Results 111 to 120 of about 5,095 (238)

Electrochemical Properties of Ultrathin LiNi_1/3Mn_1/3Co_1/3O₂ (NMC111) Slurry-Cast Li-Ion Battery

Crystals
In thin LiNi1/3Mn1/3Co1/3O2 (NMC111) electrodes, pseudocapacitive behavior is notably enhanced due to their increased surface-to-volume ratio, which intensifies the role of the electrode–electrolyte interface.
Byoung-Nam Park
doaj   +1 more source

Electrochemical Sensors for Heavy Metal Ion Detection: Principles, Advances, and Challenges

Electroanalysis, Volume 38, Issue 9, September 2026.
Required conditions for the electrochemical detection of specific heavy metal ions in reusable electrodes by a real liquid sample with interfering ions. The continuous discharge of heavy metal ions resulting from intense industrial activity into the environment poses risks to all life on Earth (high toxicity and bioaccumulation).
Paulo Alves Xavier da Silva, Helinando Pequeno de Oliveira   +1 more
wiley   +1 more source

Evidence for Pseudocapacitance and Faradaic Charge Transfer in High-Mobility Thin-Film Transistors with Solution-Processed Oxide Dielectrics

, 2020
In developing low-power electronics, low-voltage transistors have been intensively investigated. One of the most important findings is that some high-k oxide gate dielectrics can lead to remarkable enhancement of apparent mobility in thin-film ...
Yanli Pei (5505332), Chuan Liu (367528), Ling Liu (143030), Xiaoci Liang (8616051), Peng Yang (296696), Guangshuo Cai (5505329)   +5 more
core   +1 more source

Pseudocapacitive Behavior of Protonic Niobate Nanowires in Aqueous Acidic Electrolyte

Ceramics
Niobium-based oxides are being increasingly evaluated as materials for energy storage applications. Additionally, the use of these oxides as cathodes in aqueous electrolytes has shown promise.
Adilar Gonçalves dos Santos Júnior, Jessica Gotardi, Edna Jerusa Pacheco Sampaio, Cristiano Campos Araújo, Gabriel Luiz Rasch, Antonio Marcos Helgueira de Andrade, Roberto Hübler, Andrés Cuña Suárez, Célia de Fraga Malfatti   +8 more
doaj   +1 more source

Phase‐Boundary Electronic Coupling in CoP/NiCo‐LDH for High‐Efficiency Electrocatalysis and Energy Storage

Rare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT Developing electrode materials with high capacity and outstanding activity is essential for energy storage and conversion technologies. However, integrating multiple functions into a single material remains challenging. Herein, we synthesized a novel CoP@NiCo layered double hydroxide (CoP@NiCo‐LDH) nano‐electrode using hydrothermal and ...
Ruiyu Li, Meizhen Dai, Huaiya Zhou, Tiantian Wang, Depeng Zhao, Hengqi Liu, Hongru Hao, Rongda Zhao, Fufa Wu, Lihua Miao   +9 more
wiley   +1 more source

Pseudocapacitance: Emergent Pseudocapacitance of 2D Nanomaterials (Adv. Energy Mater. 13/2018) [PDF]

Advanced Energy Materials, 2018
Xu Yu, Sol Yun, Jeong Seok Yeon, Pallab Bhattacharya, Libin Wang, Seung Woo Lee, Xianluo Hu, Ho Seok Park   +7 more
openaire   +1 more source

Boosting Performance of PANI@N‐WHL‐AC by a Modified Water‐in‐Salt‐Electrolyte Strategy for Zinc‐Ion Batteries

Small, Volume 22, Issue 50, 7 September 2026.
MSA‐regulated water‐in‐salt electrolyte enables dual‐ion (Zn2+/H+) storage and stabilizes Zn plating/stripping in PANI@N‐doped biomass‐derived carbon cathodes. The synergistic electrolyte–electrode engineering delivers high energy density and long‐term cycling stability for aqueous zinc‐ion batteries.
Olbana Itana, Asmamew Taye, Xinwen Peng, Varsha Joseph, Amare Aregahegn, Reverant Crispin, Shimelis Admassie, Ziyauddin Khan   +7 more
wiley   +1 more source

Tailoring Extrinsic Pseudocapacitance of Bi Nanodots Confined in Multichannel Hollow Carbon Nanofibers for Efficient Chloride Capture

The trade‐off among energy density, power density, and cycling stability has remained an enduring challenge in electrodes for chloride ion (Cl − ) capture.
Fei Yu, Jie Ma, Mengying Xu, Jingjing Lei, Wen Li, Junce Wang   +5 more
core   +1 more source

Pseudocapacitance: From Fundamental Understanding to High Power Energy Storage Materials

There is an urgent global need for electrochemical energy storage that includes materials that can provide simultaneous high power and high energy density.
Zhan, Cheng, Augustyn, Veronica, Jiang, De-en, Presser, Volker, Mitchell, James B., Wang, Ruocun, Fleischmann, Simon   +6 more
core   +1 more source

Dual Surfactant-Assisted Hydrothermal Engineering of Co₃V₂O₈ Nanostructures for High-Performance Asymmetric Supercapacitors

Micromachines
This study presents a dual surfactant-assisted hydrothermal approach for the synthesis of Co3V2O8 (CoVO) nanostructures and their surfactant-modified derivatives, PVP-assisted Co3V2O8 (P-CoVO) and PVP–SDS co-assisted Co3V2O8 (P/S-CoVO), which were ...
Pritam J. Morankar, Aditya A. Patil, Aviraj Teli, Chan-Wook Jeon   +3 more
doaj   +1 more source