Results 131 to 140 of about 7,453 (258)

Interfacial Charge‐Transfer Enhancement via High‐Entropy Alloy Regulated MXene Heterostructures for Asymmetric Supercapacitor Applications

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A novel core‐shell HEA@MXene composite was synthesized to enhance supercapacitor electrochemistry. DFT simulations reveal the role of HEA doping in regulating the MXene interface. The HEA@MXene composite exhibits a high specific capacitance of 872 F g−1 at 1 A g−1 with remarkable stability in 1 M KOH.
Fenhong Song, Ruibo Zhang, Wanlong Chu, Zengqiang Tan, Long Ma, Jing Fan, Gang Wang, Qi Qi, Yang Cao   +8 more
wiley   +1 more source

Solvation engineering decouples bulk and interfacial chemistry for robust potassium-ion batteries. [PDF]

Nat Commun
Zhang D, Fu H, Ma X, Rao AM, Yang Y, Li F, Li X, Zhou J, Lu B.   +8 more
europepmc   +1 more source

Research progress of biomass carbon materials as anode materials for potassium-ion batteries. [PDF]

Front Chem, 2023
Li X, Zhou Y, Deng B, Li J, Xiao Z.
europepmc   +1 more source

Coaxial Core–Shell Carbon–Tin Sulfide Nanohybrids as High‐Performance Electrodes for Long‐Life Supercapacitors

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Illustration of the charge transport pathways in the plasma‐designed coaxial‐core–shell type SnS@VCN nanohybrid electrodes for supercapacitors, along with their excellent rate performance and long‐standing cycle life performance with other SnS‐based electrodes.
Anjana Baby, Janez Zavasnik, Janez Kovač, Neelakandan M. Santhosh   +3 more
wiley   +1 more source

Potassium Salts of 9‑Oxo‑9<i>H</i>‑fluoren-4-carboxylic Acid: Phase Formation, Crystal Structure, and Electrochemical Behavior in Potassium-Ion Batteries. [PDF]

Chem Mater
Gómez-Berenguer I, Delgado-Martínez P, Lobato Á, Herradón B, Castillo-Martínez E.   +4 more
europepmc   +1 more source

Trimming the Degrees of Freedom via a K⁺ Flux Rectifier for Safe and Long-Life Potassium-Ion Batteries. [PDF]

Nanomicro Lett, 2023
Yi X, Rao AM, Zhou J, Lu B.
europepmc   +1 more source

The Birnessite Structure: A Versatile Electrode Platform for Advanced Electrochemical Energy Storage

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Birnessite attracts considerable attention for electrochemical energy storage owing to its layered structure, natural abundance, and environmentally friendliness. This review systematically summarizes its synthesis mechanisms, modification strategies, and applications across diverse energy storage systems.
Tong Wang, Heru Huang, Hao Li, Yuhang Zhuang, Mingzhe Chen, Qi Fan, Chenyin Li, Xiaohui Zhu, Hui Xia   +8 more
wiley   +1 more source

Binary Transition Metal Synergy Optimizing Redox Reversibility of Potassium-Ion Batteries. [PDF]

Chem Asian J
Zhang M, Wang Y, Xia J, Shen H, Liu J, Zhang K, Li J, Yang M, Shen X, Yuan Z, Zhang Y, Liu H, Guo C, Yu F, Bao W, Quan B, Zhang G, Sun K, Li J.   +18 more
europepmc   +1 more source

Pseudohexagonal Nb₂O₅ Anodes for Fast-Charging Potassium-Ion Batteries. [PDF]

ACS Appl Mater Interfaces, 2023
Chen G, Chen J, Zhao S, He G, Miller TS.
europepmc   +1 more source

Recent Advances in Prussian Blue Analogs as Capacitive Deionization Electrode Materials: Fundamentals, Structure–Performance Relationships, and Design Strategies

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This review systematically examines the fundamental ion‐storage mechanisms, the structural chemistry, and redox behavior of Prussian blue analogs as Faradaic electrodes in capacitive deionization, their intrinsic limitations and engineering optimization strategies, and the critical materials‐to‐device considerations required to advance PBA‐based CDI ...
Adekunle Adedapo Obisanya, Long Pan, Yao Dong, Faming Gao, Jianren Wang   +4 more
wiley   +1 more source