Results 121 to 130 of about 5,095 (238)

Ionogels Containing EMIm FSI Obtained via Photopolymerization: Tailoring Mechanical and Electrochemical Properties for Flexible Energy Storage Devices

Proceedings
In recent years, the rapid advancement of electrochemical technologies—such as supercapacitors, fuel cells, and flexible energy storage—has intensified the search for new functional materials [...]
Wiktoria Żyła, Adrianna Gołuchowska, Piotr Gajewski, Agnieszka Marcinkowska   +3 more
doaj   +1 more source

Emerging Aluminum‐Ion Capacitors and Lessons from Battery Chemistry

Small, Volume 22, Issue 52, 16 September 2026.
Al‐ion energy storage is gaining momentum as demand grows for safer, lower‐cost, and more sustainable alternatives to Li‐based technologies. Aluminum's abundance, recyclability, and trivalent charge offer high charge capacity and scalable device potential.
Smita Talande, Ievgen Obraztsov, Vishal Shrivastav, Mahima Khandelwal, Mansi, Michal Otyepka, Radek Zbořil, Aristides Bakandritsos   +7 more
wiley   +1 more source

Revealing the Roles of Electrolyte Concentration on Transition Metal Dissolution and Reaction Pathway of Anion Adsorption Pseudocapacitance

Conventional lithium‐ion battery cathodes predominantly rely on reversible lithium intercalation in bulk, which inevitably induces phase transitions, transition metal migration, and voltage decay.
Hongjin Ren, Huiying Zhang, Yue Zhou, Jiahao Jiao, Biao Li, Yilong Niu, Yuan Wang, Xiayan Wang, Xing Cheng, Tianwei Cui, Li An   +10 more
core   +1 more source

Unusual Improvement of Pseudocapacitance of Nanocomposite Electrodes: Three-Dimensional Amorphous Carbon Frameworks Triggered by TiO₂ Nanocrystals

, 2019
Both nanocrystals and carbon materials have attracted considerable attention in lithium-ion batteries (LIBs) because of their fast kinetics for lithium storage or long-life cycles. However, the easy aggregation of nanocrystals and high-temperature doping
Cunjun Li (6531113), Huiming Bao, Cunjun Li, Huiming Bao (5234732), Caihong Yang, Caihong Yang (391819), Linjiang Wang, Hai Wang (310051), Hai Wang, Linjiang Wang (6531116), Huibing Lu, Huibing Lu (6531110)   +11 more
core   +1 more source

Effect of Deposition Parameters on the Supercapacitive Behavior of Electroless Ni–P Coatings

Metals
Electroless nickel–phosphorus (Ni–P) coatings were deposited on steel substrates for 20, 40, and 60 min to examine the effect of deposition time on their pseudocapacitive behavior in an alkaline electrolyte.
Szabolcs Hompoth, Máté Czagány, Péter Bozzay, Márk Windisch, Tamás Fodor, Péter Baumli   +5 more
doaj   +1 more source

Nickel‐Based Anode Materials in Potassium‐Ion Batteries: A Review and Perspectives

ChemSusChem, Volume 19, Issue 16, 27 August 2026.
This circular diagram illustrates nickel‐based anode materials for batteries. Its inner core lists modification strategies: nanostructure design, heterostructure construction, and compositing with carbon. Six nickel compound categories (Ni–O, Ni–S, Ni–Se, Ni–Te, Ni–N, Ni–P) sit in the middle ring, matching outer applications including portable ...
Ziyi Liu, Jiachang Zhao, Yanqiu Lyu, Jianfeng Mao, Xigui Zhang   +4 more
wiley   +1 more source

High Pseudocapacitance in FeOOH/rGO Composites with Superior Performance for High Rate Anode in Li-Ion Battery

, 2016
Capacitive storage has been considered as one type of Li-ion storage with fast faradaic surface redox reactions to offer high power density for electrochemical applications.
Zhanwei Xu (1289601), Jianfeng Huang (570138), Kazumichi Yanagisawa (3066669), Xingang Kong (1911832), Jiayin Li (2659045), Yayi Cheng (3561914), Liyun Cao (2821012), Hui Qi (460415)   +7 more
core   +1 more source

Nickel–Cobalt Layered Double Hydroxide Nanosheet-Decorated 3D Interconnected Porous Ni/SiC Skeleton for Supercapacitor

Molecules
In this study, a three-dimensional (3D) interconnected porous Ni/SiC skeleton (3D Ni/SiC) was synthesized by binder-free hydrogen bubble template-assisted electrodeposition in an electrolyte containing Ni2+ ions and SiC nanopowders.
Han-Wei Chang, Chia-Hsiang Lee, Shih-Hao Yang, Kuo-Chuang Chiu, Tzu-Yu Liu, Yu-Chen Tsai   +5 more
doaj   +1 more source

Pseudocapacitance-boosted ultrafast Na storage in a pie-like FeS@C nanohybrid as an advanced anode material for sodium-ion full batteries

, 2018
A novel pie-like FeS@C nanohybrid has been prepared, which exhibits pseudocapacitance-prompted ultrafast Na storage and superior Na-ion full-cell performance.
Xinlong Wang, Qiu-Li Ning, Xing-Long Wu, Jing-Ping Zhang, Jin-Zhi Guo, Xiao-Tong Xi, Ying-Ying Wang, Bao-Hua Hou, Wei-Lin Pang, An-Min Cao   +9 more
core   +1 more source

Valence Change Ability and Geometrical Occupation of Substitution Cations Determine the Pseudocapacitance of Spinel Ferrite XFe₂O₄ (X = Mn, Co, Ni, Fe)

, 2016
Valence Change Ability and Geometrical Occupation of Substitution Cations Determine the Pseudocapacitance of Spinel Ferrite XFe2O4 (X = Mn, Co, Ni ...
Zhenxing Feng (1289250), Haiyan Zhao (436179), Yaqin Huang (2830214), Linghui Yu (1553272), Zhichuan J. Xu (1553275), Michael J. Bedzyk (1636720), Li Zeng (77324), Thirumany Sritharan (1729855), Murat Baisariyev (2830211), Chao Wei (327736), Tianpin Wu (1440610)   +10 more
core   +1 more source