Results 181 to 190 of about 62,315 (273)

Iron oxide decorated nitrogen doped carbon derived from iron MOFs and polyaniline as binder free electrode for symmetric supercapacitors. [PDF]

Sci Rep
El-Ashry AA, El-Gendy DM, Adly MS, El Sawy EN, El-Hakam SA.   +4 more
europepmc   +1 more source

Rational Design and Operando Characterization of Hierarchical α‐FeOOH‐FeP/Ni3S2 Catalysts for High‐Rate Alkaline Water Electrolysis

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A hierarchical FeOOH–FeP@Ni3S2 electrocatalyst is engineered on 3D Ni foam to enable efficient alkaline oxygen evolution. Operando spectroscopic techniques reveal dynamic surface reconstruction and proton‐coupled electron transfer (PCET) kinetics. The catalyst exhibits low overpotential and industrial‐level current operation, driving high‐performance ...
Maria S. Metaxa, Ioannis Vamvasakis, Gerasimos S. Armatas   +2 more
wiley   +1 more source

Cation-π Hydrogel Electrolyte for Flexible All-Solid-State Supercapacitors with Excellent Mechanical Deformation and Low-Temperature Tolerance. [PDF]

Adv Sci (Weinh)
Wang C, Dang M, Zhao Y, Xue J, Mugo SM, Wang H, Lu Y, Zhang Q.   +7 more
europepmc   +1 more source

Nanolignin Functional Separators for Flexible Lithium–Sulfur Batteries With Enhanced Performance

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Nanolignin‐functionalized separators, incorporating lignin nanoparticles into a crosslinked PEGDA coating applied on commercial separators, reduce polysulfide shuttling, thereby enhancing cycling performance in flexible lithium–sulfur pouch cells, while also improving thermo‐oxidative stability and flame retardancy.
Emanuela Bellinetto, Vijay K. Tomer, Ritu Malik, Sourav Paul, Chandra Veer Singh, Stefano Turri, Mohini Sain, Gianmarco Griffini   +7 more
wiley   +1 more source

N‐Doped Carbon Encapsulated FeV2S4/Fe Nanorods as Fast‐Charging Anodes for All‐Climate Sodium‐Ion Storage

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The well‐chosen N‐doped carbon encapsulated FeV2S4/Fe nanorods as new anode materials exhibit remarkable all‐climate fast‐charging sodium storage properties. Various in‐situ/ex‐situ experimental characterizations and DFT calculations confirm the high electronic conductivity, fast Na+ diffusion and complex conversion‐based reaction mechanism.
Yanli Zhou, Qiming Li, Rui Liu, Ao Xu, Jiahui Wang, Xueqin Sun, Changlong Sun, Fuyi Jiang, Kai Xi, Jian Yang   +9 more
wiley   +1 more source

Time-Engineered Hydrothermal Nb₂O₅ Nanostructures for High-Performance Asymmetric Supercapacitors. [PDF]

Nanomaterials (Basel)
Amate RU, Bhosale MK, Teli AM, Beknalkar SA, Seo H, Lee Y, Jeon CW.   +6 more
europepmc   +1 more source

Correlating the Interfacial Chemistries With Ion Conduction and Lithium Deactivation in Hybrid Solid Electrolytes

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The rapid ion transport characteristics of nano‐Li2S at the intrinsic/extrinsic interface in typical hybrid electrolytes have been detected at the atomic scale, enabling the Li || Li cell to cycle for over 3000 h. Inactive lithium (dead Li) is the key factor leading to the performance degradation of solid‐state Li metal batteries.
Tianyu Wang, Tengfei Xu, Miao Zhang, Ouwei Sheng, Xiang Li, Zhenqian Zhang, Chengbin Jin   +6 more
wiley   +1 more source

Solar Energy in 2025: Global Deployment, Cost Trends, and the Role of Energy Storage in Enabling a Resilient Smart Energy Infrastructure

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This paper explores global solar PV deployment, cost trends, and grid integration challenges in 2025. It examines the role of energy storage in firming solar output and supporting electric vehicle (EV) growth, alongside policy shifts, investment flows, and technological innovations.
Ehsan Rezaee, S. Ravi P. Silva
wiley   +1 more source

Boronium Ionic Liquids for High-Voltage Supercapacitors. [PDF]

ACS Appl Eng Mater
Cho W, Stachurski CD, Neale ZG, Ma M, Crowley ME, Zeller M, Davis JH, Trulove PC, Durkin DP.   +8 more
europepmc   +1 more source

Anion‐Regulated Ionic Liquid–Polymer Electrolytes for High‐Performance and Safe Lithium Metal Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A PVDF‐HFP/poly(ionic liquid) dual‐matrix solid electrolyte plasticized with Pyr13TFSI exhibits enhanced ionic conductivity, thermal stability, and interfacial compatibility. The optimized morphology and Li+ solvation structure facilitate fast ion transport and robust cycling, highlighting its promise for safe, high‐performance lithium metal batteries.
Kangsheng Huang, Lanxin Yan, Hai Xu, Langyuan Wu, Zhiwei Li, Jiangmin Jiang, Xinxin Cao, David Mecerreyes, Gang Qin, Xiaogang Zhang   +9 more
wiley   +1 more source