjass   +3 more
wiley   +1 more source